N488US

Part: LIGHT — INOPERATIVE (CABIN) · airframe 31,509 hrs · 37,612 cycles

PDX - PASSENGER EXIT LIGHT INOP AT NR 2 GALLEY CURTAIN, WHEN USING COCKPIT ARMING ON SWITCH. REPLACED EXIT LIGHT PANEL WITH SERVICEABLE UNIT.

Part: DOOR — OUT OF RIG (CARGO DOOR) · airframe 31,509 hrs · 37,612 cycles

PDX - CENTER CARGO DOOR LEADING EDGE NOT FLUSH WITH AIRCRAFT SKIN WHEN AIRCRAFT IS PRESSURIZED. REPAIRED IAW HORIZON AIR EA 4-52-464.

Part: FRAME — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION UNDER NUT PLATE ON FRAME 14755, 5 INCHES LEFT OF CENTERLINE. REPAIRED IAW HORIZON AIR EA 4-53-1536 AND FOKKER SRM 53-02-12.

Part: FRAME — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION UNDER FOUR NUT PLATES IN FRAME 14755 FROM CENTERLINE OUT TO 4 INCHES RIGHT OF CENTERLINE. REPAIRED IAW HORIZON AIR EA 4-53-1536, FOKKER SRM 51-31-01 AND SRM 51-31-05.

Part: STRUCTURE — LEAKING (LT WING) · airframe 31,509 hrs · 37,612 cycles

PDX - FUEL LEAK ON LT WING LOWER SKIN AT STATION 2635 AND STRINGER 2.9 JUST AFT AND OUTBOARD OF FUEL PANEL 71A. REPAIRED IAW FOKKER MM 28-11-06, PAGE 403.

Part: PANEL — CRACKED (RT WING) · airframe 31,509 hrs · 37,612 cycles

PDX - CRACK IN SKIN OF RT STUBWING LOWER AFT PANEL. REPAIRED IAW FOKKER SRM 54-02-03, PAGE 4, FIGURE 2 AND SRM 51-31-05, PAGE 8, PARAGRAPH 7.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - REAR PRESSURE BULKHEAD FORWARD SIDE FRAME 17065 RT SIDE ANGLE TO FUSELAGE SKIN HAS CRACK IN RADIUS FROM STRINGER 54 TO 55. REPAIRED IAW HORIZON AIR EA 4-53-1150 AND FOKKER SRM 53-02-18.

Part: BEAM — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - REAR PRESSURE BULKHEAD FORWARD SIDE FRAME 17065, BEAM 3 HAS TWO CRACKS IN RADIUS AT RT MOST OUTBOARD EDGE ON TOP SIDE. REPAIRED IAW FOKKER SRM 53-02-18, PAGE 38, FIGURE 13.

Part: FRAME — CHAFED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - REAR PRESSURE BULKHEAD FORWARD SIDE FRAME 17065 HAS A .25 INCH CIRCULAR CHAFE INBOARD OF SKIN SPLICE AT BL LH425. REPAIRED IAW HORIZON AIR EA 4-53-154.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION ON SEAT RAIL UPPER SURFACE ABOVE FRAME 4610, BL1127 RT. REPAIRED IAW FOKKER SRM 53-40-01, PAGE 206, FIGURE 205, SRM 53-02-15 AND SRM 53-31-01.

Part: BRACKET — CRACKED (T/E FLAP) · airframe 31,509 hrs · 37,612 cycles

PDX - INBOARD FLAP SHROUD DOOR ROLLER BRACKET ON OUTBOARD FLAP IS CRACKED IN RADIUS JUST BELOW MOUNT BOLTS. REPAIRED IAW FOKKER MM 27-50-6, PAGE 501-502, PARAGRAPH 3A.

Part: SKIN — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - LOWER FORWARD VHF ANTENNA MOUNT AREA ON FUSELAGE SKIN CORRODED. REPAIRED IAW HORIZON AIR EA 4-53-1539 AND FOKKER SRM 53-10-4.

Part: CHANNEL — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - LAVATORY AFT WALL VERTICAL SUPPORT CHANNEL THAT IS RIVETED TO REAR PRESSURE BULKHEAD FRAME 17065 IS CRACKED AROUND TWO RIVETS. REPAIRED IAW FOKKER SRM 53-01-00, PAGE 3, PARAGRAPH 3C AND SRM 51-31-01, PAGES 1 THRU 17.

Part: SKIN — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION AT LOWER FORWARD VHF ANTENNA MOUNT AREA ON FUSELAGE SKIN. REPAIRED IAW HORIZON AIR EA 4-53-1539 AND FOKKER SRM 51-31-01.

Part: STRUCTURE — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CRACK AT AFT SIDE OF NOSE WHEEL, 1 INCH FORWARD OF FRAME 4175 AND 2 INCHES ABOVE STRINGER 1. REPAIRED IAW HORIZON AIR EA 4-53-1544.

Part: FITTING — DAMAGED (HORIZ STAB) · airframe 31,509 hrs · 37,612 cycles

PDX - HORIZONTAL STABILIZER JUNCTION FITTING, RT LUG HAS PITTING ON LUG. REPAIRED IAW HORIZON AIR EA 4-55-300 AND FOKKER SRM 55-01-01, PAGE 3, PARAGRAPH 3E STEP 5.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FRAME TO SKIN CONNECTION ANGLE BRACKET CRACKED APPROXIMATELY .5 INCH IN LENGTH AT FRAME 50-2 AND STRINGER 31. REPAIRED IAW FOKKER SRM 53-10-05 AND SRM 51-31-01.

Part: SKIN — DENTED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - ACCESS DOOR 21A OPENING STRUCTURE HAS DENTS AND SCRATCHES AT SLOTTED GUIDE PIN HOLE, STATION 1890 AND STRINGER 73. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 5 AND SRM 51-10-4.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FRAME TO SKIN CONNECTION ANGLE BRACKET CRACKED APPROXIMATELY .75 INCH IN LENGTH AT FRAME 17565 AND STRINGER 8. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5 AND SRM 53-02-13.

Part: FITTING — DAMAGED (HORIZ STAB) · airframe 31,509 hrs · 37,612 cycles

PDX - HORIZONTAL STABILIZER JUNCTION FITTING, LT LOWER LUG HAS PITTING ON LUG. REPAIRED IAW HORIZON AIR EA 4-55-300 AND FOKKER SRM 55-01-01, PAGE 3, PARAGRAPH 3E, STEP 5.

Part: FITTING — DAMAGED (HORIZ STAB) · airframe 31,509 hrs · 37,612 cycles

PDX - HORIZONTAL STABILIZER JUNCTION FITTING, RT LUG HAS PITTING ON LUG. REPAIRED IAW HORIZON AIR EA 4-55-300 AND FOKKER SRM 55-01-01, PAGE 3, PARAGRAPH 3E, STEP 5.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FRAME TO SKIN CONNECTION ANGLE BRACKET CRACKED APPROXIMATELY 1 INCH IN LENGTH AT FRAME 50-2 AND STRINGER 27. REPAIRED IAW FOKKER SRM 51-31-01 PAGE 9.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT INBOARD SEAT TRACK CORRODED AT STATION 5060-5090. REPAIRED IAW FOKKER SRM 53-01-01 AND HORIZON AIR EA 4-53-1546.

Part: CLIP — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FRAME CLIP CRACKED AT FRAME 7305 AND STRINGER 65. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2, PAGE 4.

Part: STRUCTURE — CRACKED (RT WING) · airframe 31,509 hrs · 37,612 cycles

PDX - SUSPECTED CRACK IN WING STRUCTURE RADIATING FROM LOWER SMALL BOLT LOCATED OUTBOARD OF RIGHT MAIN LANDING GEAR AFT TRUNNION POINT AT WS 117.165. REPAIRED IAW FOKKER SRM 51-35-02, PARAGRAPH 2 C (3), PAGE 2 AND SRM 57-02-09, PAGE 2, PARAGRAPH 3.

Part: FITTING — DAMAGED (HORIZ STAB) · airframe 31,509 hrs · 37,612 cycles

PDX - HORIZONTAL STABILIZER JUNCTION FITTING, LT UPPER LUG HAS PITTING ON LUG. REPAIRED IAW HORIZON AIR EA 4-55-300 AND FOKKER SRM 55-01-01, PAGE 3, PARAGRAPH 3E, STEP 5.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FRAME TO SKIN CONNECTION ANGLE BRACKET CRACKED APPROXIMATELY .75 INCH IN LENGTH AT FRAME 32-2 AND STRINGER 27. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5 AND 53-10-5, PAGE 601.

Part: SKIN — CORRODED (RT WING) · airframe 31,509 hrs · 37,612 cycles

PDX - RT WING FUEL PANEL 74F APERTURE HAS FRETTING CORROSION. REPAIRED IAW FOKKER SRM 57-14-01, PAGE 16, FIGURE 03.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FRAME TO SKIN CONNECTION ANGLE BRACKET CRACKED APPROXIMATELY 0.5 INCH IN LENGTH AT FRAME 17565 AND STRINGER 51. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - ANGLE BRACKET AT CRACKED AT STATION 1700 ON AIRCRAFT STRUCTURE JUST UNDER INBOARD FLAP FAIRING DOOR. REPAIRED IAW FOKKER SRM 53-02-01 FIGURE 6.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT OUTBOARD SEAT TRACK HAS FRETTING CORROSION BETWEEN STATION 4950 AND 4980. REPAIRED IAW HORIZON AIR EA 4-53-1541 AND FOKKER SRM 53-01-01.

Part: RIVET — LOOSE (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FORWARD FUSELAGE SKIN BETWEEN FRAMES 4175 AND 4610 ON STRINGER 68 HAS LOOSE RIVETS. REPAIRED IAW FOKKER SRM 51-31-01.

Part: FRAME — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CASTELLATION ON AFT SIDE OF FRAME 13815A BETWEEN STRINGERS 72 AND 73 IS CRACKED ALONG RIVET LINE. REPAIRED IAW FOKKER SRM 53-02-13 AND SRM 51-31-01.

Part: SKIN — CORRODED (RT WING) · airframe 31,509 hrs · 37,612 cycles

PDX - RT FUEL PANEL 74E APERTURE HAS FRETTING CORROSION. REPAIRED IAW FOKKER SRM 57-14-01, PAGE 16.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT INBOARD SEAT TRACK PITTING CORROSION AT STATION 7805. REPAIRED IAW FOKKER SRM 53-01-01 AND HORIZON AIR EA 4-53-1542.

Part: FRAME — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CASTELLATION ON AFT SIDE OF FRAME 13815A BETWEEN STRINGERS 3 AND 2 HAS A CRACK IN THE RADIUS AND A CRACK FROM RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13 AND SRM 51-31-01.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FRAME TO SKIN CONNECTION ANGLE BRACKET CRACKED APPROXIMATELY .75 INCH IN LENGTH AT FRAME 32-2 AND STRINGER 48. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5 AND SRM 53-10-5, PAGE 601.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FRAME TO SKIN CONNECTION ANGLE BRACKET CRACKED APPROXIMATELY .5 INCH IN LENGTH AT FRAME 17565 AND BETWEEN STRINGER 52 AND 53. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5.

Part: FRAME — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION AT NUT PLATES BELOW CROSS TIE AT FRAME 9305 AND STRINGER 74. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 5, SRM 51-32-02 AND SRM 51-10-4.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FRAME TO SKIN CONNECTION ANGLE BRACKET CRACKED APPROXIMATELY 1.125 INCH AT FRAME 17565, BETWEEN STRINGER 22 AND 23. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4 B AND C, AND SRM 51-31-01.

Part: SKIN — CORRODED (RT WING) · airframe 31,509 hrs · 37,612 cycles

PDX - RT WING FUEL PANEL 74G APERTURE HAS FRETTING CORROSION. REPAIRED IAW FOKKER SRM 57-01-01, PARAGRAPH 4B AND SRM 57-14-01, PAGE 16.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION ON STRINGER 73 BELOW FRAME 9305B. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 5 AND SRM 51-10-4.

Part: RIVET — LOOSE (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - TWO LOOSE RIVETS IN FUSELAGE SKIN AT FRAME 67-2 ABOVE STRINGER 91. REPAIRED IAW FOKKER SRM 51-30-02.

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FUSELAGE FRAME 16660 TIE-IN CLIP TO SKIN IS CRACKED THROUGH RIVET HOLE AT STRINGER 29. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2 AND SRM 51/31/01.

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FUSELAGE FRAME 16660 TIE-IN CLIP TO SKIN IS CRACKED THROUGH RIVET HOLE AT STRINGER 32. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2 AND SRM 51-31-01.

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FRAME TO SKIN CONNECTION ANGLE BRACKET CRACKED AT FRAME 17565 AND STRINGER 15. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5 AND SRM 51-31-01, PAGE 13.

Part: TIE — NICKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CROSSTIE NICKED AT FRAME 7305 AND STRINGER 1. REPAIRED IAW FOKKER SRM 51-31-01, SRM 51-30-02 AND SRM 51-31-05.

Part: FRAME — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION ON FRAME BELOW NUT PLATES, FRAME 9305B AND STRINGER 74. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 5 AND SRM 51-10-4.

Part: CLIP — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION ON FORWARD CLIP FOR DATO PANEL ON LT AFT OVERWING EXIT LOWER APERTURE. REPAIRED IAW FOKKER SRM 53-01-01 PAGE 6, PARAGRAPH 4B AND SRM 51-31-05.

Part: CLIP — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FUSELAGE FRAME 16660 TIE-IN CLIP TO SKIN IS CRACKED THROUGH RIVET HOLE AT STRINGER 28. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2 AND SRM 51-31-01.

Part: SKIN — CORRODED (RT WING) · airframe 31,509 hrs · 37,612 cycles

PDX - RT WING FUEL PANEL 74B APERTURE HAS FRETTING CORROSION. REPAIRED IAW FOKKER SRM 57-13-01 AND 57-01-01, PAGE 5.

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FUSELAGE FRAME 16060 TIE-IN CLIP TO SKIN IS CRACKED THROUGH RIVET HOLE AT STRINGER 31. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2 AND SRM 51-31-01.

Part: CLIP — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION ON AFT CLIP FOR DATO PANEL ON LT FORWARD OVERWING EXIT LOWER APERTURE. REPAIRED IAW FOKKER SRM 53-01-01 PAGE 6, PARAGRAPH 4B AND SRM 51-31-05.

Part: RIVET — LOOSE (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - ONE LOOSE RIVET IN FUSELAGE SKIN AT FRAME 67-2 ABOVE STRINGER 229. REPAIRED IAW FOKKER SRM 51-30-02.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CENTER FLOORBEAM CORRODED ON TOP FLANGE AT STATION 6805. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 8, PARAGRAPH 4-C, STEP 3.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CENTER FLOORBEAM CHAFED AND FRETTING CORROSION AROUND FASTENER HOLE, 4 INCHES FORWARD OF FRAME 13815B. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 8, PARAGRAPH 4-C, STEP 2 AND 3.

Part: HINGE FITTING — SCORED (PAX DOOR) · airframe 31,509 hrs · 37,612 cycles

PDX - MAIN CABIN DOOR HINGE LUGS ARE DEEPLY SCORED. REPAIRED IAW FOKKER SRM 52-02-02, PAGE 7, FIGURE 4 AND HORIZON AIR EA 4-52-463.

Part: SKIN — CHAFED (VERTICAL STAB) · airframe 31,509 hrs · 37,612 cycles

PDX - TOP LT SIDE OF VERTICAL STABILIZER AT LOWER FORWARD CORNER OF PANEL 55 OPENING HAS THREE CHAFE AREAS TO STAB SKIN. REPAIRED IAW FOKKER SRM 53-01-01 AND SRM 51-10-01.

Part: RIVET — LOOSE (VERTICAL STAB) · airframe 31,509 hrs · 37,612 cycles

PDX - VERTICAL STABILIZER RT CONNECTION ANGLE HAS SIX SMOKING/LOOSE RIVETS AT RIB 6.0 AND 7.0. REPAIRED IAW FOKKER SRM 51-31-02.

Part: RIVET — LOOSE (VERTICAL STAB) · airframe 31,509 hrs · 37,612 cycles

PDX - LT SIDE OF VERTICAL STABILIZER CONNECTION ANGLE HAS SIX LOOSE/SMOKING RIVETS LOCATED AT RIBS 6.0 AND 7.0. REPAIRED IAW FOKKER SRM 51-30-02.

Part: ANGLE — CORRODED (PAX DOOR) · airframe 31,509 hrs · 37,612 cycles

PDX - MAIN CABIN DOOR HAS FRETTING CORROSION ON REINFORCEMENT ANGLE. REPAIRED IAW FOKKER SRM 52-01-01, PAGE 7, PARAGRAPH A 4C.

Part: RIVET — PULLED (PAX DOOR) · airframe 31,509 hrs · 37,612 cycles

PDX - MAIN CABIN DOOR RIVETS ARE PULLED THROUGH INNER DOOR STRUCTURE, AFT END, UNDER HAND RAIL SUPPORT. REPAIRED IAW FOKKER SRM 51-31-05.

Part: RIVET — IMPROPER (PAX DOOR) · airframe 31,509 hrs · 37,612 cycles

PDX - RIVETS ARE TOO SHORT ON MAIN CABIN DOOR INNER SKIN, AFT/UPPER AREA ADJACENT TO FRAME PLATE. REPAIRED IAW FOKKER SRM 52-10-00 AND SRM 51-31-05.

Part: RIVET — OUT OF POSITION (PAX DOOR) · airframe 31,509 hrs · 37,612 cycles

PDX - RIVET IS PULLED AWAY FROM STRUCTURE ON THE MAIN CABIN DOOR INNER SKIN, ADJACENT TO CHANNEL AND DIAPHRAGM. REPAIRED IAW SRM 52-10-00 AND SRM 51-31-05.

Part: FASTENER — IMPROPER (PAX DOOR) · airframe 31,509 hrs · 37,612 cycles

PDX - MAIN CABIN DOOR FASTENER IS TOO SHORT, INSIDE SKIN, FORWARD SIDE, 19INCHES UP FROM HINGE END THROUGH CHANNEL UNDER HAND RAIL SUPPORT TOWER. REPAIRED IAW FOKKER SRM 51-31-05.

Part: SKIN — DEFORMED (PAX DOOR) · airframe 31,509 hrs · 37,612 cycles

PDX - DEFORMATION TO EDGE OF LIGHTING HOLE ON MAIN CABIN DOOR INNER SKIN LOWER AFT CORNER. REPAIRED IAW FOKKER SRM 51-11-4, PAGE 2.

Part: SKIN — CORRODED (RT WING) · airframe 31,509 hrs · 37,612 cycles

PDX - RT WING FUEL PANEL 74A APERTURE HAS FRETTING CORROSION. REPAIRED IAW FOKKER SRM 57-01-01 AND MM 57-12-01, FIGURE 1, PAGE 9.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT INBOARD SEAT TRACK HAS CORROSION BETWEEN STATION 6975 AND 7030. REPAIRED IAW FOKKER SRM 51-10-01, 51-10-04 PAGE 9, PARAGRAPH 4 AND MM 53-40-01, PAGE 206, FIGURE 205.

Part: FRAME — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CASTELLATION ON AFT SIDE OF FRAME 13815B BETWEEN STRINGERS 2 AND 3 HAS A CRACK IN THE RADIUS. REPAIRED IAW FOKKER SRM 51-31-01.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - LT OUTBOARD SEAT TRACK GOUGED AT STATION 5655. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 3, SRM 51-10-4, PAGE 9, PARAGRAPH 4C.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION AROUND CAMLOCK FASTENER HOLE ON SEAT RAIL AT BL600 LT, AT MAIN CABIN DOOR ENTRY WAY, BETWEEN FRAMES 4175 AND 4610. REPAIRED IAW FOKKER SRM 53-01-01, PARAGRAPH 4 AND SRM 51-10-4.

Part: SKIN — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - UPPER TCAS MOUNT AREA ON FUSELAGE SKIN CORRODED. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4-B.

Part: SEAT TRACK — CHAFED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - LT OUTBOARD SEAT TRACK CHAFED BETWEEN STATION 6975 AND 7005. REPAIRED IAW FOKKER SRM 51-01-04, SRM 53-01-01.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - LT OUTBOARD SEAT TRACK CORRODED AT STATION 7835. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4C.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT OUTBOARD SEAT TRACK HAS CORROSION IN GOUGE AT STATION 11954. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 5, AND SRM 51-10-04, PAGE 9, PARAGRAPH 4C.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - LT OUTBOARD SEAT TRACK IS PITTED AT STATION 14323. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4C.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT OUTBOARD SEAT TRACK HAS LIGHT CORROSION BETWEEN STATION 12923 AND 12943. REPAIRED IAW FOKKER SRM 51-10-04 AND MM 53-40-01, PAGE 206, FIGURE 205.

Part: STEP — BENT (CARGO DOOR) · airframe 31,509 hrs · 37,612 cycles

PDX - TOP OF FORWARD STEP VERTICAL WALL BENT ON CARGO DOOR. REPAIRED IAW FOKKER SRM 51-31-01.

Part: WINDOW POST — SCRATCHED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - LT NR 2 WINDOW POST HAS SCRATCH ON INSIDE SURFACE, 2.3 INCHES FROM BOTTOM OF AFT EDGE. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 5, PARAGRAPH 3E (1) AND SRM 51-10-04.

Part: SKIN — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - UPPER ATC ANTENNA MOUNT AREA ON FUSELAGE SKIN CORRODED. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4-B.

Part: SKIN — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - UPPER NAS/COM ANTENNA MOUNT AREA ON FUSELAGE SKIN CORRODED. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4-B.

Part: RIVET — LOOSE (VERTICAL STAB) · airframe 31,509 hrs · 37,612 cycles

PDX - VERTICAL STABILIZER LOWER RT SIDE SKIN HAS THREE LOOSE/SMOKING RIVETS. REPAIRED IAW FOKKER SRM 51-30-00.

Part: FRAME — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CASTELLATION ON AFT SIDE OF FRAME 13815B BETWEEN STRINGERS 72 AND 73 IS CRACKED IN RADIUS. REPAIRED IAW FOKKER SRM 51-31-01.

Part: SEAT TRACK — CHAFED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - LT OUTBOARD SEAT TRACK CHAFED AT STATION 4830. REPAIRED IAW FOKKER MM 53-10-01, PAGE 202, FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4C.

Part: WINDOW POST — GOUGED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - LT NR 2 WINDOW POST HAS SEVERAL GOUGES AND SCRATCHES ON BOTTOM INSIDE SURFACE. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 5, PARAGRAPH 3E (1) AND SRM 51-10-4.

Part: WEB — CRACKED (CARGO DOOR) · airframe 31,509 hrs · 37,612 cycles

PDX - CRACK ON AFT STEP VERTICAL WALL APPROXIMATELY 2 INCHES ABOVE TOP STEP ON AFT SIDE OF AFT CARGO DOOR. REPAIRED IAW FOKKER SRM 52-30-00 AND 51-31-01.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT OUTBOARD SEAT TRACK HAS MINOR GOUGES AT STATION 12415. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 5 AND SRM 51-10-4, PAGE 9, PARAGRAPH 4C.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RIGHT INBOARD SEAT TRACK INBOARD FLANGE HAS FRETTING CORROSION THREE INCHES AFT OF FRAME 9805B. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 5 AND SRM 51-10-4, PAGE 9, PARAGRAPH 1C.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT OUTBOARD SEAT TRACK HAS TWO CORROSION PITS BETWEEN STATION 5065 AND 5085. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4C.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT INBOARD SEAT TRACK CORRODED AT STATION 4845 - 4865. REPAIRED IAW FOKKER SRM 51-10-4.

Part: STRUCTURE — CORRODED (RT WING) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION INSIDE RT WING FUEL TANK AT STRINGER 2.36. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4.

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 31,509 hrs · 37,612 cycles

PDX - RT WING ACCESS PANEL 74G HAS FRETTING CORROSION. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4B.

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 31,509 hrs · 37,612 cycles

PDX - RT WING ACCESS PANEL 74B HAS FRETTING CORROSION. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH A4A.

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 31,509 hrs · 37,612 cycles

PDX - RT WING ACCESS PANEL 74C HAS LIGHT FRETTING CORROSION. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4A.

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 31,509 hrs · 37,612 cycles

PDX - RT WING ACCESS PANEL 74E HAS FRETTING CORROSION. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4A AND SRM 51-10-4, PAGE 9, PARAGRAPH 4B.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT INBOARD SEAT TRACK HAS CORROSION BETWEEN STATION 5260 AND 5735. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4C.

Part: STRUCTURE — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION ON LT FORWARD OVERWING EXIT APERTURE UNDER TEFLON SEAT. REPAIRED IAW FOKKER SRM 51-31-01.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT INBOARD SEAT TRACK HAS MINOR GOUGES AT STATION 12415. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 5 AND SRM 51-10-04, PAGE 9, PARAGRAPH 4C.

Part: TIE — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CROSSTIE CRACKED AT FRAME 4900 AND STRINGER 1. REPAIRED IAW FOKKER SRM 51-31-05.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT INBOARD SEAT TRACK CORRODED AT STATION 4950 - 4975. REPAIRED IAW FOKKER SRM 51-10-4.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION ON SEAT RAIL UPPER SURFACE, BL600 RT FROM FRAME 4610 TO 4850. REPAIRED IAW FOKKER SRM 53-01-01 AND SRM 51-10-4.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT INBOARD SEAT TRACK HAS LIGHT CORROSION AT STATION 4880 - 4900. REPAIRED IAW FOKKER SRM 51-10-4.

Part: TIE — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CROSS TIE CRACKED AT FRAME 4900 AND STRINGER 74. REPAIRED IAW FOKKER SRM 51-31-05.

Part: TIE — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CROSS TIE CRACKED AT FRAME 4900 AND STRINGER 73. REPAIRED IAW FOKKER SRM 51-31-05.

Part: TIE — CRACKED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CROSS TIE CRACKED AT FRAME 4900 AND STRINGER 5. REPAIRED IAW FOKKER SRM 51-31-05.

Part: PULLEY BRACKET — CORRODED (AILERON) · airframe 31,509 hrs · 37,612 cycles

PDX - AILERON CABLE PULLEY BRACKET IS CORRODED AROUND LOWER BOLT HOLE IN LEFT HAND WHEEL WELL. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 8, PARAGRAPH 3C4.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - RT OUTBOARD SEAT TRACK HAS BEEN BLENDED BETWEEN STATION 4590 AND 4700. BLEND DONE IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4C.

Part: BEAM — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION ON NR 1 GALLEY BEAM AROUND NUT PLATE HOLE, BL600 RT, 6 INCHES FORWARD OF AFT END OF SUPPORT BEAM. REPAIRED IAW FOKKER SRM 53-01-01, PARAGRAPH 4, AND SRM 51-30-00.

Part: SUPPORT — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION ON NR 1 GALLEY SUPPORT AT RIGHT HAND SIDE OF BL1127. REPAIRED IAW FOKKER SRM 53-07-01, 51-10-04 AND SRM 51-30-00.

Part: BEAM — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - CORROSION ON NR 1 GALLEY SUPPORT BEAM AROUND NUT PLATE HOLE. REPAIRED IAW FOKKER SRM 53-01-00, PARAGRAPH 5 AND SRM 51-10-04.

Part: SKIN — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - FORWARD RADIO ALTIMETER ANTENNA MOUNT AREA ON FUSELAGE SKIN IS CORRODED. REPAIRED IAW F-28 SRM 53-01-01.

Part: SKIN — CORRODED (FUSELAGE) · airframe 31,509 hrs · 37,612 cycles

PDX - AFT RADIO ALTIMETER ANTENNA MOUNT AREA ON FUSELAGE SKIN CORRODED. REPAIRED IAW F-28 SRM 53-01-01.

Part: SIGN — INOPERATIVE (CABIN) · airframe 31,272 hrs · 37,396 cycles

PDX - OVERWING EXIT SIGNS AND COCKPIT ENTRANCE EXIT SIGN HAVE INOP LAMPS. REMOVED AND REPLACED EXIT SIGN ASSEMBLY'S. OPERATIONAL CHECK IS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (CABIN) · airframe 30,929 hrs · 37,104 cycles

PDX - AFT LEFT HAND AND RIGHT HAND LOWER FAIRING EMERGENCY LIGHTS DID NOT ILLUMINATE. REMOVED AND REPLACED THE AFT CARGO BAY EMERGENCY LIGHT BATTERY PACK. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SIGN — INOPERATIVE (CABIN) · airframe 30,607 hrs · 36,825 cycles

PDX - OVERHEAD EXIT SIGNS REPORTED INOPERATIVE. REMOVED AND REPLACED EXIT SIGNS. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SIGN — INOPERATIVE (CABIN) · airframe 30,479 hrs · 36,721 cycles

BOI - EXIT SIGN OVER MAIN CABIN DOOR WAS FOUND INOPERATIVE. REMOVED AND REPLACED EXIT SIGN. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 29,323 hrs · 35,640 cycles

SEA - THE LEFT UNDERWING EMERGENCY EXIT LIGHT FOUND INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BALLAST — BURNED (COCKPIT) · airframe 29,284 hrs · 35,607 cycles

PDX - FLIGHT CREW REPORTED "SMOKE" SMELL IN FLIGHT COMPARTMENT. FOUND TO BE BURNED FLOOD LIGHT BALLAST. REMOVED AND REPLACED BALLAST. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BALLAST — BURNED (COCKPIT) · airframe 29,263 hrs · 35,587 cycles

SEA - STRONG ODER IN FLIGHT COMPARTMENT. FOUND TO BE BURNED LIGHTING BALLAST. REMOVED AND REPLACED BALLAST. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BALLAST — BURNED OUT (COCKPIT) · airframe 29,257 hrs · 35,580 cycles

SEA-UNEXPAINED ODOR IN COCKPIT AND GALLEY. FLIGHT ATTENDANT ADVISED THAT ODOR STRONGER NEAR AVIONICS AREA NEXT TO MAIN CABIN DOOR. FOUND CAPTAIN AND FIRST OFFICER'S RED FLOODLIGHT BALLAST BURNED. REPLACED BALLAST. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: POWER SUPPLY — DISCHARGED (CABIN) · airframe 29,025 hrs · 35,373 cycles

GEG-LEFT HAND FORWARD FAIRING EMERGENCY EGRESS LIGHT INOPERATIVE. REMOVED AND REPLACED #8 EMERGENCY BATTERY. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 28,589 hrs · 34,959 cycles

BOI - EVACUATION LIGHTS OVERHEAD OF ENTRY WAY FOUND INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CIRCUIT BOARD — INOPERATIVE (CABIN) · airframe 28,507 hrs · 34,880 cycles

BOI - EXIT SIGN ABOVE COAT CLOSET INOPERATIVE. REMOVED AND REPLACED CIRCUIT BOARD. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (CABIN) · airframe 28,286 hrs · 34,683 cycles

PDX- EXIT LIGHT ON SEAT 8 AB INOPERATIVE. REMOVED AND REPLACED EMERGENCY BATTERY CARTRIDGE AT SEAT ROW 9 AB, OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CIRCUIT BOARD — INOPERATIVE (CABIN) · airframe 28,145 hrs · 34,551 cycles

PDX- EXIT SIGN IN CABIN ABOVE COCKPIT DOOR HAS ONE BULB OUT. REPLACED CIRCUIT BOARD ABOVE COCKPIT DOOR, OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 27,770 hrs · 34,195 cycles

SEA- CHAIR PROXIMITY EXIT LENS COVER CAME OFF AT ROW 8B. REMOVED AND REPLACED CHAIR PROXIMITY EXIT LIGHT ASSEMBLY. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: APU — MALFUNCTIONED (AFT FUSELAGE) · airframe 27,529 hrs · 33,964 cycles

PDX - AFTER TAKEOFF, THE LEFT LAVATORY SMOKE ALARM SOUNDED. FLIGHT ATTENDANTS REPORTED THE SMELL OF OIL. REMOVED AND REPLACED APU. FUNCTIONAL AND OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SMOKE DETECTOR — INOPERATIVE (LAVATORY) · airframe 27,529 hrs · 33,964 cycles

PDX- LEFT HAND LAVATORY SMOKE DETECTOR WENT OFF DURING FLIGHT. NO SMOKE OR OIL FUMES NOTED. AIRCRAFT RETURNED TO FIELD WITHOUT FURTHER INCIDENT. INSPECTED LEFT HAND LAVATORY SMOKE DETECTOR. NO EVIDENCE OF SMOKE OR FIRE. REMOVED AND REPLACED SMOKE DETECTOR, OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BATTERY — INOPERATIVE (CABIN) · airframe 27,309 hrs · 33,723 cycles

GEG - OVERHEAD AISLE EXIT LIGHTS WILL NOT ILLUMINATE AT ROWS 2, 4, AND 6. REPLACED BATTERY SUPPLY PACK AT BIN 8 ECD. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CIRCUIT BOARD — INOPERATIVE (CABIN) · airframe 27,204 hrs · 33,616 cycles

GEG- ROW 8 EXIT SIGN INOPERATIVE. REMOVED AND REPLACED CIRCUIT BOARD. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: DOOR — OUT OF ADJ (CARGO) · airframe 26,955 hrs · 33,393 cycles

PDX - REAR CARGO DOOR TO FUSELAGE MISMATCH IS OUT OF TOLERANCE WHEN PRESSUREIZED. REPAIRED IAW HORIZON AIR EA 4-52-335 AND FOKKER SRM 51-50-00.

Part: SEAL — MISREPAIRED (PAX DOOR) · airframe 26,955 hrs · 33,393 cycles

PDX - MAIN CABIN DOOR FIT FARE MEASURED UNPRESSURIZED IS +3 MM ON AFT CENTER VERTICAL EDGE AND +2 MM ON FORWARD CENTER VERTICAL EDGE. REPAIRED IAW HORIZON AIR EA 4-52-334 AND SRM 51-50-00.

Part: SKIN — DAMAGED (EMERGENCY DOOR) · airframe 26,955 hrs · 33,393 cycles

PDX - SERVICE EMERGENCY DOOR EXTERIOR SKIN IS SCRATCHED. REPAIRED IAW FOKKER SRM 51-10-4.

Part: BRACKET — DAMAGED (WING)

PDX - RIGHT NR 2 LIFT DUMPER CENTER ATTACH POINT AT HINGE BRACKET HAS DEEP NICKS. REPAIRED IAW HORIZON AIR EA 4-57-368.

Part: SKIN — GOUGED (FUSELAGE) · airframe 26,955 hrs · 33,393 cycles

PDX - CENTER CARGO DOOR LOWER FORWARD CORNER APERATURE IS GOUGED 1 INCH LONG WITH DISPLACED METAL. REPAIRED IAW FOKKER SRM 53-02-16, SRM 51-10-04, PAGE 9 AND SRM 51-31-05.

Part: RIB — CORRODED (RT WING)

PDX - RIGHT WING RIB 2230 LOWER STRUT BOX CHANNEL HAS BUBBLED POINT, SUSPECT CORROSION ABOVE 7TH STRINGER AFT OF 72A APERATURE. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4A1 AND SRM 53-01-01, PAGE 8, ITEM 4C.

Part: SKIN — CHAFED (EMERGENCY DOOR) · airframe 26,955 hrs · 33,393 cycles

PDX - SERVICE/EMERGENCY DOOR OUTER SKIN CHAFED FORWARD LOWER EDGE. REPAIRED IAW FOKKER SRM 51-10-04.

Part: FRAME — CORRODED (BS 6805)

PDX - CABIN FUSELAGE FRAME 6805 LEFT-HAND SIDE HAS CORROSION IN SEVERAL LOCATIONS ON FRAME INBOARD ANGLE WHERE FOAM WAS GLUED. REPAIRED IAW FOKKER SRM 53-02-12, PAGES 6-7, FIGURE 2.

Part: RIB — CORRODED (RT WING)

PDX - RIGHT WING RIB 2230 LOWER STRUT BOX CHANNEL HAS CORROSION AND BUBBLED POINT, LOCATED AT 3 STRINGERS AFT OF 72A APERATURE. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 8, ITEM 4C.

Part: SKIN — CRACKED (EMERGENCY DOOR) · airframe 26,955 hrs · 33,393 cycles

PDX - SERVICE/EMERGENCY DOOR FORWARD BOTTOM CORNER PROFILE CRACKED. REPAIRED IAW HORIZON AIR EA 4-52-328 AND SRM 51-31-01.

Part: CLIP — CRACKED (BS 20075)

PDX - CLIP CRACKED AT FRAME 20075 AND STRINGER 36. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 6, FIGURE 4.

Part: FRAME — CRACKED (BS 32.2 STR 68) · airframe 26,955 hrs · 33,393 cycles

PDX - FRAME CASTELLATION IS CRACKED AT FRAME 32-2 AND STRINGER 68. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5, FIGURE 2.

Part: FRAME — CORRODED (BS 6805)

PDX - CABIN FUSELAGE FRAME 6805 RIGHT SIDE CORRODED ON FRAME INBOARD ANGLE WHERE FOAM WAS GLUED ON. REPAIRED IAW FOKKER SRM 53-02-12, PAGE 7, FIGURE 2.

Part: CLIP — CRACKED (BS 20075)

PDX - CLIP CRACKED AT FRAME 20075 BETWEEN STRINGERS 39 AND 40. REPAIRED IAW HORIZON AIR EA 4-53-1024.

Part: HINGE — WORN (CARGO DOOR)

PDX - AFT CARGO DOOR HINGE HAS .025 RADIAL PLAY. REPAIRED IAW FOKKER SRM 51-31-05.

Part: SKIN — CRACKED (BS 19976 & 20076)

PDX - SKIN CRACKED AT FRAMES 19976 AND 20075 BETWEEN STRINGERS 39 AND 40. REPAIRED IAW HORIZON AIR EA 4-53-1024.

Part: CLIP — CRACKED (BS 19976)

PDX - CLIP CRACKED AT FRAME 19976 BETWEEN STRINGERS 39 AND 40. REPAIRED IAW HORIZON AIR EA 4-53-1024

Part: SKIN — CHAFED (SERVICE DOOR)

PDX - THE TOP FORWARD CORNER OF THE SERVICE EMERGENCY DOOR HAD CHAFE DAMAGE ON THE OUTER SKIN AND CORNER FRAME. REPAIRED IAW HORIZON AIR EA 4-52-320.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 26,955 hrs · 33,393 cycles

PDX - FINGER BRACKET CRACKED AT LEFT-HAND NR 2 WINDOW POST LOWER FLANGE. REPAIRED IAW FOKKER SRM 51-31-10.

Part: SKIN — CHAFED (EMERGENCY DOOR)

PDX - SERVICE/EMERGENCY DOOR OUTER SKIN CHAFED FORWARD EDGE UPPER PART. REPAIRED IAW FOKKER SRM 51-10-04.

Part: SKIN — CHAFED (EMERGENCY DOOR) · airframe 26,955 hrs · 33,393 cycles

PDX - SERVICE/EMERGENCY DOOR OUTER SKIN CHAFED AFT EDGE UPPER PART. REPAIRED IAW FOKKER SRM 51-10-04.

Part: FRAME — DAMAGED (BS 5805)

PDX - REPAIR TO FRAME 5805 LEFT-HAND SIDE BETWEEN STRINGER 21 AND 25 HAS REPAIR ANGLES AND INSERTS MADE OF INCORRECT THICKNESS MATERIALS. REPAIRED IAW HORIZON AIR EA 4-53-1016.

Part: FRAME — CORRODED (BS 13815B)

PDX - FRAME 13815B WAS CORRODED ON LOWER SIDE OF UPPER FLANGE AND ABOVE STRINGER 74. REPAIRED IAW HORIZON AIR EA 4-53-1026.

Part: FRAME — DAMAGED (BS 11703)

PDX - FRAME DAMAGE AT HOLE FRAME 11703 AFT OF RIGHT EMERGENCY EXIT UPPER CORNER. HOLE MOUNTS FRESH AIR DUCT TO FRAME. REPAIRED IAW HORIZON AIR EA 4-53-1028.

Part: FRAME — DAMAGED (BS 10346)

PDX - FRAME HOLE DAMAGED FRAME 10346 FORWARD OF RIGHT EMERGENCY EXIT UPPER CORNER. REPAIRED IAW HORIZON AIR EA 4-53-1028.

Part: STRUCTURE — DENTED (CARGO DOOR)

PDX - AFT CARGO DOOR LOWER AFT CORNER HAS LARGE DENT AT HINGE LINE AREA. REPAIRED IAW FOKKER SRM 51-31-01.

Part: FRAME — CORRODED (BS 12875)

PDX - LEFT CABIN FRAME 12875 HAS CORROSION IN SMALL AREA AT SECOND RIVET ABOVE LOWER FRAME SPLICE, APPROXIMATELY 16 INCHES ABOVE FLOOR LEVEL. REPAIRED IAW FOKKER SRM 51-31-01, PARAGRAPH 4 (4) A THROUGH C.

Part: SUPPORT — CORRODED (BS 7305)

PDX - CORROSION ON BOTTOM SIDE OF GILL LINER FOUR WAY SUPPORT, ATTACHED TO FRAME 7305, ABOVE STRINGER 1. REPAIRED IAW HORIZON AIR EA 4-53-1027.

Part: SKIN — DENTED (CARGO DOOR)

PDX - FORWARD BOTTOM CORNER OF REAR CARGO DOOR IS DENTED JUST FORWARD OF HINGE. REPAIRED IAW FOKKER SRM 51-31-01.

Part: FIREWALL — CRACKED (LT NACELLE)

PDX - LEFT-HAND ENGINE NACELLE FIREWALL WAS CRACKED DIRECTLY BELOW FUEL PRESSURE LINE FIREWALL FITTING. REPAIRED IAW HORIZON AIR EA 4-54-89, FOKKER SRM 51-31-01, SRM 51-31-05 AND SRM 51-30-2.

Part: FRAME — DAMAGED (BS 7805)

PDX - REPAIR ANGLE ON FRAME 7805 LEFT BETWEEN STRINGER 21 AND 25 HAVE INCORRECT THICKNESS OF MATERIAL INSTALLED. REPAIRED IAW HORIZON AIR EA 4-53-1018, STEPS 2-4.

Part: STRUCTURE — CRACKED (CARGO DOOR)

PDX - CRACK IN CENTER CARGO DOOR PERIPHERIAL WHERE DOOR SUPPORT STRUT CONNECTS WITH FUSELAGE BRACKET. REPAIRED IAW FOKKER SRM 53-02-16, PAGE 3.

Part: STRUCTURE — DAMAGED (CARGO DOOR)

PDX - ABRASION ON CENTER CARGO DOOR PERIPHERIAL, NEAR UPPER RIGHT CORNER. BLENDED ABRASION IAW FOKKER SRM 52-01-01, PAGE 4, PARAGRAPH 3E.

Part: FRAME — CRACKED (BS 32.2 STR 9) · airframe 26,955 hrs · 33,393 cycles

PDX - FRAME CASTELLATION IS CRACKED AT FRAME 32.2 AND STRINGER 9. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5, FIGURE 3.

Part: FLOORBEAM — CRACKED (BS 4175)

PDX - FUSELAGE FLOORBEAM 620L HAD A CRACKED VERTICAL SUPPORT ANGLE AT OUTBOARD FLANGE OF BEAM, UNDERSIDE AT FRAME 4175. REPLACED IAW FOKKER SRM 51-31-01.

Part: TORQUE BOX — CRACKED (DOOR CUTOUT)

PDX - MAIN CABIN DOOR AFT HOOK LATCH CUTOUT IN TORSION BOX WAS CRACKED AT UPPER AFT CORNER ON STRUCTURAL ANGLE. REPAIRED IAW HORIZON AIR EA 4-53-927.

Part: FRAME — CORRODED (BS 9305A)

PDX - CABIN FUSELAGE FRAME 9305A, LEFT-HAND SIDE HAD CORROSION IN SEVERAL LOCATIONS ON FRAME INBOARD ANGLE, WHERE FOAM WAS GLUED ON. REPAIRED IAW HORIZON AIR EA 4-53-1021.

Part: STRUCTURE — CRACKED (EMERGENCY DOOR)

PDX - SERVICE/EMERGENCY DOOR UPPER FORWARD DOOR CORNER PROFILE CRACKED AT FOUR CHERRY RIVETS. REPAIRED IAW FOKKER SRM 51-31-01.

Part: FRAME — CORRODED (BS 15205)

PDX - FRAME 15205 HAD CORROSION BETWEEN CROSSTIE AND FRAME, ROUND RIVETS ON CROSSTIE ABOVE STRINGER 74. REPAIRED IAW FOKKER SRM 51-31-01 AND SRM 51-31-05.

Part: FRAME — CORRODED (BS 7805)

PDX - CABIN FUSELAGE, FRAME 7805 LEFT SIDE HAS CORROSION IN SEVERAL LOCATIONS ON FRAME INBOARD ANGLE, WHERE FOAM WAS GLUED ON. REPAIRED IAW HORIZON AIR EA 4-53-1018.

Part: FRAME — CORRODED (BS 9305C)

PDX - CABIN FUSELAGE FRAME 9305C, RIGHT-HAND SIDE HAD HEAVY AND LIGHT CORROSION IN SEVERAL LOCATIONS ON FRAME INBOARD ANGLE, WHERE FOAM WAS GLUED ON. REPAIRED IAW HORIZON AIR EA 4-53-1022.

Part: SKIN — DENTED (CARGO DOOR)

PDX - TWO 3.4 DENTS ON LOWER CORNER OF FORWARD CARGO DOOR. REPAIRED IAW FOKKER SRM 51-11-4, PAGE 2F, HORIZON AIR EA 4-52-321 AND FOKKER SRM 51-31-05.

Part: SKIN — GOUGED (CARGO DOOR)

PDX - GOUGE APPROXIMATELY .125 INCH LONG ON LOWER AFT CORNER OF FORWARD CARGO DOOR. REPAIRED IAW FOKKER SRM 52-01-01, PAGE 5, PARAGRAPH G(1) AND SRM 53-01-01, PAGE 5.

Part: FRAME — CORRODED (BS 7805)

PDX - CABIN FUSELAGE FRAME 7805 RIGHT SIDE HAS CORROSION IN SEVERAL LOCATIONS ON FRAME INBOARD ANGLE WHERE FOAM WAS GLUED ON. REPAIRED IAW HORIZON AIR EA 4-53-1017.

Part: SKIN — CRACKED (WING BOX)

PDX - VIEWED THROUGH 83D WING BOX AFT SKIN IS CRACKED. REPAIRED IAW HORIZON AIR EA 4-57-360.

Part: STRINGER — BENT (FUSELAGE)

PDX - STRINGER AT FORWARD RIGHT SIDE OF RUDDER INSIDE PANEL 57Y IS BENT. REPAIRED IAW HORIZON AIR EA 4-55-187 AND FOKKER SRM 51-31-02.

Part: SKIN — DAMAGED (FUSELAGE)

PDX - LOWER AFT CORNER OF FORWARD CARGO DOOR HITTING FUSELAGE SKIN IN THE SAME AREA. BLENDED, CLEANED, TREATED IAW FOKKER SRM 53-01-01.

Part: SKIN — DENTED (CARGO DOOR)

PDX - 1 DENT ON LOWER AFT CORNER OF FORWARD CARGO DOOR. REPAIRED IAW FOKKER SRM 51-11-4, PAGE 2F, HORIZON AIR EA 4-52-321 AND FOKKER SRM 51-31-05.

Part: FRAME — CRACKED (BS 2620)

PDX - FRAME TOP CRACKED AT LEFT-HAND AND RIGHT-HAND NOSE WHEEL BRAKE MOUNTING NUT PLATE ANGLE FILLERS, STATION 2620. REPAIRED IAW FOKKER SRM 51-31-05.

Part: FRAME — CORRODED (BS 6805)

PDX - CABIN FUSELAGE FRAME 6805 RIGHT SIDE HAS CORROSION IN SEVERAL LOCATIONS ON FRAME INBOARD ANGLE WHERE FOAM WAS GLUED ON. REPAIRED IAW HORIZON AIR EA 4-53-1020.

Part: STRUCTURE — DENTED (CARGO DOOR)

PDX - DENT IN AFT PORTION OF FORWARD CARGO DOOR PERIPHERY, NEXT TO FUSELAGE BRACKET FOR CARGO DOOR SUPPORT ROD. REPAIRED IAW HORIZON AIR EA 4-53-926 AND FOKKER SRM 53-02-16, FIGURE 1.

Part: DOUBLER — CORRODED (FUSELAGE)

PDX - NR 3 COMM ANTENNA DOUBLER STRUCTURE HAD CORROSION BETWEEN DOUBLER AND SKIN ON UPPER SURFACES. REPAIRED IAW FOKKER SRM 51-31-01 AND SRM 51-31-2.

Part: FRAME — CORRODED (BS 5805)

PDX - CABIN FUSELAGE FRAME 5805 RIGHT SIDE HAS CORROSION IN SEVERAL LOCATIONS ON FRAME INBOARD ANGLE WHERE FOAM WAS GLUED ON. REPAIRED IAW HORIZON AIR EA 4-53-1015.

Part: SKIN — CORRODED (LT WING) · airframe 26,955 hrs · 33,393 cycles

PDX - LEFT WING SKIN AND STRINGER GOUGED, 1/2 LONG DIRECTLY OUTBOARD OF STRUT RIB 2230 AND SECOND STRINGER FROM REAR SPAR. REPAIRED IAW FOKKER SRM 57-01-01, PAGE 3, ITEM D AND SRM 51-10-4.

Part: FRAME — CORRODED (BS 8805)

PDX - CABIN FUSELAGE FRAME 8805, RIGHT SIDE, HAS CORROSION IN SEVERAL LOCATION ON FRAME INBOARD ANGLE, WHERE FOAM WAS GLUED ON. REPAIRED IAW FOKKER SRM 51-10-4.

Part: FRAME — CORRODED (BS 9305A)

PDX - CABIN FUSELAGE FRAME 9305A, RIGHT SIDE HAS CORROSION IN SEVERAL LOCATIONS ON FRAME INBOARD ANGLE, WHERE FOAM WAS GLUED ON. REPAIRED IAW FOKKER SRM 51-10-4.

Part: FRAME — CORRODED (BS 13815B)

PDX - CABIN FUSELAGE FRAME 13815B RIGHT-HAND SIDE HAS CORROSION AROUND A LOWER RIVET ON FRAME, INBOARD ANGLE WHERE FOAM WAS GLUED ON. REMOVED SURFACE CORROSION AROUND LOWER RIVETS IAW FOKKER SRM 51-10-04.

Part: FRAME — CORRODED (BS 12875)

PDX - CABIN FUSELAGE FRAME 12875 RIGHT SIDE 12 BELOW STRINGER 50 HAS SMALL AMOUNT OF CORROSION WHERE FOAM WAS GLUED ON. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 6, PARAGRAPH 4 AND SRM 51-10-4.

Part: FRAME — CORRODED (BS 9305C)

PDX - CABIN FUSELAGE FRAME 9305C, LEFT-HAND SIDE HAD CORROSION IN TWO LOCATIONS ON FRAME INBOARD ANGLE WHERE FOAM WAS GLUED ON. BLENDED AREA IAW FOKKER SRM 51-10-04.

Part: FRAME — CORRODED (FUSELAGE)

PDX - CABIN FUSELAGE RIGHT-HAND AFT OVERWING EMERGNCY EXIT FORWARD FRAME THAT HAS FOAM GLUED TO IT HAS CORROSION AROUND TOP RIVETS. REMOVED SURFACE CORROSION AROUND TOP OF RIVETS IAW FOKKER SRM 51-10-04.

Part: FRAME — CORRODED (BS 8805)

PDX - CABIN FUSELAGE FRAME 8805, LEFT SIDE HAS CORROSION IN SEVERAL LOCATIONS ON FRAME INBOARD ANGLE, WHERE FOAM WAS GLUED ON. REPAIRED IAW FOKKER SRM 51-10-4.

Part: FRAME — CORRODED (BS 12875)

PDX - CABINE FUSELAGE FRAME 12875 RIGHT-HAND SIDE HAS CORROSION AROUND LOWER RIVETS ON FRAME, INBOARD ANGLE WHERE FOAM WAS GLUED ON. CLEANED OFF OLD GLUE ON RIGHT-HAND FRAME 12875 AND REMOVED SURFACE CORROSION AROUND LOWER RIVET IAW FOKKER SRM 51-10-04.

Part: FRAME — CORRODED (BS 13815B)

PDX - CABIN FUSELAGE FRAME 13815B RIGHT SIDE HAS CORROSION 4 AND 12 BELOW STRINGER 50 ON FRAME INBOARD ANGLE WHERE FOAM WAS GLUED ON. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 6, PARAGRAPH 4 AND SRM 51-10-4.

Part: BEAM — CRACKED (BULKHEAD)

PDX - UPPER FLANGE OF BEAM V OF FRONT PRESSURE BULKHEAD HAS A CRACK RUNNING THROUGH CENTER RIVET. REPAIRED IAW HORIZON AIR EA 4-53-1003 AND EA 4-53-1007.

Part: WEB — CHAFED (CARGO DOOR)

PDX - AFT CARGO DOOR LOWER TORSION BOX UPPER WEB IS CHAFED JUST FORWARD OF FRAME 16060. REPAIRED IAW FOKKER SRM 53-01-01 AND SRM 51-10-4.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 26,955 hrs · 33,393 cycles

PDX - FORWARD PRESSURE BULKHEAD AT CL BEAM 6 IS CRACKED IN RADIUS OF UPPER AND LOWER ANGLES. REPAIRED IAW HORIZON AIR EA 4-53-1007.

Part: SKIN — CHAFED (BS 13815B)

PDX - SKIN CHAFING AFT OF FRAME 13815B BELOW PANEL 92BD. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9.

Part: WEB — CRACKED (LT MLG WW)

PDX - CEILING STRUCTURE ABOVE LEFT-HAND MAIN LANDING GEAR FITTING AFT LUG HAS THREE CRACKS. REPAIRED IAW HORIZON AIR EA 4-57-354.

Part: FLOORBEAM — GOUGED (BS 15635)

PDX - FLOORBEAM AT FRAME 15635 HAS A GOUGE ON LOWER SURFACE JUST OUTBORD OF LEFT INBOARD SEAT TRACK. REPAIRED IAW HORIZON AIR EA 4-53-993.

Part: SKIN — CHAFED (BS 13815B)

PDX - SKIN CHAFING AFT OF FRAME 13815B BELOW PANEL 91BD. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, SECTION 4.

Part: WEB — CRACKED (LT MLG WW)

PDX - CEILING STRUCTURE ABOVE LEFT-HAND MAIN LANDING GEAR FITTING AFT LUG AFT ANGLE IS CRACKED AT A BLIND RIVET. REPAIRED IAW HORIZON AIR EA 4-57-354.

Part: STRINGER CLIP — CRACKED (BS 911) · airframe 26,955 hrs · 33,393 cycles

PDX - CRACKED CLIP WHERE Z STRINGER 2.20 MEETS LONGITUDINAL RIB AT INBOARD SIDE OF 911. REPAIRED IAW FOKKER SRM 53-02-17, PAGE 10, FIGURE 6, SRM 51-30-02 AND SRM 51-31-01.

Part: FRAME — BENT (BS 6805)

PDX - FRAME 6805 BENT AT STRINGER 17. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2, SRM 51-31-01.

Part: FAIRING — DAMAGED (LT WING)

PDX - IN LEFT LOWER WING ROOT FAIRING INBOARD WALL AT BL285L TOP CUT OUT FOR Z STRINGER 2.01 CRACKED IN LOWER RADIUS. REPAIRED IAW HORIZON AIR EA 4-53-999.

Part: FAIRING — CRACKED (WING ROOT) · airframe 26,955 hrs · 33,393 cycles

PDX - LEFT-HAND LOWER WING ROOT FAIRING, INBOARD WALL AT BL 225L TOP CUTOUT FOR Z STRINGER 2.03 CRACKED IN LOWER RADUIS. REPAIRED IAW HORIZON AIR EA 4-53-999.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 26,955 hrs · 33,393 cycles

PDX - LEFT-HAND BELLY FAIRING HANGER BRACKETS A WING Z STRINGERS 2.24 AND 2.19 ARE CRACKED AT BL 1562L. REPAIRED IAW FOKKER SRM 51-30-02 AND SRM 51-31-01.

Part: FRAME — BENT (BS 6805)

PDX - FRAME 6805 BENT AT STRINGER 16 AND CRACKED. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 3 AND SRM 51-31-01.

Part: WEB — CRACKED (BS 225)

PDX - THE VERTICAL WEB AT FRAME BL225R IS CRACKED AT THE RELIEF FOR STRINGER 2.01. REPAIRED IAW HORIZON AIR EA 4-53-1001.

Part: FRAME — CRACKED (FUSELAGE)

PDX - THE VERTICAL WEB AT FRAME BL225R WAS CRACKED AT THE RELIEF FOR STRINGER 2.02. REPAIRED IAW HORIZON AIR EA 4-53-1001.

Part: INTAKE DUCT — CRACKED (ACM) · airframe 26,955 hrs · 33,393 cycles

PDX - LEFT-HAND ACM INTAKE IS CRACKED BEYOND STOP DRILL. REPAIRED IAW FOKKER SRM 53-02-02, FIGURE 1.

Part: STRUCTURE — GOUGED (EMERGENCY DOOR) · airframe 26,955 hrs · 33,393 cycles

PDX - SERVICE/EMERGENCY DOOR LIGHTNING HOLE FLANGE BY EMERGENCY RELEASE BUTTON HAS GOUGES AND BARE METAL. REPAIRED IAW FOKKER SRM 53-02-01, FIGURE 8 AND SRM 51-10-04.

Part: SKIN — CORRODED (FUSELAGE)

PDX - LOWER ATC ANTENNA HAD LIGHT SURFACE CORROSION ON MATING SURFACE. REMOVED LIGHT SURFACE CORROSION AND TREATED AREA IAW FOKKER MM 34-53-01.

Part: BULKHEAD — LEAKING (FUSELAGE) · airframe 26,955 hrs · 33,393 cycles

PDX - FORWARD PRESSURE BULKHEAD HAS EVIDENCE OF PRESSURIZATION LEAK ON FORWARD SIDE BETWEEN BEAMS 6 AND 7 AT BL 700R. REPAIRED IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (BS 24.2)

PDX - CLIP CRACKED AT FRAME 24.2 AND STRINGER 43. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5, FIGURE 3 AND SRM 51-30-02.

Part: BEAM — BENT (BS 3870)

PDX - FUSELAGE SUPPORT BEAM FOR FORWARD GALLEY WAS BENT DOWN AND HAD CHAFE MARKS AT AFT END AROUND NUT PLATE HOLE AT BL620R AND FRAME 3870. REPAIRED IAW FOKKER SRM 53-02-01, FIGURE 5.

Part: SPAR — CORRODED (WING) · airframe 26,955 hrs · 33,393 cycles

PDX - FRONT SPAR TOP FLANGE FOR LEADING EDGE 61A HAS CORROSION AT SCREW HOLE NR 13 NUT PLATE FROM INBOARD SIDE. REPAIRED IAW FOKKER SRM 51-31-01.

Part: SEAT TRACK — CORRODED (BS 11905 - 12875)

PDX - RIGHT-HAND INBOARD SEAT TRACK FROM FRAME 11905 TO FRAME 12875 HAS CHAFING, SCRAPES AND CORROSION. REPAIRED IAW HORIZON AIR EA 4-53-994.

Part: SEAT TRACK — GOUGED (BS 13215B- 14755)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 13215B TO FRAME 14755 HAS CHAFING AND GOUGES. REPAIRED IAW HORIZON AIR EA 4-53-997.

Part: SEAT TRACK — CHAFED (BS 9305C - 9648)

PDX - RIGHT INBOARD SEAT TRACK FROM FRAME 9305C TO 9648 HAS CHAFING. REPAIRED IAW HORIZON AIR EA 4-53-987.

Part: SKIN — CRACKED (FUSELAGE)

PDX - OUTER SKIN LAYER OF FUEL PANEL APERTURE 71A HAD CRACKS COMING OUT OF TWO FASTENER HOLES. REPAIRED IAW HORIZON AIR EA 4-57-357.

Part: CLIP — CRACKED (BS 5305)

PDX - FRAME CLIP CRACKED, FORWARD OF FRAME 5305, BETWEEN STRINGERS 1 AND 2. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: SPAR — CORRODED (WS 4700) · airframe 26,955 hrs · 33,393 cycles

PDX - LEFT WING FRONT SPAR STATION 4700 FRONT SIDE HAS CORROSION SURROUNDING SIX HI-LOCKS. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, NR 4.

Part: FITTING — CHAFED (WS 8200)

PDX - LEFT WING STATION 8200 FLAP FITTING HAS CHAFE DAMAGE. REPAIRED IAW HORIZON AIR EA 4-57-355.

Part: SEAT TRACK — CHAFED (BS 10966 - 11905)

PDX - RIGHT-HAND INBOARD SEAT TRACK FROM FRAME 10966 TO FRAME 11905 HAS CHAFING AND SCRAPES. REPAIRED IAW HORIZON AIR EA 4-53-990.

Part: CLIP — CRACKED (BS 9305)

PDX - CLIP CRACKED AT RIVET, FRAME 9305, STRINGER 47. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: BEAM — CRACKED (PRESS BULKHEAD)

PDX - FORWARD SIDE OF REAR PRESSURE BULKHEAD HORIZONTAL BEAM 2, HAD APPROXIMATELY .5 INCH CRACK ON TOP SIDE IN RADUIS AT END OF BEAM ABOVE STRINGER 64. REPAIRED IAW FOKKER SRM 53-02-18, PAGE 31, PARAGRAPH 8 AND SRM 51-31-01.

Part: LONGERON — CRACKED (BS 3450)

PDX - LONGERON THAT RUNS FROM TOP OF PASSENGER DOOR TO FRAME 3450 IS CRACKED AT FORWARD END WHERE IT ATTACHES TO FRAME 3450. REPAIRED IAW HORIZON AIR EA 4-53-996.

Part: CLIP — CRACKED (BS 8805)

PDX - CLIP CRACKED AT RIVET FRAME 8805 AND STRINGER 46. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: DOOR FRAME — GOUGED (CARGO BAY)

PDX - AFT CARGO DOOR FRAME HAS A DEEP GOUGE IN CENTER OF FORWARD FRAME SEALING SURFACE. REPAIRED IAW FOKKER SRM 51-31-01 AND SRM 51-31-05.

Part: CLIP — CRACKED (BS 6805)

PDX - CLIP CRACKED AT RIVET FRAME 6805 AND STRINGER 28. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (BS 9305A)

PDX - CLIP CRACKED AT RIVET FRAME 9305A, STRINGER 47. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (BS 8305)

PDX - CLIP CRACKED AT RIVET FRAME 8305 AND STRINGER 47. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (BS 8305)

PDX - CLIP CRACKED AT RIVET FRAME 8305 AND STRINGER 46. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (BS 9305A)

PDX - CLIP CRACKED AT RIVET FRAME 9305A, STRINGER 46. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (BS 13915B)

PDX - CLIP REPAIR ANGLE BETWEEN STATION 2 AND 3 ON FRAME 13915B IS CRACKED. REPAIRED IAW FOKKER SRM 51-31-01, PAGE 13, PARAGRAPH 7B-7E.

Part: CLIP — CRACKED (BS 5305)

PDX - CLIP CRACKED AT RIVET FRAME 5305 AND STRINGER 19. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (BS 5305)

PDX - CLIP CRACKED AT RIVET FRAME 5305 AND STRINGER 18. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (BS 5805)

PDX - CLIP CRACKED AT RIVET FRAME 5805 AND STRINGER 19. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (BS 7305)

PDX - CLIP CRACKED AT RIVET FRAME 7305 AND STRINGER 16. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (BS 5805)

PDX - CLIP CRACKED IN RADIUS FRAME 5805 AND STRINGER 15. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE AND HORIZON AIR EA 4-53-988.

Part: SHEAR TIE — CRACKED (BS 16660)

PDX - FRAME 16660 SKIN ATTACH CLIP BETWEEN STRINGERS 1 AND 2 IS CRACKED. REPAIRED IAW FOKKER SRM 51-31-01, PAGE 13, PARAGRAPH 7B-7E, SRM 53-02-11, FIGURE 1, SECTION C-C AMD MM 20-20-2, PAGE 208, PARAGRAPH E(2).

Part: CLIP — CORRODED (BS 16060)

PDX - THERE WAS CORROSION ON SKIN ATTACH CLIP ON THE AFT SIDE OF FRAME 16060 BETWEEN STRINGERS 1 AND 2. REPAIRED IAW FOKKER SRM 53-02-11, FIGURE 1, SECTION C-C.

Part: STIFFENER — CRACKED (FUSELAGE)

PDX - INSIDE PANEL 57NB HAS A STIFFENER CRACKED AT LOWER COVE PANEL. REPAIRED IAW FOKKER SRM 51-31-01 AND SRM 51-31-05.

Part: CLIP — CRACKED (BS 5805)

PDX - CLIP CRACKED AT RIVET FRAME 5805 AND STRINGER 18. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: FLAP TRACK — CHAFED (TE FLAP)

PDX - RIGHT-HAND STATION 5280 FLAP TRACK BEAM WAS CHAFED ON TOP, AFT 82CC MOUNTING POINT. BLENDED IAW FOKKER SRM 57-01-01.

Part: CLIP — CRACKED (BS 6305)

PDX - CLIP CRACKED AT RIVET FRAME 6305 AND STRINGER 18. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (BS 7305)

PDX - CLIP CRACKED AT RIVET FRAME 7305 AND STRINGER 17. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: ANGLE — CRACKED (FUSEAGE)

PDX - ANGLE CRACKED ON REAR PRESSURE BULKHEAD AT BL425L, BETWEEN HORIZONTAL BEAMS 11 AND 12. REPAIRED IAW FOKKER SRM 51-10-4.

Part: CLIP — CORRODED (BS 16060)

PDX - THERE IS CORROSION ON SKIN ATTACH CLIP ON AFT SIDE OF FRAME 16060 BETWEEN STRINGERS 73 AND 74. REPAIRED IAW FOKKER SRM 53-02-11, FIGURE 2, SECTION C-C.

Part: CLIP — CORRODED (BS 16060)

PDX - THERE WAS CORROSION ON SKIN ATTACH CLIP ON THE AFT SIDE OF FRAME 16060 BETWEEN STRINGERS 1 AND 74. REPAIRED IAW FOKKER SRM 53-02-11, FIGURE 1, SECTION C-C AND SRM 51-31-01, PAGE 13, PARAGRAPH 7B-7E.

Part: SHEAR TIE — CRACKED (BS 16660)

PDX - FRAME 16660 SKIN ATTACH CLIP BETWEEN STRINGER 2 AND 3 IS CRACKED. REPAIRED IAW FOKKER SRM 53-02-11, PAGE 13, PARAGRAPH 7B-7E AND SRM 53-02-11, FIGURE 2, SECTION C-C.

Part: CLIP — CRACKED (BS 9305)

PDX - CLIP CRACKED AT RIVET FRAME 9305 AND STRINGER 32. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: SKIN — CORRODED (FUSELAGE)

PDX - VERY LIGHT PITTING FROM SURFACE CORROSION UNDER NR 1 DME ANTENNA. REMOVED PITTING FROM SURFACE CORROSION IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4 (A).

Part: CLIP — CRACKED (BS 8305)

PDX - CLIP CRACKED AT RIVET FRAME 8305 AND STRINGER 36. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (BS 9305A)

PDX - CLIP CRACKED AT RIVET FRAME 9305A, STRINGER 36. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (BS 9305)

PDX - CLIP CRACKED AT FRAME 9305, STRINGER 43 AT RIVET. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (BS 5805)

PDX - CLIP CRACKED AT RIVET FRAME 5805 AND STRINGER 40. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: SKIN — DENTED (FUSELAGE) · airframe 26,955 hrs · 33,393 cycles

PDX - TWO DENTS ON OUTER SKIN 12 INCHES ABOVE LAV SERVICE ACCESS. REPAIRED IAW FOKKER SRM 53-02-02, PAGE 2, FIGURE 1 AND HORIZON AIR EA 4-53-986.

Part: STRINGER CLIP — CRACKED (BS 8805)

PDX - CLIP CRACKED AT FRAME 8805, STRINGER 34 AT RIVET. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: PLACARD — DETERIORATED (LT ENGINE)

PDX - LEFT ENGINE COWL OIL SERVICE DOOR PLACARD DETERIORATED. REPLACED LEFT ENGINE COWL OIL SERVICE PLACARD P/H 45101-005.

Part: SKIN — CORRODED (RT WING)

PDX - RIGHT WING FUEL PANEL 72A HAD FRETTING AROUND FASTENER HOLES, INSIDE OF FLANGE. REPAIRED IAW FOKKER SRM 51-10-04, PARAGRAPH 4B, PAGE 9.

Part: SKIN — CORRODED (RT WING)

PDX - RIGHT WING FUEL PANEL 74B HAD FRETTING AROUND FASTENER HOLES, INSIDE OF FLANGE. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4B.

Part: SKIN — DELAMINATED (TE FLAP)

PDX - SMALL AREA OF DELAMINATION WITH DENT ON LEFT-HAND INBOARD FLAP, BOTTOM SIDE. REPAIRED IAW FOKKER SRM 51-70-00, PAGE 13, PARAGRAPH 6C.

Part: CLIP — CRACKED (BS 50.2)

PDX - CLIP CRACKED ON BACK SIDE OF FRAME 50-2 BELOW STRINGER 27. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5-6, FIGURE 3.

Part: SKIN — CORRODED (RT WING)

PDX - RIGHT WING FUEL ACCESS PANEL 74A HAD FRETTING AROUND FASTENER HOLES, INSIDE OF FLANGE. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4B.

Part: SEAT TRACK — DAMAGED (BS 9305B)

PDX - .016 PIT IN LEFT-HAND INBOARD FORWARD SEAT TRACK, 6 INCHES FORWARD OF 9305B, OUTBOARD FLANGE. REPAIRED IAW HORIZON AIR EA 4-53-983.

Part: CLIP — CRACKED (BS 50.2)

PDX - CLIP CRACKED AT FRAME 50-2 AND STRINGER 52. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 6, SRM 51-30-02, PAGES 10-15 AND SRM 51-31-01, PAGES 13-17.

Part: SKIN — CORRODED (RT WING)

PDX - RIGHT WING APERTURE FOR 74A HAD FRETTING AROUND SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PARAGRAPH 4A AND 4B.

Part: CLIP — CRACKED (BS 9305B)

PDX - CLIP CRACKED AT RIVET FRAME 9305B, STRINGER 35. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: PANEL — CORRODED (WING)

PDX - FUEL PANEL APERTURE 73E HAS SOME FRETTING CORROSION AT SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PARAGRAPH 4B AND SRM 51-10-4, PAGE 9, PARAGRAPH 4A.

Part: FRAME — CRACKED (BS 13815A)

PDX - FUSELAGE FRAME 13815A FRAME CASTELLATION IS CRACKED NEAR STRINGER 38. REPAIR CLIP INSTALLED IS CHAFING AGAINST STRINGER 38. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: CLIP — CRACKED (9305B)

PDX - CLIP CRACKED AT RIVET FRAME 9305B AND STRINGER 36. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: PANEL — CORRODED (WING)

PDX - FUEL PANEL APERTURE 73B HAS SOME FRETTING CORROSION AROUND THE SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4A AND SRM 51-10-04, PARAGRAPH 4B (1-2).

Part: CLIP — CRACKED (BS 32.2)

PDX - CLIP CRACKED AT FRAME 32-2 AND STRINGER 24. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5, SRM 51-30-02, PAGE 10-15 AND SRM 51-31-01, PAGES 13-17.

Part: CLIP — CRACKED (BS 9305B)

PDX - CLIP CRACKED AT RIVET FRAME 9305B, STRINGER 34. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: PANEL — CORRODED (WING)

PDX - FUEL PANEL APERTURE FOR 71A HAS SOME FRETTING CORROSION AROUND SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4A.

Part: PANEL — CORRODED (WING)

PDX - FUEL PANEL 73C APERTURE HAS SOME FRETTING CORROSION AT THE SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4A AND SRM 51-10-04, PARAGRAPH 4B (1-2).

Part: PANEL — CORRODED (WING)

PDX - FUEL PANEL APERTURE 73A HAS SOME FRETTINE CORROSION AROUND THE SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4A.

Part: FRAME — CRACKED (BS 10966) · airframe 26,955 hrs · 33,393 cycles

PDX - FUSELAGE FRAME 10966 CASTELLATION IS CRACKED AT STRINGER 43. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: SKIN — CORRODED (RT WING)

PDX - RIGHT WING APERTURE 74B HAD FRETTING AROUND SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PARAGRAPH 4A AND 4B.

Part: SKIN — CORRODED (RT WING)

PDX - RIGHT WING APERTURE 74E HAD FRETTING AROUND SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PARAGRAPH 4A AND 4B.

Part: CLIP — CRACKED (BS 50.2)

PDX - CLIP CRACKED AT FRAME 50-2 AND STRINGER 51. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 6, SRM 51-30-02, PAGES 10-15 AND SRM 51-31-01, PAGES 13-17.

Part: FRAME — CRACKED (BS 13815A)

PDX - FUSELAGE FRAME 13815A FRAME CASTELLATION IS CRACKED AT STRINGER 43. REPAIRED IAW FOKKER SRM 51-31-01 AND SRM 53-02-13, FIGURE 2.

Part: FRAME — CRACKED (BS 15205)

PDX - FUSELAGE FRAME 15205 CASTELLATION IS CRACKED AT STRINGER 46. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: FRAME — CRACKED (BS 12405)

PDX - FUSELAGE FRAME 12405, FRAME CASTELLATION IS CRACKED AT STRINGER 30. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: SKIN — CORRODED (RT WING)

PDX - RIGHT WING APERTURE FOR 72A HAD FRETTING AROUND SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PARAGRAPH 4A AND 4B.

Part: CLIP — CRACKED (BS 32.2)

PDX - CLIP CRACKED AT FRAME 32.2 AND STRINGER 64. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5, SRM 51-30-02, PAGES 10-15 AND SRM 51-31-01, PAGES 13-17.

Part: CLIP — CRACKED (BS 9305C)

PDX - CLIP CRACKED AT RIVET FRAME 9305C AND STRINGER 43. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: PANEL — CORRODED (WING)

PDX - FUEL PANEL 73D APERTURE HAS SOME FRETTING CORROSION AROUND THE SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4A AND SRM 51-10-04, PARAGRAPH 4B(1-2).

Part: FRAME — CRACKED (BS 10966)

PDX - FUSELAGE FRAME 10966, FRAME CASTELLATION IS CRACKED AT STRINGER 32. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: SEAT TRACK — CHAFED (BS 13815- 13815B)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 13815 TO FRAME 13815B HAS CHAFING AND BARE METAL. BLENDED AREAS IAW FOKKER SRM 51-10-04.

Part: PANEL — CORRODED (WING)

PDX - FUEL PANEL 73G HAS LIGHT FRETTING CORROSION AT THE SCREW HOLES. REPAIRED IAW FOKKER SRM 57-01-00, PAGE 425 AND SRM 57-01-01, PAGE 4.

Part: PANEL — CORRODED (WING)

PDX - FUEL PANEL 73A HAS FRETTING CORROSION AT THE SCREW HOLES. REPAIRED IAW FOKKER SRM 57-01-00 AND SRM 57-01-01, PAGE 5.

Part: SEAT TRACK — CHAFED (BS 12875 - 13815)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 12875 TO FRAME 13815 HAS CHAFING AND SCRAPES. BLENDED AREAS IAW FOKKER SRM 51-10-04.

Part: FRAME — CRACKED (BS 15205) · airframe 26,955 hrs · 33,393 cycles

PDX - FUSELAGE FRAME 15205 FRAME CASTELLATION IS CRACKED AT STRINGER 48. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: PANEL — CORRODED (WING)

PDX - FUEL PANEL 73B HAS FRETTING CORROSION AT THE SCREW HOLES. REPAIRED IAW FOKKER SRM 57-01-01, PAGE 4, ITEM 4BA.

Part: CLIP — CRACKED (9305B)

PDX - CLIP CRACKED AT RIVET FRAME 9305B AND STRINGER 19. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: SEAT TRACK — CHAFED (BS 11905 - 12875)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 11905 TO FRAME 12875 HAS CHAFING AND SCRAPES. BLENDED AREAS IAW FOKKER SRM 51-10-04.

Part: FRAME — CRACKED (BS 12875) · airframe 26,955 hrs · 33,393 cycles

PDX - FUSELAGE FRAME 12875 FRAME CASTELLATION IS CRACKED AT STRINGER 32. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: FRAME — CRACKED (BS 13815)

PDX - FUSELAGE FRAME 13815 FRAME CASTELLATION WAS CRACKED AT STRINGER 32. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: SEAT TRACK — GOUGED (BS 5805 - 6805)

PDX - RIGHT INBOARD SEAT TRACK FROM FRAME 5805 TO FRAME 6805 CHAFING AND GOUGES. BLENDED INBOARD AND OUTBOARD FLANGES IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4A.

Part: PANEL — CORRODED (WING) · airframe 26,955 hrs · 33,393 cycles

PDX - FUEL PANEL 73E HAS MINOR FRETTING CORROSION AT SCREW HOLES. REPAIRED IAW FOKKER SRM 57-01-01, PAGE 4, ITEM 4B1.

Part: FRAME — CRACKED (BS 15205)

PDX - FUSELAGE FRAME 15205, FRAME CASTELLATION WAS CRACKED AT STRINGER 48. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: CLIP — CRACKED (BS 8305)

PDX - CLIP CRACKED AT RIVET FRAME 8305 AND STRINGER 19. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: PANEL — CORRODED (WING)

PDX - FUEL PANEL 73D HAS LIGHT FRETTING CORROSION AT THE SCREW HOLES. REPAIRED IAW FOKKER SRM 57-01-01, PAGE 4, ITEM 4B1 AND SRM 57-01-00, PAGE 4-5.

Part: FRAME — CRACKED (BS 13815B)

PDX - FUSELAGE FRAME 13815B CASTELLATION IS CRACKED AT STRINGER 29. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: PANEL — CORRODED (WING)

PDX - FUEL PANEL 71A HAS FRETTING CORROSION AT SCREW HOLES. REPAIRED IAW FOKKER SRM 57-01-01, PAGE 5, ITEM 4B(1).

Part: SEAT TRACK — CHAFED (BS 10966 - 11905)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 10966 TO FRAME 11905 HAS CHAFING AND SCRAPES. REPAIRED IAW FOKKER SRM 51-10-04.

Part: CLIP — CRACKED (BS 6805)

PDX - CLIP CRACKED AT RIVET FRAME 6805 AND STRINGER 18. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: PANEL — CORRODED (WING)

PDX - FUEL PANEL 73C HAS LIGHT FRETTING CORROSION AT THE SCREW HOLES. REPAIRED IAW FOKKER SRM 57-01-01, PAGE 4, ITEM 4B1.

Part: SEAT TRACK — CHAFED (BS 13815- 13815B)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 13815 TO FRAME 13815B HAS CHAFING AND BARE METAL. BLENDED AREAS IAW FOKKER SRM 51-10-04.

Part: PANEL — CORRODED (WING) · airframe 26,955 hrs · 33,393 cycles

PDX - FUEL PANEL 73D HAS LIGHT FRETTING CORROSION AT THE SCREW HOLES. REPAIRED IAW FOKKER SRM 57-01-01, PAGE 4, ITEM 4B1 AND SRM 57-01-00, PAGE 4-5.

Part: SEAT TRACK — DAMAGED (BS 12944)

PDX - FOUND OUT OF LIMITS PIT IN OUTBOARD FLANGE OF LEFT INBOARD SEAT TRACT AT STATION 12944. REPAIRED IAW HORIZON AIR EA 4-53-979.

Part: FRAME — CRACKED (BS 13815A)

PDX - FUSELAGE FRAME 13815A, FRAME CASTELLATION IS CRACKED AT STRINGER 43. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: SEAT TRACK — CORRODED (BS 10346 - 10966)

PDX - RIGHT-HAND INBOARD SEAT TRACK FROM FRAME 10346 TO FRAME 10966 HAS SCRAPES, CHAFING AND CORROSION. REPAIRED IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — CHAFED (BS 6805 - 7805)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 6805 TO FRAME 7805 HAD CHAFING. BLENDED AREA IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4A.

Part: SKIN — CORRODED (FUSELAGE)

PDX - SURFACE CORROSION UNDER UPPER VHF ANTENNA, LEFT-HAND FORWARD AND LEFT-HAND AFT PORTIONS. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4A-B.

Part: SEAT TRACK — CHAFED (BS 9305A - 9305C)

PDX - RIGHT INBOARD SEAT TRACK FROM FRAME 9305A TO 9305C HAS CHAFING IN PLACES. REPAIRED IAW FOKKER MM 53-40-1, PAGE 205-206.

Part: FRAME — CRACKED (BS 13815)

PDX - FUSELAGE FRAME 13815, FRAME CASTELLATION WAS CRACKED AT STRINGER 34. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: FRAME — CRACKED (BS 15205)

PDX - FUSELAGE FRAME 15205, FRAME CASTELLATION WAS CRACKED AT STRINGER 46. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: SEAT TRACK — CORRODED (BS 6805 - 7805)

PDX - RIGHT INBOARD SEAT TRACK FROM FRAME 6805 TO FRAME 7805 HAD SCRATCHES, CHAFING AND CORROSION IN PLACES. BLENDED AREAS IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4A.

Part: FRAME — CRACKED (BS 13815A)

PDX - FUSELAGE FRAME 13815A, FRAME CASTELLATION IS CRACKED AT STRINGER 57. REPAIRED IAW FOKKER SRM 583-02-13, FIGURE 2.

Part: SEAT TRACK — GOUGED (BS 4905 - 5805)

PDX - RIGHT INBOARD SEAT TRACK FROM FRAME 4905 TO FRAME 5805 HAD CORROSION AND GOUGES IN PLACES. BLENDED AREA IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4A.

Part: SEAT TRACK — CHAFED (BS 14755 - 15635)

PDX - RIGHT INBOARD SEAT TRACK FROM FRAME 14755 TO FRAME 15635 HAS CHAFING AND BARE METAL. REPAIRED IAW FOKKER MM 53-40-01, PAGE 206, FIGURE 205.

Part: FRAME — CRACKED (BS 13815A)

PDX - FUSELAGE FRAME 13815A CASTELLATION WAS CRACKED NEAR STRINGER 38. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: SKIN — CORRODED (FUSELAGE)

PDX - VERY LIGHT PITTING FROM SURFACE CORROSION UNDER LOWER VHF ANTENNA. REMOVED PITTING FROM SURFACE CORROSION IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4 (A).

Part: SEAT TRACK — GOUGED (BS 9305C - 10346)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 9305C TO FRAME 10346 HAD CHAFING AND GOUGES. BLENDED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4A.

Part: FRAME — CHAFED (BS 10346 - 10966)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 10346 TO FRAME 10966 HAS CHAFING AND SCRAPES. REPAIRED IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — CORRODED (BS 13815- 13815B)

PDX - RIGHT INBOARD SEAT TRACK FROM FRAME 13815 TO FRAME 13815B HAS CHAFING, SCRAPES AND CORROSION. REPAIRED IAW FOKKER MM 53-40-01, PAGE 206, FIGURE 205.

Part: SEAT TRACK — CHAFED (BS 12875 - 13815)

PDX - RIGHT-HAND INBOARD SEAT TRACK FROM FRAME 12875 TO FRAME 13815 HAS CHAFING. REPAIRED IAW FOKKER SRM 51-10-04.

Part: SKIN — CRACKED (COCKPIT) · airframe 26,955 hrs · 33,393 cycles

PDX - COCKPIT ROOF SKIN HAS A CRACK RADIATING THROUGH A RIVET ON RIGHT-HAND SIDE OF CL. REPAIRED IAW FOKKER SRM 51-31-01.

Part: SEAT TRACK — CHAFED (BS 5805 - 6805)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 5805 TO FRAME 6805 HAS CHAFING. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4A.

Part: SEAT TRACK — CHAFED (BS 13815B- 14755)

PDX - RIGHT INBOARD SEAT TRACK FROM FRAME 13815B TO FRAME 14755 HAS CHAFING AND BARE METAL. REPAIRED IAW FOKKER MM 53-40-01, PAGE 206, FIGURE 205.

Part: FRAME — CRACKED (BS 13815B)

PDX - FUSELAGE FRAME 13815B, FRAME CASTELLATION IS CRACKED AT STRINGER 46. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: SEAT TRACK — GOUGED (BS 14755 - 15635)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 14755 TO FRAME 15635 HAS CHAFING AND GOUGES. BLENDED AREAS IAW FOKKER SRM 53-40-01.

Part: FRAME — CRACKED (BS 14755)

PDX - FUSELAGE FRAME 14755, FRAME CASTELLATION WAS CRACKED AT STRINGER 59. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: SEAT TRACK — GOUGED (BS 7805 - 8805)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 7805 TO FRAME 8805 HAD CHAFING, GOUGES AND CORROSION. BLENDED AREA IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4A.

Part: SEAT TRACK — CHAFED (BS 8805 - 9305A)

PDX - RIGHT INBOARD SEAT TRACK FROM FRAME 8805 TO 9305A HAS CHAFING AND SCRATCHES. REPAIRED IAW FOKKER SRM 53-40-1, PAGE 206.

Part: SEAT TRACK — CHAFED (BS 4905 - 5805)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 4905 TO FRAME 5805 HAD CHAFING. BLENDED AREAS IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4A.

Part: SEAT TRACK — CHAFED (BS 8805 - 9305A)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 8805 TO FRAME 9305A HAD CHAFING. BLENDED AREA IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4A.

Part: SEAT TRACK — CORRODED (BS 7805 - 8805)

PDX - RIGHT INBOARD SEAT TRACK FROM FRAME 7805 TO FRAME 8805 HAS CHAFING, SCRATCHES AND CORROSION IN PLACES. REPAIRED IAW FOKKER MM 53-40-1, PAGE 206, FIGURE 205.

Part: SEAT TRACK — CHAFED (BS 9305C - 10346)

PDX - RIGHT OUTBOARD SEAT TRACK FROM FRAME 9305C TO FRAME 10346 HAS CHAFING IN PLACES. REPAIRED IAW FOKKER MM53-40-1, PAGE 206, FIGURE 205.

Part: SEAT TRACK — CHAFED (BS 13815- 14755)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 13815B TO 14755 HAS CHAFING AND SCRAPES. REPAIRED IAW FOKKER MM 53-40-01, PAGE 206, FIGURE 205.

Part: SEAT TRACK — CORRODED (BS 13815B- 14755)

PDX - RIGHT-HAND OUTBOARD SEAT TRACK FROM FRAME 13815B TO FRAME 14755 HAS CHAFING, SCRAPES AND CORROSION. REPAIRED IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — GOUGED (BS 5805 - 6805)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 5805 TO FRAME 6805 HAS CHAFING, GOUGES AND BARE METAL. BLENDED IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — CHAFED (BS 11905 - 12875)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 11905 TO FRAME 12875 HAS CHAFING AND SCRAPES. REPAIRED IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — GOUGED (BS 9305A - 9305C)

PDX - RIGHT OUTBOARD SEAT TRACK FROM FRAME 9305A TO FRAME 9305C HAS CHAFING AND GOUGES. REPAIRED IAW FOKKER MM 53-40-01, PAGE 205, FIGURE 206.

Part: SEAT TRACK — CORRODED (BS 10966 - 11905)

PDX - RIGHT-HAND OUTBOARD SEAT TRACK FROM FRAME 10966 TO FRAME 11905 HAS SCRATCHES, GOUGES AND CORROSION. REPAIRED IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — GOUGED (BS 7805 - 8805)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 7805 TO FRAME 8805 HAD CHAFING, GOUGES AND CORROSION. BLENDED AREA IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — GOUGED (BS 4905 - 5805)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 4905 TO FRAME 5805 HAD CHAFING, GOUGES AND BARE METAL. BLENDED AREAS IAW FOKKER SRM 51-10-4 AND MM 53-40-1, FIGURE 205.

Part: SEAT TRACK — DAMAGED (BS 14755 - 15635)

PDX - RIGHT-HAND OUTBOARD SEAT TRACK FROM FRAME 14755 TO FRAME 15635 HAS SCRAPES AND BARE METAL. REPAIRED IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — CHAFED (BS 13815 - 13815)

PDX - RIGHT-HAND SEAT TRACK FROM FRAME 13815 TO FRAME 13815B HAS CHAFING. REPAIRED IAW FOKKER SRM 51-10-04.

Part: FRAME — CRACKED (MLG DOOR)

PDX - LEFT INBOARD GEAR DOOR AFT FRAME IS CRACKED AT OUTBOARD END IN RADIUS. REPLACED OUTBOARD END FRAME IAW FOKKER SRM 51-31-01 AND SRM 51-31-05.

Part: SEAT TRACK — GOUGED (BS 10966 - 11905)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 10966 TO FRAME 11905 HAS CHAFING AND GOUGES. REPAIRED IAW FOKKER MM 53-40-1, PAGE 206, FIGURE 205.

Part: SEAT TRACK — GOUGED (BS 10346 - 10966)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 10346 TO FRAME 10966 HAS CHAFING AND GOUGES. REPAIRED IAW FOKKER MM 53-40-01, PAGE 206, FIGURE 205.

Part: SEAT TRACK — CORRODED (BS 12875 - 13815)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 12875 TO FRAME 13815 HAS CHAFING, SCRAPES AND CORROSION. REPAIRED IAW FOKKER MM 53-40-01, PAGE 206, FIGURE 205.

Part: SEAT TRACK — CHAFED (BS 9648 - 10346)

PDX - RIGHT INBOARD SEAT TRACK FROM 9648 TO FRAME 10346 HAS CHAFING. BLENDED AREA IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — GOUGED (BS 6805 - 7805)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 6805 TO FRAME 7805 HAD CHAFING, GOUGES AND BARE METAL. BLENDED AREA IAW FOKKER SRM 51-100-04.

Part: SEAT TRACK — GOUGED (BS 14755 - 15635)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 14755 TO FRAME 15635 HAS CHAFING AND GOUGES. REPAIRED IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — GOUGED (GS 9305C - 10346)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 9305C TO FRAME 10346 HAD CHAFING AND GOUGES. BLENDED IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — GOUGED (BS 8805 - 9305A)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 8805 TO FRAME 9305A HAD CHAFING AND GOUGES. BLENDED AREA IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — GOUGED (BS 9305A - 9305C)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 9305A TO FRAME 9305C HAD CHAFING AND GOUGES. BLENDED IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — CORRODED (BS 11905 - 12875)

PDX - RIGHT-HAND OUTBOARD SEAT TRACK FROM FRAME 11905 TO FRAME 12875 HAS CHAFING, SCRAPES, BARE METAL AND CORROSION. REPAIRED IAW FOKKER SRM 53-10-04.

Part: SEAT TRACK — CORRODED (BS 4905 - 5805)

PDX - RIGHT OUTBOARD SEAT TRACK FROM FRAME 4905 TO 5805 HAS CORROSION IN PLACES. REPAIRED IAW FOKKER MM 53-40-1, PAGE 206, FIGURE 205.

Part: SEAT TRACK — CHAFED (BS 12875 - 13815)

PDX - RIGHT-HAND OUTBOARD SEAT TRACK FROM FRAME 12875 TO FRAME 13815 HAS CHAFING AND SCRAPES. REPAIRED IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — CORRODED (BS 10346 - 10966)

RIGHT OUTBOARD SEAT TRACK FROM FRAME 10346 TO FRAME 10966 HAS SCRAPES AND CORROSION. REPAIRED IAW FOKKER SRM 51-10-04.

Part: SEAT TRACK — CORRODED (BS 6805 - 7805)

PDX - RIGHT OUTBOARD SEAT TRACK FROM FRAME 6805 TO 7805 HAS SCRATCHES, CHAFFING AND CORROSION IN PLACES. REPAIRED IAW FOKKER MM 53-40-1, PAGE 206, FIGURE 205.

Part: SEAT TRACK — GOUGED (BS 5805 - 6805)

PDX - RIGHT OUTBOARD SEAT TRACK FROM FRAME 5805 TO 6805 HAS GOUGES AND CORROSION. REPAIRED IAW FOKKER MM 53-40-1, PAGE 206 FIGURE 205.

Part: SEAT TRACK — CHAFED (BS 13815- 13815B)

PDX - LEFT OUTBOARD SEAT TRACK FROM FRAME 13815 T FRAME 13815B HAS CHAFING AND BARE METAL. REPAIRED IAW FOKKER MM 53-40-01 PAGE 206, FIGURE 205.

Part: SEAT TRACK — CHAFED (BS 7805 - 8805)

PDX - RIGHT OUTBOARD SEAT TRACK FROM FRAME 7805 TO FRAME 8805 HAS BARE METAL, CHAFING IN PLACES. REPAIRED IAW MM 53-40-01, PAGE 206, FIGURE 205.

Part: SEAT TRACK — CHAFED (BS 8805 - 9305A)

PDX - RIGHT OUTBOARD SEAT TRACK FROM FRAME 8805 TO FRAME 9305A HAS CHAFING AND SCRATCHES IN PLACES. REPAIRED IAW FOKKER MM 53-40-1, PAGE 206, FIGURE 205.

Part: SEAT TRACK — GOUGED (BS 9305A - 9305C)

PDX - LEFT INBOARD SEAT TRACK FROM FRAME 9305A TO FRAME 9305C HAD CHAFING, GOUGES AND CORROSION. BLENDED AREA IAW FOKKER SRM 51-10-04, PAGE 9, PARAGRAPH 4A.

Part: POWER SUPPLY — DISCHARGED (CABIN)

GEG - FOUND EMERGENCY OVERHEAD EXIT SIGN LIGHTS INOPERATIVE. REMOVED AND REPLACED EXIT SIGN POWER SUPPLY. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CIRCUIT BOARD — FAILED (LIGHT)

SEA - OVERHEAD EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED CIRCUIT BOARD ON OVERHEAD EMERGENCY LIGHT. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CIRCUIT BOARD — FAILED (GALLEY)

SEA- TRIM FELL OFF AROUND EMERGENCY EXIT SIGN IN GALLEY. REPLACED CIRCUIT BOARD, OPERATIONAL CHECKS GOOD.

Part: SIGN — FAILED (ROW 8)

GEG - BOTH OVERHEAD EMERGENCY EXIT SIGNS AT ROW 8 ARE OUT. REMOVED AND REPLACED EXIT SIGNS AT ROW 8. OPERATIONAL TESTED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ACTUATOR — BROKEN (LT NLG DOOR)

BOI - AFTER GEAR RETRACTION HEARD AND FELT VIBRATION FROM NOSE GEAR AREA. RETURNED TO FIELD (BOI). MAINTENANCE INSPECTED AND FOUND LEFT NOSE GEAR DOOR ACTUATOR ROD BROKEN. REMOVED DOOR AND ROD, PLACED ON CDL. AIRCRAFT REPOSITIONED TO PDX. MAINTENANCE INSTALLED NEW LEFT NOSE GEAR DOOR OPERATING ROD ASSEMBLY. ADJUSTED AND PERFORMED OPERATIONAL TEST, CHECKS GOOD.

Part: BATTERY — DISCHARGED (CABIN)

BOI- AFT FIVE, SEAT EVACUATION LIGHTS ILLUMINATED WHEN BATTERY SWITCH TURNED OFF. REMOVED AND REPLACED BATTERY CARTRIDGE, OPERATIONAL CHECK GOOD.

Part: CONECTOR — FAILED (GALLEY)

GEG - CREW UNABLE TO REMOVE UPPER COFFEE POT, ELECTRIC SMELL NOTED. MAINTENANCE TROUBLESHOT ELECTRIC SMELL TO LOWER JUG. REMOVED AND REPLACED THE LOWER JUG. COLLARD UPPER JUG CIRCUIT BREAKERS, PLACED ON MEL. PDX MAINTENANCE REMOVED AND REPLACED THE UPPER JUG, CLEARED THE MEL. LATER THE SAME DAY ACRID SMELL NOTED COMING FROM NR 1 AND NR 2 COFFEE POTS, TURNED BOTH POTS OFF. MAINTENANCE INSPECTED AND FOUND THE LOWER COFFEE JUG TO BE CAUSING THE SMELL. PLACED ON MEL. ON 990424 MAINTENANCE CLEARED THE MEL BY REPLACING THE FEMALE (AIRFRAME) CONNECTOR.

Part: SIGN — INOPERATIVE (ROW 8 & 9)

PDX - EXIT SIGN IN CENTER AISLE AT ROWS 8 AND 9 HAS SOME LIGHTS THAT ARE INOPERATIVE. MAINTENANCE REPLACED THE SIGN ASSEMBLY, OPERATIONAL CHECK NORMAL.

Part: BULB — FAILED (ROW 8A)

SEA - EMERGENCY EXIT LIGHT AT 8A INTERMITTENTLY FLASHES. MAINTENANCE FOUND THE GROUND PAINTED AND THEN CLEANED OFF THE PAINT. RELAMPED AND OPERATIONALLY TESTED, TEST NORMAL.

Part: BATTERY PACK — DISCHARGED (ROW 11-14)

SEA - SEAT MOUNTED EMERGENCY LIGHTS AT ROWS 11 TO 14 ARE INOPERATIVE. MAINTENANCE REPLACED REAR MOST BATTERY PACK, OPERATIONAL TESTS NORMAL.

Part: POWER SUPPLY — INOP (CABIN)

BOTH AFT EXTERIOR EVACUATION LIGHTS DO NOT ILLUMINATE WHEN SELECTED ON. MAINTENANCE REPLACED THE POWER SUPPLY UNIT FOR THE SPECIFIC LIGHT ASSEMBLIES, OPERATIONAL CHECK NORMAL.

Part: HSI — FAILED (NR 1)

YYC - PILOT REPORTS NR 1 DME DISPLAY ON CAPTAINS HSI FAILED. NR 1 DME INFORMATION ON FIRST OFFICERS DME REPEATER REMAINED NORMAL. NR 1 DME XCVR CIRCUIT BREAKER POPED. ACRID SMELL NOTED IN COCKPIT. BOTH DME'S FAILED. MAINTENANCE CAPPED AND STOWED CANNON PLUGS FOR THE NR 1 HSI. AIRCRAFT FERRIED TO SEA. SEA MAINTENANCE REPLACED THE NR 1 HSI, UNABLE TO COMPLETE OPERATIONAL TESTS DUE TO SEA-TAC DME INOPERATIVE. AIRCRAFT REMAINS CAT I.

Part: BATTERY — DISCHARGED (UNDERWING)

PDX - BOTH AFT UNDERWING EMERGENCY LIGHTS OUT. MAINTENANCE REMOVED AND REPLACED BATTERY POWER SUPPLY, OPERATIONAL TEST NORMAL.

Part: BULB — FAILED (EXIT)

FORWARD CABIN EXIT SIGN INOPERATIVE. MAINTENANCE RELAMPED EXIT SIGN. OPERATIONAL TESTS NORMAL.

Part: BULB — FAILED (CABIN)

UPPER EMERGENCY LIGHT AT GALLEY SERVICE INOP. RELAMPED LIGHTS, OPERATIONAL CHECK GOOD.

Part: BULB — FAILED (COCKPIT)

SMOKE CAME OUT OF FIRST OFFICER'S GLARESHIELD. AFTER TURNING OFF ALL LIGHT RHEOSTATS AND SWITCHES THE SMOKE STOPPED. MAINTENANCE FOUND THE FIRST OFFICER'S GLARESHIELD RED TUBE LIGHT BURNT. REMOVED AND REPLACED RED TUBE LIGHT. TURNED ON ALL GLARESHIELD LIGHTING AND OPERATIONALLY TESTED WITH NO DEFECTS NOTED.

Part: BULB — FAILED (CABIN)

PDX - EMERGENCY LIGHTING OVER WINDOW AT ROW 9 IS INTERMITTENT. MAINTENANCE RELAMPED, OPERATIONALLY TESTED NORMAL.

Part: LINE — FAILED (TE FLAP DRIVE)

EN ROUTE, NR 1 HYD FLUID QUANTITY DEPLETED. CREW PERFORMED ALTERNATE GEAR EXTENSION. LANDED WITH DOORS DOWN. MAINTENANCE INSPECTED AND FOUND A HYDRAULIC RETURN LINE ON THE FLAP DRIVE GEARBOX BROKEN. INSTALLED A FLEX LINE, SERVICED HYDRAULIC SYSTEM, LEAK CHECKED GOOD WITH NO OTHER HYDRAULIC SYSTEM DEFECTS NOTED. MAINTENANCE FOUND THE DOORS UP CABLE BROKEN. THE CABLE WAS REMOVED AND REPLACED. THE RIGHT HAND MAIN LANDING GEAR DOOR WAS REMOVED AND REPLACED. THE LEFT HAND MAIN LANDING GEAR DOOR WAS REPAIRED. THE ALTERNATE RETRACTION SYSTEM CABLE FOR INBOARD MAIN LANDING GEAR WAS REMOVED AND REPLACED.

Part: POWER SUPPLY — DISCHARGED (CABIN)

AFT EMERGENCY OVERHEAD LIGHTS ARE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE POWER SUPPLY AND OPERATIONALLY TESTED GOOD.

Part: SIGN — INOPERATIVE (CABIN)

PDX - EXIT LIGHT OVER COCKPIT DOOR DOES NOT FULLY ILLUMINATE. MAINTENANCE REMOVED AND REPLACED EXIT LIGHT, OPERATIONALLY TESTED, TESTS NORMAL.

Part: CONNECTOR — LOOSE (CABIN)

EMERGENCY EVACUATION LIGHT BURNT OUT AT ROW 8. MAINTENANCE RESEATED THE CONNECTOR FOR THE EVACUATION LIGHT AT ROW 8, OPERATIONALLY TESTED, FUNCTIONS NORMAL.

Part: CIRCUIT BOARD — FAILED (CABIN)

PDX - FORWARD CABIN CEILING EXIT SIGN LIGHT DIM. MAINTENANCE REPLACED EXIT SIGN CIRCUIT BOARD, OPERATIONAL TESTS ARE NORMAL.

Part: CIRCUIT BREAKER — TRIPPED (CARGO COMPT)

PDX - EVACUATION LIGHTS DO NOT OPERATE FROM EITHER FA'S POSITION. MAINTENANCE RESET EVACUATION LIGHT CIRCUIT BREAKER IN FORWARD CARGO PIT. OPERATIONAL CHECKS GOOD.

Part: BULB — FAILED (CABIN)

EXIT SIGN LIGHTS DIM ABOVE GALLEY/CABIN CEILING. MAINTENANCE REMOVED AND REPLACED INOPERATIVE 28V BULBS, OPERATIONAL CHECK NORMAL.

Part: WIRE — LOOSE (CABIN)

PDX - FORWARD GALLEY EMERGENCY EXIT LIGHTS DO NOT OPERATE. INSERTED WIRE PIN INTO MATRIX BLOCK.

Part: CLIP — MISSING (FRAME 41-2)

PDX - REPAIR MISSING FRAME CLIP 41-2 ABOVE STRINGER 44. REPAIRED MISSING FRAME CLIP IAW FOKKER SRM 53-02-13, PAGE 7 FIGURE 5. ATTACHING RIVETS TO SKIN IAW FOKKER SRM 51-31-01.

Part: CASTELLATION — CRACKED (FRAME 6305)

PDX - THERE IS A CRACKED FRAME CASTELLATION AT FRAME 6305 AND STRINGER 32. REPAIRED CRACK IAW FOKKER SRM 53-02-13, PAGE 4.

Part: CLIP — CRACKED (FRAME 17565)

FLANGE CRACKED ON FRAME CLIP THROUGH STOP DRILL, AT FRAME 17565 STRINGER 24. INSTALLED SOLID RIVETS IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FRAME 17565)

FLANGE CRACKED ON FRAME CLIP THROUGH STOP DRILL AT FRAME 17565 STRINGER 25. INSTALLED SOLID RIVETS IAW SRM 51-31-01.

Part: CLIP — CRACKED (FRAME 17565)

FLANGE CRACKED ON FRAME CLIP THROUGH STOP DRILL AT FRAME 17565 STRINGER 23. INSTALLED SOLID RIVETS IAW FOKKER SRM 51-31-01.

Part: FRAME — CRACKED (FRAME 17565)

FLANGE CRACKED THROUGH STOP DRILL ON FRAME 17565 STRINGER 26. INSTALLED SOLID RIVETS IAW FOKKER SRM 51-31-01.

Part: FITTING — CRACKED (REAR SPAR)

RIGHT REAR SPAR END FITTING HOLE HAS CRACK INDICATIONS AT LOWER END. REPAIRED IAW HORIZON AIR EA 4-53-387.

Part: LINK — WORN (LT SPEED BRAKE)

BORE FOR UPPER BUSHING IN LEFTHAND SPEED BRAKE SUPPORT LINK IS STEP-WORN AND WILL REQUIRE REPAIR TO RE-BUSH. BUSHING IS ALSO WORN OVERSIZE. REPAIRED UPPER BUSHING BORE IAW HORIZON AIR EA 4-27-29, STEP 1 AND 3.

Part: LINK — WORN (LT SPEED BRAKE)

BORE FOR LOWER BUSHING IN LEFTHAND SPEED BRAKE SUPPORT LINK IS WORN OVERSIZE. BUSHING IS ALSO WORN OVERSIZE AND REQUIRES REPLACEMENT. REPAIRED LOWER BUSHING BORE IAW HORIZON AIR EA 4-27-29, STEP 1 AND 3.

Part: PEDESTAL — CORRODED (COCKPIT)

COCKPIT PEDESTAL HAS CORROSION AT LT SIDE IN NUMEROUS LOCATIONS. REPAIRED IAW HORIZON AIR EA 4-53-377.

Part: SEAT TRACK — DAMAGED (CABIN)

RT INBD SEAT TRACK HAS GOUGES AND NICKS IN TRACK AT TOP SURFACE. REMOVED AND REPLACED SEAT TRACK IAW FOKKER SRM 53-02-15.

Part: PEDESTAL — CORRODED (COCKPIT)

COCKPIT PEDESTAL HAS CORROSION AT RT SIDE IN NUMEROUS LOCATIONS ALONG LOWER MOUNTING STRUCTURE. REPAIRED IAW HORIZON ZIR EA 4-53-377.

Part: SEAT TRACK — CORRODED (FRAME 4610)

CORROSION ON RIGHTHAND INBOARD SEAT TRACK AT FRAME 4610 APPROXIMATELY 5 INCH LENGTH. REMOVED AND REPLACED SEAT TRACK PER FOKKER SRM 51-31-01.

Part: PANEL — CRACKED (FUEL TANK)

PDX - FUEL TANK ACCESS PANEL REBATE 71A, ONE CRACK INDICATION .375 IN LENGTH, AFT OUTBOARD CORNER. REFERENCE ATTACHED HORIZON AIR EA 4-57-99 FOR AUTHORIZATION TO CONTINUE IN-SERVICE WITH INDICATED CRACK.

Part: FRAME — CRACKED (FRAME 22293)

FUSELAGE FRAME 22293 IS CRACKED AT STRINGER 54. REPAIRED IAW HORIZON AIR EA 4-53-388.

Part: CLIP — CRACKED (FRAME 15205)

THERE WAS A CRACK AND LIGHT SURFACE CORROSION AT STRINGER 1 FRAME 15205 ON CASTELLATION (CLIP). REPAIRED CRACK AND REMOVED CORROSION IAW FOKKER SRM 53-02-13.

Part: CLIP — CRACKED (FRAME 10346)

CLIP CRACKED AT FRAME 10346 BETWEEN STRINGER 36 AND 37. REPAIRED IAW FOKKER SRM 53-02-13 FIGURE 2 AND FOKKER SRM 51-31-01.

Part: RIVET — MISSING (FUSELAGE)

REWORK OF CLIP REPAIR REQUIRES RIVETS INSTALL INTO CLIP REPAIR. INSTALLED THREE MISSING RIVETS IAW FOKKER SRM 51-31-01.

Part: MOUNT — FRETTING (HORIZ STAB)

THE ELEVATOR BOOSTER TO HORIZONTAL STAB MOUNTS HAVE .010 TO .015 RADIAL PLAY AND THE LOWER LEFT MOUNT IS FRETTING. REPAIRED IAW HORIZON AIR EA 4-55-51.

Part: ANGLE — CRACKED (VERT STAB)

CRACKS AT BOTH ENDS OF TRANSVERSE ANGLE AT FWD BASE OF VERT STAB. REPAIRED IAW FOKKER SRM 51-10-05 PAGE 601.

Part: FLANGES — CRACKED (EMER EXIT DOOR)

SERVICE/EMERGENCY DOOR INTERNAL LOWER CENTER AND LOWER AFT OVAL LIGHTENING HOLES HAVE CRACKS ON FLANGES. REPAIRED IAW FOKKER SRM 53-02-01 PAGE 10 FIGURE 8.

Part: FRAME — CRACKED (FUSELAGE)

CRACK AND CORROSION ON FRAME CASTELLATION BETWEEN STRINGER 73 AND 74. REPAIRED IAW FOKKER SRM 53-02-13.

Part: DOOR — CHAFED (EMER EXIT DOOR)

SERVICE/EMERGENCY DOOR INTERNAL UPPER INBD EDGE IS CHAFED IN SIX PLACES. REPAIRED IAW FOKKER SRM 51-31-01.

Part: FRAME — CRACKED (FRAME 32-2)

PDX - FRAME 32-2 HAS CRACK AT STRINGER 48. FABRICATED FRAME CLIP AND ATTACHED IAW FOKKER SRM 53-02-13.

Part: FRAME — CRACKED (FUSELAGE)

CRACK IN CASTELLATION BETWEEN STRINGER 1 AND 2 ON FRAME 15205. REPAIRED IAW FOKKER SRM 53-02-13 FIGURE 2.

Part: CASTELLATION — CRACKED (FRAME 13815)

PDX - CRACK IN CASTELLATION AT FRAME 13815B AND BETWEEN STRINGERS 72 AND 73. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: FRAME — CRACKED (FRAME 17565)

PDX - FRAME 17565 HAS CRACK IN PREVIOUS REPAIR THAT IS OUT OF LIMITS JUST BELOW STRINGER 23. REMOVED OLD REPAIR. FABRICATED NEW DOUBLER. REMOVED DAMAGED MATERIAL AND INSTALLED NEW DOUBLER IAW FOKKER SRM 51-10-00, 51-10-05, 51-31-01 AND 53-02-13, PAGE 5, FIGURE 3.

Part: FRAME — CRACKED (FUSELAGE)

CRACK IN THE CASTELLATION AT FRAME 13815A BETWEEN STRINGER 2 AND 3. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CASTELLATION — CRACKED (FRAME 13815)

PDX - THERE IS A CRACK IN CASTELLATION AT FRAME 13815B AND BETWEEN STRINGERS 3 AND 2. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: FRAME — CRACKED (FRAME 17565)

PDX - FLANGE CRACKED COMPLETELY AROUND RIVET, FRAME 17565 AT STRINGER 57. FABRICATED DOUBLER, ALODINED, PRIMED AND ATTACHED RIVETS IAW FOKKER SRM 53-02-13, FIGURE 3.

Part: FRAME — CRACKED (FUSELAGE)

CRACK IN THE CASTELLATION ON FRAME 13815A AND BETWEEN STRINGER 72 AND 73. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: FRAME — CRACKED (FRAME 32-2)

PDX - FRAME 32-2 HAS CRACK RUNNING THROUGH STOP DRILL AT STRINGER 68, FORWARD SIDE OF FRAME. FABRICATED DOUBLER, ALODINED, PRIMED AND ATTACHED DOUBLER WITH MS20426AD RIVETS WET IAW FOKKER SRM 53-02-13, FIGURE 3.

Part: CLIP — CRACKED (FRAME 16-2)

PDX - OBLIQUE FRAME 16-2 HAS 0.7 CRACK IN REPAIR CLIP AT STRINGER 32. INSTALLED REPAIR CLIP IAW FOKKER SRM 53-02-13.

Part: CLIP — CRACKED (FRAME 16-2)

PDX - OBLIQUE FRAME 61-2 HAS CRACK IN REPAIR CLIP AT STIRNGER 43. REMOVED DAMAGED CLIP AND INSTALLED NEW CLIP IAW FOKKER SRM 53-10-05, PAGE 601.

Part: WINDOW POST — CRACKED (NR 2)

RIGHTHAND NR 2 WINDOW POST HAS A .1875 INCH CRACK. REPAIRED IAW HORIZON EA 4-53-376.

Part: RIB — CRACKED (BS 4790)

WING TAILBOX RIB AT STATION 4790 IS CRACKED THROUGH TWO RIVETS ATTACHING SPRING STRUT BRACKET TO RIB SEEN THROUGH LOWER TAIL SKIN LIGHTNING HOLE. INSTALLED NEW PLATE AND CRACK CONTAINMENT IAW HORIZON AIR EA 4-57-96.

Part: SKIN — CRACKED (LT WING)

CRACK BETWEEN TWO RIVETS AS SEEN FROM INSIDE LIGHTENING HOLE, ON LEFTHAND WING, INSIDE INBOARD FLAP WELL AT ATTACH POINT OF OUTBOARD SPRING STRUT. REPAIRED IAW HORIZON AIR EA 4-57-97.

Part: STRUCTURE — CRUSHED (CARGO DOORWAY)

ABOVE REAR CARGO BAY ENTRANCE THE SUPPORT STRUCTURE HAS BEEN CRUSHED. REPAIRED IAW HORIZON AIR EA 4-53-374.

Part: BOLTS — CORRODED (COCKPIT)

PDX - THE COCKPIT CENTER PEDESTAL HAS OBVIOUS CORROSION AT TWO MOUNT BOLTS AT THE AFT END OF THE CO-PILOTS LEFT FOOT REST. REPAIRED IAW HORIZON AIR EA 4-53-377.

Part: SEAT TRACK — DAMAGED (CABIN)

DEEP GOUGE ON LEFTHAND INBOARD SEAT TRACK. INSTALLED NEW SECTION OF SEAT TRACK AND SPLICE SECTION IAW FOKKER SRM 53-02-15, PAGE 3.

Part: SEAT TRACK — GOUGED (CABIN)

NICKS AND GOUGES ON LEFTHAND OUTBOARD SEAT TRACK CHANNEL APPROXIMATELY 3.5 IN LENGTH FORWARD OF FRAME 6805. REPLACED DAMAGED SEAT TRACK SECTION PER FOKKER SRM 53-02-15.

Part: SEAT TRACK — GOUGED (CABIN)

THERE IS A GOUGE ON TOP OF THE SEAT TRACK BETWEEN FRAMES 9305 AND 9305A ON LEFTHAND INBOARD SIDE. REPAIRED IAW FOKKER SRM 53-02-15 FIGURE 1.

Part: SEAT TRACK — DAMAGED (CABIN)

MINOR NICKS AND GOUGES IN LUG OF LT OB SEAT TRACK BETWEEN FRAME 13815A AND 15205. REPAIRED IAW FOKKER SRM 53-02-15.

Part: CLIP — CRACKED (FRAME 10346)

CLIP CRACKED AT AFT SIDE OF FRAME 10346 STRINGER 43. REPAIRED IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP CRACKED AT AFT SIDE OF FRAME 10346 STRINGER 32. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FRAME 10346)

CLIP CRACKED ON AFT SIDE OF FRAME 10346 AT STRINGER 443. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON FORWARD SIDE OF FRAME 15205 BETWEEN STRINGERS 54 AND 55. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED, ALODINED AND PRIMED. INSTALLED IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP CRACKED ON AFT SIDE OF FRAME 13815A AT STRINGER 27. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON AFT SIDE OF FRAME 12875 AT STRINGER 45. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, ETCHED, ALODINED, PRIMED AND INSTALLED IAW FOKKER SRM 51-31-01.

Part: STRINGER — CRACKED (FUSELAGE)

FUSELAGE STRINGER 53 AT FRAME 16060 IS CRACKED AT THE WASHERED RIVET. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED ALODINED AND PAINTED, INSTALLED IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CRACKED CLIP AT AFT SIDE OF FRAME 14755 AT STRINGER 39. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED AT AFT SIDE OF FRAME 13815B AT STRINGER 47. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: STRINGER — CRACKED (FUSELAGE)

FUSELAGE STRINGER 47 AT FRAME 16060 IS CRACKED AT THE WASHERED RIVET. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED ALODINED AND PRIMED, INSTALLED IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED FORWARD OF FRAME 15205 AT STRINGER 21. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED, ALODINED AND PRIMED. INSTALLED IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP CRACKED ON AFT SIDE OF FRAME 13815A AT STRINGER 45. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON FORWARD SIDE OF FRAME 15205 AT LEFTHAND UPPER STUB WING ATTACH POINT. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED, ALODINED, PRIMED. INSTALLED IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON FORWARD SIDE OF FRAME 15205 BETWEEN STRINGERS 58 AND 59. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED, ALODINED AND PRIMED. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP CRACKED ON AFT SIDE OF FRAME 15285 AT STRINGER 36. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED, ALODINED AND PRIMED. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED AT AFT SIDE OF FRAME 13815B AT STRINGER 28. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON AFT SIDE OF FRAME 12875 AT STRINGER 29. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED, ALODINED AND PRIMED. INSTALLED IAW FOKKER SRM 51-31-01.

Part: STRINGER — CRACKED (FUSELAGE)

CRACK I/B STRINGER 34 FORWARD OF FRAME 13815. FABRICATED REPAIR, ETCHED, ALODINED, PRIMED AND INSTALLED IAW FOKKER SRM 51-31-01 AND SRM 53-02-06, FIGURE 6.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON AFT SIDE FRAME 12875 AT STRINGER 37. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED, ALODINED AND PRIMED. INSTALLED IAW FOKKER SRM 51-31-01.

Part: STRINGER — CRACKED (FUSELAGE)

CRACK ON STRINGER 38 FORWARD OF FRAME 13815. FABRICATED, REPAIR, ETCHED, ALODINED, PRIMED AND INSTALLED REPAIR IAW FOKKER SRM 51-31-01 AND SRM 53-02-06, FIGURE 1.

Part: STRINGER — CRACKED (FUSELAGE)

PDX - CRACK ON STRINGER 32 AFT OF FRAME 12405. FABRICATED REPAIR, ETCHED, ALODINED, PRIMED AND INSTALLED IAW FOKKER SRM 53-02-06, FIGURE 6 AND FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FRAME 12405)

PDX - POSSIBLE CRACKED CLIP ON AFT SIDE OF FRAME 12405 AT STRINGER 37. FABRICATED REPAIR IAW FOKKER SRM 53-02-13 FIGURE 2. ETCHED, ALODINED AND PRIMED. INSTALLED IAW FOKKER SRM 51-31-01.

Part: STRINGER — CRACKED (FUSELAGE)

PDX - CRACK ON STRINGER 36 AFT OF FRAME 12405. FABRICATED REPAIR, ETCHED, ALODINED, PRIMED AND INSTALLED REPAIR IAW FOKKER SRM 51-31-01 AND FOKKER SRM 53-02-06, FIGURE 6.

Part: CLIP — CRACKED (FRAME 12405)

PDX - CLIP IS CRACKED ON AFT SIDE OF FRAME 12405 AT STRINGER 43. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2. ETCHED, ALODINED AND PRIMED. INSTALLED IAW FOKKER SRM 51-31-01.

Part: STRINGER — CRACKED (FUSELAGE)

PDX - CRACK ON STRINGER 34 AFT OF FRAME 12405. FABRICATED, REPAIR ETCHED, ALDOINED, PRIMED AND INSTALLED REPAIR IAW FOKKER SRM 51-31-01 AND FOKKER SRM 53-02-06, FIGURE 6.

Part: STRINGER — CRACKED (FUSELAGE)

CRACK AFT OF FRAME 13815 ON STRINGER 35. FABRICATED REPAIR, ETCHED, ALODINED, PRIMED AND INSTALLED REPAIR IAW FOKKER SRM 51-31-01 AND SRM 53-02-06, FIGURE 6.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON AFT SIDE OF FRAME 12875 AT STRINGER 46. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED, ALODINED, PRIMED AND INSTALLED IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON FORWARD SIDE OF FRAME 15205 BETWEEN STRINGERS 56 AND 57. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED, ALODINED AND PRIMED. INSTALLED IAW FOKKER SRM 51-31-01.

Part: STRINGER — CRACKED (FUSELAGE)

CRACK ON STRINGER 32 FORWARD OF FRAME 13815B. FABRICATED REPAIR, ETCHED, ALODINED, PRIMED AND INSTALLED REPAIR IAW FOKKER SRM 51-31-01 AND SRM 53-02-06.

Part: CLIP — CRACKED (FUSELAGE)

CRACKED CLIP AT AFT SIDE OF FRAME 14755 AT STRINGER 56. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON FORWARD SIDE OF FRAME 15205 AT STRINGER 50. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED ALODINED AND PRIMED. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: STRINGER — CRACKED (FUSELAGE)

CRACK ON STRINGER 33, FORWARD OF FRAME 13815. FABRICATED REPAIR, ETCHED, ALODINED, PRIMED AND INSTALLED REPAIR IAW FOKKER SRM 51-31-01 AND SRM 53-02-06, FIGURE 6.

Part: CLIP — CRACKED (FUSELAGE)

CRACKED CLIP AT AFT SIDE OF FRAME 14765 AT STRINGER 25. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON FORWARD SIDE OF FRAME 15205 BETWEEN STRINGERS 28 AND 29. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED, ALODINED AND PRIMED. INSTALLED IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON FORWARD SIDE OF FRAME 15205 BETWEEN STRINGERS 38 AND 39. FABRICATED REPAIR IAW FOKKER SRM 53-02-13 FIGURE 2, ETCHED, ALODINED AND PRIMED. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: STRINGER — CRACKED (FUSELAGE)

FUSELAGE STRINGER 52 AT FRAME 16060 IS CRACKED AT THE WASHERED RIVET. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED ALODINED AND PRIMED, INSTALLED IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP CRACKED ON AFT SIDE OF FRAME 13815A AT STRINGER 28. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED AT AFT SIDE OF FRAME 13815B AT STRINGER 44. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON FORWARD SIDE OF FRAME 15205 ON BOTTOM RIGHT STUB WING ATTACH POINT. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED, ALODINED AND PRIMED. INSTALLED REPAIR IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON FORWARD SIDE OF FRAME 15205 AT LEFTHAND LOWER STUB WING ATTACH POINT. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED, ALODINED AND PRIMED. INSTALLED IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON FORWARD SIDE OF FRAME 15205 ON TOP OF STUB WING ATTACH POINT. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED, ALODINED AND PRIMED. INSTALLED IAW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED ON FORWARD SIDE OF FRAME 15205 BETWEEN STRINGERS 36 AND 37. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2, ETCHED ALODINED AND PRIMED. INSTALLED REPAIR AIW FOKKER SRM 51-31-01.

Part: CLIP — CRACKED (FRAME 12405)

PDX - POSSIBLE CRACKED CLIP AFT OF FRAME 12405 AT STRINGER 20. FABRICATED REPAIR IAW FOKKER SRM 53-02-13, FIGURE 2. ETCHED ALODINED AND PRIMED, INSTALLED IAW FOKKER SRM 51-31-01.

Part: STRINGER — CRACKED (FUSELAGE)

CRACK ON STRINGER 31 FORWARD OF FRAME 13815. FABRICATED REPAIR, ETCHED, ALODINED, PRIMED AND INSTALLED REPAIR IAW FOKKER SRM 51-31-01 AND SRM 53-02-06, FIGURE 6.

Part: CLIP — CRACKED (FUSELAGE)

CLIP IS CRACKED FORWARD OF FRAME 15205 AT STRINGER 25. FABRICATED REPAIR IAW FOKKER 53-02-13, FIGURE 2, ETCHED, ALODINED AND PRIMED. INSTALLED IAW FOKKER SRM 51-31-01.

Part: RETRACT MECH — LACK OF LUBE (LT/RT MLG)

FLT 539 - PIT-GSO - AFTER TAKEOFF MAIN GEAR RED LIGHTS WOULD NOT GO OUT. PERFORMED ABNORMAL PROCEDURE. THIS CONFIRMED UNLOCKED GEAR DOOR. FLIGHT RETURNED TO PIT WITHOUT FURTHER INCIDENT. MAINTENANCE LUBRICATED BOTH MAIN LANDING GEARS. PERFORMED SEVERAL GEAR SWINGS. ALL OPERATIONS NORMAL. (M)

Part: DOOR STOPS — OUT OF ADJUST (MLG DOORS)

FLT 8079 - PIT-CLT - AFTER TAKEOFF RED AMBER DOOR LIGHTS ILLUMINATED. PERFORMED ABNORMAL PROCEDURE AND CONCLUDED IT WAS A DOOR PROBLEM. RETURNED TO PIT AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND MAIN GEAR DOORS (INBOARD) HITTING GEAR STRUTS ON BOTH SIDES. AN ADJUSTMENT OF BOTH LEFT AND RIGHT MAIN GEAR DOOR STOPS WAS ACCOMPLISHED. GEAR SWING WAS NORMAL. (M)

Part: CONNECTOR — FAILED (CABIN)

DURING OVERNIGHT MAINTENANCE CHECK, FOUND SEAT LEVEL EMERGENCY LIGHTS INOP BETWEEN ROW 6 AND 9. MAINTENANCE REPAIRED CONNECTOR, ROW 8 LEFT SIDE. (M)

Part: BULKHEAD ANGLE — CRACKED (FWD PRESS BULKHD)

PIT - DURING SIP VISIT, SIP REF NR 53-10-06, FOUND 2 CRACKS, ONE 6 INCH AND ONE 3.5 INCH AT CONNECTION ANGLE AT FORWARD PRESSURE BULKHEAD, FRAME 1550 AFT BETWEEN STRINGER NR 72 AND STRINGER NR 3. DETECTED BY VISUAL, DYE PENETRANT AND EDDY CURRENT. STOP DRILLED CRACK ENDS AND INSTALLED TWO EACH DOUBLERS PER SRM 53-02-18 FIG 11. (M)

Part: SIGN — BROKEN (CABIN)

CLT - EMERGENCY EXIT LIGHT IS BROKEN ON ROW 8 BY SEAT A. MAINTENANCE REPLACED LEFT EMERGENCY DOOR VERTICAL EXIT SIGN. (M)

Part: POWER SUPPLY — FAILED (WING FAIRING)

CLT - MX FOUND THE FORWARD WING TO BODY FAIRING EMERGENCY LIGHTING SYSTEM INOP. MX REPLACED THE FORWARD WING TO BODY FAIRING POWER SUPPLY AND BATTERIES. OPS CHECKED GOOD. (M)

Part: EEL DIODE — INOPERATIVE (CABIN)

CLT - THE EMERGENCY EVACUATION LIGHTS WILL NOT ILLUMINATE WHEN THE COCKPIT SWITCH IS USED. MAINTENANCE REPLACED THE DIODE (LV96) FOR THE EMERGENCY LIGHTS. OPERATIONS CHECKED NORMAL. (W)