N494US

Part: PRINTED CKT BOARD — DEFECTIVE (CABIN) · airframe 39,171 hrs · 48,080 cycles

GEG - BOTH FORWARD EXIT SIGNS HAVE INOPERABLE BULBS. REMOVED AND REPLACED EXIT SIGN CIRCUIT BOARD. OPERATIONAL CHECK IS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: POWER SUPPLY — INOPERATIVE · airframe 39,083 hrs · 48,011 cycles

PDX - EMERGENCY EVACUATION LIGHTS BY ROWS 13 AND 14 ARE WEAK AND INTERMITTENT. REMOVED AND REPLACED AFT EMERGENCY BATTERY POWER SUPPLY, OPERATIONAL CHECK IS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 39,013 hrs · 48,011 cycles

BOI - FORWARD CENTER AISLE EXIT SIGN HAS SEVERAL LIGHTS INOPERABLE. REMOVED AND REPLACED CENTER AISLE EXIT LIGHT ASSEMBLY. OPERATIONAL CHECK IS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 38,867 hrs · 47,819 cycles

SEA - EMERGENCY EGRESS LIGHT INOPERABLE AT ROW 3B. REPLACED BUTT SPLICE. OPERATIONAL CHECK IS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FIRE LOOP — SHORTED (APU) · airframe 38,621 hrs · 47,614 cycles

SEA-APU FIRE WARNING. APU AUTO SHUT DOWN AND AGENT DISCHARGED. FOUND WE1-114 AND WE14-114 CONNECTION TO APU FIRE LOOP SHORTED. REPLACED. REPLACED BOTTLE.APU FIRE EXT SYS OPS CHECKS AS PER F-28 MM 26-13-01. PAGE 202, ITEM 2. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — DENTED (FUSELAGE) · airframe 38,521 hrs · 47,517 cycles

PDX - LARGE DENT AFT OF MAIN CABIN DOOR FOUND DURING INSPECTION. REPAIRED DAMAGE IN ACCORDENCE WITH FOKKER STRUCTERAL REPAIR MANUAL. CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SIGN — INOPERATIVE (CABIN) · airframe 38,132 hrs · 47,185 cycles

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

Part: CIRCUIT BOARD — FAULTY (CABIN) · airframe 38,070 hrs · 47,126 cycles

SEA- BOTH EMERGENCY EXIT SIGNS AT CENTER FUSELAGE OVERHEAD HAVE BULBS OUT. REPLACED CIRCUIT BOARDS. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SIGN — INOPERATIVE (CABIN) · airframe 38,018 hrs · 47,070 cycles

SEA - THE FORWARD EXIT SIGN WAS REPORTED TO BE PARTIALLY INOPERATIVE. REMOVED AND REPLACED EXIT SIGN. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SIGN — DEFECTIVE (CABIN) · airframe 37,952 hrs · 47,006 cycles

SEA - THE FORWARD EXIT SIGN ABOVE THE FLIGHT COMPARTMENT DOOR WAS FOUND DIM UPON INSPECTION. REMOVED AND REPLACED EXIT SIGN. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SIGN — INOPERATIVE (CABIN) · airframe 37,679 hrs · 46,769 cycles

BOI - EXIT SIGN IN PASSENGER COMPARTMENT HAS NUMEROUS BURNT OUT LAMPS. REMOVED AND REPLACED EXIT SIGN ASSEMBLY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 37,452 hrs · 46,546 cycles

SEA- EMERGENCY EXIT LIGHT, FORWARD AND FORWARD FACING CENTER IS INOP. REMOVED AND REPLACED LIGHT ASSEMBLY. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CIRCUIT BOARD — INOPERATIVE (CABIN) · airframe 36,771 hrs · 45,919 cycles

SEA - EXIT SIGN ABOVE FLIGHT COMPARTMENT DOOR FOUND INOPERATIVE. REMOVED AND REPLACED CIRCUIT BOARD. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 36,644 hrs · 45,809 cycles

SEA - OVERWING EXIT LIGHTS WILL NOT GO OUT WITH BATTERIES OFF. REMOVED AND REPLACED POWER SUPPLY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SIGN — INOPERATIVE (ROW 9) · airframe 36,436 hrs · 45,616 cycles

PDX - ROW 9E EVACUATION LIGHT FOUND INOPERATIVE. REMOVED AND REPLACED EXIT SIGN ASSEMBLY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: RECEPTACLE — BURNED (COFFEEMAKER) · airframe 35,829 hrs · 45,051 cycles

BIL- SMELL CENTERED AROUND FORWARD GALLEY NOTED. REPLACED NR 1 TOP COFFEE WARMER ELECTRICAL RECEPTICLE. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: COFFEEMAKER — BURNED (GALLEY) · airframe 35,829 hrs · 45,051 cycles

SEA- FLIGHT ATTENDANTS NOTICED SMELL IN GALLEY. BOTH THOUGHT IT SMELLED MORE LIKE AN ELECTRICAL SMELL THAN BURNING COFFEE. INSPECTED FORWARD GALLEY, NO DEFECTS NOTED. FOUND UPPER COFFEE JUG WITH BURNT COFFEE SMELL. REMOVED AND REPLACED HOT WATER AND COFFEE JUGS. NO FURTHER DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (COCKPIT) · airframe 35,614 hrs · 44,851 cycles

SEA- STRONG PAINT/FUME SMELL IN COCKPIT ON DESCENT INTO SEATTLE. FLIGHT IDLE, CABIN ALTITUDE 4000 FEET, DIFFERENTIAL PRESSURE 4 PSI. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED NOSE BAY AREAS, NO DEFECTS NOTED. NO DEBRIS IN AIR CYCLE MACHINE AIR INLETS. PRESSURIZED AIRCRAFT AND OPERATED CABIN AIR CYCLE MACHINE TO 4 PSI AND COCKPIT AIR CYCLE MACHINE TO 6 PS, NO SMELL NOTED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - 1.4 INCH CRACK RADIATING FROM RIVET AT FRAME 16660 AND STRINGER 54. REPAIRED IAW FOKKER SRM 53-02-01, FIGURE 4.

Part: SKIN — BENT (NR 2 ENGINE) · airframe 35,473 hrs · 44,702 cycles

PDX - NR 2 ENGINE NACELLE SKIN BENT AND RIVET PULLED THROUGH, BELOW STUBWING, AT FORWARD CORNER BY NOSE COWL. REPAIRED IAW FOKKER SRM 51-11-8 AND SRM 54-02-02, PAGE 2, FIGURE 1.

Part: WINDOW POST — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- TYPE D CRACK ON NR 3 WINDOW POST LT AFT VERTICAL FLANGE AT D5 ATTACHMENT HOLE. REPAIRED IAW HORIZON AIR EO 4-53-56.

Part: HINGE — WORN (PAX DOOR) · airframe 35,473 hrs · 44,702 cycles

PDX - MAIN CABIN DOOR HINGE IS WORN. REPAIRED IAW FOKKER MM 52-10-01, PAGE 407, PARAGRAPH 4C.

Part: STRAP — CHAFED (LT WING) · airframe 35,473 hrs · 44,702 cycles

PDX - TWO CHAFED AREAS AT FORWARD END OF LT WING STRAP, LOCATED AT STATION 1700. REPAIRED IAW HORIZON AIR EA 4-57-400.

Part: HINGE — GOUGED (PAX DOOR) · airframe 35,473 hrs · 44,702 cycles

PDX - MAIN CABIN DOOR HINGE IS GOUGED AND WORN FROM DEBRIS BETWEEN DOOR HINGE LUGS. REPLACED HINGE.

Part: HINGE — WORN (PAX DOOR) · airframe 35,473 hrs · 44,702 cycles

PDX - MAIN CABIN DOOR HINGE IS WORN. REPAIRED IAW FOKKER SRM 52-10-01, PAGE 2B, STEPS 10 AND 11, SRM 51-31-01.

Part: SKIN — DENTED (LT WING) · airframe 35,473 hrs · 44,702 cycles

PDX - LT WING NR 4 LIFT DUMPER HAS A DENT, TOP SIDE. REPAIRED IAW FOKKER SRM 51-70-0.

Part: SKIN — GOUGED (LT WING) · airframe 35,473 hrs · 44,702 cycles

PDX - LT WING NR 5 LIFT DUMPER HAS A QUARTER INCH GOUGE. REPAIRED IAW FOKKER SRM 51-70-0.

Part: STRINGER — CRACKED (LT WING) · airframe 35,473 hrs · 44,702 cycles

PDX - LT WING STRINGER 2.13 CRACKED OUTBOARD OF RIB 4700. REPAIRED IAW HORIZON AIR EA 4-57-397.

Part: ANGLE — CRACKED (VERTICAL STAB) · airframe 35,473 hrs · 44,702 cycles

PDX - RT VERTICAL STABILIZER CONNECTION ANGLE HAS CRACKS OFF TWO HI-LOCKS. REPAIRED IAW HORIZON AIR EA 4-55-170 AND FOKKER SRM 51-31-02.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE ARE TWO CRACKS IN CLIP FRAME 15205 AND BELOW STRINGER 55. REPAIRED IAW FOKKER SRM 53-02-11, PAGES 1 THROUGH 3.

Part: PANEL — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - PANEL 21A HAS THREE CRACKS AT THE FORWARD INBOARD, LT CENTER EDGE. REPAIRED IAW HORIZON AIR EA 4-53-1114 AND FOKKER SRM 51-31-01.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - CONNECTION ANGLE, BETWEEN FORWARD SIDE OF REAR PRESSURE BULKHEAD AND SHORT FLOORBEAM AT RBL 330 CRACKED. REPAIRED IAW HORIZON AIR EA 4-53-1128.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME CASTELLATION AT STRINGER ATTACH POINT, RIVET IS CRACKED AT FRAME 13815A AND STRINGER 28. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2 AND SRM 51-30-02.

Part: FRAME — CHAFED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME 4610 JUST LT OF TOP CENTER HAS CHAFING. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 6, PARAGRAPH 4B4 AND SRM 51-10-4.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - CRACK IN CASTELLATION EXTENDING FROM BOTTOM RIVET AT FRAME 15205 AND STRINGER 46. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: SWITCH — CHAFED (HORIZONTAL STAB) · airframe 35,473 hrs · 44,702 cycles

PDX - LEADING EDGE 51C TEMP SWITCH IS CHAFING ON PREVIOUS REPAIR. REMOVED AND REPLACED DOUBLER IAW FOKKER SRM 51-31-01 AND HORIZON AIR EA 4-55-204.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THE EXTERIOR FUSELAGE SKIN HAS IMPACT DAMAGE, FORWARD OF MAIN CABIN DOOR. APPROXIMATELY STATION 3300 AND WL 0. DEEPEST POINT OF DENT IS .095 AND .100 INCHES BETWEEN STRINGERS. DAMAGED AREA IS APPROXIMATELY 28 INCHES HIGH BY 6 INCHES WIDE. REPAIRED IAW HORIZON AIR EA 4-53-117.

Part: FRAME — DAMAGED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME 3820 & 3870 HAS INTERNAL TOOLING DAMAGE INSIDE LIGHTNING HOLE AT LOWEST CABLE PULLEY. REPAIRED IAW FOKKER SRM 53-10-01, PAGE 6, PARAGRAPH 4B4 AND SRM 51-10-4.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME CASTELLATION AT STRINGER ATTACH POINT, RIVET IS CRACKED AT FRAME 13815B AND STRINGER 28. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2, SRM 51-30-02 AND FOKKER MM 53-10-05, PAGE 601.

Part: WEB — DENTED (ACM BAY) · airframe 35,473 hrs · 44,702 cycles

PDX - DENT IN ACM COMPARTMENT SIDEWALL NEAR ACM LOWER AFT MOUNT BRACKET. DAMAGE MEASURES .040 INCHES DEEP BY .950 INCHES WIDE. REPAIRED IAW HORIZON AIR EA 4-53-1113.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - AFT CABIN FRAME 15205 AND STRINGER 46, CRACK IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME CASTELLATION AT STRINGER ATTACH POINT, RIVET IS CRACKED AT FRAME 13815A AND STRINGER 47. REPAIRED IAW FOKKER SRM 53-02-12, PAGE 4, FIGURE 2.

Part: SKIN — GOUGED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - EXTERIOR RT FUSELAGE SKIN GOUGED THROUGH PAINT BETWEEN FRAME 16060 AND 16660 AT STRINGER 48. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 3C.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME CLIP IS CRACKED AT FRAME 16660 AT STRINGER 51. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2, SRM 51-30-02 AND FOKKER MM 53-10-05, PAGE 601.

Part: SKIN — CHAFED (VERTICAL STAB) · airframe 35,473 hrs · 44,702 cycles

PDX - RT SIDE OF VERTICAL STABILIZER IS CHAFED WHERE HORIZONTAL STABILIZER ICE SCRAPER MOVES. REPAIRED IAW HORIZON AIR EA 4-55-72.

Part: DRAIN MAST — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - MOUNTING SURFACE FOR FORWARD GALLEY DRAIN MAST HAS CORROSION. REPAIRED IAW HORIZON AIR EA 4-53-1118.

Part: RECEPTACLE — WORN (PAX DOOR) · airframe 35,473 hrs · 44,702 cycles

PDX- LEFT AFT EXIT DOOR LOWER LUG RECEPTICALS WORN. REPAIRED IAW FOKKER SRM 51-31-01 PAGE 13.

Part: RECEPTACLE — WORN (PAX DOOR) · airframe 35,473 hrs · 44,702 cycles

PDX- LEFT FWD EXIT DOOR LOWER LUG RECEPTICALS WORN. REPAIRED IAW FOKKER SRM 51-31-01 PAGE 13.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME CASTELLATION AT STRINGER ATTACH POINT, RIVET IS CRACKED AT FRAME 14755 AND STRINGER 46. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2 AND SRM 51-31-01.

Part: RECEPTACLE — WORN (PAX DOOR) · airframe 35,473 hrs · 44,702 cycles

PDX - RT AFT EXIT DOOR LOWER LUG RECEPTACLE WORN. REPAIRED IAW FOKKER SRM 51-31-01, PAGE 13, PARAGRAPH 7A.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CLIP IN CABIN AT FRAME 15205, JUST ABOVE LOWER STUB WING STIFFENER. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 15205 AND STRINGER 47Z IS CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13 FIG 2.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FORWARD CARGO COMPARTMENT FRAME 7305 HAS CRACK IN CASTELLATION AT STRINGER 73. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 3.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FORWARD CARGO COMPARTMENT FRAME 7305 HAS SURFACE CORROSION AROUND THREE NUT PLATES BETWEEN STRINGER 74 AND 1. REPAIRED IAW HORIZON AIR EA 4-53-1109.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - AFT CABIN FRAME 15205 AND STRINGER 24 CRACK IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: ANGLE — CRACKED (VERTICAL STAB) · airframe 35,473 hrs · 44,702 cycles

PDX - RT VERTICAL STABILIZER CONNECTION ANGLE APPEARS TO HAVE CRACKS OFF OF TWO HI LOCKS. REPAIRED IAW FOKKER SRM 55-31-00, PAGE 2, FIGURE 2, SRM 55-31-01 AND SRM 51-31-05.

Part: RIVET — CHAFED (PAX DOOR) · airframe 35,473 hrs · 44,702 cycles

PDX - RIVET HEAD AT AREA ABOVE FORWARD LATCH FOR RT AFT EXIT DOOR CHAFED. REPAIRED IAW HORIZON AIR EA 4-53-1089.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CONNECTION ANGLE ON FRAME 13339 LT, INSIDE LT WING TO FUSELAGE FAIRING, AT ATTACH POINT TO KEELBEAM AT LBL225. REPAIRED IAW FOKKER SRM 51-31-01/02.

Part: FITTING — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE APPEARS TO BE A CRACKED CLIP IN CABIN AT FRAME 15205, JUST ABOVE LOWER STUB WING STIFFENER. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: RIVET — CHAFED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - RIVET HEAD AND AREA NEXT TO RIVET HEAD LOCATED ABOVE RIGHT FORWARD EXIT DOOR TOP FORWARD LATCH CHAFED. REPAIRED IAW HORIZON AIR EA 4-53-1089.

Part: FRAME — CHAFED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - WIRE HARNESS IS CHAFING FRAME 18575 AND STRINGER 57. REPAIRED IAW FOKKER SRM 51-10-01, PAGE 8, PARAGRAPH 3C.

Part: BEAM — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - REPAIR TO BEAM HAS NEW DAMAGE. SEVERAL CRACKS ON BEAM AFT PRESSURE BULKHEAD CONNECTION CONSOLE. CRACKS ARE ON THE UPPER CONNECTION CONSOLE AT VERTICAL BEAM RBL425. REPAIRED IAW FOKKER SRM 51-30-02.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CLIP IN CABIN FRAME 15205 ABOVE STRINGER 55. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CLIP IN CABIN FRAME 15205 AND STRINGER 53. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CLIP IN CABIN FRAME 14755 AND STRINGER 58. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 41-2 AND STRINGER 32. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603 AND HORIZON AIR EA 4-53-1107.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - AFT CABIN FRAME 14755 AND STRINGER 40 CRACK IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 41-2 AND STRINGER 43. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603 AND SRM 51-31-01.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CLIP IN CABIN FRAME 14755 AND STRINGER 50. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CLIP IN CABIN AT FRAME 15205, JUST ABOVE STRINGER 49. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: PANEL — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - BOLT HOLES FOR MOUNTING VERTICAL FIN PANEL 55B HAVE MINOR SURFACE CORROSION AT FRAME 18075. REPAIRED IAW FOKKER SRM 51-10-04, PARAGRAPH (4) A-1 AND B-1, PAGE 9.

Part: PANEL — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - BOLT HOLES FOR MOUNTING VERTICAL FIN PANEL 55B HAVE MINOR SURFACE CORROSION. REPAIRED IAW FOKKER SRM 51-10-04, PARAGRAPH (4) A-1 AND B-1, PAGE 9.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THROUGH ACCESS PANEL 21A, LEFT-HAND AFT SIDE OF BULKHEAD ATTACH BRACKET IS CRACKED AT FRAME 1550. REPAIRED IAW FOKKER SRM 51-31-01, PAGE 13, PARAGRAPH 7A (1)-(5), SRM 51-30-02 AND SRM 51-31-05.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THROUGH ACCESS PANEL 21A, RIGHT-HAND AFT SIDE OF BULKHEAD ATTACH BRACKET IS CRACKED AT FRAME 1550. REPAIRED IAW FOKKER SRM 51-31-01, PAGE 13, PARAGRAPH 7A (1)-(5), SRM 51-30-02 AND SRM 51-31-05.

Part: PANEL — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - BOLT HOLES FOR MOUNTING VERTICAL FIN PANEL 55B HAVE MINOR SURFACE CORROSION AT FRAME 19575. REPAIRED IAW FOKKER SRM 51-10-04, PARAGRAPH (4) A-1 AND B-1, PAGE 9.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- ANGLES ON THE FORWARD AND AFT SIDES OF FRAME 17565 AND STRINGER 53 ARE CRACKED. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5, FIGURE 3 AND SRM 51-31-01.

Part: PANEL — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - BOLT HOLES FOR MOUNTING VERTICAL FIN PANEL 55B HAVE MINOR SURFACE CORROSION AT FRAME 19075. REPAIRED IAW FOKKER SRM 51-10-04, PARAGRAPH (4) A-1 AND B-1, PAGE 9.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 58.5-2 AND STRINGER 31. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603 AND FOKKER SRM 51-31-01 AND FOKKER SRM 53-02-13.

Part: PANEL — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - BOLT HOLES FOR MOUNTING VERTICAL FIN PANEL 55B HAVE MINOR SURFACE CORROSION AT FRAME 18575. REPAIRED IAW FOKKER SRM 51-10-04, PARAGRAPH (4) A-1 AND B-1, PAGE 9.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CLIP IN CABIN FRAME 14755 AND STRINGER 16A. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CLIP IN CABIN AT FRAME 15205 BETWEEN STRINGER 24 AND STUB WING STIFFENER. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - AFT CABIN FRAME 14755 AND STRINGER 18, CRACK IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CLIP IN CABIN AT FRAME 15205, BETWEEN STRINGER 21A AND LOWER STUB WING STIFFENER. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CLIP IN CABIN FRAME 14755 AND STRINGER 19. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: BEAM — CRACKED (PRESS BULKHEAD) · airframe 35,473 hrs · 44,702 cycles

PDX - CRACK ON UPPER RIGHT SIDE OF BEAM ON AFT PRESSURE BULKHEAD. REPAIRED IAW HORIZON AIR EA 4-53-1088.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CLIP IN CABIN AT FRAME 15205 AND STRINGER 20. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CLIP IN CABIN AT FRAME 15205 AND STRINGER 16A. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: BEAM — CHAFED (TE FLAP) · airframe 35,473 hrs · 44,702 cycles

PDX - RT 1700 FLAP BEAM UPPER SUPPORT ROD CHAFED ON FUSELAGE LUG. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 3.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- FRAME 12875 AND STRINGER 33 CASTELLATION CRACKED. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED ON THE FORWARD SIDE OF FRAME 50-2 AND STRINGER 27. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603 AND SRM 53-02-13, PAGE 5, FIGURE 3 AND SRM 51-30-02 AND SRM 51-31-01 AND SRM 51-10-04.

Part: PANEL — CRACKED (LT WING) · airframe 35,473 hrs · 44,702 cycles

PDX - BEHIND PANEL 81X, ON LT WING, HAS A CRACK. REPAIRED IAW FOKKER SRM 57-02-09, PAGE 1, PARAGRAPH 3A.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE REPAIR IS CRACKED AT FRAME 16-2 AND STRINGER 42. REPAIRED IAW FOKKER SRM 53-02-13 PAGE 5 FIG 3, 51-31-01 AND 51-30-02.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 12405 AND STRINGER 34 HAS CRACK NEXT TO RIVET WITH WASHER IN CASTELLATION. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2 AND FOKKER SRM 51-10-05.

Part: MOUNT — CHAFED (FLAP TRACK) · airframe 35,473 hrs · 44,702 cycles

PDX - AT STATION 1700 ABOVE LT WING FLAP TRACK INBOARD, FOUND TRACK BEAM MOUNTING LUG CHAFED. REPAIRED IAW FOKKER SRM 51-10-4 AND SRM 57-01-01.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 50-2 AND STRINGER 29. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603 AND FOKKER SRM 53-02-13, PAGE 5, FIGURE 3 AND FOKKER SRM 51-31-01 AND FOKKER SRM 51-30-02 AND FOKKER SRM 51-10-04.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - AFT CABIN FRAME 13815B AND STRINGER 35 CRACK IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 12405 AND STRINGER 27 HAS CRACK IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2 AND FOKKER SRM 53-02-12, FIGURE 1 AND FOKKER SRM 51-10-05.

Part: FLAP TRACK — GOUGED (RT WING) · airframe 35,473 hrs · 44,702 cycles

PDX - RT 5280 FLAP CARRIAGE IS CHAFED AND GOUGED AT AFT INBOARD CORNER. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 3.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 12405 AND STRINGER 31 HAS CRACKED CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2 AND FOKKER SRM 53-02-13, FIGURE 12.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 12405 AND STRINGER 35 HAS CRACK NEXT TO RIVET WITH WASHER IN CASTELLATION. REPAIRED IAW FOKKER 53-02-13, FIGURE 2 AND FOKKER SRM 51-10-05.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED PAST THE STOP DRILL AT THE AFT UPPER SIDE OF FRAME 50-2 AND STRINGER 27. REPAIRED IAW FOKKER 53-10-05, PAGE 601-603 AND FOKKER SRM 53-02-13, PAGE 5, FIGURE 3 AND FOKKER SRM 51-30-02 AND FOKKER SRM 51-31-01 AND FOKKER SRM 51-10-04.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - AFT CABIN FRAME 13815A AND STRINGER 31 CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: STRUCTURE — TORN (NLG WW) · airframe 35,473 hrs · 44,702 cycles

PDX - RT NOSE LANDING GEAR BAY INNER STRUCTURE TORN AND DENTED AT FORWARD LOWER WEB, APPROXIMATELY STATION 2650. REPAIRED IAW FOKKER SRM 53-01-01, PAGE 8, PARAGRAPH 5C AND SRM 51-10-4.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME CLIP IS CRACKED AT FRAME 16060 AT STRINGER 57. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME CLIP IS CRACKED AT FRAME 16060 AT STRINGER 50. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: WINDOW POST — CRACKED (COCKPIT) · airframe 35,473 hrs · 44,702 cycles

PDX - UPPER WINDOW SILL BEHIND NR 3 WINDOW POST, HAS A CRACK BETWEEN THE 2 MOST OUTBOARD HOLES THAT ATTACH WINDOW POST TO SILL ON AFT HORIZONTAL FLANGE. REPAIRED IAW HORIZON AIR EA 4-53-1100.

Part: SKIN — LOOSE (TE FLAP) · airframe 35,473 hrs · 44,702 cycles

PDX - THE LT INBOARD FLAP BOTTOM SKIN IS LOOSE AT TWO FASTENERS, ALONG INBOARD EDGE BY THE LEADING EDGE. REPAIRED IAW HORIZON AIR EA 4-57-399.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME CLIP IS CRACKED BETWEEN STRINGER 55 AND 56 AT FRAME 16060. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: ANGLE — CRACKED (KEELBEAM) · airframe 35,473 hrs · 44,702 cycles

PDX - CONNECTION ANGLES FOR KEELBEAM LBL225 AT STRINGER 2.00 AND 2.01 APPEAR TO BE CRACKED IN RADUIS. REPAIRED IAW HORIZON AIR EA 4-53-1101

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - AFT CABIN FRAME 13815A AND STRINGER 33 CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 29,726 hrs · 36,194 cycles

PDX - CONNECTION ANGLE IS CRACKED AT FRAME 17565 AND STRINGER 53A. REPAIRED IAW FOKKER SRM 53-10-5, PAGE 601A, PARAGRAPH 2B (3) AND SRM 51-31-01.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - AFT CABIN FRAME 13815A AND STRINGER 43 CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME CLIP IS CRACKED AT FRAME 16060 AT STRINGER 55. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME CLIP IS CRACKED AT FRAME 16060 AT STRINGER 54. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 10346 AND STRINGER 43 IS CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13 FIG 2.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

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

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME CASTELLATION AT STRINGER ATTACH POINT, RIVET IS CRACKED AT FRAME 12405 AND STRINGER 42. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: STRINGER — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 10346 AND STRINGER 33Z IS CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13 FIG 2.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 50-2 AND STRINGER 44. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-604.

Part: FLANGE — CORRODED (RADAR MOUNT) · airframe 35,473 hrs · 44,702 cycles

PDX- FORWARD RADAR ALTIMETER MOUNTING FLANGE HAS LIGHT CORROSION. REPAIRED IAW FOKKER SRM 51-10-04 STEP 4 A-B PAGE 9.

Part: FLANGE — CORRODED (RADAR MOUNT) · airframe 35,473 hrs · 44,702 cycles

PDX- REAR RADAR ALTIMETER MOUNTING FLANGE ON AIRCRAFT HAS LIGHT CORROSION. REPAIRED IAW FOKKER SRM 51-10-4 STEP 4 A-B PAGE 9.

Part: CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME CLIP IS CRACKED AT FRAME 16060 AT STRINGER 48. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 10466 AND STRINGER 42Z IS CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13 FIG 2.

Part: SKIN — CHAFED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- NOSE LANDING GEAR STRUT CUTOUT TOP SKIN IS CHAFED FROM CONTACT WITH VERTICAL SUPPORT PANELS 25 W&K AT FRAME 4175. REPAIRED IAW FOKKER SRM 53-01-01 PAGE 5.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 17565 AND STRINGER 26. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-604.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 29,726 hrs · 36,194 cycles

PDX - CONNECTION ANGLE IS CRACKED PAST THE STOP DRILL AT FRAME 50-2 AND STRINGER 48. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 4.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - AFT CABIN FRAME 13815 AND STRINGER 25 CRACK IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: FRAME — GOUGED (CARGO DOOR) · airframe 35,473 hrs · 44,702 cycles

PDX - FORWARD CARGO DOOR APERTURE FORWARD FRAME IS DENT AND GOUGED .060 INCHES DEEP BY 1.0 INCHES WIDE, STRINGER 67. REPAIRED IAW FOKKER SRM 51-31-01 AND SRM 51-31-05.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 10346 AND STRINGER 32 CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13 FIG 2.

Part: FRAME — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CENTER CABIN FRAME 11905 AND BELOW STRINGER 35 HAS CORROSION ON LOWER EDGE OF FRAME ABOVE OVERHEAD BIN. REPAIRED IAW FOKKER SRM 51-10-4.

Part: SKIN — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - CORROSION AT PANEL 73A APERTURE. REPAIRED IAW FOKKER SRM 51-10-4, SECTION4, PART B.

Part: FRAME — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CENTER CABIN FRAME 11405 NEXT TO STRINGER 35 HAS CORROSION ON LOWER EDGE OF FRAME ABOVE OVERHEAD BIN. REPAIRED IAW FOKKER SRM 51-10-4.

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 35,473 hrs · 44,702 cycles

PDX - LT WING ACCESS 73E REBATE HAS FRETTING CORROSION AROUND SEVERAL SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, SECTION 4, PART B.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 13345 AND STRINGER 33Z ARE CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13 PAGE 4 FIG 2.

Part: SKIN — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - CORROSION AT PANEL 71A APERTURE. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4B.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED PAST THE STOP DRILL AT FRAME 50-2 AND STRINGER 48. REPAIRED IAW FOKKER 53-10-05, PAGES 601 - 603.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - RT INBOARD SEAT TRACK HAS LIGHT TO MODERATE PITTING CORROSION AT STATION 9800. REPAIRED IAW FOKKER SRM 51-10-4.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 13345 AND STRINGER 43Z IS CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13 FIG 2.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - RT INBOARD SEAT TRACK HAS MODERATE TO SEVERE PITTING CORROSION AT STATION 10753. REPAIRED IAW FOKKER SRM 51-10-4.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - RT INBOARD SEAT TRACK HAS SURFACE CORROSION INSIDE CHANNEL BETWEEN STATION 9500 AND 9000. REPAIRED IAW FOKKER SRM 51-10-4

Part: SKIN — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- SKIN UNDER MARKER BEACON ANTENNA HAS CORROSION. REPAIRED IAW FOKKER SRM 51-10-04 AND 51-10-4 STEP 4 A-B PAGE 9.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED PAST THE STOP DRILL AT FRAME 50-2 AND STRINGER 50. REPAIRED IAW FOKKER 53-10-05, PAGE 601-603 AND SRM 53-02-13, FIGURE 4 AND SRM 51-31-01.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 12875 AND STRINGER 30Z IS CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13 PAGE 4 FIG 2.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 13345 AND STRINGER 32Z IS CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13 PAGE 4 FIG 2.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 12875 AND STRINGER 45Z IS CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13 PAGE 4 FIG 2.

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 35,473 hrs · 44,702 cycles

PDX - LT WING ACCESS 73F HAS FRETTING CORROSION AROUND SEVERAL SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, SECTION 4, PART B.

Part: SKIN — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- SKIN UNDER LOWER VHF COMM ANTENNA HAS LIGHT CORROSION. REPAIRED IAW FOKKER SRM 51-10-4 STEP 4 A-B PAGE 9.

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 35,473 hrs · 44,702 cycles

PDX - LT WING ACCESS 73B REBATE HAS FRETTING CORROSION AROUND SEVERAL SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, SECTION 4, PART B.

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 35,473 hrs · 44,702 cycles

PDX - LT WING ACCESS 73D REBATE HAS FRETTING CORROSION AROUND SEVERAL SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, SECTION 4, PART B.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME 11405 CRACKED AT LOWER END BELOW RIGHT AFT EXIT DOOR WHERE LOWER RIVET ATTACHES TO SKIN AND ABOVE THE WING IN AFT CABIN. REPAIRED IAW FOKKER SRM 51-31-01.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 50-2 AND STRINGER 46. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603.

Part: STRINGER CLIP — CRACKED (LT WING) · airframe 35,473 hrs · 44,702 cycles

PDX - LT CENTER WING LOWER SKIN, OUTBOARD Z STRINGER CLIPS, ARE CRACKED IN SIX LOCATIONS SEEN AT FAIRING PANEL 91L OPENING. Z STRINGERS ARE 2.23, 2.22, 2.21, 2.20, 2.19 AND 2.14. REMOVED AND REPLACED CLIPS IAW FOKKER SRM 51-31-01 AND SRM 51-30-02.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 50-2 AND STRINGER 21A. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT THE AFT LOWER SIDE OF FRAME 50-2 AND STRINGER 27. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 50-2 AND STRINGER 24. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THE LT OUTBOARD SEAT TRACK HAS LIGHT SURFACE CORROSION AND A GOUGE ON TOP SURFACE AT STATION 11000. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4A.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - HTE, LT OUTBOARD SEAT TRACK HAS LIGHT SURFACE CORROSION INSIDE CHANNEL AT STATION 10253. REPAIRED IAW FOKKER SRM 53-10-4, PAGE 9, PARAGRAPH 4A.

Part: SKIN — GOUGED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - SKIN UNDER UPPER VHF/COMM ANTENNA HAS GOUGES AT FORWARD END AND LIGHT CORROSION IN VARIOUS PLACES. REPAIRED IAW FOKKER SRM 51-10-04, PAGE 9.

Part: STRINGER CLIP — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE IS A CRACKED CLIP IN AFT CARGO BAY, AT FRAME 13815A, STRINGER 2. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2, SRM 51-10-04, PAGE 9, PARAGRAPH 4 B AND C, AND SRM 51-31-01.

Part: STRUCTURE — DAMAGED (CARGO DOOR) · airframe 35,473 hrs · 44,702 cycles

PDX - THERE ARE TWO DENTS IN FORWARD LOWER EDGE OF AFT CARGO DOOR SURROUND STRUCTURE, AT APPROXIMATELY STRINGER 67. REPAIRED IAW FOKKER SRM 51-31-01 AND SRM 51-31-05.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CROSS BRACE ATTACH BRACKET IS CRACKED AT FRAME 17565 AND BL425 L. REPAIRED IAW FOKKER SRM 51-31-01.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 17565 AND STRINGER 51. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601A AND SRM 51-31-01.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - RIGHT-HAND OUTBOARD SEAT TRACK HAS PITTING CORROSION IN CHANNEL AND TOP SURFACE BETWEEN STATION 7800 AND STATION 8000. REPAIRED IAW FOKKER SRM 51-10-4.

Part: FRAME — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - CORROSION AT 13815B FRAME DOUBLER JUST ABOVE STRINGER 1 AND 74. REPAIRED IAW FOKKER SRM 53-22-09, PAGE 15 AND SRM 51-31-01.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 17565 AND STRINGER 50. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601A AND SRM 51-31-01.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THE LT OUTBOARD SEAT TRACK HAS SURFACE CORROSION AND A GOUGE ON TOP SURFACE AT STATION 17500. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4A.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 29,726 hrs · 36,194 cycles

PDX - CONNECTION ANGLE IS CRACKED AT FRAME 17565 AND STRINGER 57. DYE PENNED AREA. NO CRACK NOTED.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THE LT OUTBOARD SEAT TRACK HAS LIGHT SURFACE CORROSION INSIDE CHANNEL AT STATION 10753. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4A.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 17565 AND STRINGER 20. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601A.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - FRAME 11405 CRACKED AT LOWER END BELOW LEFT AFT EXIT DOOR WHERE LOWER TWO RIVETS ATTACH TO SKIN. REPAIRED IAW FOKKER SRM 51-31-01.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 29,726 hrs · 36,194 cycles

PDX - CONNECTION ANGLE IS CRACKED AT FRAME 17565 AND STRINGER 54. REPAIRED IAW FOKKER SRM 51-31-01.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - LT OUTBOARD SEAT TRACK HAS LIGHT SURFACE CORROSION INSIDE CHANNEL AT STATION 5805. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4A.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - RIGHT-HAND OUTBOARD SEAT TRACK HAS MODERATE TO SEVERE PITTING CORROSION IN CHANNEL AND TOP SURFACE BETWEEN STATION 8305 AND STATION 8805. REPAIRED IAW FOKKER SRM 51-10-4.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - RIGHT-HAND OUTBOARD SEAT TRACK HAS PITTING CORROSION IN CHANNEL AND TOP SURFACE BETWEEN STATION 6000 AND 6305. REPAIRED IAW FOKKER SRM 51-10-4.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - THE LT OUTBOARD SEAT TRACK HAS LIGHT SURFACE CORROSION INSIDE CHANNEL AT STATION 6500. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, PARAGRAPH 4A.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX - RIGHT-HAND OUTBOARD SEAT TRACK HAS PITTING CORROSION IN CHANNEL AND TOP SURFACE BETWEEN STATION 9350 AND 9500. REPAIRED IAW FOKKER SRM 51-10-4.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 19976 AND STRINGER 36. REPAIRED IAW FOKKER SRM 53-02-13 FIG 3.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED PAST THE STOP DRILL AT FRAME 32-2 AND STRINGER 46. REPAIRED IAW FOKKER SRM 53-10-5 PAGE 601.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED PAST THE STOP DRILL AT FRAME 50-2 AND STRINGER 51. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-604.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED PAST THE STOP DRILL AT FRAME 32-2 AND STRINGER 9. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 32-2 AND STRINGER 64. REPAIRED IAW FOKKER SRM 53-10-05, PARAGRAPH 2, PAGE 601.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT THE AFT SIDE OF FRAME 50-2 AND STRINGER 55. REPAIRED IAW FOKER SRM 53-10-05, PAGE 601-603.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 32-2 AND STRINGER 29. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 32-2 AND STRINGER 27. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603 AND SRM 51-00-00, SRM 51-31-01, SRM 51-11-01, AND SRM 51-10-4.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 12405 AND STRINGER 41Z IS CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13 PAGE 4 FIG 2.

Part: FRAME — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- AFT CABIN FRAME 12405 AND STRINGER 45Z ARE CRACKED IN CASTELLATION NEXT TO RIVET WITH WASHER. REPAIRED IAW FOKKER SRM 53-02-13 PAGE 4 FIG 2.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 32-2 AND STRINGER 28. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED PAST THE STOP DRILL AT FRAME 32-2 AND STRINGER 25. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX-CONNECTION ANGLE IS CRACKED PAST THE STOP DRILL AT FRAME 32-2 AND STRINGER 52. REPAIRED IAW FOKKER SRM 53-10-05 PAGE 601-603.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 35,473 hrs · 44,702 cycles

PDX- CONNECTION ANGLE IS CRACKED AT FRAME 32-2 AND STRINGER 23. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601-603.

Part: NR 2 PACK — LEAKING (ACM BAY)

EN ROUTE, F/A REPORTED SMOKE IN THE CABIN ON CLIMB THROUGH 7000 FEET, SMOKE DISSIPATED. FURTHER IN CLIMB, SMOKE AND FUMES REAPPEARED. FLIGHT CREW EXPERIENCED CABIN PACK VIBRATION. FOLLOWED EMERGENCY CHECK LIST AND DEACTIVATED CABIN PACK SYSTEM. DIVERTED TO YKM. AIRCRAFT LANDED WITHOUT INCIDENT. MX INSPECTED ENG, APU AND CSD OIL LEVELS AND ALL NORMAL. INSPECTED NR 1 AND NR 2 HYD SYSTEM FLUID LEVELS, ALL NORMAL. INSPECTED NR 1 AND NR 2 A/C PACKS OIL LEVELS, NR 1 WAS NORMAL BUT NR 2 WAS LOW. RAN NR 1 AND NR 2 A/C PACKS WITH APU AIR, NOTICED BURNT SMELL FOR NR 2 PACK. PLACED NR 2 A/C PACK ON MEL. RETURNED A/C TO SERVICE.

Part: DOOR — MALFUNCTIONED (CABIN)

GEG - MAIN CABIN DOOR WILL NOT OPEN USING NORMAL MEANS. RESET CIRCUIT BREAKERS. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: DOOR — MALFUNCTIONED (CABIN)

GEG - MAIN CABIN DOOR WILL NOT OPEN. RESET CIRCUIT BREAKERS IN FORWARD CARGO COMPARTMENT. OPERATIONAL CHECKS GOOD AIRCRAFT RETURNED TO SERVICE.

Part: EXIT SIGN — INOP (CABIN)

GEG - THE AISLE EMERGENCY EXIT SIGN IS INOPERATIVE. REMOVED AND REPLACED EMERGENCY EXIT SIGN CIRCUIT BOARD, OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CIRCUIT BOARD — INOP (CABIN)

GEG - EXIT SIGN OVER COAT CLOSET HAS BURNED OUT BULB. REPLACED CIRCUIT BOARD. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SIGN — INOP (CABIN)

GEG - EXIT SIGN ABOVE COCKPIT DOOR HAS BURNED OUT LIGHT BULBS. REPLACED EXIT SIGN. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CIRCUIT BOARD — INOP (CABIN)

SEA-MID- CABIN EXIT LIGHT NOT FULLY ILLUMINATED. REPLACED BOTH CIRCUIT BOARDS AT MID CABIN EXIT LIGHT. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN)

PDX - CABIN FLOOR PROXIMITY LIGHTING SYSTEM FLICKERED, THEN CAME ON STEADY FOR 30 MINUTES, THEN WENT OUT. WENT ON AND OFF A FEW MORE TIMES. MAINTENANCE REPAIRED WIRING HARNESS AND BATTERY PACK AT SEAT 10AB. PERFORMED OPERATIONAL TEST. THE SYSTEM CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN)

PDX - LOWER EMERGENCY EXIT LIGHTS IN CABIN NEXT TO OVERWING EXITS WILL NOT EXTINGUISH. MAINTENANCE REPLACED THE EMERGENCY BATTERY PACK, OPERATIONAL CHECK NORMAL.

Part: WIRE — BROKEN (ROW 9)

CABIN EMERGENCY EVACUATION LIGHTS CAME ON DURING ENGINE START WITH SWITCH IN THE ARM POSITION. MAINTENANCE FOUND THREE BROKEN WIRES AT ROW 9. INSTALLED WIRE SPLICES AND TESTED SYSTEM, OPERATION NORMAL.

Part: WIRE — SHORTED (SEAT 5)

SEA - SEVERAL EMERGENCY EXIT LIGHTS ARE OUT. MAINTENANCE REPAIRED SHORTED WIRE AT SEAT 5, OPERATIONAL TEST IS NORMAL.

Part: BULB — FAILED (ROW 8)

GEG - EXIT SIGN AT ROW 8 HAS SEVERAL BULBS OUT. MAINTENANCE RELAMPED, OPERATIONAL TESTED NORMAL.

Part: SIGN — INOP (FWD EXIT)

LIGHTS DIM IN FORWARD EXIT SIGN IN PASSANGER CABIN CEILING NEXT TO CLOSET. MAINTENANCE REMOVED AND REPLACED EXIT SIGN. OPERATIONAL TESTS NORMAL.

Part: SIGN — INOP (COCKPIT DOOR)

LIGHTS DIM IN EXIT SIGN ABOVE COCKPIT DOOR. MAINTENANCE REMOVED AND REPLACED EXIT SIGN. OPERATIONAL TESTS NORMAL.

Part: BULB — FAILED (CABIN)

THE LIGHT ABOVE THE EMERGENCY EVACUATION SLIDE IS INOPERATIVE. MAINTENANCE RELAMPED EXIT SIGN. OPERATIONAL TESTS NORMAL.

Part: MECHANISM — INOPERATIVE (PAX DOOR)

MAIN CABIN DOOR HANDLE INOP. PERFORMED FUNCTIONAL TEST OF INBOARD AND OUTBOARD DOOR CONTROL SYSTEM. NO FAULTS FOUND.

Part: RECEPTICAL — SHORTED (GALLEY)

NR 2 WARMER IN GALLEY SMELLS OF HOT ELECTRICAL WIRE. FOUND JUG RECEPTICAL ARCING, POOR PIN TENSION. REPLACED RECEPTICAL, INSTALLED JUG. OPERATION CHECK GOOD. NO SMELLS NOTED.

Part: BULB — FAILED (ROW 9A)

EMERGENCY EXIT LIGHT AT ROW 9A IS INOPERATIVE. MAINTENANCE RELAMPED, OPERATIONAL TEST IS SATISFACTORY.

Part: BULB — FAILED (CABIN)

EMERGENCY EXIT SIGN AFT SIDE OF ROW 8 (28 VOLT SIDE) INOP. RELAMPED 28 VOLT PORTION OF EMERGENCY EXIT SIGN, OPERATIONAL CHECK GOOD.

Part: POWER SUPPLY — INOPERATIVE (CARGO COMPT)

RIGHT AFT EMERGENCY EXIT LIGHT OUT. MAINTENANCE REMOVED AND REPLACED THE BATTERY POWER SUPPLY IN THE AFT CARGO COMPARTMENT. OPERATIONAL CHECK GOOD.

Part: SMOKE DETECTOR — MALFUNCTIONED (LAVATORY)

LAVATORY SMOKE DETECTOR INTERMITTENTLY ACTIVATES. NO SMOKE NOTED BY CREW. MAINTENANCE REMOVED AND REPLACED THE LAVATORY SMOKE DETECTOR, OPERATIONAL CHECK GOOD. NO SMOKE WAS NOTED.

Part: BULB — FAILED (CABIN)

PDX - RIGHT EMERGENCY LIGHT INOPERATIVE AT ROW 9. MAINTENANCE RELAMPED. OPERATION CHECKS GOOD.

Part: SKIN — DENTED (BS 3200)

THREE DENTS VERTICALLY IN LEFTHAND FUSELAGE SKIN BETWEEN STRINGERS AT STATION 3200 MM FROM WL -100 TO -400 MM, TWO MEASURE 5.0 WIDE X .060 DEEP AND THE THIRD 3.0 WIDE AND .040 DEEP. REPAIRED IAW HORIZON AIR EA 4-53-480.

Part: WINDOW — NOT SEALED (RIGHT)

NR 2 RIGHTHAND WINDOW POST REQUIRES INSIDE REBATE AND OUTSIDE SEALANT. REMOVED AS REQUIRED SEALANT AND REBATE. APPLIED FLUSH EPOXY TO NR 2 RIGHTHAND WINDOW.

Part: CIRCUIT BOARD — FAILED (CABIN)

FORWARD GALLEY OVERHEAD EXIT SIGN DOES NOT ILLUMINATE WITH EMERGENCY LIGHT SWITCH IN ARM OR ON POSITION. REMOVED AND REPLACED CIRCUIT BOARD/LIGHT ASSEMBLY, OPS CHECKS GOOD.

Part: CIRCUIT BOARD — FAILED (CABIN)

FORWARD PASSENGER COMPARTMENT OVERHEAD EXIT SIGN DOES NOT ILLUMINATE WITH EMERGENCY LIGHT SWITCH IN ARM OR ON POSITION. REMOVED AND REPLACED CIRCUIT BOARD LIGHT ASSEMBLY, OPS CHECKS GOOD.

Part: FUEL PANEL — CORRODED (RT WING)

RIGHTHAND WING FUEL PANEL 74D HAS FRETTING CORROSION AROUND SCREW HOLES. REPAIRED IAW HORIZON EA'S 4-57-131 AND 4-57-136.

Part: FUEL PANEL — CORRODED (WING)

FUEL PANEL 74C HAS FRETTING CORROSION AROUND SCREW HOLES. REPAIRED IAW HORIZON AIR EA'S 4-57-131, 4-57-131A AND 4-57-136.

Part: FUEL PANEL — CORRODED (WING)

FUEL PANEL 74B HAS FRETTING CORROSION AROUND SCREW HOLES. REPAIRED IAW HORIZON AIR EA'S 4-57-131, 4-57-131A AND 4-57-136.

Part: SKIN — DENTED (FUSELAGE)

LARGE DENT APPROXIMATELY 5.0 WIDE AND .135 DEEP AT RIGHTHAND SIDE OF FUSELAGE JUST ABOVE THE LAVATORY DUMP/SERVICE PANEL BETWEEN FRAMES 16660 AND 17065 AND WL 200. REPAIRED IAW FOKKER SRM 53-02-06, FIGURE 4 AND SRM 53-01-01, PARAGRAPH 6C.

Part: DOOR — DENTED (CARGO COMPT)

AFT CARGO DOOR FORWARD LOWER CORNER PROFILE HAS .080 DEEP DENT. REPAIRED IAW FOKKER SRM 52-00-2, PAGE 202, PARA 3C.

Part: PANEL — CRACKED (WING)

FUEL PANEL REBATE AREA HAS ON CRACK NEXT TO A SCREW HOLE. REPAIRED IAW HORIZON AIR EA 4-57-135.

Part: STRIP — CRACKED (BS 3820)

TYPE 2 CRACK FOUND AT STATION 3820 LEFTHAND AND RIGHTHAND IN NOSE LANDING GEAR BAY INNER STRIP. REPAIRED IAW HORIZON AIR EO 4-53-33B.

Part: SKIN — DENTED (BS 5200)

DENT IN LEFTHAND FUSELAGE SKIN AT STATION 5200MM AND WL 500MM 1.0 WIDE AND .090 DEEP. REPAIRED IAW FOKKER SRM 53-02-04, FIGURE 1.

Part: PANEL — CRACKED (WING)

PANEL REBATE 72A HAS ON FRETTING CRACK, INBOARD SIDE. REPAIRED IAW HORIZON AIR EA 4-57-125.

Part: FUEL PANEL — CRACKED (WING)

CRACK LOCATED AT INBOARD SIDE OF MATING FLANGE FOR FUEL PANEL 72A. REPAIRED IAW HORIZON AIR EA 4-57-125.

Part: SKIN — CORRODED (FUSELAGE)

PDX - FORWARD CUTOUT FOR BLANKING PLATE AREA ON BOTTOM FUSELAGE SKIN HAS CORROSION. REPAIRED IAW HORIZON AIR EA 4-53-463 AND 4-53-446.

Part: ANGLE — CRACKED (BS 4150)

CRACK IN TOP EDGE OF FLOORBEAM SUPPORT ANGLE AT STATION 4150 16 INCHES FORWARD OF RIGHTHAND OUTBOARD SEAT TRACK. REPAIRED IAW FOKKER SRM 51-30-02, PAGE 10, PARAGRAPH C AND SRM 51-31-01, PAGE 13, PARAGRAPH B.

Part: SKIN — CORRODED (FUSELAGE)

PDX - CORROSION ON SKIN AND IN BETWEEN ANTENNA DOUBLER INSIDE FORWARD CARGO PIT AT AFT CUTOUT AREA FOR BLANKING PLATE ON BOTTOM FUSELAGE SKIN. REPAIRED IAW HORIZON AIR EA 4-53-463 AND EA 4-53-446.

Part: SKIN — CORRODED (FUSELAGE)

PDX - PITTING CORROSION ON THE INSIDE SURFACE OF THE FORWARD BLANKING PLATE. REPAIRED IAW HORIZON AIR EA 4-53-463, EA 4-53-446 AND FOKKER SRM 51-11-4.

Part: SKIN — DAMAGED (BS 4150)

PDX - DENT IN RIGHTHAND FUSELAGE SKIN AT STATION 4150MM AND WL-700MM 1.0 WIDE AND .035 DEEP. REPAIRED IAW FOKKER SRM 53-01-01, PARAGRAPH 5A (2), PAGE 8.

Part: SKIN — DENTED (FUSELAGE)

DENT IN FUSELAGE SKIN SIX INCHES FORWARD OF RIGHTHAND TAXI LIGHT, 1.25 WIDE AND .080 DEEP. REPAIRED IAW HORIZON AIR EA 4-53-478.

Part: FRAME — CORRODED (FRAME 9305)

AT FRAME 9305 AND STRINGER 74 THERE IS CORROSION ON THE FRAME UNDER THE NUT PLATES. REPAIRED IAW HORIZON AIR EA 4-53-444.

Part: FUEL PANEL — CRACKED (WING)

INBOARD FASTENER HOLE ON MATING FLANGE FOR FUEL PANEL 74C HAS CRACK. REPAIRED IAW HORIZON AIR EA 4-57-127.

Part: PANEL — CRACKED (WING)

PANEL REBATE 74C HAS 4 CRACKS ON INBOARD AND OUTBOARD SIDES, 3 FRETTING AND ONE BORE HOLE. REPAIRED IAW HORIZON EA 4-57-127.

Part: SKIN — CHAFED (VERT STAB)

TOP EDGE RIGHTHAND SIDE OF VERTICAL STABILIZER SKIN HAS CHAFE DAMAGE FROM HORIZONTAL STABILIZER RUBBING AGAINST IT. REPAIRED IAW HORIZON AIR EA 4-55-72.

Part: PRESSURE PANEL — MISREPAIRED (NLG WW)

RIGHTHAND SIDE OVERHEAD NOSE GEAR WELL THERE ARE 8 IMPROPERLY SHOT RIVETS THROUGH A PREVIOUS REPAIR. THE REPAIR IS PULLED AWAY .25 INCH FROM THE GRAVEL GUARD. REPAIRED IAW FOKKER SRM 32-40-00 AND 51-31-05.

Part: FLOORBEAM — CRACKED (BS 3845)

CRACK IN FLOORBEAM UNDER FORWARD GALLEY AT STATION 3845 APPROXIMATELY 18 INCHES INBOARD FROM PASSENGER SERVICE EMERGENCY DOOR. REPAIRED IAW FOKKER SRM 53-11-05, PAGE 10, FIGURE 3, SRM 53-02-01 PAGE 7 FIGURE 5.

Part: SIDEWALL — CRACKED (ACM COMPT)

RIGHTHAND ACM COMPARTMENT SIDEWALL CRACKED BETWEEN 4TH AND 5TH VERTICAL CHANNELS ABOVE LOWER BEEM CONNECTION. REPAIRED IAW HORIZON AIR EA 4-53-462A.

Part: FLOORBEAM — BENT (BS 16060/16660)

RHS FLOORBEAM AT BL 600R BETWEEN FRAME 16060 AND 16660 HAS BENT LOWER FLANGE. REPAIRED IAW HORIZON AIR EA 4-53-450.

Part: SKIN — CHAFED (FUSELAGE)

PDX - FUSELAGE SKIN IS CHAFFED IN TWO PLACES BETWEEN FRAMES 16660 AND 17065 AND BETWEEN STRINGERS 6 AND 7. REPAIRED IAW FOKKER SRM 51-30-01 AND 51-30-02.

Part: BEAM — CHAFED (FUSELAGE)

CHAFE DAMAGE ON APU VERTICAL BEAM 425R AT UPPER STIFFENER JUST AFT OF FRAME 17565 ATTACH POINT. REPAIRED IAW HORIZON AIR EA 4-53-454.

Part: FRAME — DENTED (FRAME 3450)

FRAME 3450 STRINGER 42 FRAME CAP IS DENTED AND GOUGED. REPAIRED IAW FOKKER SRM 51-31-01.

Part: SPLICE — CRACKED (RT SEAT TRACK)

RIGHTHAND INBOARD SEAT TRACK SPLICE HAS RIVETS CRACKED. REPLACED RIVETS IAW FOKKER SRM 53-31-01.

Part: SKIN — DAMAGED (VERT STAB)

VERTICAL STABILIZER PANEL 56G HAS 2 SCREW HOLES GOUGED AND REAMED OUT. REPAIRED IAW HORIZON AIR EA 4-55-66.

Part: DOOR — DAMAGED (CARGO COMPT)

PDX - AFT CARGO DOOR HAS TOOLING DAMAGE IN RADIUS. REPAIRED IAW FOKKER SRM 51-10-05 AND SRM 53-02-12.

Part: SKIN — CORRODED (PAX DOOR)

MAIN CABIN DOOR SKIN INSIDE SURFACE IS CORRODED AT LOWER FORWARD CORNER AREA. REPAIRED IAW FOKKER SRM 51-10-04, PARAGRAPH 4 AND SRM 53-01-01.

Part: FRAME — CHAFED (FRAME 18075)

CHAFE ON FRAME 18075 FROM WIRE BUNDLE JUST ABOVE STRINGER 12. REPAIRED IAW HORIZON AIR EA 4-53-457.

Part: CLIP — CRACKED (LT WINDOW POST)

LEFTHAND WINDOW POST NR 2 LOWER CLIP CRACKED. REPAIRED IAW HORIZON AIR EO 4-53-06B.

Part: DRAIN LINE — CRACKED (NR 2 NACELLE)

PDX - LEFT STUBWING NR 2 DRAIN LINE IS LOOSE AND CRACKED AT NACELLE FIREWALL BELOW AND OUTBOARD OF NR 1 SILENCER. REPAIRED IAW HORIZON AIR EA 4-54-38 AND 54-54-38A.

Part: CLIP — CRACKED (FRAME 20075)

TWO CRACKS IN CLIP IN FRAME 20075 AT STRINGER 39. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 5 FIGURE 3 AND FOKKER SRM 51-31-01.

Part: CASTELLATION — CORRODED (FRAME 5805)

FRAME 5805 AND STRINGER 5 THERE IS CORROSION ON THE CASTELLATION. REPAIRED IAW FOKKER SRM 53-02-13.

Part: SKIN — SCRATCHED (WING)

DEEP SCRATCH ON UPPER SIDE OF WING LOWER SKIN, JUST AFT OF LEFTHAND WING REAR SPAR. REPAIRED IAW HORIZON AIR EA 4-57-126.

Part: SKIN — CRACKED (LT PYLON)

PDX - LEFT STUBWING FORWARD OUTBOARD LEADING EDGE CRACKED AT ENGINE COWL. REPAIRED IAW HORIZON AIR EA 4-54-41.

Part: ANGLE — CRACKED (LT MLG)

UPPER ATTACH ANGLE FOR LEFTHAND MAIN LANDING GEAR BACK-UP STRUCTURE CRACKED AT LOWER BOLT HOLE. REPAIRED IAW FOKKER SRM 57-02-09, PAGE 2, PARAGRAPH 3, FIGURE 5.

Part: DOUBLER — CORRODED (FUSELAGE)

CORROSION AFT OF COMM 3 ANTENNA ON ANTENNA DOUBLER AND FUSELAGE SKIN INTERIOR AT FOUR PLACES. REPAIRED IAW FOKKER SRM 53-02-04, PAGE 2 FIGURE 1.

Part: CLIP — CRACKED (FRAME 50)

FRAME CLIP CRACKED AT FRAME 50-2 STRINGER 48 ON BACKSIDE OF FRAME. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 3, SRM 51-30-02, SRM 51-31-01 AND SRM 51-10-04.

Part: CLIP — CORRODED (FRAME 15205)

FRAME 15205 CLIP BETWEEN STRINGER 1 AND 74 IS CRACKED, CORRODED AND DISTORTED. REPAIRED IAW FOKKER SRM 53-02-17, PAGE 6 FIGURE 3.

Part: FRAME — CRACKED (FRAME 24)

CRACK EXTENDING FROM FRAME CLIP REPAIR TO ANOTHER CRACK EXTENDING FROM RIVET BACKTAIL LOCATED AFT SIDE OF FRAME 24-2 STRINGER 41. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5, FIGURE 3.

Part: FRAME — CRACKED (FRAME 24)

CRACK IN FRAME AT RADIUS AROUND STRINGER 41 FRAME 24-2. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 8, FIGURE 6, FOKKER SRM 51-30-02, SRM 51-31-01 AND SRM 53-10-05.

Part: SKIN — CANNED (FUSELAGE)

PDX - LEFT FRONT AIR SCOOP TOP SKIN OIL CANNING. REPAIRED IAW FOKKER SRM 53-02-01, PAGE 4, FIGURE 2.

Part: CLIP — CRACKED (FRAME 1890)

PDX - FRAME CLIP CRACKED AT STRINGER 19 FRAME 1890. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2.

Part: CLIP — CRACKED (FRAME 13815)

FRAME 13815A HAS CRACKED REPAIR DOUBLER CLIP AT STRINGER 2. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 4, FIGURE 2.

Part: BRACKET — CRACKED (CARGO DOORWAY)

CENTER CARGO DOOR SUPPORT ROD ATTACH BRACKET ON THE DOOR APERATURE HAS SMALL CRACK. REPAIRED IAW FOKKER SRM 53-02-16, PAGE 3, FIGURE 1.

Part: FITTING — DAMAGED (HORIZ STAB)

BOTTOM RIGHTHAND INBOARD MOUNT LUG FACE FOR HORIZONTAL STABILIZER JUNCTION FITTING HAS HEAVY SCARING AND PITTING. REPAIRED IAW HORIZON AIR EA 4-55-71.

Part: CLIP — CRACKED (FRAME 3050)

CLIP IS CRACKED FRAME 3050 STRINGER 18. REPAIRED IAW FOKKER SRM 53-02-13, FIG 2.

Part: BULKHEAD — CRACKED (FWD PRESS BLKHD)

BOTTOM RADIUS OF THE FORWARD PRESSURE BULKHEAD AFT SIDE HAS A CRACK INDICATION 4 RIGHT OF THE AIRCRAFT CENTER LINE APPROXIMATELY 3.75 LONG. REPAIRED IAW FOKKER SRM 53-02-18, FIGURE 11.

Part: CLIP — CRACKED (FRAME 13815)

FRAME 13815B HAS CRACKED REPAIR DOUBLER CLIP AT STRINGER 73. REPAIRED IAW FOKKER SRM 53-02-11, PAGES 2 AND 3, FIGURE 1.

Part: CLIP — CRACKED (FRAME 13815)

FRAME 13815B HAS CRACKED REPAIR DOUBLER CLIP AT STRINGER 2. REPAIRED IAW FOKKER SRM 53-02-11, FIGURE 1, PAGES 2 AND 3.

Part: SKIN — LOOSE (LT SPEEDBRAKE)

INSIDE SKIN JOINT OF LEFTHAND SPEED BRAKE CENTER UPPER SECTION HAS SEVERAL FASTENERS WORKING LOOSE. THERE APPEARS TO BE GRINDER MARKS ON SKIN. REPAIRED IAW HORIZON AIR EA 4-53-451.

Part: CLIP — CRACKED (FRAME 32)

TWO CRACKS ON FRAME CLIP AT FRAME 32-2 STRINGER 47 AFT SIDE OF FRAME. REPAIRED IAW FOKKER SRM 53-10-5, PAGE 601 AND SRM 53-02-13.

Part: SKIN — CRACKED (EMER EXIT DOOR)

SERVICE/EMERGENCY DOOR SKIN CRACKED AT FORWARD UPPER CORNER AT TWO RIVETS IN THE APERATURE RECESS. REPAIRED IAW FOKKER SRM 52-02-03, FIGURE 3 AND HORIZON AIR EA 4-52-136.

Part: CLIP — CRACKED (FRAME16)

FRAME 16-2 FRAME CLIP CRACKED PAST STOP DRILL HOLE INBOARD OF STRINGER 41 AFT SIDE OF FRAME. CRACK PAST 1 LIMIT. REPAIRED IAW FOKKER SRM 53-02-13, PAGE 5 FIGURE 3.

Part: FRAME — CRACKED (FRAME16060)

PDX - FRAME 16060 IS CRACKED APPROXIMATELY 5/8 INCH JUST OUTBOARD OF STRINGER 74. REPAIRED IAW FOKKER SRM 53-02-13, FIGURE 2, PAGE 4.

Part: CLIP — CRACKED (FRAME 32)

CRACK EXTENDING FROM STOP DRILL HOLE ON CLIP AT FRAME 32-2 STRINGER 46. REPAIRED IAW FOKKER SRM 53-02-13 FIGURE 3.

Part: CLIP — CRACKED (FRAME 41)

CRACK ON CLIP EXTENDING FROM RIVET BUCKTAIL AFT SIDE OF FRAME 41-2 STRINGER 45. REPAIRED IAW FOKKER SRM 51-10-4, PAGE 9, 4B AND SRM 53-02-13, FIGURE 3.

Part: FRAME — CORRODED (FRAME 6805)

PDX - DEEP CORROSION ON FRAME CAP AT NUT PLATE HOLE ON FRAME 6805 BETWEEN STRINGERS 73 AND 74. REPAIRED IAW HORIZON AIR EA 4-53-445.

Part: SKIN — DENTED (FUSELAGE)

PROTRUDING DENT ON LEFTHAND LOWER SKIN OF EXTERIOR FUSELAGE, 7 AFT OF FRAME 17065 AND 1 OUTBOARD OF STRINGER 1. REPAIRED IAW FOKKER SRM 53-02-02, FIGURE 1.

Part: FRAME — DAMAGED (CARGO DOOR)

PDX - AFT CARGO DOOR FORWARD FRAME REQUIRES REPLACEMENT. REPLACED IAW FOKKER SRM 52-30-00, PAGE 8 AND SRM 51-31-01, PAGES 1-17.

Part: FRAME — CRACKED (CARGO DOOR)

PDX - AFT CARGO DOOR FORWARD FRAME HAS CRACK AT NUT PLATE FOR DOOR STAY FITTING. REPAIRED IAW FOKKER SRM 52-30-00, PAGE 8 AND SRM 51-31-01, PAGES 1-17.

Part: BULKHEAD WEB — CRACKED (AFT PRESS BLKHD)

REAR PRESSURE BULKHEAD WEB CRACKED BETWEEN BEAM 1 AND 2 AT BL 750R. REPAIRED IAW FOKKER SRM 53-02-18.

Part: BULKHEAD BEAM — CRACKED (AFT PRESS BLKHD)

REAR PRESSURE BULKHEAD BEAM I HAS STOP DRILLED CRACK BL 80L BOTTOM SIDE. REPAIRED IAW FOKKER SRM 53-02-18.

Part: CLIP — CORRODED (FRAME 16060)

FRAME 16060 CLIP HAS CORROSION OUTBOARD OF STRINGER 74. REPAIRED IAW FOKKER SRM 51-31-01.

Part: STRINGER — CRACKED (FUSELAGE)

PDX - STRINGER 1B IS CRACKED AT AFT EDGE ON LOWER FLANGE THROUGH FIRST RIVET. REPAIRED IAW FOKKER SRM 53-02-01, PAGE 8, FIGURE 6.

Part: BULKHEAD BEAM — CRACKED (AFT PRESS BLKHD)

REAR PRESSURE BULKHEAD BEAM II RADIUS IS CRACKED BL 125R AND BL 225R. REPAIRED IAW FOKKER SRM 53-02-18, PAGES 30 TO 35.

Part: SKIN — DELAMINATED (RUDDER)

DELAMINATION OF LEFTHAND RUDDER SKIN AT STATION 21.6 TO 30.6. REPAIRED IAW FOKKER SRM 51-10-4.

Part: BULKHEAD BEAM — CRACKED (FWD PRESS BLKHD)

REPAIR ON BEAM VI FOR FORWARD PRESSURE BULKHEAD LOWER FLANGE IS CRACKED. REPAIRED IAW FOKKER SRM 53-02-18.

Part: DOOR — DENTED (CARGO COMPT)

PDX - BOTH LOWER FORWARD AND AFT CORNERS ON AFT CARGO DOOR DENTED. REPAIRED IAW FOKKER SRM 53-30-00, PAGE 9.

Part: DOOR — DENTED (CARGO COMPT)

PDX - BOTH LOWER FORWARD AND AFT CORNERS ON AFT CARGO DOOR ARE DENTED. REPAIRED IAW FOKKER SRM 51-31-01 AND SRM 51-30-02.

Part: WINDOW FRAME — CRACKED (LT COCKPIT)

PDX - CRACK AT PILOT SLIDING WINDOW LOWER AFT CORNER OF FRAME. REPAIRED IAW FOKKER SRM 51-31-01.

Part: THRUST STRUT — CORRODED (RT ENGINE)

PDX - RIGHT ENGINE THRUST STRUT HAS CORROSION IN SPOTS AROUND CIRCUMFERENCE TUBE IN STUBWING BY SLEEVE. REPAIRED IAW HORIZON AIR EA 4-71-82.

Part: APU — FAILED (TAIL SECTION)

FLT 654 - CLT-ROA - AFTER AIRCRAFT PULLED AWAY FROM THE JETWAY FOR DEPARTURE, THE APU FAILED. THE CABIN FILLED WITH SMOKE. THE LAVATORY SMOKE DETECTOR SOUNDED, BUT THERE WAS NO APU FIRE INDICATION IN THE COCKPIT. PASSENGERS WERE EVACUATED DOWN THE ENTRY DOOR STAIRS. MAINTENANCE REPLACED THE APU. (M)

Part: DOOR — NOT LATCHED (E/E COMPT)

ABE/CLT - FLT 1125 - SHORTLY AFTER TAKEOFF, THE AIRCRAFT WOULD NOT PRESSURIZE PROPERLY. NO EMERGENCY WAS DECLARED. THE FLIGHT DIVERTED TO PHL. FLIGHT LANDED AT PHL WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND THE FORWARD EQUIPMENT DOOR WAS NOT SEALED PROPERLY. REMOVED AND REINSTALLED DOOR. FLIGHT OPERATED TO CLT WITH NO PRESSURIZATION PROBLEMS. (X)

Part: HSI — MALFUNCTIONED (E/E COMPT)

FLT 872 - TRI-CLT - EN ROUTE TO CLT, BOTH ILW WERE UNRELIABLE AS WELL AS BOTH VOR NAVS. WEATHER HAD DETERIORATED IN CLT SO CREW DECIDED TO RETURN TO TRI. FLIGHT LANDED AT TRI WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED NR 2 HSI, LEFT AND RIGHT NAV RECEIVERS, AND LEFT AND RIGHT NAV CONTROL HEADS. (M)

Part: NAV CONTL HEAD — MALFUNCTIONED (E/E COMPT)

FLT 872 - TRI-CLT - EN ROUTE TO CLT, BOTH ILW WERE UNRELIABLE AS WELL AS BOTH VOR NAVS. WEATHER HAD DETERIORATED IN CLT SO CREW DECIDED TO RETURN TO TRI. FLIGHT LANDED AT TRI WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED NR 2 HSI, LEFT AND RIGHT NAV RECEIVERS, AND LEFT AND RIGHT NAV CONTROL HEADS. REFERENCE USAAF97001

Part: VOR/ILS RECEIVER — MALFUNCTIONED (E/E COMPT)

FLT 872 - TRI-CLT - EN ROUTE TO CLT, BOTH ILW WERE UNRELIABLE AS WELL AS BOTH VOR NAVS. WEATHER HAD DETERIORATED IN CLT SO CREW DECIDED TO RETURN TO TRI. FLIGHT LANDED AT TRI WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED NR 2 HSI, LEFT AND RIGHT NAV RECEIVERS, AND LEFT AND RIGHT NAV CONTROL HEADS. REFERENCE USAAF97001

Part: RETRACT MECH — OUT OF ADJUST (LT MLG DOOR)

FLT 1297 - GSO-PIT - AFTER T/O AND GEAR RETRACTED, LEFT GEAR DOOR LIGHT STAYED ILLUMINATED. FLIGHT RETUREND TO GSO WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND THE LEFT GEAR DOOR WOULD NOT LOCK. RIGGED LEFT INBOARD DOOR STOP ON MAIN LANDING GEAR. INSPECTION OF RIGGING WAS COMPLETED. OPERATIONAL CHECK WAS GOOD. (M)

Part: RETRACT MECH — MALFUNCTIONED (LANDING GEAR)

FLT 873 - CLT-TYS - ON APPROACH TO TRI MAIN GEAR DOORS OPENED BUT GEAR DID NOT EXTEND. FLIGHT RETURNED TO CLT. CAPTAIN USED THE ALTERNATE EXTEND METHOD AND GEARS EXTENDED NORMALLY BY FREEFALL. AN EMERGENCY WAS DECLARED AS A PRECAUTION. FLIGHT LANDED NORMALLY WITHOUT FURTHER INCIDENT. (M)

Part: WINDOW POST — CRACKED (LT COCKPIT)

PIT - DURING UNSCHEDULED MAINTENANCE, FOUND .75 INCH CRACK AT LEFT NR 3 WINDOW POST. DETECTED BY EDDY CURRENT INSPECTION, AND SIP REF NR 53-10-18 PG 1, PCI 1488. CUT OUT AFT HROIZONTAL FLANGE. INSTALLED A FILLER AND A BATH TUB REPAIR FITTING PER EA NR 33552. (M)

Part: SOLENOID — FAILED (COCKPIT)

CLT - FLT 2052 - CREW COULD NOT RETRACT GEAR AFTER TAKEOFF. FLIGHT RETURNED TO CLT AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE LANDING GEAR LEVER LATCH SOLENOID. (M)

Part: RETRACT MECH — MALFUNCTIONED (LANDING GEAR)

CLT - FLT 2052 - CREW COULD NOT RETRACT GEAR AFTER TAKEOFF. FLIGHT RETURNED TO CLT AND LANDED WITH NO FURTHER INCIDENT. (M)

Part: MULTISPEED SW — FAILED (APU COMPARTMENT)

CLT - FLT 729 - DURING CLIMB-OUT WITH ONE CSD ON MEL AND THE APU RUNNING, APU EXPERIENCED AN OVERSPEED AND SHUTDOWN. FLIGHT RETURNED TO CLT AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE MULTI-SPEED ELECTRONIC SWITCH. (X)

Part: STARTER — FAILED (RIGHT ENGINE)

CAE - UPON TAKEOFF FROM CAE, CREW RECEIVED AURAL AND VISUAL FIRE WARNINGS ON THE NR 2 ENGINE AND THE START VALVE LIGHT. CREW SECURED THE ENGINE AND THE WARNINGS STOPPED. FLIGHT RETURNED TO CAE AND LANDED WITH NO FURTHER INCIDENT. SET 20 MINUTES. HEAT FROM THE STARTER CAUSED THE FIRE WARNING. MAINTENANCE REPLACED THE STARTER AND THE RIGHT ENGINE OUTBOARD FIRE DETECTION LOOP. (M)

Part: FIRE LOOP — FAILED (NR 2 ENGINE)

CAE - FL 0854 - UPON TAKEOFF FROM CAE, CREW RECEIVED AURAL AND VISUAL FIRE WARNINGS ON THE NR 2 ENGINE. CREW SECURED THE ENGINE AND THE WARNINGS STOPPED. FLIGHT RETURNED TO CAE AND LANDED WITH NO FURTHER INCIDENT. SET 20 MINUTES. REMOVED AND REPLACED NR 2 OUTBOARD ENGINE DETECTION LOOP. OPS CHECK NORMAL. (M)

Part: O-RING — CUT (NR 1 ENGINE)

GSO - FLT NR 735 - NR 1 ENGINE SHUT DOWN ON SHORT FINAL DUE TO CSD LIGHT, LOW OIL PRESSURE AND DECAYING RPM TO 38 PERCENT HP RPM. FOUND O-RING CUT AND LEAKING FROM HP FUEL SHUTOFF VALVE AT THE PRESSURE INLET TO THE FUEL FLOW REGULATOR. OIL LEVEL GOOD, CSD LEVEL GOOD. GROUND RAN ENGINE, OPS CHECK GOOD. (M)

Part: DNLOCK ACT — INOPERATIVE (RT MLG)

YOW - FLT 0810 - CREW COULD NOT GET THE GREEN LIGHTS FOR THE RIGHT MAIN GEAR. THE CREW HAD TO RECYCLE THE GEAR SEVERAL TIMES TO GET THE GREEN LIGHTS. FLIGHT MADE A NORMAL LANDING. MAINTENANCE REPLACED THE RIGHT DOWNLOCK ACTUATOR. LANDING CHECKS NORMAL. (M)

Part: BATTERY PACK — INOPERATIVE (ROWS 1, 2, 3)

PIT - FLT 0680 - THE EMERGENCY STRIP LIGHTS AT ROWS 1, 2 AND 3 WAS INTERMITTENT. MAINTENANCE REPLACED THE BATTERY PACK. OPERATIONS CHECKED GOOD. (Z)