N774AS

Part: FITTING — CORRODED (R2 DOOR) · corrosion level 2 · airframe 51,918 hrs · 29,295 cycles

R2 DOOR CORROSION ON DOOR SURROUND FWD LIP FROM UPPER LATCH FITTING TOO UPPER HINGE. R2 PRESSURE SEAL LANDING AT DOOR CUTOUT. R&R R2 DOOR FWD LIP UPPER LATCH FITTING IAW 737 400 SRM 51 40 02. ACCOMPLISHED DOORSILL LAND AREA BUILD UP RESEAL ON UPPER LATCH FITTING IAW EA 5210 01133.

Part: FAILSAFE — CORRODED (BS 500G) · corrosion level 2 · airframe 51,918 hrs · 29,295 cycles

FAIL SAFE ANGLE HAS CORROSION AT STR 28R. REMOVED CORRODED FAIL SAFE ANGLE IAW SRM 51-40-02 FIG 8. INSTALLED NEW FAIL SAFE ANGLE IAW B737 400 SRM 51 40 02.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 51,918 hrs · 29,295 cycles

FUSELAGE SKIN CREASED RT FROM STA 360 400 ABOVE STR 20. REPAIRED SKIN FROM STA 360 400 ABOVE STR 20 IAW ASA EA 400 53EA 00503.

Part: PRESSURE SWITCH — DEFECTIVE (E/E BAY) · airframe 51,866 hrs · 29,286 cycles

F/A REPORTED LOUD BANG AT 35000' CABIN ALTITUDE THEN SHOWED A 1000'/MIN CLIMB CABIN WENT FROM 8500' TO 11000' DURING OUR RAPID DESCENT GOT CONTROL AT APPROX 20000' IN MANUAL AC. AFTER LANDING CABIN WAS 500' BELOW SEA LEVEL. INSPECTED THE APU DUCT SEALS [KEEL BEAM & AFT PRESSURE BULKHEAD] NO LEAKS NOTED. INSPECTED APU CHECK VALVE OPS & LEAK CK OK. PRESSURIZED AC PER MM 21-00-05 PG. 201 [CONFIDENCE CK] ALL FUNCTIONS NORMAL PRESSURIZED TO 4.0 PSI NORMAL. NO DEFECTS NOTED. PERFORMED CABIN PRESS LEAK TEST PER MM 05-51-91-702-001 OPS & LEAK CKS NORMAL. R&R CABIN PRESSURE CONTROLLER PRECAUTIONARY IAW MM 21-31-21-004-003 & MM 21-31-21-404-404. PERFORMED PRESSURIZATION CONTROL SYST TEST IAW MM 21 31 00/201 & MM 21-31-00-702-001. REMOVED CONTROLLER PLACED IN ROH. REF L/P 6591740 FOR FCF.

Part: SKIN — DELAMINATED (NR 4 SPOILER) · airframe 49,274 hrs · 27,823 cycles

LEFT WING NR 4 SPOILER BLADE SEAL RETAINING FASTENER INSERTS HAVE AREAS OF DELAMINATION AROUND THEM ON UPPER SURFACE. PREPARED DAMAGED AREA FABRICATED FILLER AND DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 PGS 212 214 254 REPAIR 4.

Part: WEDGE — DELAMINATED (L/E SLAT) · airframe 49,274 hrs · 27,823 cycles

LEFT WING NR 1 SLAT T/E WEDGE AREA OF DELAMINATION ON O/B UPPER SUFACE. REMOVED DAMAGED AREA OF DELAMINATION, FABRICATED CORE AND REPAIR DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 PGS 201 PAR 9G 217 218 PAR 8 214 PAR 15 20 PGS 241 242 254 257.

Part: SKIN — DENTED (FOREFLAP) · airframe 49,274 hrs · 27,823 cycles

LEFT WING AFT FLAPS I/B FORE FLAP LOWER SURFACE HAS MULTIPLE DENTS. PREPARED DAMAGED AREA, FABRICATED FILLERS AND 3 EA DOUBLERS AND BONDED IAW B737 400 SRM 51 70 10 PGS 212 241 214 AND 254 3 EA REPAIR DOUBLERS LOCATED AT WBL 90 115 AND 121.

Part: SKIN — DENTED (T/E FLAP) · airframe 49,274 hrs · 27,823 cycles

LEFT WING O/B AFT FLAP LOWER SURFACE HAS MULTIPLE DENTS AT MID SECTION. PREPARED DAMAGED AREA, FABRICATED REPAIR DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 REPAIR 2.

Part: SKIN — DENTED (NR 6 SPOILER) · airframe 49,274 hrs · 27,823 cycles

RIGHT WING NR 6 SPOILER DENTED ON UPPER SURFACE 15" FRM I/B END. PREPARED DAMAGED AREA, FABRICATED REPAIR DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 PGS 212 214 223 241 AND 254 257 REPAIR 2.

Part: SKIN — DENTED (NR 5 SPOILER) · airframe 49,274 hrs · 27,823 cycles

RIGHT WING NR 5 SPOILER LOWER SURFACE HAS MULTIPLE DENTS ON I/B EDGE. PREPARED DAMAGED AREA, FABRICATED REPAIR DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 PGS 212 214 223 241 AND 254 257 REPAIR 2.

Part: SKIN — DENTED (NR 0 SPOILER) · airframe 49,274 hrs · 27,823 cycles

LEFT WING NR 0 SPOILER LOWER SURFACE HAS A SHARP DENT 5" FROM I/B SIDE AND 15" FRM T/E. PREPARED DAMAGED AREA, FABRICATED REPAIR DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 PGS 212 214 223 241 AND 254.

Part: SKIN — DENTED (FOREFLAP) · airframe 49,274 hrs · 27,823 cycles

RIGHT I/B FOREFLAP HAS MULTIPLE DENTS ON LOWER SURFACE 32" FRM I/B AND 34" FRM O/B SIDES. PREPARED DAMAGED AREA, FABRICATED FILLERS AND DOUBLERS AND BONDED IAW B737 400 SRM 51 70 10 PGS 212 241 214 AND 254.

Part: SKIN — DENTED (NR 2 SPOILER) · airframe 49,274 hrs · 27,823 cycles

LEFT WING NR 2 SPOILER LOWER SURFACE SHARP DENT NEAR O/B CORNER 3" FRM EDGE. PREPARED DAMAGED AREA, FABRICATED REPAIR DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 PGS 212 214 223 241 AND 254 257 REPAIR 2.

Part: SKIN — DENTED (NR 3 SPOILER) · airframe 49,274 hrs · 27,823 cycles

LEFT WING NR 3 SPOILER UPPER SUFACE HAS AN AREA OF 3 EA DENTS. PREPARED DAMAGED AREA, FABRICATED REPAIR DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 PGS 212 214 223 241 AND 254 257 REPAIR 2.

Part: SKIN — DAMAGED (NR 3 SPOILER) · airframe 49,274 hrs · 27,823 cycles

LEFT WING NR 3 SPOILER LOWER SURFACE CREASED O/B OF ACTUATOR. PREPARED DAMAGED AREA, FABRICATED REPAIR DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 PGS 212 214 223 241 AND 254 257 REPAIR 2.

Part: SKIN — DELAMINATED (NR 1 SPOILER) · airframe 49,274 hrs · 27,823 cycles

LEFT WING NR 1 SPOILER LOWER SURFACE HAS SHARP DENT 12" FRM I/B AND 4" FRM L/E. PREPARED DAMAGED AREA, FABRICATED REPAIR DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 PGS 212 214 223 241 AND 254 257 REPAIR 2.

Part: SKIN — DENTED (NR 1 SPOILER) · airframe 49,274 hrs · 27,823 cycles

LEFT WING NR 1 SPOILER UPPER SURFACE DENTED. PREPARED DAMAGED AREA, FABRICATED FILLER SKIN AND DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 PAGES 211 213 214 223 231 254 257 REPAIR 4.

Part: SKIN — DENTED (NR 9 SPOILER) · airframe 49,274 hrs · 27,823 cycles

RIGHT WING NR 9 SPOILER HAS AREA OF DELAMINATION ON UPPER I/B SURFACE. PREPARED DAMAGED AREA, FABRICATED REPAIR DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 PGS 212 276 241 AND PG 255 PAR B.

Part: SKIN — DENTED (LT SPOILER) · airframe 49,274 hrs · 27,823 cycles

LEFT WING I/B GROUND SPOILER HAS MULTIPLE DENTS ON UPPER SURFACE AT WBL 162 AND WBL 144 AREAS. PREPARED DAMAGED AREAS, FABRICATED REPAIR DOUBLERS AND BONDED IAW B737 400 SRM 51 70 10 PGS 201 REPAIR 2, 2 EACH DOUBLERS INSTALLED.

Part: SKIN — DENTED (NR 2 SPOILER) · airframe 49,274 hrs · 27,823 cycles

LEFT WING NR 2 SPOILER UPPER SURFACE HAS AREA OF MULTIPLE DENTS. PREPARED DAMAGED AREA, FABRICATED REPAIR DOUBLERS AND BONDED IAW B737 400 SRM 51 70 10 PGS 212 214 223 241 AND 254 257 REPAIR 2 (5 EA. REPAIR DOUBLERS).

Part: SKIN — DENTED (NR 5 SPOILER) · airframe 49,274 hrs · 27,823 cycles

RIGHT WING NR 5 SPOILER DENTED ON UPPER SURFACE. PREPARED DAMAGED AREA, FABRICATED REPAIR DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 PGS 212 214 223 241 AND 254 257 REPAIR 2.

Part: SKIN — DELAMINATED (L/E SLAT) · airframe 49,274 hrs · 27,823 cycles

LEFT WING NR 1 L/E SLAT LOWER SURFACE O/B SIDE DELAMINATED. REMOVED DAMAGE DELAMINATION UNDER 2" DIAMETER, FABRICATED REPAIR DOUBLER AND BONDED IAW B737 400 SRM 51 70 10 REPAIR 2.

Part: SKIN — DENTED (GROUND SPOILER) · airframe 45,836 hrs · 25,943 cycles

LEFT I/B GROUND SPOILER HAS NUMERIOUS DENTS ON LWR SURFACES. PREPPED DENTED AREA, FABRICATED AND INSTALLED REPAIR PIECES IAW SRM 51-70-10.

Part: SKIN — DENTED (BS 1052-1062) · airframe 45,836 hrs · 25,943 cycles

FUSELAGE SKIN DENTED AT BSTA 1050 BELOW STR 16L. REMOVED DAMAGE, FABRICATED AND INSTALLED FILLERS AND DOUBLERS IAW ASA EA 5330 02172.

Part: SKIN — MISREPAIRED (FORE FLAP) · airframe 45,836 hrs · 25,943 cycles

RIGHT I/B FORE FLAP HAS 2 REPAIRS WITHIN ONE INCH OF EACH OTHER. EDGE DISTANCE IS TOO SHORT PER SRM. REMOVED PREVIOUS REPAIRS, PREPPED AREA FABRICATED AND INSTALLED REPAIR PIECES IAW SRM 51-70-10 REPAIR 1.

Part: SKIN — GOUGED (BS 949-963) · airframe 45,836 hrs · 25,943 cycles

FUSELAGE SKIN GOUGED AT BSTA 950 STR 18L. REMOVED DAMAGE, FABRICATED AND INSTALLED REPAIR FILLERS DOUBLERS AND TRIPLERS IAW SRM 53-00-01 FIG 201.

Part: SKIN — DENTED (BS 986-1016) · airframe 45,836 hrs · 25,943 cycles

FUSELAGE DENTED AT STA 1007 5 INCHES ABOVE STR 14L. REMOVED SKIN SECTION, INSTALLED NEW SKIN IAW SRM 51-40-2.

Part: SKIN — DENTED (BS 1004-1016) · airframe 45,836 hrs · 25,943 cycles

FUSELAGE SKIN DENTED AT 2 PLACES BSTA 1011 ONE ABOVE AND ONE BELOW STR 14R LAP. REMOVED DAMAGED AREAS OF SKIN, FABRICATED AND INSTALLED FILLERS DOUBLERS AND TRIPLERS IAW SRM 53-00-01 FIG 201.

Part: SKIN — PUNCTURED (AILERON) · airframe 45,863 hrs · 25,943 cycles

RIGHT AILERON HAS PUNCTURE ON LOWER SURFACE AT O/B END. PREPPED DAMAGED AREA, FABRICATED AND BONDED REPAIR PIECES IAW SRM 51-70-03 REPAIR 2.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS)

JNU - AFT LEFT SVC DOOR OVER DOOR EMERGENCY AND AFT RIGHT SVC DOOR EXIT LOCATOR SIGN LIGHTS INOP. REMOVED AND REPLACED BATTERY PACK FOR AFT LEFT SVC DOOR EXIT LOCATOR SIGN LIGHTS. OPS CHECKS NORMAL.

Part: DOOR FRAME — CRACKED (BS 440)

PAE- FWD CARGO DOOR FWD FRAME CRACKED AT NR5 DOORSTOP FITTING. REMOVED AND REPLACED BSTA 440 FWD CARGO DOOR FRAME IAW SRM. (K)

Part: FRAME — CRACKED (BS 380)

PAE- BSTA 380 FRAME MEMBER CRACKED AT BIN RAIL ATTACH. REPAIRED FLOOR BEAM IAW SRM. (K)

Part: FLOORBEAM — CORRODED (FUSELEGE)

PAE- CORROSION ON TOP CHORD OF FLOOR BEAM. REPAIRED FLOOR BEAM IAW SRM. (K)

Part: FRAME — DENTED (BS 727F)

DENT IN FRAME AT BS 727F BETWEEN STR 22R-24R. REPAIRED FRAME IAW SRM 51-70-11. (K)

Part: FRAME — CORRODED (FS 787)

PAE - FOUND CORROSION ON LOWER FRAME OUT OF LIMITS. REPAIRED BY FABRICATING AND INSTALLING REPAIR PER ASA EA 5360-01048. (M)

Part: SHEAR TIE — CORRODED (FS 500B)

PAE - FOUND CORROSION ON UPPER SURFACE OF SHEAR TIE AT FASTENER OUT OF LIMITS. REPAIRED SHEAR TIE PER SRM 53-00-07, AND 51-440-02. (M)

Part: SHEAR TIE — UNKNOWN (FS 500C)

PAE - FOUND FRAME SHEAR TIE PREVIOUS BLEND. REPAIRED OUT OF LIMITS SHEAR TIE PER B737-400 SRM 53-00-07 REPAIR. (M)

Part: CREASE BEAM — CORRODED (FS 328-360)

PAE - FOUND RIGHT CREASE BEAM CORRODED OUT OF LIMITS. REPLACED CREASE BEAM PER B737-400 SRM 51-40-02. (M)

Part: FRAME — CORRODED (FS 747)

PAE - FOUND CORROSION ON LOWER FRAME CHORD OUT OF LIMITS. REPAIRED BY FABRICATING AND INSTALLING REPAIR PER B737-400 SRM 53-00-07.

Part: STRUCTURE — CORRODED (FUSELAGE)

FOUND CORROSION AT BS 500G-500G PLUS 8 INCHES, RBL 7, WL 148.5. REPAIRED IAW ASA EA 5360-01047. (M)

Part: DOUBLER — CORRODED (FS 967)

PAE - FOUND CORROSION ON BONDED SKIN DOUBLER. REPAIRED PER ER 05-4782, AND ASA EA 5360-01046. (M)

Part: FRAME — CHAFED (FUSELAGE)

FOUND FRAME CHAFED AT BS 500E, STRINGER 20 LEFT, WL 188. FOUND OUT OF LIMITS, REPAIRED IAW B737-400 SRM 51-70-11. (M)

Part: SHEAR TIE — CORRODED (FUSELAGE)

PAE - FOUND CORROSION ON SHEAR TIE. REPAIRED IAW B737-400 SRM 53-00-07. (M)

Part: FRAME — CORRODED (FUSELAGE)

PAE - FOUND CORROSION ON FRAME. FOUND OUT OF LIMITS, REPAIRED IAW B737-400 SRM 53-00-07. (M)

Part: SHEAR TIE — CORRODED (FUSELAGE)

PAE - FOUND CORROSION ON SHEAR TIE. FOUND OUT OF LIMITS, REPAIRED IAW B737-400 SRM 53-00-07 FIG 201. (M)

Part: SHEAR TIE — CORRODED (FUSELAGE)

PAE - FOUND CORROSION ON SHEAR TIE. FOUND OUT OF LIMITS, REPAIRED PER B737-400 SRM 53-00-07 FIG 20, REPAIR 3 AND ASA EA 5330-02030. (M)

Part: STRINGER CLIP — CRACKED (FS 663.5)

PAE - FOUND STRINGER CLIP CRACKED. REPLACED STRINGER CLIP PER B737-400 SRM 51-40-02. (M)

Part: SEAL DEPRESSOR — CRACKED (FS 304)

PAE - FOUND FORWARD GALLEY DOOR CUTOUT, UPPER FORWARD CORNER, SEAL DEPRESSOR CRACKED. REPLACED SEAL DEPRESSOR PER B737-400 SRM 51-40-02. (M)

Part: SKIN — CORRODED (FUSELAGE)

PAE - FOUND CORROSION ON SKIN UNDER KEEL BEAM. FOUND OUT OF LIMITS, REPAIRED PER ASA EA 5310-01045. (M)

Part: KEELBEAM — CORRODED (BS 500G)

PAE - FOUND CORROSION ON KEELBEAM. FOUND OUT OF LIMITS, REPAIRED ASA EA 5360-01045. (M)

Part: FRAME — CORRODED (FUSELAGE)

PAE - FOUND CORROSION ON LOWER FRAME CHORD. FOUND OUT OF LIMITS, REPAIRED PER B737-400 SRM 53-00-07, REPAIR 5. (M)

Part: FLOORBEAM — CORRODED (FS 947)

PAE - FOUND CORROSION ON FLOORBEAM. REPAIRED IAW ASA EA 5310-02524. (M)

Part: FRAME — CORRODED (FS 727F)

PAE - FOUND CORROSION LOWER CHORD OF FRAME AT BS 727F AT STRINGER 26L-27L. REPAIRED FRAME IAW B737-400 SRM 51-40-02. (M)

Part: FRAME — CORRODED (BS 767)

PAE - FOUND CORROSION ON LOWER FRAME CHORD AT BS 767, STRINGER 26R TO 27R. REPAIRED AND REPLACED IAW B737-400 SRM 53-00-07. (M)

Part: SHEAR TIE — CORRODED (FS 460)

PAE - FOUND CORROSION ON BS 46, RBL 7 - RBL 10, WL 146 SHEAR TIE. REPAIRED SHEAR TIE IAW B737-400 SRM 53-00-02 REPAIR 4. (M)

Part: FRAME — CORRODED (FS 727F S26-27L)

PAE - FOUND CORROSION ON LOWER CHORD OF FRAME AT BS 727F AT STRINGER 26L-27L. REPAIRED FRAME IAW B737-400 SRM 51-40-02. (M)

Part: REVEAL — CORRODED (FS 328)

PAE - FOUND FORWARD GALLEY DOOR CUTOUT, UPPER CORNER SEAL DEPRESSOR IS CORRODED. REMOVED AND REPLACED REVEAL IAW B737-400 SRM 51-40-02. (M)

Part: FRAME — CORRODED (FS 747 S25-26L)

PAE - FOUND CORROSION LOWER FRAME CHORD AT FS 747 CORRODED FROM STRINGER 25L TO STRINGER 26L. REPAIRED BY FABRICATING AND INSTALLING REPAIR AT BS 747, STRINGER 25L TO STRINGER 26L, IAW B737-400 SRM 53-00-07. (M)

Part: FRAME — CORRODED (BS 767)

PAE - FOUND CORROSION ON LOWER FRAME CHORD AT BS 767, STRINGER 26R TO 27R. REMOVED AND REPLACED CHORD IAW B737-400 SRM 53-00-07. (M)

Part: FRAME — CORRODED (FS 500F)

PAE - FOUND CORROSION ON LOWER FRAME CHORD AT BS S500F, STRINGER 25R TO 26R. REMOVED AND REPLACED SHEAR TIE IAW B737-400 SRM 53-00-07. (M)

Part: FRAME — MISDRILLED (BS 867)

PAE - FOUND MISDRILLED HOLE IN FRAME UPPER FLANGE RADIUS AT BS 867, RBL 22, WL 160. REPAIRED IAW B737-400 SRM 51-70-11. (M)

Part: FRAME — DENTED (BS 727F)

PAE - FOUND DENT AT BS 727F, STRINGER 24R-25R IN FRAME. CUTOUT DAMAGE AND INSTALLED REPAIR DOUBLER IAW B737-400 SRM 51-70-11. (M)

Part: FRAME — CORRODED (FUSELAGE)

PAE: CORROSION ON LOWER FRAME CHORD AT BSTA 767, STR 25R TO 26 R. REMOVED AND REPLACED SHEAR TIE IAW SRM. (K)

Part: FRAME — CORRODED (FS 849)

PAE - AFT CARGO BAY ODOR FRAME DOUBLER, BS 849, RBL 28, CORRODED. REPLACED FRAME ASSY PER B737-400 SRM 51-40-02. (M)

Part: FRAME — CORRODED (FS 727G)

PAE - FOUND CORROSION ON FRAME UPPER CHORD. REPAIRED PER B737-400 SRM 51-70-11. (M)

Part: FRAME — CORRODED (FS 727)

PAE - FOUND FRAME CORRODED AT BS 727E, LBL 20. REPAIRED PER B737-400 SRM 53-00-07. (M)

Part: SILL — CORRODED (FUSELAGE)

RT DOOR R1, MOPSILL CORRODED. REPLACED MOPSILL IAW SRM. (K)

Part: CREASE BEAM — CORRODED (FUSELAGE) · corrosion level 2

RT CREASE BEAM CORRODED. REPLACED IAW SRM. (K)

Part: FRAME — DENTED (FS 500E)

PAE - FOUND DENT IN FRAME AT BS 500E, STRINGER 24R. REPAIRED DENT PER B737-400 SRM 51-70-11 AND 53-30-53. (M)

Part: FRAME — CORRODED (FUSELAGE) · corrosion level 2

PAE-CORROSION ON LOWER FRAME CHORD. REMOVED AND REPLACED LOWER FRAME CHORD IAW SRM. (K)

Part: FLOORBEAM — CORRODED (FUSELAGE)

PAE - FOUND CORROSION AROUND FASTENER HOLES IN FLOORBEAM UPPER CHORD AT BS 986, RLB 24 TO LBL 44, WL 208. REPAIRED PER B737-400 SRM 53-60-51 AND EA 5310-0251. (M)

Part: SKIN — CRACKED (LE SLAT)

PAE- NR 3 SLAT LWR T/E SKIN AT OB END CRACKED THROUGH FASTENER HOLE. REPAIRED IAW SRM 57-43-01. (M)

Part: SKIN — CRACKED (NR 3 SLAT)

PAE - NR 3 SLAT LWR T/E SKIN AT IB END CRACKED AT FASTENER HOLE. REPAIRED IAW SRM. (K)

Part: BEAM — CRACKED (FUSELAGE)

PAE- NR3 SLAT LWR T/E SKIN AT OB AUX TRACK, 5 EA CRACKS THROUGH FASTENER HOLES. REPAIRED IAW SRM. (K)

Part: FRAME — CORRODED (FUSELAGE)

PAE - FOUND CORROSION AFT CARGO BAY, FRAME LOWER CHORD. CORROSION OUT OF LIMITS, FABRICATED AND INSTALLED NEW SHEAR TIE FRAME PER B737-400 SRM 53-00-07. (M)

Part: SEAL DEPRESSOR — CORRODED (DOOR) · corrosion level 2

PAE-CORROSION ON FWD SERVICE DOOR CUTOUT SEAL DEPRESSOR. REMOVED AND REPLACED DUE TO FINDING CRACKS WHILE REMOVING CORROSION. (K)

Part: FRAME — CORRODED (FUSELAGE)

PAE- CORROSION AFT CARGO BAY FRAME CHROD SHEAR TIE. REPAIRED IAW SRM. (K)

Part: WEB — CORRODED (FUSELAGE)

PAE-CORROSION ON SHEAR WEB. REMOVED AND REPLACED SHEAR WEB IAW SRM. (K)

Part: BEAM — CRACKED (FUSELAGE)

PAE- FWD ENTRY DOOR LWR GATE BEAM CRACKED. REMOVED AND REPLACED IAW SRM. (K)

Part: SHEAR TIE — CORRODED (FUSELAGE) · corrosion level 2

PAE-CORROSION AT BSTA 500B, RBL 16, WL 149, UPPER SURFACE OF SHEAR TIE AT FASTENER. REPAIRED SHEAR TIE IAW SRM. (K)

Part: SUPPORT — CORRODED (GIRT BAR)

PAE - FOUND CORROSION ON L1 DOOR GIRT BAR FITTING SUPPORT. REMOVED AND REPLACED IAW B737-400 SRM 51-40-02. (M)

Part: FLOORBEAM — CORRODED (FUSELAGE)

PAE - FOUND FLOORBEAM CORRODED. REMOVED, FABRICATED AND INSTALLED FLOORBEAM IAW B737-400 SRM 53-10-51 REPAIR 5. (M)

Part: FRAME — CRACKED (FUSELAGE)

PAE - FOUND BS 380 FRAME MEMBER CRACK AT BIN RAIL ATTACHMENT. REPAIRED PER B737-400 SRM 53-00-07. (M)

Part: INTERCOSTAL — CORRODED (FUSELAGE)

PAE - FOUND INTERCOSTAL ANGLE CORRODED AT BS 925-947, FOUND TO BE CRACKED ALSO AT FASTENER HOLES. REMOVED AND REPLACED INTERCOSTAL IAW B737-400 SRM 51-40-06 AND 53-60-51. (M)

Part: FRAME — CRACKED (FUSELAGE)

PAE - FOUND BS 380 FRAME MEMBER CRACK AT BIN RAIL ATTACHMENT. REPAIRED PER B737-400 SRM 53-00-07. (M)

Part: SILL — CORRODED (FUSELAGE)

PAE - FOUND AFT SERVICE DOOR CUTOUT MOPSILL IS CORRODED. REMOVED AND REPLACED INTERCOSTAL IAW B737-400 SRM 51-40-02 AND DWG 65-45885. (M)

Part: SILL — CORRODED (FUSELAGE)

PAE - FOUND AFT ENTRY DOOR CUTOUT MOPSILL CORRODED. REMOVED AND REPLACED MOPSILL IAW B737-400 SRM 51-40-02, AND DWG 65-52878. (M)

Part: SHEAR WEB — CORRODED (BS 294-328)

PAE - FOUND CORROSION ON SHEAR WEB. REMOVED AND REPLACED IAW B737-400 SRM 51-40-02 AND DWG 65-45875.

Part: INTERCOSTAL — CORRODED (FUSELAGE)

FOUND INTERCOSTAL ANGLE CORRODED AT BS 925-987, FOUND TO BE CRACKED ALSO AT THE FASTENER HOLE. REPLACED INTERCOSTAL IAW B737-400 SRM 53-60-51 AND 51-40-06. (M)

Part: FITTING — CORRODED (BS 344 GIRT BAR)

PAE - FOUND CORROSION ON L-1 DOOR GIRT BAR FITTING. REMOVED AND REPLACED IAW B737-400 SRM 51-40-02 AND 53-00-07. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

PAE - FOUND CORROSION AT BS 500F-500G, LBL 18.5, WL 156 ON FLOOR TRACK. REMOVED DAMAGED FLOOR TRACK AND REPLACE IAW B737-400 SRM 53-00-53. (M)

Part: SHEAR TIE — CORRODED (FUSELAGE)

PAE - FOUND CORROSION ON SHEAR TIE. REPAIRED SHEAR TIE IAW B737-400 SRM 53-00-07. (M)

Part: STOP FITTING — CORRODED (FUSELAGE)

PAE - FOUND AFT ENTRY DOORSILL AREA DOOR STOP PAD FITTINGS CORRODED. REMOVED AND REPLACED PER B737-400 SRM 51-40-02, AND DWG 65-52878. (M)

Part: INTERCOSTAL — CRACKED (BS 925-987)

PAE - FOUND INTERCOSTAL ANGLE CORRODED AT BS 925-987, FOUND TO BE CRACKED ALSO AT THE FASTENER HOLE. REPLACED INTERCOSTAL IAW B737-400 SRM 53-60-51 AND 51-40-06. (M)

Part: FRAME — CRACKED (FUSELAGE)

PAE - FOUND CRACKED FRAME AT BIN RAIL SUPPORT AT BS 360 BETWEEN STRINGER 7-8 LEFT. REPAIRED CRACKED FRAME IAW B737-400 SRM 53-00-07. (M)

Part: FITTING — CORRODED (GIRT BAR)

PAE - FOUND CORROSION ON L1 AFT GIRT BAR FITTING. REPAIRED IAW B737-400 SRM 51-40-02 AND 53-00-07. (M)

Part: FRAME — CORRODED (FUSELAGE)

PAE - FOUND CORROSION AT APU COMPARTMENT LOWER CHORD FOR AIR INLET IS CORRODED AT BS 1118 TO 1125, RBL 20. REMOVED AND REPLACED PER B737-400 SRM 51-40-02 AND DWG 65-46579. (M)

Part: FRAME — CORRODED (FUSELAGE)

PAE - FOUND CORROSION AT APU COMPARTMENT UPPER CHORD FOR AIR INLET IS CORRODED AT BS 1122, RBL 11, WL 214. REMOVED AND REPLACED PER B737-400 SRM 51-40-02 AND DWG 656-46579. (M)

Part: DOUBLER — CORRODED (FUSELAGE)

PAE - FOUND CORROSION ON SKIN DOUBLER FOR BODY DRAIN AT BS 500C- 500C PLUS 5 INCHES. REMOVED AND REPLACED DOUBLER PER B737-400 SRM 51-40-02. (M)

Part: DOUBLER — CORRODED (FUSELAGE)

PAE - FOUND CORROSION ON SKIN DOUBLER FOR BODY DRAIN AT BS 500-500A PLUS 5 INCHES. REMOVED AND REPLACED DOUBLER PER B737-400 SRM 51-40-02. (M)

Part: WEB — DAMAGED (FUSELAGE)

PAE - FOUND WEB HAS ELONGATED HOLES AT BS 332, WL 208, RBL 65. REMOVED DAMAGED SECTION, REPAIRED PER B737-400 SRM 51-70-13. (M)

Part: WEB — DAMAGED (FUSELAGE)

PAE - WEB HAS ELONGATED HOLES AT BS 344 TO 360, WL 208, RBL 65. REMOVED DAMAGED SECTION OF WEB, REPAIRED AND INSTALLED NEW SECTION PER B737-400 SRM 51-20-13 FIGURE 1. (M)

Part: FLOORBEAM — CORRODED (FS 967)

PAE - FOUND CORROSION ON FLOORBEAM. REPAIRED FLOORBEAM PER B737-400 SRM 53-60-51. (M)

Part: SILL — CORRODED (FS 305-360)

PAE - FOUND L-1 DOOR CUTOUT MOPSILL CORRODED. REPLACED L-1 DOOR MOPSILL PER B737-400 SRM 51-40-02. (M)

Part: STRINGER — CRACKED (FS 359)

PAE - FOUND CRACK IN STRINGER 14L AT STRINGER SPLICE. REMOVED DAMAGED SECTION, FABRICATED REPAIR PARTS AND INSTALLED PER B737-400 SRM 51-40-02. (M)

Part: FLOORBEAM — CORRODED (FS 312)

PAE - FOUND CORROSION ON TOP CHORD OF FLOORBEAM. REPAIRED FLOORBEAM AT BS 312 LBL 7 - RBL 8 WL 208 PER B737-400 SRM 53-00-51. (M)

Part: SKIN — CRACKED (FS 492.4)

PAE - BS 492.4 RBL 28 FORWARD CARGO DOOR CUTOUT FORWARD SIDE OF CLOSEOUT WEB IS CRACKED .250 INCH. REMOVED DAMAGED SECTION, FABRICATED REPAIR PARTS AND INSTALLED PER B737-400 SRM 51-70-13 FIG 1. (M)

Part: ANGLE — CORRODED (FS 500B)

YXX - FOUND BS 500B SKIN TO FRAME ATTACHMENT CORRODED BETWEEN STRINGER 27L AND 28L. FABRICATED AND REPLACED REPAIR PART IAW B737-400 SRM 53-00-07 FIGURE 203. (M)

Part: SHEAR TIE — CORRODED (FS 500B)

YXX - FOUND BS 500B FRAME TO SKIN ATTACHMENT BETWEEN STRINGER 27R-28R IS CORRODED. REPAIRED IAW B737-400 SRM 53-00-07 FIG 203. (M)

Part: SKIN — DENTED (FLAP)

YXX - FOUND LEFT OUTBOARD FORE FLAP HAS A DENT FROM CHAFING OUTBOARD OF FORE FLAP TRACK. DENT ON OUTBOARD LEFT FORE FLAP OUTBOARD OF NR 1 FORE FLAP TRACK REPAIRED IAW B737-400 SRM 57-53-01 FIGURE 201. (M)

Part: SUPPORT BRACKET — CRACKED (FS 807)

YXX - FOUND AFT CARGO PIT SUPPORT BRACKET CRACKED AT BS 807, RBL 20. FABRICATED AND REPLACED REPAIR PART IAW B737-400 SRM 51-40-02 AND 51-30-01. (M)

Part: SUPPORT BRACKET — CRACKED (FS 807)

YXX - AFT CARGO PIT SUPPORT BRACKET CRACKED ON UPPER FLANGE AT BS 807 RBL 20. REPAIRED IAW B737-400 SRM 51-30-01. (M)

Part: SKIN — CORRODED (FS 467-470)

YXX - FOUND CORROSION AT ANTENNA LOCATION ON INSIDE OF SKIN AT BS 490, BL 0. REMOVED CORROSION AND REPAIRED PER EA 5330-01962. (M)

Part: KEELBEAM — DAMAGED (FS 807)

YXX - FOUND AFT CARGO PIT LEFT KEEL BEAM STRINGER 27L, INBOARD ATTACH ANGLE MISSING. FABRICATED AND INSTALLED REPAIR PARTS IAW B737-400 SRM 51-30-01. (M)

Part: ANGLE — CORRODED (BS 500C)

YXX - FOUND BS 500C STRINGER 27R TO 28R SKIN TO FRAME ATTACHMENT CORRODED. FABRICATED AND REPLACED REPAIR PART IAW B737-400 SRM 53-00-07 FIGURE 203. (M)

Part: SKIN — DELAMINATED (TE FLAP)

YXX - FOUND RIGHT OUTBOARD AFT FLAP HAS DELAMINATION ON THE UPPER AND LOWER SURFACES. REMOVED AND REPLACED RIGHT OUTBOARD FLAP IAW B737-400 AMM 27-51-39. (M)

Part: SKIN — DENTED (FORE FLAP)

YXX - FOUND RIGHT INBOARD FORE FLAP LOWER SIDE DENTED MID-SPAN. RIGHT INBOARD FORE FLAP LOWER SIDE REPAIRED IAW B737-400 SRM 51-70-10 REPAIR NR 7. (M)

Part: SKIN — CORRODED (FS 500A)

YXX - FOUND BS 500A CORROSION ON SKIN TO FRAME ATTACH ANGLE BETWEEN 28L AND 28R CORRODED. ATTACH ANGLE REPLACED WITH FABRICATED REPAIR PART IAW 737-400 SRM. (M)

Part: SKIN — CORRODED (FS 500B)

YXX - FOUND BS 500B CORROSION ON SKIN TO FRAME ATTACHMENT BETWEEN 28L AND 28R CORRODED. REPAIRED IAW B737400 SRM 53-00-07 FIG 203. (M)

Part: SKIN — CORRODED (FS 500F)

YXX - BS 500F CORROSION ON SKIN TO FRAME ATTACHMENT AT STRINGER 27 AND 28 RT. BLEND AND CHECK LIMITS REPAIRED IAW 737-400 SRM 53-00-07 FIG 203. (M)

Part: ANGLE — MISSING (FS 807)

YXX - AFT CARGO PIT KEEL BEAM (STR 27L) INBOARD ATTACHED ANGLE MISSING AT BS 807. REPLACED ANGLE WITH FABRICATED REPAIR PART. (M)

Part: SHEAR TIE — CORRODED (FS 500A)

YXX - FOUND BS 500E CORROSION ON SKIN TO FRAME ATTACHMENT AT STRINGER 27 AND 28 LEFT. BLEND AND CHECK LIMITS REPAIRED IAW 737-400 SRM 53-00-07 FIG 203. (M)

Part: SKIN — DELAMINATED (LT ELEVATOR)

YXX - FOUND LT ELEVATOR LOWER SURFACE DELAMINATED. REMOVED DAMAGE AND REPAIRED IAW B737-40 SRM 51-70-04. (M)

Part: SKIN — DENTED (FORE FLAP)

YXX - FOUND RIGHT INBOARD FORE FLAP LOWER SIDE DENTED MID-SPAN. RIGHT INBOARD FORE FLAP LOWER SIDE REPAIRED IAW B737-400 SRM 51-70-10 REPAIR NR 7. (M)

Part: WINDOW POST — CRACKED (FS 219.8)

YXX - F/O`S NR 1 WINDOW OUTBOARD POST UPPER CORNER CRACKED. REPAIRED IAW 737-400 SRM 53-10-01 FIGURE 202. (M)

Part: FLOORBEAM — CORRODED (FS 947)

YXX - AFT CARGO PIT FLOOR SUPPORT BEAM TIE DOWN TRACK HAS CORROSION FORWARD OF BS 947 LBL 18. REPAIRED IAW 737-400 SRM 53-00-53 FIG 209. (M)

Part: CARGO TRACK — CHIPPED (BS 847)

YXX - AFT CARGO PIT FLOOR SUPPORT BEAM TIE DOWN TRACK CHIPPED OFF AT BS 847 LBL 18. REPAIRED IAW B737-400 SRM 53-00-53 FIGURE 202. (M)

Part: GCU — MALFUNCTIONED (E/E BAY)

SEA - ATB SMOKE IN FLIGHT DECK THROUGH 1000 FT. COMING FROM G4 AND G5 AREA, BEHIND F/O AREA. TROUBLESHOT NR 2 ENG GCU. INSPECTED AREA NEAR P-6 C/B PANELS, EE COMPARTMENT, AND NR 2 ENGINE GENERATOR. REPLACED NR 2 GCU. ENGINE RUN, OPS CHECK NORMAL. GCU RECEIVED UNSERVICEABLE. INSP SHOWED INTERNAL PWR SUPPLY CIRCUIT OVERHEATED AND TRANSFORMER T901 AND DIODE CR909 HAD OVERHEATED AND BURNED. TRANSFORMER AND DIODES TO BE REPLACED. UNIT REQUIRES COMPLETE CLEANING TO REMOVE BURNED COMPONENTS AND RESIDUE. (K)

Part: TIRE — DAMAGED (MLG TIRE)

DURING REPLACEMENT OF NR1 MLG TIRE FOUND NR 1 MLG BRAKE PAD DAMAGE. REMOVED AND REPLACED NR1 MLG TIRE AND BRAKE. PERFORMED CONDITIONAL INSPECTION, AND REPLACED BRAKE GASKET. (K)

Part: SEAL — OUT OF POSITION (NR 2 ENGINE)

PDX - AFTER TAKEOFF F/A'S REPORTED FOG IN THE CABIN. REMOVED AND REPLACED THE NR 2 ENGINE IAW ASA T/C 48571015. REF ASA LOG PAGE AVAILABLE UPON REQUEST. THIS REPORT IS BEING FILED AS CLOSED AS CONFIRMED BY THE TEARDOWN REPORT FINDING THAT THE SMOKE EVENT WAS INDEED A RESULT OF THE FOLLOWING: NR 3 AFT AIR/OIL SEAL SEPARATED AND MOVED AFT AND CONTACTED THE HPS 1-2 SPOOL AND FORWARD SHAFT, FORWARD HALF OF SEAL REMAINED BOLTED TO FAN FRAME. THE ORIGINAL COPY OF THE TEARDOWN REPORT IS AVAILABLE AT THE RELIABILITY DEPARTMENT. (M)

Part: SKIN — CRACKED (FUSELAGE)

SEA - ON WALK AROUND, FOUND DENT/CRACK IN FUSELAGE SKIN ON BS 363 S17L. REPAIRED PER EA 5330-01779. (M)

Part: STIFFENER — CORRODED (FUSELAGE)

OAK - FOUND LOWER FUSELAGE INTERNAL STATION 540-1016 PRESS BULKHEAD CHANNEL STIFFENER AT BL 0 HAS CORROSION. REMOVED CORRODED SECTION OF CHANNEL STIFFENER. INSTALLED FILLER AND REPAIR SPLICE ANGLES AT STATION 1016 PRESS BULKHEAD. (M)

Part: STIFFENER — GOUGED (FUSELAGE)

OAK - FOUND LOWER FUSELAGE INTERNAL STATION 540-1016 PRESS BULKHEAD CHANNEL STIFFENER AT BL 0 HAS GOUGE. REMOVED CORRODED SECTION OF CHANNEL STIFFENER. INSTALLED FILLER AND REPAIR SPLICE ANGLES AT STATION 1016 PRESSURE BULKHEAD. (M)

Part: WEB — CORRODED (CARGO DOOR)

PAE - DURING C-CHECK, FOUND CORROSION ON WEB INSIDE AFT CARGO DOOR AT BS 847, RBL 21 AND WL 148. REPAIRED IAW SRM. (M)

Part: SHEAR TIE — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CORROSION ON SHEAR TIE AT BS 727B LBL 4 - RBL 4 AND WL 148. REPAIRED IAW SRM. (M)

Part: FRAME — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CORROSION ON FRAME AT 747 AND WL 148. REPAIRED IAW SRM. (M)

Part: SUPPORT — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND AFT CARGO BAY FLOOR TO SIDE WALL SUPPORT IS CORRODED AT STATION 727-767, RBL 25, AND WL 158. REPAIRED IAW SRM. (M)

Part: ANGLE — CRACKED (FUSELAGE)

PAE - DURING C-CHECK, FOUND LEFT SKATE ANGLES FOR RAM AIR PLENUM CRACKED AT FORWARD END. REPAIRED IAW SRM. (M)

Part: TRIM PANEL — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND AFT CARGO BAY CORROSION ON FLOOR TRIM PIECE AT STATION 794, RBL 17 AND WL 157. REPAIRED IAW SRM. (M)

Part: DOOR FRAME — CORRODED (FUSELAGE)

DURING C-CHECK, FOUND AFT CARGO DOOR CUT OUT FORWARD FRAME CLOSE OUT PANEL HAS CORROSION AT BS 794, RBL 38 AND WL 161. REPAIRED IAW SRM. (M)

Part: STRAP — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CORROSION ON STRAP AT BS 794, RBL 20 AND WL 148. REPAIRED IAW SRM. (M)

Part: SUPPORT — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CORROSION ON FLOOR TO SIDEWALL SUPPORT AT BS 847-867. REPAIRED IAW SRM. (M)

Part: STRAP — CORRODED (FUSELAGE)

DURING C-CHECK, FOUND CORROSION ON STRAP UNDER FRAME AT BS 794. REPAIRED IAW EA. (M)

Part: STRAP — CORRODED (FUSLEAGE)

PAE - DURING C-CHECK, FOUND CORROSION ON STRAP UNDER SUB THRESHOLD FRAME AT BS 840-860. REPAIRED IAW SRM. (M)

Part: SHELF — CRACKED (FUSELAGE)

PAE - DURING C-CHECK, FOUND RADAR TRANSCEIVER SHELF IS CRACKED BELOW AFT END OF LEFT MOUNT CHANNEL. REPAIRED IAW SRM. (M)

Part: DOUBLER — CORRODED (FUSELAGE)

DURING C-CHECK, FOUND CORROSION ON FRAME INNER DOUBLER AT BS 794. REPAIRED IAW SRM. (M)

Part: WEB — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CORROSION ON WEB AT BS 767-794. REPAIRED IAW SRM. (M)

Part: INTERCOSTAL — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CORROSION ON INNERCOSTAL AT BS 787-794. REPAIRED IAW SRM. (M)

Part: SUPPORT — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND FLOOR TO SIDEWALL SUPPORT IS CORRODED AT BS 727-727F. REPAIRED IAW SRM. (M)

Part: INTERCOSTAL — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CORROSION ON INTERCOSTAL AT BS 860. REPAIRED IAW SRM. (M)

Part: INTERCOSTAL — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CORROSION ON INTERCOSTAL AT BS 852. REPAIRED IAW SRM. M)

Part: FLOOR SUPPORT — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CORROSION ON FLOOR SUPPORT AT BS 727 PLUS 12 TO 867. REPAIRED IAW SRM. (M)

Part: INTERCOSTAL — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CORROSION ON INTERCOSTAL AT BS 767-787. REPAIRED IAW SRM. (M)

Part: INTERCOSTAL — CRACKED (FS)

PAE - DURING C-CHECK, FOUND CRACKED INTERCOSTAL AT BS 787-794. REPAIRED IAW SRM. (M)

Part: INTERCOSTAL — CRACKED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CRACKED INTERCOSTAL AT BS 747-767, RBL 20 AND WL 156. REPAIRED IAW SRM. (M)

Part: SKIN — DAMAGED (FUSELAGE)

DURING C-CHECK, FOUND DAMAGE UNDER FRAME FLANGE AT BS 847. REPAIRED IAW EA. (M)

Part: CHANNEL — CRACKED (RADAR MOUNT)

PAE - DURING C-CHECK, FOUND RADAR MOUNT SHELF CHANNEL IS CRACKED AT BS 204. REPAIRED IAW SRM. (M)

Part: SUPPORT — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CORRSION ON FLOOR TO SIDEWALL SUPPORT AT BS 727F TO 837. REPAIRED IAW SRM. (M)

Part: BEAM — CORRODED (FS)

PAE - DURING C-CHECK,FOUND CORROSION ON AFT CARGO DOOR SUB THRESHOLD BEAM AT BS 794-847. REPAIRED IAW SRM. (M)

Part: FRAME — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CORROSION ON FRAME AT BS 727E RBL 8-12 AND WL 148. REPAIRED IAW SRM. (M)

Part: FRAME — DENTED (FUSELAGE)

PAE - DURING C-CHECK, FOUND DENT ON FRAME AT BS 727F, RBL 22 AND WL 158. REPAIRED IAW SRM. (M)

Part: INTERCOSTAL — CORRODED (FS)

PAE - DURING C-CHECK, FOUND CORROSION ON INTERCOSTAL AT BS 727A-B, RBL 20 AND WL 156. REPAIRED IAW SRM. (M)

Part: FRAME — GOUGED (FUSELAGE)

PAE - DURING C-CHECK, FOUND GOUGE ON FRAME AT BS 807, RBL 4 AND WL 152. REPAIRED IAW SRM. (M)

Part: FRAME — CORRODED (FUSELAGE)

PAE - DURING C-CHECK, FOUND CORROSION ON FRAME AT BS 807, LBL 5 TO RBL 5 AND WL 148. REPAIRED IAW SRM. (M)

Part: FRAME — CORRODED (FUSELAGE)

DURING C-CHECK, FOUND CORROSION ON FRAME AT BS 727F, RBL 9.5 AND WL 148. REPAIRED IAW SRM. (M)

Part: SUPPORT — CORRODED (FUSELAGE)

DURING C-CHECK, FOUND CORROSION ON FLOOR TO SIDEWALL SUPPORT AT FASTENER HOLES AT BS 947.5, LBL 20 - RBL 20 AND 148. REPAIRED IAW SRM. (M)

Part: SHEAR TIE — CORRODED (FS 727D)

PAE - DURING C-CHECK, FOUND CORROSION ON SHEAR TIE FLANGE AT STATION 727D STRINGER 26-27R. REPAIRED IAW SRM. (M)

Part: SKIN — CHAFED (LT WING)

PAE - DURING C-CHECK, FOUND LEFT WING INBOARD EXHAUST GATE UPPER SKIN IS CHAFED ON FORWARD OUTBOARD EDGE. REPAIRED IAW SRM. (M)

Part: SUPPORT — CORRODED (FUSELAGE)

DURING C-CHECK, FOUND CORROSION ON SIDEWALL SUPPORT AT BS 727G BL 23. REPAIRED IAW SRM. (M)

Part: DOUBLER — CORRODED (FUSELAGE)

DURING C-CHECK, FOUND CORROSION AT BS 727D PLUS 2-12, RBL 0 WL 148 ON ANTENNA DOUBLER. REPAIRED IAW SRM. (M)

Part: FRAME — CORRODED (FS)

DURING C-CHECK, FOUND CORROSION ON FRAME AT BS 727F, RBL 17 AND WL 148. REPAIRED IAW SRM. (M)

Part: FRAME — CORRODED (FUSELAGE)

DURING C-CHECK, FOUND CORROSION ON FRAME AT BS 827, LBL 10 - RBL 4 AND WL 142. REPAIRED IAW SRM. (M)

Part: SHEAR TIE — CORRODED (FUSELAGE)

DURING C-CHECK, FOUND CORROSION ON SHEAR TIE AT BS 500F BETWEEN STRINGER 26 AND 27 RT. REPAIRED IAW SRM. (M)

Part: ANGLE — CRACKED (FUSELAGE)

DURING C-CHECK, FOUND FORWARD ENTRY DOOR LOWER AFT SUPPORT ANGLE CRACKED. REPAIRED IAW SRM. (M)

Part: ANGLE — CHAFED (NR 2 ENG PYLON)

DURING C-CHECK, FOUND NR 2 ENGINE PYLON CUTOUT FOR INBOARD FLAP UPPER ANGLE WORN 20 INCHES FROM FORWARD EDGE OF CUT OUT. REPAIRED IAW SRM. (M)

Part: STRINGER CLIP — GOUGED (FUSELAGE)

DURING C-CHECK, FOUND DAMAGE ON STRINGER CLIP AT BS 767, STRINGER 26R AND WL 146. REPAIRED IAW SRM. (M)

Part: FLOOR SUPPORT — CORRODED (FS 860)

PAE - DURING C-CHECK, FOUND CORROSION ON FLOOR SUPPORT AT BS 860, RBL 8 AND WL 148. REPAIRED IAW SRM. (M)

Part: FAILSAFE — CORRODED (FUSELAGE)

DURING C-CHECK, FOUND CORROSION ON FAILSAFE AT BS 767 STRINGER 27L-27R AND WL 148. REPAIRED IAW SRM. (M)

Part: LIGHT — DISCONNECTED (CABIN)

EMERGENCY FLOOR LIGHTS ARE INOPERATIVE AT ROWS 17-19. RECONNECTED TRACK LIGHTS. TRACK LIGHTS THEN OPERATED NORMALLY.

Part: LIGHT — DISCONNECTED (CABIN)

DURING CHECK, FOUND EMERGENCY EXIT LIGHTS AT AFT CABIN INOPERATIVE. RECONNECTED LIGHTS, OPS NORMAL. (M)

Part: LIGHT — INOPERATIVE (CABIN)

PDX - DURING LINE CHECK, FOUND TRACK LIGHTS INOPERATIVE AT ROW 21-24. REPLACED LIGHT ASSEMBLY, OPS CHECKED NORMAL. (M)

Part: LIGHT — INOPERATIVE (CABIN)

PDX - DURING LINE CHECK, FOUND FORWARD 2 EMERGENCY TRACK LIGHTS INOPERATIVE. RELAMPED AND RECONNECTED LIGHTS, OPS CHECKED NORMAL. (M)

Part: WIRE — DISCONNECTED (CABIN)

ANC - DURING LINE CHECK, FOUND FLOOR TRACK LIGHTS INOPERATIVE IN AFT CABIN. CONNECTED WIRES, OPS NORMAL. (M)

Part: LIGHT — INOPERATIVE (CABIN)

JNU - DURING LINE CHECK, FOUND LAST TWO EMERGENCY LIGHTS INOPERATIVE (RED). REMOVED AND REPLACED ONE SECTION OF EMERGENCY TRACK LIGHTS AT AFT CABIN CLOSET TO GALLEY. OPERATIONAL CHECKED GOOD. (M)

Part: WIRE — DISCONNECTED (CABIN)

SEA - BEFORE FLIGHT, FOUND LAST TWO EMERGENCY FLOOR TRACK LIGHTS INOPERATIVE (RED) IN AFT CABIN. RECONNECTED WIRES, OPERATIONAL CHECK GOOD. (M)

Part: CONNECTOR — DISCONNECTED (CABIN)

TUS - BEFORE FLIGHT, FOUND EMERGENCY FLOOR ESCAPE EXIT MARKERS INOPERATIVE. FOUND LOOSE CONNECTION, RESECURED CONNECTION. OPERATIONAL CHECK GOOD. (M)

Part: WIRE — DISCONNECTED (CABIN)

PDX - WHEN PERFORMING LINE CHECK, FOUND EMERGENCY FLOOR TRACK LIGHTS INOPERATIVE AT ROW 13-16. RECONNECTED LIGHTS, OPS NORMAL. (M)

Part: WIRE — BROKEN (CABIN)

SEA - DURING LINE CHECK INSPECTION, FOUND EMERGENCY FLOOR TRACK LIGHTING INOPERATIVE AT ROWS 17-20, BROKEN WIRE. REPAIRED WIRE, OPERATIONAL CHECK NORMAL. (M)

Part: WIRE — BROKEN (CABIN)

SEA - DURING LINE CHECK, FOUND EMERGENCY TRACK LIGHTS AT ROW 19 INOPERATIVE, WIRE BROKEN. REPAIRED WIRING AND RECONNECTED, OPS CHECK NORMAL. (M)

Part: WIRE — DISCONNECTED (CABIN)

SEA - DURING LINE CHECK, FOUND EMERGENCY TRACK LIGHTS INOPERATIVE AT ROWS 16/19. RECONNECTED WIRE, OPERATIONAL CHECKS NORMAL. (M)

Part: FLOORBEAM — CORRODED (FUSELAGE)

PAE DURING MAINTENANCE INSPECTION FOUND CORROSION ON UPPER FLANGE OF FLOOR BEAM @STA 986.5. REPAIRED IN ACCORDANCE WITH EA 5310-01972.

Part: BEAM — GOUGED (MLG)

PAE DURING SCHEDULED MAINTENANCE CHECK, FOUND NR 2 MLG BEAM GOUGED ON THE LOWER SURFACE. FORWARD EDGE, JUST OUTBOARD OF THE JANGER SHAFT FITTING. REPAIRED IN ACCORDANCE WITH EA 5750-01482.

Part: FAIRING — GOUGED (NR NACELLE)

PAE DURING MAINTENANCE INSPECTION FOUND N1 ENGINE SLEEVE TO STRUT FAIRING OUTBOARD SIDE, HAS A GOUGE IN THE CENTER AREA 6 INCHES LONG AND .5 INCHES WIDE. REPAIRED IN ACCORDANCE WITH EA 5450-01051.

Part: FITTING — DAMAGED (THRUST REVERSER)

PAE DURING SCHEDULED MAINTENANCE CHECK, GOUGES WERE FOUND ON THE NR2 ENGINE THRUST REVERSER BLOCKED DOOR HINGE LUGS. REPAIRED IN ACCORDANCE WITH EA 7830-01133.

Part: STRUCTURE — DAMAGED (NR 2 PYLON)

PAE DURING SCHEDULED MAINTENANCE CHECK, FOUR HOLES WERE DAMAGED ON THE NR2 PYLON OUTBOARD SID OF AFT HINGE FITTIN MOUNT AT NACELLE STA 224. REPAIRED IN ACCORDANCE WITH EA 5430-01078.

Part: FRAME — CRACKED (FUSELAGE)

PAE DURING MAINTENANCE INSPECTION, FOUND RIGHT HAND AND LEFT HAND BULKHEAD SIDE CHORDS ARE CRACKED AT STA 178. REMOVED AND REPLACED RIGHT HAND AND LEFT HAND BULKHEAD SIDE CORDS IN ACCORDANCE WITH SB 737-53A1173 REV 3.

Part: SEAT TRACK — GOUGED (FUSELAGE)

PAE DURING MAINTENANCE INSPECTION FOUND GOUGES ON SEAT TRACK AT STA 500E-520, RLB 25. REPAIRED IN ACCORDANCE WITH EA 5310-01870.

Part: SKIN — GOUGED (FUSELAGE)

PAE-DURING MAINTENANCE CHECK FOUND FWD CARGO DOOR CUTOUT SKIN 10 INCHES ABOVE LOWER AFT CORNER GOUGED. REPAIRED I.A.W. SRM.

Part: SWITCH — LOOSE (COCKPIT)

JNU - DURING MAINTENANCE CHECK, THE FLIGHT STATION EMERGENCY EXIT LIGHT SWITCH WOULD NOT REMAIN IN THE ON POSITION. FOUND THAT AN UNUSED TERMINAL SCREW ON THE SWITCH WAS LOOSE WHICH WAS CAUSING INTERFERENCE WITH SWITCH TRAVEL. REMOVED SCREW AND INSPECTED SWITCH FOR DAMAGE AND OTHER TERMINALS FOR SECURITY. NO DEFECTS NOTED. SWITCH OPERATED NORMALLY. (M)

Part: WIRE — DISCONNECTED (CABIN)

SEA - DURING MAINTENANCE CHECK, THE AFT FIVE EMERGENCY EXIT FLOOR TRACK LIGHTS WERE FOUND TO BE INOPERATIVE. RECONNECTED LIGHTS/WIRING AND LIGHTS OPERATED NORMALLY. (W)

Part: WIRE — DISCONNECTED (CABIN)

SEA - DURING MAINTENANCE CHECK, THE AFT 5 EMERGENCY EXIT FLOOR TRACK LIGHTS WERE FOUND INOPERATIVE. RECONNECTED WIRING AND LIGHTS OPERATED NORMALLY. (M)

Part: BEARING — LACK OF LUBE (L2 DOOR)

ANC - FLT 53 - FLIGHT ATTENDANT COMPLAINED THAT THE LEFT AFT ENTRY DOOR (L2) IS HARD TO CLOSE AND MAKES A GRINDING NOISE. MAINTENANCE CLEANED AND LUBED STUCK UPPER DOOR HINGE ROLLER BEARING, DOOR OPERATED NORMALLY. (M)