N14346

Part: SKIN — CRACKED (FUSELAGE) · airframe 58,685 hrs · 30,226 cycles

INSPECTION FOUND A .5 INCH CRACK IN SKIN AT SCREW HOLE, STA 380, S28L TO 28R. REPAIRED IAW ECRA 5330-02894.

Part: FLOORBEAM — CORRODED (BS 967) · airframe 55,331 hrs · 28,663 cycles

CORROSION ON FLOORBEAM 967 LBL 5. INSTALLED REPAIR STRAP PER SRM 53-00-51, FIG 201.

Part: STRINGER — CORRODED (BS 986 S25R) · airframe 55,329 hrs · 28,661 cycles

INSPECTION FOUND STRINGER 25R CORRODED ON SIDE FLANGE AT STA 986 IN AFT BILGE AREA. THE STRINGER WAS REPAIRED IAW SRM 53-00-03, PAGE 201-207, FIGURE 201, DETAIL VII.

Part: SKIN — CRACKED (BS 390 S21R) · airframe 55,329 hrs · 28,661 cycles

INSPECTION FOUND A 0.125 INCH CRACK AT FASTENER IN FUSELAGE SKIN JUST AFT OF STA 390, S21R. AN INTERIM REPAIR WAS INSTALLED IAW ECRA 5331-01229 AND A DIP WAS INITIATED TO ACCOMPLISH A PERMANENT REPAIR WITHIN 6,000 FLIGHT CYCLES OR 24 MONTHS WHICH EVER OCCURS FIRST FROM ACCOMPLISHMENT OF THE INTERIM REPAIR.

Part: STRINGER — CRACKED (BS 500 S15R) · airframe 55,329 hrs · 28,661 cycles

INSPECTION FOUND A .5 INCH CRACK AT FASTENER HOLE IN STRINGER 15R, STA 500+10. A REPAIR WAS INSTALLED IAW SRM 53-00-03.

Part: STRINGER — CRACKED (BS 428-486) · airframe 55,329 hrs · 28,661 cycles

INSPECTION FOUND .25 INCH CRACKS (4 EACH) AROUND FASTENER HOLES IN STRINGER AT STA 428-486, S16R. THE STRINGER WAS REMOVED AND REPLACED IAW SRM 53-30-53, FIGURE 201.

Part: KEELBEAM — CORRODED (BS 727 S28L) · airframe 55,329 hrs · 28,661 cycles

INSPECTION FOUND LT KEEL BEAM CORRODED IN LT WHEEL WELL AT STA 727, S28L. THE KEEL BEAM WAS REPAIRED IAW SRM 53-60-12, FIGURE 101, SHEET 4-13.

Part: FLOORBEAM — CORRODED (BS 500D) · airframe 55,329 hrs · 28,661 cycles

INSPECTION FOUND FORWARD CARGO FLOORBEAM FORWARD FACE CORRODED AT STA 500D, LBL 14. THE FLOORBEAM WAS REPAIRED IAW SRM 53-00-07, PAGE 203, FIGURE 201.

Part: FRAME — CORRODED (BULKHEAD) · airframe 55,329 hrs · 28,661 cycles

INSPECTION FOUND CORROSION ON LOWER FRAME OF STA 227.8 BULKHEAD, LBL 6 TO RBL 6. A DIP WAS ISSUED TO PERFORM A PERMANENT REPAIR IAW ECRA 5311-01252 WITHIN 6,000 FLIGHT CYCLES OR 24 MONTHS WHICH EVER COMES FIRST.

Part: STRIP — CORRODED (BS 847) · airframe 55,329 hrs · 28,661 cycles

INSPECTION FOUND AFT CARGO FLOOR PANEL MOUNT STRIP UPPER SURFACE CORRODED AT STA 847, RBL 45. THE FLOOR PANEL MOUNT STRIP WAS REMOVED AND REPLACED IAW SRM 51-10-02.

Part: SUPPORT FITTING — CORRODED (BS 294 S14R) · airframe 55,329 hrs · 28,661 cycles

INSPECTION FOUND THE R-1 DOOR FUSELAGE TORQUE TUBE UPPER SUPPORT FITTING CORRODED AT STA 294.5, S10R TO S14R. THE SUPPORT FITTING WAS REMOVED AND REPLACED IAW ECRA 5341-01004.

Part: FRAME — CRACKED (BS 794) · airframe 55,329 hrs · 28,661 cycles

INSPECTION FOUND A 1.5 INCH CRACK IN ABB DOOR CUTOUT FORWARD FRAME AT STA 794.3 ALONG UPPER THREE STOP PAD MOUNTS. THE FRAME WAS REPLACED IAW SRM 51-41-02.

Part: FLOORBEAM — CORRODED (BS 328) · airframe 55,329 hrs · 28,661 cycles

INSPECTION FOUND FLOORBEAM UPPER CHORD CORRODED AT STA 328, RBL 12. THE CHORD WAS REMOVED AND REPLACED IAW SRM 53-10-51.

Part: FLOORBEAM — CORRODED (BS 344) · airframe 55,329 hrs · 28,661 cycles

INSPECTION FOUND FLOORBEAM UPPER CHORD CORRODED AT STA 344, LBL 9. A DOUBLER WAS INSTALLED IAW SRM 53-10-51.

Part: ANGLE — CRACKED (R1 DOOR) · airframe 55,416 hrs · 28,700 cycles

INSPECTION FOUND A .75 INCH CRACK IN THE R1 DOOR UPPER/FORWARD TORQUE BOX ATTACH INTERCOSTAL MOUNT ANGLE. THE ANGLE WAS REMOVED AND REPLACED IAW SRM 51-40-02 AND DRAWING 65-45871.

Part: CHANNEL — CORRODED (FUSLEAGE) · airframe 51,273 hrs · 26,685 cycles

INSPECTION FOUND HAT CHANNEL FOR VHF ANTENNA CORRODED AT STA 727D, BL 0. A NEW CHANNEL WAS INSTALLED IAW SRM 51-40-02.

Part: BOLT — SHEARED (ELEVATOR) · airframe 51,125 hrs · 26,613 cycles

THE LEFT O/B ELEVATOR HINGE BOLT WAS FOUND MISSING AND SHEARED OFF DURING A WALKAROUND INSPECTION. THE BOLT OR HINGE HARDWARE WAS JAMMED BETWEEN THE STABILIZER AND ELEVATOR RESULTING IN ADDITIONAL DAMAGE. THE LEFT HORIZONTAL STABILIZER, LEFT ELEVATOR, AND ELEVATOR TAB WERE REPLACED IAW MM 27-31-34, 27-41-11, AND 27-31-11.

Part: SKIN — BIRD STRIKE (HORIZ STAB) · airframe 49,004 hrs · 25,418 cycles

INSPECTION FOUND RT HORIZONTAL STABILIZER LEADING EDGE SKIN AND RIB AT STA 86.66 DAMAGED DUE TO A BIRD STRIKE.

Part: SPAR — CRACKED (RT WING) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND A .125 INCH CRACK IN RT WING REAR SPAR UPPER CHORD AT MLG BEAM ATTACH FITTING. THE CRACKED AREA WAS REMOVED AND A FREEZE PLUG WAS INSTALLED.

Part: TRUNNION — CORRODED (NLG) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND NLG LT AND RT MAIN TRUNNION SUPPORT FITTING BEARING SEATS CORRODED. THE CORROSION WAS REMOVED, THE AREAS WERE REWORKED AND BUSHINGS WERE INSTALLED AT EACH LOCATION IAW ECRA 5343-01006 REV A.

Part: SKIN — CRACKED (L/H PYLON) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND A 1/4" CRACK IN UPPER PYLON SKIN PANEL #5727L. THE CRACK WAS STOP DRILLED AND A DOUBLER WAS INSTALLED IAW ECRA 5430-01230, REV. B.

Part: FITTING — CORRODED (R/W AFT SPAR) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND R/H MLG FITTING AFT SPAR CASTING HOLE AT FALSE SPAR O/B ATTACH PIN CORRODED. THE CORROSION WAS REMOVED IAW ECRA 5711-01038.

Part: SKIN — DENTED (FUSELAGE) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND RT FUSELAGE SKIN DENTED AT STA 887, S15R. A DOUBLER WAS INSTALLED IAW SRM 53-00-01, FIGURE 202.

Part: BUSHING — CORRODED (OB ATT FTG.) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND THE L/H AND R/H MLG(WALKING BEAM) O/B ATTACH FITTING BUSHINGS CORRODED. THE CORROSION WAS REMOVED AND A NEW BUSHING WAS INSTALLED AT EACH LOCATION IAW ECRA 5741-01017.

Part: STRINGER — CORRODED (APU COMPT.) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND APU COMPARTMENT STRINGER CORRODED AT CUTOUT JUST BELOW APU INLET. A NEW STRINGER WAS INSTALLED IAW SRM 51-40-02.

Part: WEB — CORRODED (STA 796-847) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND AFT BAGGAGE BIN WEB AT DOORWAY CORRODED, STA 796-847. A NEW WEB WAS INSTALLED IAW SRM 51-40-02.

Part: SEAT TRACK — CRACKED (STA 727B) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND A 2" CRACK AT HI-LOCK HOLE IN R/H O/B SEAT TRACK, STA 727B. THE CRACKED AREA WAS REMOVED AND A REPAIR STRAP AND FILLER WERE INSTALLED IAW ECRA 5311-01117.

Part: SEAT TRACK — CORRODED (STA 887-947.5) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND L/H I/B SEAT TRACK CORRODED AT STA 887-947.5. A NEW SEAT TRACK WAS INSTALLED IAW SRM 51-10-02.

Part: SKIN — CRACKED (STA 178) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND A 3" CRACK IN UPPER FUSELAGE SKIN AT STA 178, WL 243, LBL 1.5. THE CRACKED DOUBLER WAS REMOVED AND A NEW DOUBLER WAS INSTALLED IAW SOEING DRAWING #65-45800 AND SRM 51-40-02.

Part: STRAP — CORRODED (FUSELAGE) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND RT AFT LAV ANGLE STRAP CORRODED BETWEEN STA 986 AND 1006. A NEW ANGLE STRAP WAS INSTALLED IAW SRM 51-30-2.

Part: FITTING — CORRODED (HOR STAB) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND TWO R/H FORWARD HORIZONTAL STABILIZER ATTACH FITTINGS HAD LOWER AFT AND FORWARD BUSHINGS CORRODED BETWEEN BUSHING AND LUG. AN OVERSIZED BUSHING WAS INSTALLED AT EACH LOCATION IAW CMM 55-10-10.

Part: STRINGER — CRACKED (STA 500C) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND A 1/8" CRACK IN STRINGER 16L AND 16R AT FASTENER AREA FWD OF LIGHT ASSEMBLY STA 500C AFT. A REPAIR DOUBLER WAS INSTALLED AT EACH LOCATION IAW SRM 53-00-03, FIGURE 201.

Part: SKIN — CRACKED (STA 685-706) · airframe 45,895 hrs · 23,602 cycles

INSPECTION FOUND A 1.125" CRACK IN WHEEL WELL CENTER KEEL EXTERIOR SKIN PANEL. THE CRACK WAS LOCATED ALONG R/H SIDE BETWEEN STA 685 AND 706. A DOUBLER WAS INSTALLED AND PAINTED IAW SRM 53-60-12, FIGURE 202.

Part: KEELBEAM — WORN (FUSELAGE) · airframe 41,077 hrs · 21,182 cycles

INSPECTION FOUND THE RIGHT O/B FLANGE OF THE KEEL BEAM WORN JUST FORWARD OF BS 727. THE WEAR WAS CAUSED BY LOOSE FAIRING ATTACH FASTENERS. THE WORN AREAS WERE SPOTFACED. A REPAIR STRAP AND FILLERS WERE INSTALLED IAW ECRA 5310-04031.

Part: ARM — WORN (PAX DOOR) · airframe 40,549 hrs · 20,893 cycles

L2 DOOR HARD TO OPEN AND CLOSE BOTH INTERNALLY AND EXTERNALLY. REPLACED SNUBBER AND GUIDE ARM PER MM 52-13-31.

Part: ANGLE — CORRODED (BS 290-344)

INSPECTION FOUND ANGLE CORRODED AT R-1 DOOR, STA 290 TO 294 AND 344. THE ANGLE WAS REMOVED AND REPLACED IAW SRM 51-40-00.

Part: FLOORBEAM — CORRODED (BS 328)

INSPECTION FOUND FLOORBEAM CORRODED AT STA 328, LBL 2. REPAIRED IAW SRM 53-10-51, FIGURE 205.

Part: FLOORBEAM — CORRODED (BS 986)

INSPECTION FOUND FLOORBEAM CAP CORRODED AT STA 986 FROM RBL 0 TO RBL 46. THE FLOORBEAM WAS REPAIRED IAW ECRA 5310-03450.

Part: SEAT TRACK — CORRODED (BS 328-344)

INSPECTION FOUND RT CENTER SEAT TRACK CORRODED AT STA 328 TO 344. THE SEAT TRACK WAS REMOVED AND A NEW TRACK WAS FABRICATED AND INSTALLED IAW SRM 53-00-52.

Part: ANGLE — CORRODED (BS 967-996)

INSPECTION FOUND CORROSION AROUND FASTENER HOLES OF R-2 DOOR THRESHOLD Z-ANGLE FROM STA 967 TO 996, LBL 48, WL 208.1. A NEW Z-ANGLE WAS INSTALLED IAW SRM 51-10-2.

Part: FLOORBEAM — CORRODED (BS 967)

INSPECTION FOUND CORROSION AROUND FASTENER HOLES OF FLOORBEAM AT STA 967, RBL 40 TO 50. THE FLOORBEAM WAS REPAIRED IAW SRM 53-00-51, FIGURE 202.

Part: ANGLE — CORRODED (BS 312-340)

INSPECTION FOUND Z-ANGLE CORRODED AT FORWARD ENTRY, LT SIDE, STA 312-340. A NEW Z-ANGLE WAS INSTALLED IAW SRM 53-10-2.

Part: SEAT TRACK — CORRODED (BS 907-937)

INSPECTION FOUND RT INBOARD SEAT TRACK CORRODED AT STA 907-937, RBL 24. A NEW SECTION OF SEAT TRACK WAS SPLICED IN IAW SRM 53-00-52, FIGURE 204.

Part: FLOORBEAM — CORRODED (BS 312)

INSPECTION FOUND FLOORBEAM CORRODED AT FORWARD ENTRY, STA 312, RBL 21. THE FLOORBEAM WAS REPAIRED IAW SRM 53-10-51.

Part: ANGLE — CORRODED (BS 967)

INSPECTION FOUND L-2 DOOR THRESHOLD SUPPORT Z-ANGLE CORRODED AT STA 967, LBL 46, WL 208. THE Z-ANGLE WAS REPLACED IAW SRM 51-10-2.

Part: SEAT TRACK — CORRODED (BS 917)

INSPECTION FOUND LT INBOARD SEAT TRACK CORRODED AT STA 917, LBL 24. THE SEAT TRACK WAS REMOVED AND REPLACED IAW SRM 53-00-52, FIGURE 204.

Part: SEAT TRACK — CORRODED (BS 927)

INSPECTION FOUND OUTBOARD SEAT TRACK CORRODED AT STA 927, RBL 48, WL 208.1. THE SEAT TRACK WAS REPAIRED IAW SRM 53-00-52, FIGURE 204, SHEET 1-4 AND SRM 51-30-00.

Part: LIGHT — LOOSE WIRE (CABIN)

IAH - FLT 1677 - INSPECTION FOUND EMERGENCY PATH LIGHTING AT FORWARD FIRST CLASS CLOSET INOPERATIVE. MAINTENANCE RECONNECTED LOOSE WIRE ON CONNECTOR TO LIGHT ASSEMBLY. (X)

Part: UPLOCK SENSOR — OUT OF ADJUST (LT MLG)

IAH - FLT 8954 - THE LT MLG RED LIGHT CAME BACK ON AFTER GEAR RETRACTION. CYCLING THE GEAR WAS NO HELP. THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE LT MLG UPLOCK SENSOR TARGET OUT OF RIG. THE SENSOR/TARGET WAS SHIMMED IAW MM 32-61-21. THE GEAR WAS SWUNG AND ALL INDICATIONS CHECKED GOOD. (X)

Part: FIRE LOOP — INOPERATIVE (NR 1 ENGINE)

CUN - FLT 0642 - NR 1 ENGINE OVERHEAT LIGHT ILLUMINATED DURING CLIMB-OUT OF CUN. THE NR 1 ENGINE WAS SHUT DOWN AND LT FIRE BOTTLE DISCHARGED, BUT LIGHT DID NOT EXTINGUISH. ACFT RETURNED TO CUN AND LIGHT EXTINGUISHED JUST BEFORE LANDING. MAINTENANCE FOUND NO EVIDENCE OF FIRE. NR 1 ENGINE 'B' LOOP FOUND AT FAULT. ENGINE CORE FIRE DETECTION LOOP REPLACED AND CONNECTOR FOR 'B' LOOP REPLACED. IN ADDITION, LOWER FAN 'A' LOOP CONNECTOR REPLACED. FIRE DETECTION SYSTEM CHECKED GOOD PER MM 26-21-31, PAGE 201. LT ENGINE FIRE BOTTLE REPLACED. (X)