N73751

Part: RELIEF VALVE — OUT OF ADJUST (NR 1 ENG) · airframe 58,123 hrs · 37,409 cycles

NR 1 ENGINE OIL PRESSURE WENT TO REDLINE ON THROTTLE. TO TAKEOFF POWER. ADJUSTED OIL PRESSURE RELIEF VALVE TO 43 PSI AT IDLE IAW MM 72-00. OPS AND LEAK CHECKS GOOD AT IDLE. (ORIG/CLOSED)

Part: STRUT — LOW (NLG) · airframe 58,101 hrs · 37,391 cycles

ON TAXI OUT THE NOSE GEAR SEEMED TO BOTTOM OUT. INSPECTED NOSE STRUT ASSY AND FOUND STRUT LOW ON NITROGEN, SERVICED NLG STRUT WITH NITROGEN IAW B727 MM CHAPTER 32-10-00.

Part: WIRE — LOOSE (WARNING SYS) · airframe 58,062 hrs · 37,359 cycles

SPEED BRAKE/ FLAP WARNING WILL NOT TEST IN TAXI OUT AND T/O WARNING HORN. SECURED LOOSE WIRE ON AURAL WARN CB. CHECKS GOOD ON GROUND.

Part: TRANSMITTER — MALFUNCTIONED (OXYGEN SYSTEM) · airframe 57,979 hrs · 37,272 cycles

CREW O2 TO 0 PSI IN TAXI OUT SWF, BACK TO THE RAMP. RESET PRESS TRANSMITTER ON CREW BOTTLE, CHECK GOOD IAW 35-11-00.

Part: WARNING SYSTEM — ACTIVATED (COCKPIT) · airframe 56,991 hrs · 56,337 cycles

MAIN CARGO AND LOWER CARGO WARNING IN FLIGHT WITH LIGHT AND BELL.

Part: WIRE — BROKEN (ROW 10ABC)

EMERGENCY AISLE PATH LIGHTING INOP AT ROW 10 ABC. FOUND BROKEN WIRE AT LIGHT ASSEMBLY. REMOVED AND REPLACED LIGHT ASSEMBLY PER MM 33-50-01.

Part: ANGLE — CRACKED (WING)

INSPECTION FOUND A .5 INCH CRACK IN J-ANGLE SUPPORT ABOVE AND INBOARD OF NR 7 SPOILER ACTUATOR. A REPAIR CHANNEL WAS FABRICATED AND INSTALLED IAW ECRA 5750-02914.

Part: ATTACH FITTING — CORRODED (RT WING)

INSPECTION FOUND RT WING NR 6 FLAP TRACK FORWARD ATTACH FITTING AT BOTTOM OF WING CORRODED AT INBOARD FACE. THE FITTING WAS REMOVED AND REPLACED IAW OVERHAUL MANUAL 20-50-01.

Part: SKIN — DENTED (RT AILERON TAB)

INSPECTION FOUND RT OUTBOARD AILERON TAB UPPER SURFACE DENTED. THE AILERON TAB WAS REMOVED AND REPLACED.

Part: ANGLE — CRACKED (BS 120)

INSPECTION FOUND TWO 1 INCH CRACKS AT BOLT HOLES OF LT WING LOWER LEADING EDGE SUPPORT ANGLE AT FS 120. THE CRACKS WERE STOP DRILLED IAW SRM 51-10-1. A REPAIR DOUBLER WAS FABRICATED AND INSTALLED IAW SRM 51-40-3, 51-10-2, AND 51-30-2.

Part: RIB — CRACKED (NR 2 LE SLAT)

INSPECTION FOUND A 1 INCH CRACK IN NR 2 LEADING EDGE SLAT FIRST RIB INBOARD OF ACTUATOR AT WS 629. A FORMED ANGLE REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-40-3 AND 51-10-0.

Part: FLOORBEAM — CORRODED (BS 1110)

INSPECTION FOUND TOP FLANGE OF FLOORBEAM CORRODED AT FS 1110, RBL 10 TO RBL 63. THE CORRODED AREA WAS CUT OUT AND A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 53-10-8.

Part: SKIN — DETERIORATED (RUDDER TAB)

INSPECTION FOUND LT LOWER SIDE OF UPPER RUDDER TAB FIBERGLASS REPAIR DETERIORATED. THE FIBERGLASS REPAIR WAS SANDED, REWORKED, AND PRIMED IAW SRM 51-40-9 AND 51-10-6.

Part: FLOORBEAM — CORRODED (BS 360)

INSPECTION FOUND TOP FLANGE UPPER AND LOWER SURFACE OF FLOORBEAM CORRODED AT FS 360, RBL 10 TO LBL 18. THE CORRODED AREA WAS CUT OUT, A FLOORBEAM REPAIR WAS FABRICATED AND INSTALLED IAW SRM 53-10-8 AND 51-10-2.

Part: CIRCUMFERENTIAL — CRACKED (BS 804.5)

INSPECTION FOUND A 1 INCH CRACK IN CIRCUMFERENTIAL AT BS 804.5, S15R. THE CRACKED AREA WAS REMOVED, A REPAIR ANGLE AND FILLER WERE FABRICATED AND INSTALLED IAW SRM 51-10-3.

Part: STRINGER — CRACKED (WS 656.5)

INSPECTION FOUND A 1 INCH CRACK IN RT WING STA 656.50 STRINGER ON TOP OF CHORD RIB. THE CRACK WAS STOP DRILLED, A REPAIR WAS INSTALLED IAW EA 5762-01050.

Part: SKIN — DEBONDING (NR 6 LE FLAP)

INSPECTION FOUND RT WING NR 6 KRUEGER FLAP DEBONDING. A REPAIR WAS ACCOMPLISHED IAW ECRA 5720-01064.

Part: SEAT TRACK — CORRODED (BS 400-440)

INSPECTION FOUND TOP AND BOTTOM OF RT OUTBOARD SEAT TRACK CORRODED AT FS 400 TO 440. THE SEAT TRACK WAS REMOVED AND REPLACED IAW SRM 51-30-2, 53-10-5 AND 51-10-2.

Part: SKIN — ERODED (RUDDER)

INSPECTION FOUND RT SIDE OF LOWER RUDDER SKIN EDGE ERODED JUST ABOVE PANEL NR 9901. THE AREA WAS SANDED AND A FIBERGLASS OVERLAY WAS APPLIED IAW SRM 51-40-8.

Part: SKIN — CRACKED (VERT STAB)

INSPECTION FOUND A .1875 INCH CRACK IN LT SIDE OF VERTICAL STABILIZER LOWER SECTION AT STA 1343. A REPAIR WAS INSTALLED IAW ECRA 5530-01075.

Part: ANGLE — CRACKED (LT WING)

INSPECTION FOUND A 3 INCH CRACK IN LT WING UPPER TRAILING EDGE PANEL SUPPORT T-ANGLE. THE CRACK WAS LOCATED AT INBOARD AFT END, OUTBOARD OF NR 1 FLAP JACKSCREW. THE T-ANGLE WAS REMOVED AND A NEW T-ANGLE WAS FABRICATED AND INSTALLED IAW SRM 51-30-2 AND 51-10-2.

Part: FLAP TRACK — CORRODED (TE FLAP)

INSPECTION FOUND NR 7 FLAP TRACK AFT MOUNT CORRODED. THE FLAP TRACK WAS REPLACED IAW MM 27-51-0.

Part: SKIN — CRACKED (R1 DOOR)

INSPECTION FOUND A .625 INCH CRACK THROUGH FASTENER AT R-1 DOOR OUTER SKIN LOWER FORWARD CORNER ABOVE GATE. A REPAIR DOUBLER WAS FABRICATED AND INSTALLED IAW SRM 52-40-1.

Part: CHORD — CORRODED (BS 310-362)

INSPECTION FOUND TOP AND BOTTOM OF CHORD CORRODED AT FS 310 TO 362, LBL 56. ALSO, DOUBLER AT FS 360 HAD A .5 INCH CRACK. THE CHORD WAS REMOVED, CORROSION WAS REMOVED FROM AREA IAW SRM 51-10-6. A NEW DOUBLER AND ANGLES WERE FABRICATED AND INSTALLED IAW SRM 51-40-3, 51-10-2, AND 51-30-2.

Part: SKIN — PUNCTURED (RT TE FOREFLAP)

INSPECTION FOUND A HOLE IN RT OUTBOARD FOREFLAP UPPER INBOARD SURFACE. THE DAMAGED AREA WAS CUTOUT AND A HOT BONDED REPAIR WAS APPLIED IAW SRM 51-40-6 AND 51-10-6.

Part: STIFFENER — CRACKED (LT WING)

INSPECTION FOUND A .625 INCH CRACK IN STIFFENER AT BOTTOM OF LT WING LEADING EDGE RIB, WBL 92.0. THE CRACK WAS STOP DRILLED IAW SRM 51-10-1. A DOUBLER WAS FABRICATED AND INSTALLED IAW SRM 51-40-3, 51-10-2, AND 51-30-2.

Part: ANGLE — CRACKED (LT WINGTIP)

INSPECTION FOUND A 1.25 INCH CRACK IN LT WINGTIP SUPPORT ANGLE AT INBOARD END OF CLOSURE RIB. A DOUBLER WAS INSTALLED IAW SRM 51-30-02.

Part: SKIN — GOUGED (RT TE FOREFLAP)

INSPECTION FOUND A 1 INCH GOUGE IN RT INBOARD FOREFLAP OUTBORD LEADING EDGE. THE FOREFLAP WAS REMOVED AND REPLACED.

Part: FLAP TRACK — CORRODED (NR 6 TE FLAP)

INSPECTION FOUND UPPER MOUNT FLANGE OF NR 6 FLAP TRACK CORRODED AT FORWARD ATTACH CLEVIS. THE FLAP TRACK WAS REMOVED AND REPLACED.

Part: FLOORBEAM — CORRODED (BS 360)

INSPECTION FOUND FLOORBEAM TOP FLANGE UPPER AND LOWER SURFACE CORRODED AT FS 360, RBL 10 TO LBL 10. THE CORRODED AREA WAS CUT OUT, A FLOORBEAM REPAIR WAS FABRICATED AND INSTALLED IAW SRM 53-10-8 AND 51-10-2.

Part: ANGLE — CRACKED (WS 120)

INSPECTION FOUND A 2 CRACK IN LOWER LEADING EDGE SUPPORT ANGLE INSIDE LT WING LEADING EDGE AFT OF NR 3 LEADING EDGE FLAP AREA, FSS 120. THE ANGLE WAS REMOVED AND A NEW ANGLE WAS FABRICATED AND INSTALLED IAW SRM 51-10-1, 51-10-2, AND 51-30-2.

Part: SKIN — CORRODED (NR 7 SPOILER)

INSPECTION FOUND BOTTOM OF LT WING NR 7 SPOILER CORRODED. THE SPOILER WAS REPAIRED BY AVIATION COMPOSITES AND IAW WORK CARD 07-5750-1-2717..

Part: SEAT TRACK — CORRODED (BS 1030-1140)

INSPECTION FOUND SEAT TRACK CORRODED AT STA 1030-1140, RBL 24. THE SEAT TRACK WAS REMOVED AND REPLACED IAW SRM 53-10-5, PAGES 18-22.

Part: FRAME — CORRODED (BS 1148-1166)

INSPECTION FOUND FLOOR MOUNT FRAME CORRODED AT AFT BIN STA 1148 TO 1166 BETWEEN STRINGER 26 TO 27R. A NEW FRAME WAS FABRICATED AND INSTALLED IAW SRM 51-10-1, 51-10-2, 51-40-5 AND SRM 51-30-2.

Part: SKIN — CRACKED (CARGO DOOR)

INSPECTION FOUND A .5 INCH CRACK WITH DENT IN AFT BAGGAGE COMPARTMENT DOOR SKIN 23 DOWN FROM TOP AND 16 AFT. THE DENTED AND CRACKED AREA WAS REMOVED, A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 52-00-3.

Part: BOTTLE PIN — CORRODED (RT WING/FUS)

INSPECTION FOUND RT FORWARD BOTTLE PIN CORRODED AT HEAD FLANGE AND NECK AREA. THE RT FORWARD BOTTLE PIN WAS REPLACED IAW MM 57-41-1.

Part: INTERCOSTAL — CRACKED (BS 380)

INSPECTION FOUND A .5 INCH CRACK AT RIVET IN INTERCOSTAL AT FS 380, RBL 6. THE INTERCOSTAL WAS ALSO BENT IN THE MIDDLE. THE INTERCOSTAL WAS REMOVED IAW SRM 51-30-2. A NEW PART WAS FABRICATED AND INSTALLED IAW SRM 51-10-1, 51-10-2, AND 51-30-2.

Part: INTERCOSTAL — CRACKED (BS 1110-1130)

INSPECTION FOUND INTERCOSTAL TOP FLANGE CRACKED IN THREE PLACES AT FS 1110-1130, BBL 0. THE INTERCOSTAL WAS REMOVED AND A NEW INTERCOSTAL WAS FABRICATED AND INSTALLED IAW SRM 51-30-2.

Part: WEB — CRACKED (BS 575)

INSPECTION FOUND TWO 1 CRACKS ON PLATE AT FASTENERS TOP OF WEB STRINGER 18R, FS 575. THE CRACKED AREA WAS REMOVED. A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-30-2, 51-20-01, AND 51-10-2.

Part: FLAP TRACK — CORRODED (RT WING)

INSPECTION FOUND RT WING NR 7 FLAP TRACK FORWARD LUGS CORRODED. THE FLAP TRACK WAS REPLACED IAW MM 27-51-0.

Part: SKIN — GOUGED (RT TE FOREFLAP)

INSPECTION FOUND AN 8 GOUGE IN RT INBOARD FOREFLAP INBOARD END AT WING ROOT. THE FOREFLAP WAS REMOVED AND REPLACED IAW MM 27-50-00.

Part: SHEAR TIE — CRACKED (BS 720)

INSPECTION FOUND A 1 CRACK IN SHEAR TIE AT LT BS 720, WL 208. THE SHEAR TIE WAS REMOVED. A NEW SHEAR TIE WAS FABRICATED AND INSTALLED IAW SRM 51-10-1.

Part: SKIN — CRACKED (LT WING)

THE LT WING LOWER LEADING EDGE HAD A .15625 CRACK WITH LOOSE FASTENERS JUST INBOARD OF CUTOUT ABOVE NR 2 SLAT. THE CRACK WAS STOP DRILLED IAW SRM 51-10-1. A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-40-2, 51-10-1, AND 51-30-2.

Part: ANGLE — CRACKED (WS 330)

INSPECTION FOUND A 2 INCH CRACK IN DOUBLER ANGLE INSIDE LT WING LEADING EDGE AT RIB, WS 330. THE ANGLE WAS REMOVED AND A NEW ANGLE WAS FABRICATED AND INSTALLED IAW SRM 51-40-03 AND 51-30-02.

Part: SKIN — SEPARATED (LT ELEV TAB)

INSPECTION FOUND THE LT ELEVATOR CONTROL TAB INBOARD CORNER SEPARATED. THE ELEVATOR CONTROL TAB WAS REMOVED AND REPLACED.

Part: SEAT TRACK — CORRODED (BS 1070-1110)

INSPECTION FOUND SEAT TRACK CORRODED AT STA 1070-1110, RBL 15. THE SEAT TRACK WAS REMOVED AND REPLACED IAW SRM 51-30-1.

Part: INTERCOSTAL — CRACKED (BS 294-296)

INSPECTION FOUND A 2 CRACK IN UPPER RADIUS OF INTERCOSTAL AT FS 294-296, LBL 42. THE INTERCOSTAL WAS REMOVED AND REPLACED IAW SRM 51-30-1 AND 51-40-3.

Part: RIB — CRACKED (WS 656.5)

INSPECTION FOUND A .25 INCH CRACK FROM END OF STRINGER ON TOP OF RIB, SECOND UPPER STRINGER FROM AFT SPAR, WS 656.50, ACCESS 7217. THE CRACK WAS STOP DRILLED IAW SRM 51-10-1. A REPAIR WAS INSTALLED IAW EA 5762-01050.

Part: ANGLE — CRACKED (BS 754)

INSPECTION FOUND A 2 CRACK IN FLOORBOARD ATTACH ANGLE AT FS 754, LBL 1. THE CRACKED AREA WAS CUT OUT. AN ANGLE REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-40-3, 51-40-5, AND 51-30-2.

Part: SKIN — BENT (L1 DOOR)

INSPECTION FOUND L-1 DOOR OUTER SKIN BENT WITH A .015625 INCH CRACK AT LOWER AFT CORNER ABOVE GATE. A PATCH WAS FABRICATED AND INSTALLED IAW SRM 52-00-3 AND 51-10-2.

Part: SEAT TRACK — CORRODED (BS 1080-1110)

INSPECTION FOUND LT OUTBOARD SEAT TRACK CORRODED AT FS 1080-1110, LBL 45. THE CORRODED SECTION OF TRACK WAS CUT OUT AND A NEW SECTION WAS FABRICATED AND INSTALLED IAW SRM 53-10-5.

Part: RIB — CRACKED (WS 629)

INSPECTION FOUND A .25 INCH CRACK IN RIB AT WS 629. THE CRACK WAS STOP DRILLED IAW SRM 51-10-1. A REPAIR WAS INSTALLED IAW EA 5762-1050, FIGURE 8.

Part: STRINGER — CRACKED (WS 686.5)

INSPECTION FOUND A .25 INCH CRACK IN LT WING STRINGER ON TOP OF RIB (SECOND UPPER STRINGER FROM AFT SPAR) WS 686.5. THE CRACK WAS STOP DRILLED AND A REPAIR WAS INSTALLED IAW EA 5762-01050.

Part: SKIN — CRACKED (VERT STAB)

INSPECTION FOUND A 3 INCH CRACK IN LT VERTICAL STABILIZER AT STA 1253, JUST ABOVE AND AFT OF PANEL NR 9523. THREE 1 INCH CRACKS WERE FOUND IN THE LT VERTICAL STABILIZER AT STA 1264. THE CRACKED AREAS WERE CUTOUT IAW SRM 54-10-1. FILLER AND DOUBLER REPAIRS WERE FABRICATED AND INSTALLED IAW SRM 54-10-3, 53-30-3, 51-10-2, AND 51-30-1.

Part: RADOME — ERODED (FWD FUSELAGE)

INSPECTION FOUND THE RADOME EXTERIOR SKIN HAD SOME SPOTS OF EROSION AND A SMALL HOLE. THE RADOME WAS REMOVED AND REPLACED IAW MM 53-15-0.

Part: BRACKET — CRACKED (LT WING)

INSPECTION FOUND A 1 INCH CRACK IN BRACKET AT OUTBOARD SIDE WHERE LT WING NR 1 SLAT LOWER SKIN ATTACHES TO INBOARD TRACK. THE BRACKET WAS REPLACED IAW SRM 51-10-1.

Part: SKIN — CRACKED (LT WING LE)

INSPECTION FOUND A .21875 INCH CRACK AT LT WING FIXED UPPER LEADING EDGE AT AFT END OF CUTOUT WHERE NR 4 SLAT OUTBOARD HOOK ATTACHES. THE CRACK WAS STOP DRILLED. A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 57-30-4, 51-10-2, 51-30-2.

Part: SPAR WEB — CRACKED (CENTER WING)

INSPECTION FOUND A 4 INCH CRACK IN CENTER WING SECTION AT REAR SPAR WEB UPPER RADIUS ABOVE PRODUCTION PANEL FROM RBL 0 TO RBL 4. THE AREA WAS REPAIRED IAW EA SA004-5710-01843, DRAWING 65C37620, AND SERVICE BULLETIN 727-57A0182.

Part: RIB — CRACKED (VERT STAB)

INSPECTION FOUND A .25 INCH CRACK IN VERTICAL STABILIZER NR 6 RIB AT STRINGER 3L. THE CRACK WAS STOP DRILLED, DOUBLERS WERE FABRICATED AND INSTALLED IAW SRM 55-30-4, 51-10-6, AND 51-30-2.

Part: SEAT TRACK — CORRODED (BS 380-440)

INSPECTION FOUND RT INBOARD SEAT TRACK CORRODED AT STA 380-440. THE SEAT TRACK WAS REMOVED AND REPLACED IAW SRM 51-10-2 AND 51-30-2.

Part: RIB — CRACKED (LT WING TE)

INSPECTION FOUND A .25 INCH CRACK IN LT WING LOWER TRAILING EDGE PANEL OUTBOARD SUPPORT RIB JUST INBOARD NR 4 SPOILER ACTUATOR IN FLAP COVE AREA. THE RIB AND ROD WERE REMOVED AND REPLACED IAW SRM 51-10-1.

Part: INTERCOSTAL — CRACKED (BS 312)

INSPECTION FOUND A 1 CRACK IN INTERCOSTAL AT FS 312, LBL 31. THE CRACKED AREA WAS REMOVED. A NEW PART WAS FABRICATED AND INSTALLED IAW SRM 51-10-1, 51-10-2, 51-30-2, AND MM 51-20-11.

Part: SKIN — CRACKED (VERT STAB)

INSPECTION FOUND A .25 INCH CRACK IN RT VERTICAL STABILIZER LOWER SECTION AT STA 1343. A REPAIR WAS INSTALLED IAW ECRA 5530-01075.

Part: BRACKET — CRACKED (NR 3 SPOILER ACT)

INSPECTION FOUND LT WING LOWER TRAILING EDGE LOOSE BETWEEN NR 2 AND NR 3 SPOILER ACTUATOR. ONE AREA INBOARD OF NR 2 SPOILER ACTUATOR WAS LOOSE/WORN. ANOTHER AREA OUTBOARD OF NR 3 SPOILER ACTUATOR HAD A RIB WITH 2 CRACK AND WORN BRACE ROD. THE BRACKETS AND BRACE ROD WERE REMOVED AND REPLACED IAW SRM 51-10-1, PARAGRAPH 4.

Part: RIB — WORN (VERT STAB)

INSPECTION FOUND VERTICAL STABILIZER NR 7 RIB WORN AT STRINGER 2R. A DOUBLER WAS FABRICATED AND INSTALLED IAW SRM 55-30-4, 51-10-6, AND 51-30-2.

Part: WEB — CORRODED (BS 1110-1130)

INSPECTION FOUND SHEAR WEB CORRODED AT FS 1110-1130, STRINGER 17R. THE WEB WAS REMOVED AND REPLACED IAW SRM 51-10-1 AND 51-30-02.

Part: SKIN — CRACKED (LT WING TE)

INSPECTION FOUND A .75 INCH CRACK IN LT WING UPPER TRAILING EDGE CUTOUT, FORWARD OF NR 4 SPOILER SECOND FROM OUTBOARD HINGE. THE CRACK WAS STOP DRILLED. A REPAIR PLATE WAS FABRICATED AND INSTALLED IAW SRM 57-30-04.

Part: SUBFLOOR — CORRODED (BS 294-344)

INSPECTION FOUND FORWARD LAV OUTBOARD SUBFLOOR CORRODED AT FS 294-344, RBL 43-63. THE SUBFLOOR WAS REMOVED AND A NEW SUBFLOOR WAS INSTALLED IAW SRM 51-10-1.

Part: STRINGER — CRACKED (BS 720B)

INSPECTION FOUND A 1 INCH CRACK IN STRINGER 15L AT STA 720B. THE CRACKED AREA WAS CUT OUT. A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-30-2, AND 53-10-3, PAGE 43, DETAIL 11.

Part: SUPPORT — CRACKED (BS 846)

INSPECTION FOUND A 1 INCH CRACK IN FLOOR SUPPORT AT FS 846, RBL 1. THE FLOOR SUPPORT WAS REMOVED. A DOUBLER AND FLOOR SUPPORT WERE FABRICATED AND INSTALLED IAW SRM 51-40-3 AND 51-10-1.

Part: SKIN — SEPARATED (RT ELEV TAB)

INSPECTION FOUND THE RT ELEVATOR CONTROL TAB TRAILING EDGE SEPARATED. THE ELEVATOR CONTROL TAB WAS REMOVED AND REPLACED.

Part: RIB — CRACKED (LT WING)

INSPECTION FOUND A 1 INCH CRACK IN LT WING LOWER TRAILING EDGE PANEL SUPPORT RIB JUST INBOARD OF NR 3 SPOILER ACTUATOR IN FLAP COVE AREA. THE RIB SUPPORT WAS REMOVED, NEW PARTS WERE INSTALLED IAW SRM 51-10-6 AND 51-10-1.

Part: FLOORBEAM — CORRODED (BS 1110)

INSPECTION FOUND FLOORBEAM CORRODED AT STA 1110, RBL 12-36. THE CORRODED AREA WAS CUT OUT. A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 53-10-08.

Part: PLATE — CRACKED (BS 605)

INSPECTION FOUND TWO 1 CRACKS ON PLATE AT FASTENERS TOP OF WEB STRINGER 18R, FS 605. THE CRACKED AREA WAS REMOVED. A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-10-1.

Part: FRAME — CRACKED (R 1 DOOR)

INSPECTION FOUND A .75 INCH CRACK AT R-1 DOOR LOWER FORWARD CORNER FROM UNDER FORWARD LOWER FITTING TO FASTENER HEAD. CUT FRAME AND SPLICED IN NEW FRAME SECTION IAW DRAWING 69-69940. REINFORCED DOOR LOWER CORNER WITH DOUBLER, FILLER, AND SHIMS. STOP FITTING AND SEAL RETAINER WERE REINSTALLED IAW ECRA 5240-01227.

Part: BRACKET — CRACKED (LT WING)

INSPECTION FOUND A 2 CRACK IN BOTH INBOARD AND OUTBOARD BRACKETS WHERE LT WING NR 2 LEADING EDGE FLAP ACTUATOR ATTACHES INSIDE LEADING EDGE. NEW BRACKETS WERE FABRICATED AND INSTALLED IAW SRM 51-30-2. THE FLAP ACTUATOR WAS REMOVED AND REINSTALLED IAW MM 27-80.

Part: SEAT TRACK — CORRODED (BS 1030-1090)

INSPECTION FOUND SEAT TRACK CORRODED AT STA 1030-1090, RBL 36. THE SEAT TRACK WAS REMOVED AND REPLACED IAW SRM 53-10-5, PAGES 18-22.

Part: SKIN — DENTED (CARGO DOOR)

INSPECTION FOUND C-2 CARGO DOOR AFT LOWER EDGE BENT AND CORRODED. THE AFT LOWER FRAME SECTION WAS REMOVED IAW SRM 51-30-2 AND THE SKIN WAS STRAIGHTENED IAW SRM 51-40-1. THE NEW LOWER AFT FRAME SECTION WAS SEALED AND INSTALLED IAW SRM 51-10-1 AND 51-10-2.

Part: BULKHEAD PANEL — CRACKED (NLG WW)

INSPECTION FOUND THE NLG WHEEL WELL FORWARD BULKHEAD TOP RIGHT PANEL, TOP LEFT PANEL, AND TOP CENTER PANELS CRACKED AT FASTENER HOLES. THE CRACKS WERE .5 TO 1 IN LENGTH. THE CRACKED AREAS WERE CUTOUT IAW SRM 51-40-2. REPAIR DOUBLERS AND FILLERS WERE FABRICATED AND INSTALLED IAW SRM 51-40-2, 51-10-2, AND 53-10-2.

Part: SEQUENCE VALVE — LEAKING (RT MLG)

THE A-SYSTEM HYDRAULIC FLUID AND PRESSURE WAS LOST AFTER TAKEOFF. ABNORMAL PROCEDURES WERE COMPLIED WITH AND THE FLIGHT WAS CONTINUED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE RT MLG LOCK SEQUENCE VALVE LEAKING. THE LOCK SEQUENCE VALVE WAS REMOVED AND REPLACED, LEAK AND OPERATIONAL CHECKS WERE GOOD. A LANDING GEAR RETRACTION TEST WAS PERFORMED IAW MM 32-32-0 AND ALL INDICATIONS WERE NORMAL.

Part: ANGLE — CRACKED (NR 1 LE FLAP ACT)

INSPECTION FOUND A .75 INCH CRACK AT UPPER MOUNT BOLT OF NR 1 KREUGER FLAP ACTUATOR OUTBOARD UPPER SUPPORT ANGLE. A REPLACEMENT ANGLE WAS FABRICATED AND INSTALLED IAW SRM 51-10-1.

Part: SKIN — CRACKED (BS 970)

INSPECTION FOUND A 3 INCH CRACK IN FUSELAGE SKIN AT STA 970, STRINGER 27L. A REPAIR WAS INSTALLED IAW SRM 53-30-3.

Part: BULKHEAD WEB — CRACKED (BS 870)

INSPECTION FOUND A 1.5 INCH CRACK BETWEEN BOLTS OF BULKHEAD WEB BELOW THE APU LOAD CONTROL VALVE, BS 870. REPAIR DOUBLERS WERE FABRICATED AND INSTALLED IAW ECRA 5310-01544.

Part: BUS PROTECT PNL — INOPERATIVE (AC PWR DISTR)

FLT NR 1957 - IAH - ALL THREE BUS TIE BREAKERS TRIPPED AND THE SECOND OFFICERS FAULT ANNUNCIATOR INDICATED A PHASE UNBALANCE WHILE EN ROUTE TO IAH. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE BUS PROTECTION PANEL AT FAULT. THE BUS PROTECTION PANEL WAS REMOVED AND REPLACED. THE ENGINES WERE RUN AND OPERATION CHECKED NORMAL. (M)

Part: FLOOR SKIN — CORRODED (G2 GALLEY)

STATION 31J - INSPECTION FOUND G2 GALLEY FLOOR AND MOUNT BRACKET CORRODED. THE MOUNT BRACKET AND FLOOR SKIN WERE REMOVED. A NEW FLOOR SKIN WAS FABRICATED AND INSTALLED. THE CORROSION WAS CLEANED FROM BLOCK TIE DOWN AND REBONDED AND A NEW UPPER SHELF WAS INSTALLED IAW MM 25-32-0 AND SRM 51-40-9 AND 51-10-2. (M)

Part: ACT BRACKET — CRACKED (NR 6 LE FLAP)

INSPECTION FOUND A .75 INCH CRACK IN RADIUS OF NR 6 KRUGER FLAP ACTUATOR OUTBOARD MOUNTING BRACKET. A NEW BRACKET WAS FABRICATED AND INSTALLED IAW SRM 51-40-3, 51-30-2, AND 57-20-2. (X)

Part: FITTING — CORRODED (BS 420-460)

STATION 31J - INSPECTION FOUND FLOOR SUPPORT FITTING AT BS 420 TO 440, RBL 10 AND AT BS 440 TO 460, RBL 10 CORRODED. THE FLOOR SUPPORT FITTINGS WERE REMOVED. NEW FLOOR SUPPORT FITTINGS AND FILLER WERE FABRICATED AND INSTALLED IAW SRM 51-20-2 AND 51-30-2. (M)

Part: SUPPORT — CORRODED (BS 1070)

STATION 31J - INSPECTION FOUND FLOOR SUPPORT OVER PULLEY CORRODED AT BS 1070, RBL 20. THE FLOOR SUPPORT WAS REMOVED. A NEW FLOOR SUPPORT WAS FABRICATED AND INSTALLED IAW MM 51-20-2 AND 51-20-11. (M)

Part: FLOOR BEAM — CORRODED (BS 1130)

STATION 31J - INSPECTION FOUND FLOOR BEAM LOWER CHORD CORRODED AT FASTENER HOLES, BS 1130, RBL O TO 56. A NEW REPAIR STRAP WAS FABRICATED. THE REPAIR WAS INSTALLED IAW AERO CORP ENGINEERING ORDER 96-250. (M)

Part: GUSSET — CRACKED (BS 825.96)

STATION 31J - INSPECTION FOUND A 1.5 INCH CRACK IN RIGHT OVERWING EXIT GUSSET AT BS 825.95, RBL 50, WL 215 TO 220. A NEW GUSSET WAS DRILLED AND INSTALLED IAW EA SA001-5310-01870. (M)

Part: FLOOR — CORRODED (FWD LAVATORY)

STATION 31J - INSPECTION FOUND FORWARD LAV FLOOR PANEL CORRODED. A NEW WEB SECTION AND L-ANGLE REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-40-2, 51-10-1, 51-10-2, AND 51-40-3. (M)

Part: SKIN — CORRODED (FS 1010)

STATION 31J - INSPECTION FOUND SKIN CORRODED AT FS 1010, STRINGER 28L. THE CORRODED SECTION OF SKIN WAS CUT OUT. A DOUBLER AND FILLER REPAIR WAS FABRICATED AND INSTALLED IAW SRM 53-10-2, 53-30-3, AND 51-10-2. A STRINGER SECTION AND TWO CAP SPLICES WERE FABRICATED AND INSTALLED IAW SRM 53-10-3 AND 51-10-2. (M)

Part: FLOORBEAM — CORRODED (BS 440)

STATION 31J - INSPECTION FOUND CABIN FLOORBEAM CORRODED AT BS 440, LBL 20 TO RBL 20. THE CORRODED SECTION WAS CUT OUT. A REPAIR BEAM SECTION WAS FABRICATED AND INSTALLED IAW SRM 53-10-8, FIGURE 3, 51-30-2, 51-20-4, 51-10-1, 51-30-8, 51-10-2, AND MM 51-20-0. (M)

Part: FLOOR BEAM — CORRODED (BS 1110)

STATION 31J - INSPECTION FOUND FLOOR BEAM CORRODED AT BS 1110, RBL 25. THE FLOOR BEAM UPPER CHORD WAS REMOVED IAW SRM 53-10-8. A NEW FLOOR BEAM UPPER CAP, STRAPS, SUPPORT ANGLES, L-ANGLES, AND STIFFENERS WERE FABRICATED AND INSTALLED IAW SRM 51-10-2. (M)

Part: FLOOR BEAM — CORRODED (BS 480)

STATION 31J - INSPECTION FOUND CABIN FLOOR BEAM CORRODED AT BS 480, RBL 0 TO 60. THE CORRODED CAP WAS REMOVED FROM RBL 0 TO 60. REPAIR PARTS WERE FABRICATED AND INSTALLED IAW SRM 53-10-8, FIGURE 3, 51-10-1, 51-10-2, AND 51-20-0. (M)

Part: SUPPORT — CORRODED (BS 644)

STATION 31J - INSPECTION FOUND FLOOR SUPPORT CORRODED AROUND ANCHOR NUTS AT BS 644 ABOVE STRINGER 28R. THE FLOOR SUPPORT FITTING WAS REMOVED AND REPLACED. A DOUBLER AND FILLER REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-40-4, 51-10-2, AND 51-40-2. (M)

Part: FLOORBEAM — CORRODED (BS 380)

STATION 31J - INSPECTION FOUND FLOORBEAM CORRODED AT BS 380, RBL 10 TO 60. THE CORRODED AREA WAS CUT OUT. A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 53-10-8. (M)

Part: ANGLE — CORRODED (BS 720-740)

STATION 31J - INSPECTION FOUND CABIN FLOOR SUPPORT CORRODED AT BS 720F TO 740, BL 0. THE SUPPORT ANGLE WAS REMOVED. A NEW SUPPORT ANGLE WAS FABRICATED AND INSTALLED IAW SRM 51-10-2, 51-30-2, AND MM 51-20-0. (M)

Part: SUPPORT — CORRODED (BS 418)

STATION 31J - INSPECTION FOUND CORROSION ON CABIN FLOOR SUPPORT AT BS 418, RBL 20 TO 40. THE CORROSION WAS REMOVED AND TREATED IAW SRM 51-10-6. (M)

Part: SUPPORT — CORRODED (BS 312-328)

STATION 31J - INSPECTION FOUND CABIN FLOOR SUPPORT CORRODED AT BS 312 TO 328, LBL 28. THE CORRODED AREA WAS REMOVED. A NEW PART WAS FABRICATED, TREATED, AND INSTALLED IAW SRM 51-10-1, 51-10-2, AND MM 51-20-11. (M)

Part: FLANGE — CRUSHED (NR 1 ENGINE COWL)

STATION 31J - INSPECTION FOUND NR 1 ENGINE LOWER COWL FLANGE ON UPPER INBOARD LONGERON CRUSHED. A 3.5 INCH SECTION OF LONGERON WAS REMOVED. A Z-ANGLE, REPAIR DOUBLER, AND COVER PLATE WERE FABRICATED AND INSTALLED IAW SRM 51-40-3. (M)

Part: FLOOR BEAM — CORRODED (BS 344)

INSPECTION FOUND THE CABIN FLOOR BEAM CORRODED AT BS 344, RBL 20 TO LBL 60. THE CORROSION WAS REMOVED IAW SRM 51-10-6. A NEW T-CAP WAS DRILLED AND INSTALLED IAW SRM 51-10-1, 51-30-2, 51-10-1, 51-30-2. (X)

Part: SUPPORT — CORRODED (BS 360-380)

STATION 31J - INSPECTION FOUND CABIN FLOOR SUPPORT CORRODED AT BS 360 TO 380, RBL 10. THE FLOOR SUPPORT WAS REMOVED. A NEW FLOOR SUPPORT WAS FABRICATED AND INSTALLED IAW SRM 51-30-2, 51-10-2, AND 51-40-4. (M)

Part: SUPPORT — CORRODED (BS 312)

INSPECTION FOUND A 1 INCH CRACK IN RT FORWARD LAV FLOOR SUPPORT AT BS 312, RBL 20. THE CORRODED SECTION OF FLOOR SUPPORT WAS CUT OUT. A DOUBLER REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-10-2, SRM 51-40-3, AND MM 51-20-0. (X)

Part: SKIN — CRACKED (R-1 DOOR)

STATION 31J - INSPECTION FOUND A .5 INCH CRACK THROUGH RIVET HOLE OF R-1 DOOR EXTERNAL SKIN ABOVE LOWER HINGE CUTOUT. THE CRACKED AREA WAS REMOVED. A REPAIR DOUBLER AND FILLER WERE FABRICATED AND INSTALLED IAW SRM 52-00-3, 51-30-2, 51-10-2, AND MM 51-20-2. (M)

Part: SKIN — CRACKED (R-1 DOOR)

STATION 31J - INSPECTION FOUND A 1 INCH CRACK AT RIVET HOLE OF R-1 DOOR AFT LOWER CORNER EXTERNAL SKIN. THE CRACKED AREA OF DOOR WAS REMOVED. A FILLER AND DOUBLER REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-00-3 AND 52-00-3. (M)

Part: SUPPORT — CORRODED (BS 1070-1090)

STATION 31J - INSPECTION FOUND FLOOR SUPPORT CORRODED AT BS 1070-1090, RBL 10. THE FLOOR SUPPORT WAS REMOVED. A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-40-4 AND MM 51-10-2. (M)

Part: BLKHD CHORD — CORRODED (BS 1176.9)

STATION 31J - INSPECTION FOUND BULKHEAD REINFORCEMENT CHORD CORRODED ON RIGHT OUTBOARD END AT BS 1176.9. THE CORRODED SECTION OF CHORD WAS REMOVED. A NEW CHORD ANGLE BRACKET REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-10-6, 51-40-3, 51-40-4, 51-10-1, 51-10-2, AND MM 51-20-0. (M)

Part: HAT SECTIONS — CORRODED (LT/RT LAV)

STATION 31J - INSPECTION FOUND FLOOR HAT SECTIONS AT LEFT AND RIGHT AFT LAV SIDEWALLS CORRODED. THE FLOOR HAT SECTIONS WERE REMOVED AND REPLACED IAW SRM 51-10-2, 51-30-2, AND 51-20-4. (M)

Part: HAT SECTION — CORRODED (LAV FLOOR)

STATION 31J - INSPECTION FOUND FORWARD LAV FLOOR HAT SECTION CORRODED UNDER LAV DOOR AND INBOARD WALL. THE HAT SECTION WAS REMOVED. A NEW HAT SECTION WAS FABRICATED AND INSTALLED IAW SRM 51-10-1, PAGE 4, 51-30-5, 51-30-8, 51-30-3, 51-30-2, 51-30-4, 51-10-2, AND MM 51-20-0. (M)

Part: STRINGER — CORRODED (STA 1010-1014)

INSPECTION FOUND STRINGER AND FAIL-SAFE STRAP SKIN CORRODED AT STA 1010 - STA 1014, LBL 18. THE CORRODED AREAS WERE CUT OUT. A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 53-10-1 AND SRM 53-30-3. (X)

Part: FLOOR BEAM — CORRODED (BS 460)

STATION 31J - INSPECTION FOUND CABIN FLOORBEAAM CORRODED AT BS 460, RBL 60. THE CORRODED AREA WAS TRIMMED OUT. A FLOORBEAM REPAIR SECTION WAS FABRICATED AND INSTALLED IAW SRM 53-10-8. (M)

Part: DOOR FRAME — CORRODED (BS 560)

INSPECTION FOUND FORWARD CARGO DOOR FRAME AND NUTPLATE CORRODED AT BS 560, STR 24R AND STR 25R. THE CORROSION WAS REMOVED AND A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 53-10-2. (X)

Part: SUPPORT — CORRODED (BS 1033)

STATION 31J - INSPECTION FOUND CORROSION UNDER FLOOR SUPPORT ANGLE STRAP AT STATION 1033, LBL 12 TO RBL 12. THE FLOOR SUPPORT WAS REPLACED AND THE AREA WAS PRIMED IAW SRM 51-10-6, 51-10-2, 51-30-3, 51-30-2, AND 53-10-1. (M)

Part: RIB — CRACKED (RT WING)

STATION 31J - INSPECTION FOUND TWO .5 INCH CRACKS AT THE TWO MOST AFT SCREW HOLES IN RIGHT WING LEADING EDGE RIB UPPER CHORD. THE CHORD WAS REMOVED. AN ANGLE WAS FABRICATED AND INSTALLED IAW SRM 57-20-2, 51-10-2, 51-30-2, AND MM 51-20-2. (M)

Part: FLOOR BEAM — CRACKED (BS 825.95)

STATION 31J - INSPECTION FOUND FLOORBEAM WEB CRACKED APPROXIMATELY 12 INCHES AT BS 825.95, LBL 59, FROM WL 208 TO 220. THE CRACK WAS CUT OUT. A WEB REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-40-2, 51-30-2, AND 51-10-2. (M)

Part: ATTACHMENT — CRACKED (NR 4 LE FLAP)

STATION 31J - INSPECTION FOUND A 1 INCH CRACK AT OUTBOARD BULL NOSE AFT LINKAGE ATTACHMENT OF RIGHT WING NR 4 KRUEGER FLAP. THE CRACK WAS STOP DRILLED. DOUBLERS AND ANGLES WERE FABRICATED AND INSTALLED IAW SRM 57-30-3, 51-10-2, AND 51-30-8. (M)

Part: STIFFENER — CRACKED (RT WING)

STATION 31J - INSPECTION FOUND A .75 INCH CRACK ON LOWER END OF THE THIRD VERTICAL STIFFENER OF RIGHT WING LEADING EDGE INBOARD RIB AT WS 75. THE CRACK WAS STOP DRILLED IAW SRM 51-10-1. A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-40-3, 51-10-2, AND 51-30-2. (M)

Part: DOOR FRAME — CRACKED (BS 620)

INSPECTION FOUND A 1.75 INCH CRACK AND DEEP GOUGE IN DOOR FRAME WEB AT BS 620, STR 26R. THE WEB WAS REMOVED AND A NEW WEB WAS FABRICATED AND INSTALLED IAW SRM 51-40-2 AND SRM 51-30-2. (X)

Part: PANEL — CRACKED (LT HORIZ STAB)

INSPECTION FOUND A .25 INCH CRACK AT MOUNT HOLE OF LT HORIZONTAL STABILIZER PANEL NR 9113. THE CRACKED SECTION OF PANEL WAS REMOVED. A DOUBLER AND FILLER REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-10-2, 51-30-2, AND MM 51-20-1. (X)

Part: FRAME — CRACKED (BS 1263)

STATION 31J - INSPECTION FOUND BS 1263 TORQUE BOX FRAME AT VENTRAL STAIR AREA HAD A 2 INCH CRACK IN RADIUS OF REPAIR DOUBLER AFT FLANGE AND A 4 INCH CRACK BEYOND CONTAINMENT OF ONE DOUBLER AND STOP DRILL ON FORWARD FLANGE. REPAIRS WERE PERFORMED IAW CAL WORK CARD NR MFG JA5310-0246004001. FASTENERS WERE INSTALLED IAW SRM 51-30-2. PARTS CHANNEL AND FRAME SUPPORT WERE INSTALLED IAW SRM 51-10-4. (M)