N66734

Part: STRINGER — CRACKED (BS 330.5)

INSPECTION FOUND A 3 INCH CRACK IN RT WING STRINGER 17 AT STA 330.5. A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 57-10-4.

Part: FRAME — CORRODED (BS 1110)

INSPECTION FOUND LOWER CHORD OF FRAME CORRODED AROUND NUT PLATE ATTACH HOLES AT STA 1110 FROM RBL 0 TO RBL 42. A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 53-10-8.

Part: FRAME — CORRODED (BS 1130)

INSPECTION FOUND LOWER CHORD OF FRAME CORRODED AROUND NUT PLATE ATTACH HOLES AT STA 1130 FROM RBL 0 TO RBL 42. A REPAIR WAS FABRICATED AND INSTALLED IAW BOEING DRAWING 26256-1254.

Part: SKIN — CORRODED (BS 720-740)

INSPECTION FOUND FUSELAGE SKIN LAP JOINT CORRODED BETWEEN STA 720E AND 740 AT STRINGER 26R. A REPAIR DOUBLER WAS INSTALLED IAW ECRA 5330-02521 AND SRM 51-30-8.

Part: SKIN — CRACKED (RT MLG DOOR)

INSPECTION FOUND A .5 INCH CRACK IN RT WING GEAR DOOR AFT HINGE SKIN. A DOUBLER WAS INSTALLED IAW SRM 52-00-3.

Part: SLAT — CRACKED (NR 6 LE SLAT)

INSPECTION FOUND A .25 INCH CRACK IN RT WING SLAT NR 6 OUTBOARD HOOK AREA. REPAIRED IAW SRM 57-30-4.

Part: FLAP — CRACKED (LT TE FOREFLAP)

INSPECTION FOUND A 1.125 INCH CRACK ABOVE NR 1 FLAP TRACK AREA IN LT WING OUTBOARD FOREFLAP LEADING EDGE. A DOUBLER WAS INSTALLED IAW SRM 57-50-4.

Part: SKIN — CRACKED (LT WING)

INSPECTION FOUND A .5 INCH CRACK IN LT WING LEADING EDGE SKIN AT NR 3 SLAT OUTBOARD HOOK CUTOUT. REPAIRED IAW SRM 57-30-4, PAGE 24 FIGURE 26.

Part: BULKHEAD — CRACKED (BS 870)

INSPECTION FOUND A 1.75 INCH CRACK IN RT MLG WELL BULKHEAD AT STA 870, BELOW APU LOAD CONTROL VALVE. A REPAIR DOUBLER WAS FABRICATED AND INSTALLED IAW ECRA 5310-01544.

Part: ANGLE — CRACKED (LT LE FLAP)

INSPECTION FOUND TWO 2 CRACKS IN LT WING RIB TO UPPER SKIN ATTACH ANGLE AT SLAT STA 0 INSIDE LEADING EDGE AREA. THE ANGLE WAS REPLACED IAW SRM 51-10-1.

Part: FLAP FAIRING — DENTED (RT TE FLAP)

FLT NR 663 - EWR - RIGHT OUTBOARD FLAP TRACK FAIRING (AFT SECTION) HAS DENT. REMOVED AND REINSTALLED FAIRING. OPS CHECK GOOD. (M)

Part: PNEUMATIC DUCT — RUPTURED (NR 1 ENGINE)

IAH - FLT 1876 - THE NR 1 ENGINE FIRE BELL AND LIGHT ACTIVATED AFTER TAKEOFF FROM IAH. THE ENGINE WAS RUN IN IDLE AND THE NR 1 BLEED WAS TURNED OFF. THE FIRE WARNING CEASED. THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 1 ENGINE 8TH STAGE PNEUMATIC DUCT RUPTURED BETWEEN CHECK VALVE AND FIREWALL. THE DUCT WAS REPLACED. THE FIREWALL FIRE LOOP WAS REPLACED DUE TO HEAT DAMAGE. THE NR 1 ENGINE WAS RUN AND OPEATION CHECKED GOOD WITH NO LEAKS FOUND. (X)

Part: FASTENERS — LOOSE (RT FUEL PANEL)

IAH - FLT 0495 - A LIQUID VAPOR TRAIL WAS REPORTED COMING FROM BETWEEN RT OUTBOARD AILERON AND NR 7 JACKSCREW FAIRING WHILE IN-FLIGHT. FUEL WAS DUMPED TO 21,000 POUNDS AND THE TRAIL OF VAPOR CEASED. THE AIRCRAFT WAS RETURNED TO IAH. MAINTENANCE FOUND SEVERAL LOOSE FASTENERS IN RT WING LOWER SIDE FUEL ACCESS PANEL NR 15. THE FASTENERS WERE TORQUED PER MM 28-11-21, PAGE 407. THE PANEL WAS LEAK CHECKED AND NO LEAKS WERE NOTED. (X)

Part: LOCK ACTUATOR — INOPERATIVE (NLG)

EWR - FLT 0434 - THE NLG FAILED TO EXTEND ON APPROACH TO EWR, THE GEAR WAS CYCLED DURING A 'GO AROUND' AND THE NOSE GEAR EXTENDED NORMALLY. THE NLG LOCK ACTUATOR WAS REMOVED AND REPLACED IAW MM 32-33-11. AN EXTENSION/RETRACTION TEST WAS PERFORMED IAW MM 32-33-0 AND NO DEFECTS WERE NOTED. (X)

Part: SUPPORT — CRACKED (FS 720)

GSO - INSPECTION FOUND FLOOR SUPPORT IN FORWARD PIT AT STATION 720 ABOVE STRINGER 26L CRACKED IN TWO PLACES. THE CRACKS WERE .75 INCH LONG. REPAIR PARTS WERE FABRICATED AND INSTALLED IAW SRM 51-40-3, 51-30-2, AND 53-10-5. (W)

Part: SUPPORT — CRACKED (FS 990)

GSO - INSPECTION FOUND A .5 INCH CRACK IN FLOOR SUPPORT FLANGE AT BS 990. A NEW FLOOR SUPPORT ANGLE WAS FABRICATED AND INSTALLED IAW SRM 51-40-4 AND 53-10-2. (W)

Part: WEB — CRACKED (FS 308.9)

GSO - INSPECTION FOUND A .25 INCH CRACK IN WEB AT STRINGER 16L, STATION 308.9 INSIDE CONTROL CABIN AT MAIN ENTRY DOOR FRAME. THE CRACKED WEB WAS REPLACED IAW SRM 51-30-2 AND 51-10-1. (W)

Part: SUPPORT — CORRODED (BS 620)

GSO - INSPECTION FOUND CORROSION ON LOWER SIDE OF FLOOR SUPPORT IN FORWARD PIT AT STATION 620. THE CORRODED AREA WS REMOVED AND A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 51-40-4 AND 51-30-2. (M)

Part: SKIN — CRACKED (BS 513)

GSO - INSPECTION FOUND A .125 INCH CRACK IN SKIN AT LAP SPLICE 26L, BS 513. THE CRACKED AREA WAS CUT OUT. REPAIRED DOUBLER AND FILLER WERE FABRICATED AND INSTALLED IAW SRM 51-30-2 AND 53-30-3. (W)

Part: ANGLE — CRACKED (FS 760)

GSO - INSPECTION FOUND A .5 INCH CRACK IN FLOOR PANEL SUPPORT ANGLE AT BS 760, BL 0 - BL 24R. REPAIR PARTS WERE FABRICATED AND INSTALLED IAW SRM 51-40-4, 51-40-3, AND 51-30-2. (W)

Part: TE PANEL — CRACKED (LT WING)

GSO - INSPECTION FOUND THE LEFT WING UPPER SURFACE TRAILING EDGE PANEL AT OUTBOARD END OF OUTBOARD FLAP WITH A 1 INCH CRACK IN DOUBLER ATTACHED TO INBOARD SIDE. THE CRACKED DOUBLER WAS REMOVED. A NEW DOUBLER WAS FABRICATED AND INSTALLED IAW SRM 57-30-1 AND 51-30-2. (M)

Part: RIB — CRACKED (NR 7 SLAT)

GSO - INSPECTION FOUND A .5 INCH CRACK IN NR 7 SLAT RIB AT OUTBOARD SIDE ON OUTBOARD TRACK. THE CRACK WAS STOP DRILLED. A DOUBLER WAS FABRICATED AND INSTALLED IAW SRM 51-30-3 AND 57-50-3. (M)

Part: RIB — CRACKED (NR 3 SLAT)

GSO - INSPECTION FOUND A .5 INCH CRACK IN NR 3 SLAT RIB INBOARD OF TRACK. THE CRACK WAS STOP DRILLED. A REPAIR DOUBLER WAS FABRICATED AND INSTALLED IAW SRM 51-40-6 AND 57-50-3. (M)

Part: INTERCOSTAL — CRACKED (BS 890)

GSO - INSPECTION FOUND THE LT MAIN LANDING GEAR BAY INTERCOSTAL AT BS 890 CRACKED AND CORRODED. THE CRACK WAS .75 INCH LONG. THE DAMAGED AREA OF INTERCOSTAL WAS CUT OUT. REPAIR FILLER AND DOUBLER WERE FABRICATED AND INSTALLED IAW SRM 51-30-2 AND 51-40-3. (Z)

Part: RIB — CRACKED (WS 738.5)

GSO - INSPECTION FOUND A .5 INCH CRACK ON LOWER SIDE OF LEFT WING INTERNAL RIB AT WS 738.5, ABOVE S-8. A DOUBLER WAS FABRICATED AND INSTALLED IAW SRM 51-30-2 AND 57-10-5. (W)

Part: SUPPORT — CORRODED (FS 720)

GSO - INSPECTION FOUND FLOOR SUPPORT CORRODED ON BOTTOM SIDE AT FORWARD PIT STATION 720. THE CORROSION WAS REMOVED AND A REPAIR WEB WAS INSTALLED IAW SRM 51-30-2. (W)

Part: ANGLE — CRACKED (BS 760)

GSO - INSPECTION FOUND A .5 INCH CRACK IN FLOOR SUPPORT ANGLE AT BS 760, BL 0 - BL 24L. A NEW FLOOR SUPPORT ANGLE WAS FABRICATED AND INSTALLED IAW SRM 51-40-3, 51-40-4, AND 51-30-2. (W)

Part: CHORD — CORRODED (FS 1183)

GSO - INSPECTION FOUND REINFORCEMENT CHORD AT STATION 1183 CORRODED. THE CHORD WAS REMOVED AND A NEW CHORD WAS INSTALLED IAW SRM 51-30-2. (W)

Part: STRINGER — CRACKED (FS 500-520)

GSO - INSPECTION FOUND, CRACKS AND CORROSION IN STRINGER 20R AT STA 500 TO 520. THE CRACKS WERE .125 INCH TO .25 INCH IN LENGTH. THE DAMAGED SECTION OF STRINGER WAS REMOVED. A REPAIR WAS FABRICATED AND INSTALLED IAW SRM 53-10-3 AND 51-30-2. (Z)

Part: PRESSURE WEB — CORRODED (RT LAVATORY)

GSO - INSPECTION FOUND CORROSION ON PRESSURE WEB IN RT LAVATORY. THE CORROSION WAS REMOVED. DOUBLERS AND FILLER WERE FABRICATED AND INSTALLED IAW SRM 51-10-2, 51-30-2, AND 51-40-2. (W)

Part: RIB — CRACKED (NR 4 SLAT)

GSO - INSPECTION FOUND A .5 INCH CRACK IN NR 4 SLAT OUTBOARD SECOND RIB. A REPAIR ANGLE WAS FABRICATED AND INSTALLED IAW SRM 51-30-2 AND 57-50-3. (M)

Part: SKIN — CRACKED (NR 2 LE FLAP)

GSO - INSPECTION FOUND A .125 INCH CRACK IN THE NR 2 LEADING EDGE FLAP INNER SKIN UNDER ACTUATOR. A REPAIR DOUBLER WAS FABRICATED AND INSTALLED IAW EC 5720-01064 AND SRM 51-30-2. (M)

Part: OIL PRESS TUBE — BROKEN (NR 6 BEARING)

GSO - FLT 0383 - THE NR 1 ENGINE OIL QUANTITY DROPPED TO ZERO WHILE EN ROUTE FROM EWR TO RSW. THE OIL PRESSURE DECREASED TO THE YELLOW ARC. THE ENGINE WAS SHUT DOWN AND THE AIRCRAFT WAS DIVERTED TO GSO WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND NR 6 BEARING OIL PRESSURE TUBE FOR ENGINE NR 1 BROKEN. THE NR 6 BEARING OIL PRESSURE TUBE WAS REMOVED AND REPLACED. THE NR 1 ENGINE WAS RUN AND NO LEAKS WERE NOTED. (X)

Part: EEL RELAY — INOPERATIVE (LT OVERHEAD PNL)

IAH - FLT 1076 - CABIN EMERGENCY AISLE PATH LIGHTING WOULD NOT COME ON AUTOMATICALLY WHEN SWITCHED TO STANDBY POWER DURING A PREFLIGHT CHECK. THE EMERGENCY POWER LIGHT RELAY WAS REMOVED AND REPLACED AND OPERATION OF THE AISLE PATH LIGHTING WAS RESTORED. (X)