N624US

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 104,072 hrs · 18,596 cycles

DURING AN OVERNIGHT LINE CHECK THE EMERGENCY EXIT SIGNAGE WOULD NOT ILLUMINATE WHEN TESTED. MX FOUND THE ASSOCIATED BATTERY PACK DEFECTIVE AND REPLACED IT. SYSTEM OPS WAS NORMAL AFTER THE BATTERY PACK WAS REPLACED.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 103,941 hrs · 18,557 cycles

DURING OVERNIGHT FOUND EMERGENCY EXIT SIGNS AT DOOR 2 RT INOP. MX R&R BATTERY PACK. OPS CHECKED GOOD AND ACFT WAS RETURNED TO SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 103,831 hrs · 18,535 cycles

DURING OVERNIGHT CHECK, FOUND EMERGENCY LIGHT EXIT SIGN AT 45C, 51C AND ABOVE 4L DOOR INOP. MX R&R BATTERY PACK. OPS CHECKED GOOD AND ACFT WAS RETURNED TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 103,456 hrs · 18,464 cycles

DURING OVERNIGHT CHECK, FOUND ZONE-E FLOOR EMERGENCY LIGHTS LEFT SIDE INOP. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY AND BATTERY PACK. OPERATIONAL CHECKED GOOD, AND AIRCRAFT WAS RETURNED TO SERVICE. (A)

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 100,305 hrs · 17,527 cycles

DURING M-CHECK FOUND CRACKS IN FLOOR TO SKIN SHEAR TIE BETWEEN BS 340-360 LT SIDE. REPAIRED PER EA 66-212930.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 103,239 hrs · 18,420 cycles

DURING OVERNIGHT CHECK, FOUND MAIN DECK DOOR 2 LEFT EXIT SIGN ABOVE DOOR INOP. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 103,239 hrs · 184,200 cycles

DURING OVERNIGHT CHECK, FOUND MAIN DECK GALLEY EMERGENCY EXIT SIGN WITH ARROWS INOP. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 103,127 hrs · 18,395 cycles

DURING THE DOD (DEPARTMENT OF DEFENSE) PRE-FLIGHT, FOUND CABIN EMERGENCY LIGHTS AT 3L DOOR INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 102,500 hrs · 18,283 cycles

DURING OVERNIGHT CHECK, EMERGENCY LIGHTS INOP AT DOOR 1L AND 1R. MAINTENANCE REMOVED AND REPLACED BATTERY SUPPLY, LIGHT ASSEMBLY, AND REPAIRED BROKEN WIRES. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 102,500 hrs · 18,283 cycles

DURING OVERNIGHT CHECK, FOUND 2 EMERGENCY LIGHTS OUTSIDE OF AIRCRAFT ON LEFT SIDE WING ROOT FAIRING INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 102,500 hrs · 18,283 cycles

DURING OVERNIGHT CHECK, FOUND EMERGENCY LIGHTS MAIN DECK RIGHT SIDE AISLE EXIT SIGNS IN AISLE JUST FORWARD AND AFT OF DOOR 2R INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.

Part: POWERPACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 102,201 hrs · 18,224 cycles

DURING OVERNIGHT CHECK, "A" ZONE EMERGENCY PATH LIGHTS DO NOT ILLUMINATE AT TEST. MAINTENANCE REMOVED AND REPLACED POWER PACK. OPERATIONAL CHECKED GOOD AND AIRCRAFT RETURNED TO SERVICE.

Part: BATTERY — INOPERATIVE (EMERGENCY LIGHT) · airframe 100,332 hrs · 17,721 cycles

DURING OVERNIGHT MAINTENANCE, UPPER DECK FLOOR PATH LIGHT WILL NOT TURN ON DURING NIGHT CHECK. MAINTENANCE REMOVED AND REPLACED BATTERY. OPERATIONAL CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE.

Part: BATTERY — INOPERATIVE (EMERGENCY LIGHT) · airframe 100,332 hrs · 17,721 cycles

DURING OVERNIGHT MAINTENANCE, B ZONE FLOOR PATH LIGHT WILL NOT RUN ON DURING NIGHT CHECK. MAINTENANCE REMOVED AND REPLACED BATTERY, AND POWER SUPPLY. OPERATIONAL CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE.

Part: BEAM — CORRODED (LT WING) · corrosion level 2 · airframe 100,239 hrs · 17,712 cycles

DURING "L" CHECK FOUND CORROSION ON THE LEFT WING TRAILING EDGE BEAM LOWER CHORD AT WBL 320. ACCOMPLISHED TEMPORARY REPAIR PER SECTION I OF EA 66-207130. PERMANENT REPAIR TO BE ACCOMPLISHED BY REPLACING LOWER CHORD PER SECTION II OF EA 66-207130 DURING NEXT "H" CHECK.

Part: SKIN — CORRODED · corrosion level 2 · airframe 100,293 hrs · 17,712 cycles

DURING "L" CHECK, FOUND CORROSION ON SKIN PANEL 48 AT THE JACKSCREW COMPARTMENT DOOR CUTOUT BS 2412 S47R. REPAIRED PER EA 66-208404.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 99,339 hrs · 17,394 cycles

EMERGENCY PATH LIGHT IN D-ZONE INOP. REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE. Â

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 99,339 hrs · 17,394 cycles

EMERGENCY PATH LIGHT IN D-ZONE INOP. REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD, AIRCRAFT RETURNED TO SERVICE. Â

Part: POWER SUPPLY — DISCHARGED (CABIN) · airframe 98,568 hrs · 17,146 cycles

DURING LINE CHECK, FOUND ZONE A FLOOR PATH EMERGENCY LIGHTS INOP. REPLACED POWER SUPPLY AND BATTERIES. OPERATIONAL CHECK GOOD. A/C RETURNED TO SERVICE.

Part: WEB — CRACKED (FUSELAGE) · airframe 98,724 hrs · 17,075 cycles

DURING LINE CHECK FOUND CRACKS IN AFT CARGO ROTARY ACTUATOR SUPPORT WEB AT BS 1900 RBL 110. REPAIRED PER EA 66-204586.

Part: SKIN — CRACKED (FUSELAGE) · airframe 98,128 hrs · 17,045 cycles

DURING M-CHECK FOUND CRACK IN SKIN AND BEAR STRAP AT LOWER FORWARD CORNER OF NR 3 RT ENTRY DOOR CUTOUT AREA. REPAIRED PER EA 66-205513.

Part: SKIN — CRACKED (FUSELAGE) · airframe 98,128 hrs · 17,045 cycles

DURING M-CHECK FOUND CRACK IN SKIN AND BEAR STRAP AT UPPER AFT CORNER OF NR 3 RT DOOR CUTOUT. REPAIRED PER EA 66-205514.

Part: FRAME — CRACKED (FUSELAGE) · airframe 98,128 hrs · 17,045 cycles

DURING "M" CHECK, FOUND CRACKS ON FRAME AT BS 520 BETWEEN S9 AND S11. REPAIRED PER EA 66-205522.

Part: FRAME — CRACKED (FUSELAGE) · airframe 98,128 hrs · 17,045 cycles

DURING "M" CHECK, FOUND CRACK ON FRAME AT BS 520 BETWEEN S10 AND S11. REPAIRED PER EA 66-205523.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 98,128 hrs · 17,045 cycles

DURING "M" CHECK FOUND CRACK IN CANTED BULKHEAD WEB AT BS 260 ST 26L. REPAIRED PER EA 66-205518.

Part: INTERCOSTAL — CRACKED (BS 340) · airframe 98,128 hrs · 17,045 cycles

DURING M-CHECK FOUND CRACKS IN INTERCOSTAL ATTACHED SUPPORT CLIP AT BS 340 STR 26L. REPAIRED PER EA 66-205519.

Part: FRAME — CRACKED (BS 240) · airframe 98,128 hrs · 17,045 cycles

DURING M-CHECK FOUND CRACK IN FRAME AT BS 240 BETWEEN S13L AND S14L. REPAIRED PER EA 66-205837.

Part: CLIP — CRACKED (FUSELAGE) · airframe 98,128 hrs · 17,045 cycles

DURING "M" CHECK, FOUND CRACKS IN INTERCOSTAL ATTACHED SUPPORT CLIP AT BS 340 STR 26L. REPAIRED PER EA 66-205519.

Part: STIFFENER — CRACKED (NR 4 PYLON) · airframe 98,128 hrs · 17,045 cycles

DURING "M" CHECK, FOUND CRACK IN INBOARD STIFFENER OF NR 4 PYLON AT NAC STA 217. REPAIRED PER EA 66-205836.

Part: FRAME — CRACKED (FUSELAGE) · airframe 98,128 hrs · 17,045 cycles

DURING "M" CHECK, FOUND CRACK IN FRAME AT BS 2231 S26L. REPAIRED PER EA 66-205517.

Part: ENGINE — BIRD INGESTION (NR 1) · airframe 96,231 hrs · 16,591 cycles

THE CREW ABORTED TAKEOFF AT APPROXIMATELY 100 KTS AFTER SUFFERING A BIRD STRIKE ON THE NR 1 ENGINE. MAINTENANCE INSPECTED THE ENGINE AND FOUND AN UNCONTAINED FAILURE OF A FAN BLADE HAD OCCURRED. THE ENGINE WAS REPLACED. OPERATIONAL CHECK GOOD.

Part: BATTERY — INOPERATIVE (EMERGENCY LIGHT) · airframe 95,857 hrs · 16,469 cycles

DURING LINE CHECK, FOUND ZONE 'D' AND 'E' FLOOR PATH EMERGENCY LIGHTS INOPERATIVE. REPLACED POWER SUPPLY AND BATTERIES. OPERATIONAL CHECK GOOD.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 95,600 hrs · 16,385 cycles

DURING LINE CHECK, FOUND E-ZONE FLOOR PATH EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK AND POWER SUPPLY. OPERATIONAL CHECK GOOD.

Part: ELECTRICAL BOX — ODOR (SEAT 36FG) · airframe 95,372 hrs · 16,313 cycles

BURNING SMELL NOTICED IN AREA BY DOOR 3. SMELL WAS MOST PRONOUNCED IN ROWS 35-39D-G. SEB'S AT THE BOTTOM OF SEATS -E- AND -F- FELT HOT TO TOUCH. TURNED OFF ENTERTAINMENT SYSTEM POWER. FLIGHT CONTINUED AND LANDED WITHOUT INCIDENT. REPLACED SEAT 36FG SEB, NO HELP. DEFERRED PER MEL 23-30C-NRT, REPLACED SEAT 36FG SEB. NOW ALL FUNCTIONS CHECKED OK.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 94,958 hrs · 16,181 cycles

DURING LINE CHECK, FOUND D-ZONE FLOOR PATH EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK GOOD.

Part: CONNECTOR — LOOSE (EMERGENCY LIGHT) · airframe 94,737 hrs · 16,109 cycles

DURING LINE CHECK, FOUND ZONE E-FLOOR PATH EMERGENCY LIGHTS INOPERATIVE. RESEATED EMERGENCY LIGHT POWER SUPPLY CONNECTOR. OPERATIONAL CHECK GOOD.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 92,844 hrs · 15,625 cycles

DURING "L" CHECK FOUND CRACKS IN THE FLOORBEAM WEB, UPPER SECTION AND FRAME WEB AT BS 340 LT. THERE WERE CRACKS IN THE FLOORBEAM UPPER SECTION AT BS 340 RT. ALSO CRACKS WERE FOUND IN THE FLOORBEAM WEB, UPPER SECTION AND THE FRAME WEB AT BS 360 RT. REPAIRED IAW EA 66-165085.

Part: WIRE — SHORTED · airframe 91,339 hrs · 15,390 cycles

During takeoff the left wing leading edge overheat light illuminated. Aircraft aborted takeoff at 110 knots resulting in 7 blown tires. Passengers were bussed from aircraft to terminal. Repaired shorted and chaffed wires and replaced switch S896. Replaced 7 wheel/tire and brake assemblies. Operational check good.

airframe 89,926 hrs · 15,153 cycles

DURING APPROACH, THE OUTBOARD TRAILING EDGE FLAPS WOULD NOT EXTEND WITH EITHER PRIMARY OR ALTERNATE SYSTEMS. DECLARED A YELLOW EMERGENCY AND FOLLOWED THE COM PROCEDURE FOR A SPLIT FLAP LANDING. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE OUTBOARD TRAILING EDGE FLAP INDICATOR. OPERATIONAL CHECK GOOD.

Part: OVEN — MALFUNCTIONED (GALLEY) · airframe 88,576 hrs · 14,922 cycles

DURING CLIMB, A BURNING ODOR EMITTED IN ZONE-A, ZONE-B AND UPPER DECK. SHUT OFF UPPER DECK OVENS AND PULLED CIRCUIT BREAKERS AND THE ODOR DISSIPATED. AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. REPLACED BOTH OVENS IN THE UPPER DECK GALLEY. OPERATIONAL CHECK GOOD.

Part: ODOR — DETECTED (CABIN) · airframe 88,033 hrs · 14,824 cycles

DURING DESCENT, A STRONG ELECTRICAL BURNING SMELL EMITTED ABOVE THE NR 1 MAIN DECK GALLEY AND UPPER DECK GALLEY. AIRCRAFT LANDED WITHOUT INCIDENT. VISUALLY INSPECTED AND OPERATIONALLY CHECKED VARIOUS CABIN AND GALLEY SYSTEM WITH NO FAULTS FOUND.

Part: RESERVOIR (VALVE) · airframe 87,489 hrs · 14,726 cycles

WHILE FLAT FIRING THE DOOR SLIDE ASSEMBLY PRIOR TO OVERHAUL, THE RESERVOIR DELAYED THREE SECONDS AFTER THE MANUAL FIRING LANYARD WAS PULLED. OVERHAULED THE DOOR SLIDE.

Part: SENSOR — MALFUNCTIONED (L1 DOOR) · airframe 87,427 hrs · 14,711 cycles

DURING CRUISE, A BURNING SMELL EMITTED AROUND DOOR 1L. PULLED ESSENTIAL TRANSFORMER RECTIFIER CIRCUIT BREAKER AND DEACTIVATED THE ESSENTIAL TRANSFORMER RECTIFIER, ESSENTIAL DC BUS, LEFT GALLEY POWER BUS, ENTERTAINMENT SYSTEM, GASPER FAN, AND RECIRCULATION FAN. AIRCRAFT DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. REPLACED THE 1L CHIME SENSOR. OPERATIONAL CHECK OK.

Part: TRANSFORMER — MALFUNCTIONED (ELECTRICAL SYS) · airframe 87,315 hrs · 14,687 cycles

DURING DESCENT, A STRONG BURNING SMELL EMITTED IN THE FLIGHT DECK AND BEHIND DOOR 1L FOLLOWED BY A MASTER FIRE WARNING AND BELL. PULLED ESSENTIAL TRANSFORMER RECTIFIER CIRCUIT BREAKER, DECLARED AN EMERGENCY, AND LANDED THE AIRCRAFT WITHOUT FURTHER INCIDENT. REPLACED THE TRANSFORMER RECTIFIER UNIT, FIRE DETECTION CONTROL ELECTRONICS MODULE WITH CARDS, MAIN AIRCRAFT BATTERY AND BATTERY CHARGER, A-13 CARD IN THE MASTER DIM AND TEST MODULE, AND REPAIRED THE MAIN BATTERY OVERHEAT TEMP SENSOR WIRE. OPERATIONAL CHECK GOOD.

Part: POWER SUPPLY — FAILED (CABIN) · airframe 87,121 hrs · 14,644 cycles

DURING LINE CHECK, FOUND CABIN FLOOR PATH EMERGENCY LIGHTS INOPERATIVE. REPLACED POWER SUPPLIES IN ZONES B, C, D, AND E. OPERATIONAL CHECK OK.

Part: SKIN — CRACKED · airframe 87,120 hrs · 14,644 cycles

During "H" check found crack on NBR 3 pylon inboard skin lower left side at nacelle station 175. Repaired per EA 66-187314.

Part: FLOORBEAM — CRACKED (FUSELAGE) · airframe 87,120 hrs · 14,644 cycles

DURING "H" CHECK FOUND CRACK IN UPPER DECK FLOORBEAM AT BS 300 RBL 64. REPAIRED PER EA 66-188018.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 86,990 hrs · 14,621 cycles

DURING LINE CHECK, FOUND ZONE 'C' AND 'E' FLOOR PATH EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACKS. OPERATIONAL CHECK GOOD.

Part: CONNECTOR — DISCONNECTED (CABIN) · airframe 86,053 hrs · 14,459 cycles

DURING LINE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHTING IN 'A' ZONE INOPERATIVE. RECONNECTED ELECTRICAL CONNECTORS. OPERATIONAL CHECK NORMAL.

Part: SEAT TRACK — CORRODED · corrosion level 2 · airframe 103,119 hrs · 21,604 cycles

During "L" check found corrosion on upper deck seat track at BS 514 LBL 46. Repaired per EA 66-179481.

Part: PUMP — LEAKING (NR 4 ENGINE)

DURING CRUISE, THE NR 4 HYDRAULIC SYSTEM QUANTITY DECREASED. AIRCRAFT DIVERTED TO ANC AND LANDED WITHOUT INCIDENT. REPLACED THE NR 4 ENGINE DRIVEN HYDRAULIC PUMP, OPERATIONAL CHECK GOOD.

Part: VALVE — MALFUNCTIONED (NR 1 ENGINE)

DURING TAKEOFF ROLL, THE NR 1 ENGINE WAS UNABLE TO OBTAIN TAKEOFF EPR WITH THE POWER LEVER AT THE MECHANICAL STOP. THE TAKEOFF WAS ABORTED AT APPROXIMATELY 120 KTS. THE AIRCRAFT THEN RETURNED TO THE GATE. MAINTENANCE INSPECTED THE ENGINE AND FOUND THE NR 1 PNEUMATIC SYSTEM HIGH STAGE BLEED VALVE TO BE MALFUNCTIONING. THE NR 1 PNEUMATIC SYSTEM WAS PLACED ON MEL 36-1 WITH THE HIGH STAGE VALVE LOCKED CLOSED PER DDG.

Part: COMPRESSOR — STALLED (NR 4 ENGINE)

WHILE CLIMBING THROUGH 1400 FEET AGL, THE NR 4 ENGINE AUDIBLY COMPRESSOR STALLED AND FLAMED OUT. THE CREW SECURED THE ENGINE, DUMPED FUEL, RETURNED TO MSP, AND LANDED WITHOUT INCIDENT. THE NR 4 ENGINE WAS CHANGED. EXACT PART CAUSING PROBLEM TO BE DETERMINED.

Part: BLEED VALVE — FAILED (NR 1 ENGINE)

DURING CLIMB, THE NR 1 ENGINE FIRE WARNING LIGHT ILLUMINATED. AIRCRAFT RETURNED TO GUM AND LANDED WITHOUT INCIDENT. REPLACED THE NR 1 ENGINE HIGH STAGE BLEED VALVE AND CONTROL, OPERATIONAL CHECK GOOD.

Part: COMPRESSOR — STALLED (NR 3 ENGINE)

DURING LANDING ROLLOUT AND WHILE IN REVERSE THRUST, THE NR 3 ENGINE EXPERIENCED A COMPRESSOR STALL. N1 AND N2 DECREASED WHILE EGT ROSE TO 505C. THE ENGINE WAS SHUT DOWN IN REVERSE. MAINTENANCE RAN ENGINE AND OPERATIONALLY CHECKED THE REVERSE OPERATION. ALL INDICATIONS WERE NORMAL. INLET AND EXHAUST WERE INSPECTED WITH NO DEFECTS NOTED. PART CAUSING PROBLEM TO BE DETERMINED.

Part: TR UNIT — MALFUNCTIONED (NR 1 ENGINE)

NR 1 ENGINE THRUST REVERSER WOULD NOT STOW AFTER LANDING. CREW RECYCLED THE NR 1 REVERSER LEVER AND THE ENGINE COMPRESSOR STALLED. EGT PEAKED AT 550C FOR 2 TO 3 SECONDS AND THE ENGINE WAS SHUT DOWN. MAINTENANCE INSPECTED ENGINE INLET, EXHAUST, AND BLEED SYSTEM WITH NO TROUBLE FOUND. THE NR 1 ENGINE THRUST REVERSER WAS PLACED ON MEL 78-1. EGT WAS WITHIN LIMITS. PART CAUSING PROBLEM TO BE DETERMINED.

Part: SPAR CHORD — CORRODED (BS 1501)

DURING PERIODIC CHECK, FOUND CORROSION ON CHORD AT FRONT SPAR FS 1501. REPAIRED PER EA 66-121372.

Part: FLOORBEAM — CORRODED (BS 450-456)

DURING PERIODIC CHECK, FOUND CORROSION ON FLOORBEAM AT FS 450 TO 456, RBL 22 TO RBL 32. REPAIRED PER EA 66-121373.

Part: TERMINAL BLOCK — FAILED (NLG INDICATION)

DURING CLIMB, THE RED NOSE LANDING GEAR LIGHT ILLUMINATED AFTER LANDING GEAR RETRACTION. RECYCLED LANDING GEAR AND LIGHT EXTINGUISHED. AIRCRAFT CONTINUED TO MSP AND LANDED WITHOUT INCIDENT. REPAIRED WIRE AT TERMINAL STUD AND REPLACED TERMINAL BLOCK. OPERATIONAL CHECK GOOD.

Part: OIL SYST — REQD SERVICE (NR 1 ENGINE)

AFTER LANDING IN NRT AND SUBSEQUENT TAXIING, THE NR 1 ENGINE OIL TEMPERATURE INCREASED INTO CAUTION RANGE, THE OIL PRESSURE DECREASED TO CAUTION AS WELL. CREW FOLLOWED COCKPIT OPERATING MANUAL, SHUTDOWN NR 1 ENIGNE AND FLIGHT CONTINUED TO GATE WITHOUT FURTHER INCIDENT. VISUAL CHECK WAS NORMAL. REPLACED ENGINE OIL AND AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — CORRODED (WS 1309)

DURING PERIODIC CHECK, FOUND CORROSION ON THE RIGHT WING LOWER SKIN FORWARD OF THE FRONT SPAR, FS 1309 AT THE LEADING EDGE TENSION ROD FITTING PAD. REPAIRED PAD PER EA 66-99086.

Part: SKIN — CRACKED (TE MIDFLAP)

DURING PERIODIC CHECK, FOUND A PREVIOUS REPAIR CRACKED AND DISBONDING ON THE RIGHT WING INBOARD MIDFLAP LOWER FORWARD PANEL, WBL 210. REPAIRED PANEL (P/N 65B08426-202), PER EA 66-80179.

Part: FITTING — CRACKED (NR 3 STRUT)

DURING PERIODIC CHECK, FOUND A CRACK IN THE NR 3 STRUT DIAGONAL BRACE FORWARD ATTACH FITTING. REPLACED FITTING.

Part: SKIN — CRACKED (NR 1 PYLON)

DURING PERIODIC CHECK, FOUND A .25 INCH CRACK IN THE NR 1 PYLON INBOARD SKIN AT NACELLE STATION 175, WATER LINE 151. REPAIRED SKIN PER EA 66-99085.