N971TW

Part: LONGERON — CRACKED (BS 1003) · airframe 51,585 hrs · 26,347 cycles

A CRACK INDICATION WAS FOUND IN THE LONGERON 20R, BS 1003. REPAIRED THE LONGERON IAW SRM 53-02-00, FIGURE 22.

Part: SKIN — CRACKED (BS 1380) · airframe 51,585 hrs · 26,347 cycles

SKIN CRACKED AT BS 1380, STRINGER 14L. REPAIRED THE SKIN IAW SRM 55-01-00.

Part: CHECK VALVE — LEAKING (ZONE 100) · airframe 50,994 hrs · 25,966 cycles

TAIL COMPARTMENT HIGH TEMPERATURE WARNING. AN EMERGENCY WAS DECLARED AND LANDED WITHOUT INCIDENT. TAIL COMP TEMP HI LIGHT ILLUMINATED DURING CLIMB. COMPLIED WITH QRH PROCEDURES, THE LIGHT EXTINGUISHED AND RETURNED TO DEPARTURE. AIRCRAFT WAS GROUNDED. REPLACED GROUND AIR CONDITIONING CHECK VALVE AND DUCT AS WELL AS HIGH TEMPERATURE HOSES. ALL OPERATIONS AND LEAK CHECKS NORMAL.

Part: SENSOR — FAULTY (TAIL OVERHEMP) · airframe 50,988 hrs · 25,959 cycles

DURING CLIMBOUT TAIL COMPARTMENT HIGH TEMP LIGHT ILLUMINATED. QRH COMPLIED WITH, LIGHT EXTINGUISHED. AN EMERGENCY WAS DELCARED, THE ACFT RETURNED TO DEPARTURE AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS GROUNDED. REPLACED THE RIGHT TAIL COMPARTMENT OVERHEAT SENSORS IAW AMM 36-20-02. ACCOMPLISHED TAIL COMPARTMENT LEAK CHECKED IAW 36-95-14, AND 26-96-11. NO LEAKS NOTED. OK FOR SERVICE.

Part: SENSOR — FAULTY (TAIL OVERHEAT) · airframe 50,988 hrs · 25,959 cycles

DURING CLIMBOUT, TAIL COMPARTMENT HIGH TEMP LIGHT ILLUMINATED. QRH COMPLIED WITH, LIGHT EXTINGUISHED. AN EMERGENCY WAS DELCARED, THE ACFT RETURNED TO DEPARTURE. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE LEFT TAIL COMPARTMENT OVERHEAT SENSORS IAW AMM 36-20-02. ACCOMPLISHED TAIL COMPARTMENT LEAK CHECKS IAW MCM 0930, 36-95-14, AND 26-96-11. NO LEAKS NOTEDE, OK FOR SERVICE. THE AIRCRAFT WAS GROUNDED.

Part: STRAINER — CLOGGED (ENGINE OIL) · airframe 50,641 hrs · 25,734 cycles

FLIGHT CREW REPORTS RIGHT ENGINE OIL STRAINER CLOG LIGHT ILLUMINATED DURING CRUISE. AFTER THE THROTTLE WAS REDUCED TO IDLE, THE LIGHT REMAINED ON. DECLARED AN EMERGENCY AND LANDED. THE AIRCRAFT WAS GROUNDED. THE OIL FILTER WAS CHANGED AND OIL SYSTEM WAS CHECKED IAW AMM 72-61-55. NO FURTHER DEFECTS NOTED. AIRCRAFT OK FOR SERVICE.

Part: SHROUD — BROKEN (EMERGENCY LIGHT) · airframe 50,066 hrs · 25,379 cycles

SEAT 9D MOUNTED EMERGENCY LIGHT LENS AND SHROUD BROKEN. MAINTENANCE REPLACED THE LENS AND SHROUD IAW AMM 33-60-98 AND PERFORMED SATISFACTORY OPERATIONAL CHECK.

Part: SHROUD — BROKEN (EMERGENCY LIGHT) · airframe 50,066 hrs · 25,379 cycles

SEAT MOUNTED EMERGENCY LIGHT SHROUD BROKEN AT SEAT 17D. REPLACED THE SHROUD IAW AMM 33-60-98.

Part: LENS — BROKEN (EMERGENCY LIGHT) · airframe 50,066 hrs · 25,379 cycles

SEAT MOUNTED EMERGENCY LIGHT LENS BROKEN AT SEAT 17D. REPLACED THE LENS IAW AMM 33-60-98.

Part: SHROUD — BROKEN (EMERGENCY LIGHT) · airframe 50,066 hrs · 25,379 cycles

SEAT 13D SHROUD BROKEN. REPLACED THE SHROUD IAW AMM 33-60-98. AIRCRAFT WAS GROUNDED.

Part: LENS — BROKEN (EMERGENCY LIGHT) · airframe 50,066 hrs · 25,379 cycles

SEAT 13D SEAT MOUNTED EMERGENCY LIGHT LENS BROKEN. REPLACED THE LENS IAW AMM 33-60-98. AIRCRAFT WAS GROUNDED.

Part: LENS — BROKEN (EMERGENCY LIGHT) · airframe 50,066 hrs · 25,379 cycles

SEAT 9D SEAT MOUNTED EMERGENCY LIGHT LENS AND SHROUD BROKEN. MAINTENANCE REPLACED THE LENS AND SHROUD IAW AMM 33-60-98 AND PERFORMED SATISFACTORY OPERATIONAL CHECK.

Part: LENS — BROKEN (EMERGENCY LIGHT) · airframe 50,066 hrs · 25,379 cycles

SEAT 8D EMERGENCY LIGHT SEAT MOUNTED SHROUD AND LENS BROKEN. REMOVED AND REPLACED THE EMERGENCY LENS AND SHROUD IAW AMM 33-60-98. OPS CHECKED GOOD.

Part: SHROUD — BROKEN (EMERGENCY LIGHT) · airframe 50,066 hrs · 25,379 cycles

SEAT 8D EMERGENCY LIGHT SEAT MOUNTED LENS BROKEN. REMOVED AND REPLACED THE LENS AND SHROUD IAW AMM 33-60-98. OPS CHECKED GOOD.

Part: GIRT BAR — LACK OF LUBE (L1 DOOR) · airframe 49,374 hrs · 24,940 cycles

AIRCRAFT NOT GROUNDED. L1 LEFT GIRT BAR DIFFICULT TO REMOVE WHEN OPENING DOOR. INSPECTED, CLEANED AND LUBED L1 DOOR FLOOR LATCHES PER AMM 25-62-00.

Part: BATTERY — DISCHARGED (FWD FLASHLIGHT) · airframe 49,242 hrs · 24,847 cycles

EMERGENCY FLASHLIGHT INOPERATIVE IN FORWARD ENTRY LEFT . REPLACED THE FLASHLIGHT BATTERY IAW AMM 25-60-00. MAINTENANCE PERFORMED SUCCESSFUL OPERATIONAL CHECK.

Part: STRUCTURE — CHAFED (RT MLG DOOR) · airframe 48,970 hrs · 24,654 cycles

RIGHT MAIN LANDING GEAR DOOR, AFT EDGE IS RUBBING HARD ON LANDING. REPAIRED DOOR IAW D 51-00-05, AND SRM 52-05-00-001.

Part: ANGLE — CRACKED (RT FAIRING) · airframe 48,970 hrs · 24,654 cycles

CRACKED RIGHT FAIRING ANGLE AT THE TOP AFT CORNER OF THE RIGHT HYDRAULIC SERVICE PANEL. REMOVED AND REPLACED ANGLE IAW SRM 51-30-05, AND SRM 51-30-02.

Part: HINGE FITTING — CORRODED (LT WING) · corrosion level 2 · airframe 48,970 hrs · 24,654 cycles

CORROSION ON LEFT WING OUBOARD FLAP LOWER INBD SIDE OF CENTER HINGE FITTING AT STUD. REMOVED AND REPLACED THE HINGE FITTING IAW AMM 57-40-01-201.

Part: SKIN — CRACKED (BS 94.55) · airframe 48,970 hrs · 24,654 cycles

CRACKED SKIN AT THE RIGHT NOSE LANDING GEAR DOOR AFT HINGE CUTOUT, BS 94.55. REPAIRED THE SKIN IAW SRM 53-05-00, FIGURE 158.

Part: ANTI-ICE VALVE — FAULTY (RT ENGINE) · airframe 48,733 hrs · 24,502 cycles

AIRCRAFT WAS GROUNDED. RIGHT ENGINE VALVE ALERT LIGHT ILLUMINATED DURING TAKE-OFF. ABORTED TAKE OFF AT APPROXIMATELY 60 KNOTS. REMOVED AND REPLACED 3 RIGHT ENGINE ANTI-ICE VALVES PER AMM 75-10-01. OPERATIONAL AND LEAK CHECK GOOD. SEE ALSO AALA201708219041 AND AALA201708219043

Part: ANTI-ICE VALVE — FAULTY (RT ENGINE) · airframe 48,733 hrs · 24,502 cycles

AIRCRAFT WAS GROUNDED. RIGHT ENGINE VALVE ALERT LIGHT ILLUMINATED DURING TAKE-OFF. ABORTED TAKE OFF AT APPROXIMATELY 60 KNOTS. REMOVED AND REPLACED 3 RIGHT ENGINE ANTI-ICE VALVES PER AMM 75-10-01. OPERATIONAL AND LEAK CHECK GOOD. SEE ALSO AALA201708219043 AND AALA201708219044

Part: ANTI-ICE VALVE — FAULTY (RT ENGINE) · airframe 48,733 hrs · 24,502 cycles

AIRCRAFT WAS GROUNDED. RIGHT ENGINE VALVE ALERT LIGHT ILLUMINATED DURING TAKE-OFF. ABORTED TAKE OFF AT APPROXIMATELY 60 KNOTS. REMOVED AND REPLACED 3 RIGHT ENGINE ANTI-ICE VALVES PER AMM 75-10-01. OPERATIONAL AND LEAK CHECK GOOD. SEE ALSO AALA201708219041 AND AALA201708219044

Part: SLIDE — UNSECURE (L1 DOOR) · airframe 48,645 hrs · 24,448 cycles

THE AIRCRAFT WAS GROUNDED. SLIDE PACK FELL FROM HOUSING AT L1 DOOR WHEN F/A DISCONNECTED GIRT BAR. DEPLOYMENT LANYARD IS NOT CONNECTED TO GIRT BAR. REMOVED AND REPLACED L1 DOOR SLIDE PER M/M 25-62-00. OK FOR SERVICE.

Part: BATTERY — DISCHARGED (CABIN) · airframe 48,532 hrs · 24,376 cycles

THE AIRCRAFT WAS NOT GROUNDED. EMERGENCY LIGHTS ON WITH POWER TO PLANE OFF. REMOVED AND REPLACED EMERGENCY LIGHT B AT PACK FOR COCKPIT AND F/C. EMERGENCY LIGHTS TEST NORMAL IAW AMM 33-53-00.

Part: MECHANISM — PUNCTURED (TAILCONE RELEASE) · airframe 48,149 hrs · 24,130 cycles

THE AIRCRAFT WAS GROUNDED. TAILCONE EMERGENCY HANDLE RELEASE MECHANISM DECAL OVER DOOR SLOT HAS BEEN PUNCTURED. ACCOMPLISHED ADJ & TEST OF TAIL CONE RELEASE MECHANISM PER AMM 53-53-02 AND REPLACED AFT ENTRY DOOR WARNING DECAL AND EMERGENCY HANDLE COPPER WIRE & SEAL, FLT DECK TAIL CONE WARNING LIGHT IS OUT, SECURED TAIL CONE ACCESS DOOR.

Part: APU — LEAKING · airframe 48,132 hrs · 24,121 cycles

ON LANDING, AFTER STARTING APU, CABIN FILLED WITH BLUE SMOKE, HAZE AND ODOR. SHUT OFF PACKS. SMOKE DISSAPATED. MAINTENANCE FOUND APU OIL PRESENT IN APU AIR INLET AND SUSPECTED OIL LEAK. WASHED APU ENGINE AND COMPARTMENT, RAM AND NON RAM AIR INTAKES, AND OPERATED APU BLEED AIR AND RAN 2 PACKS IAW AMM 49-90-00. ACCOMPLISHED CABIN ODOR TROUBLESHOOTING AND PACK CLEANED OUT, BURNOUT IAW AMM 21-20-02. AIRCRAFT WAS GROUNDED.

Part: SLIDE — DEFECTIVE (L2 DOOR) · airframe 47,863 hrs · 23,953 cycles

PIN HANGING OUT OF SLIDE PACKAGE ON L2 DOOR. REMOVED AND REPLACED L2 DOOR SLIDE PER MM 25-62-00, OK FOR SERVICE. THE AIRCRAFT WAS GROUNDED.

Part: SLIDE — UNSECURE (R1 DOOR) · airframe 47,811 hrs · 23,914 cycles

R1 SLIDE FELL OFF DOOR AND ON TO GROUND BELOW- DID NOT DEPLOY. REPLACED R1 DOOR EVACUATION SLIDE IAW AMM 25-62-00. THE AIRCRAFT WAS GROUNDED.

Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 47,630 hrs · 23,796 cycles

AIRCRAFT WAS NOT GROUNDED. AFT FLIGHT ATTENDANT EMERGENCY FLASHLIGHT BY THE VAULT DOOR IS INOPERATIVE. REMOVED AND REPLACED FLASHLIGHT BATTERY IAW AMM 25-60-00. OPERATIONAL CHECK GOOD.

Part: CONTROLLER — FAULTY (CABIN PRESSURE) · airframe 47,451 hrs · 23,680 cycles

AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. IND-DFW FLIGHT RETURNED TO DFW ACCOUNT UNABLE TO PRESSURIZE CABIN. OVERWEIGHT LANDING UNEVENTFUL. REMOVED AND REPLACED CABIN PRESSURE CONTROLLER NR 1 AND CABIN PRESSURE CONTROLLER NR 2(AALA20170207003) IAW AMM 21-32-03. LEAK AND OPERATIONAL CHECK GOOD.

Part: CONTROLLER — FAULTY (CABIN PRESSURE) · airframe 47,451 hrs · 23,680 cycles

AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. IND-DFW FLIGHT RETURNED TO DFW ACCOUNT UNABLE TO PRESSURIZE CABIN. OVERWEIGHT LANDING UNEVENTFUL. REMOVED AND REPLACED CABIN PRESSURE CONTROLLER NR 1(AALA20170204005) AND CABIN PRESSURE CONTROLLER NR 2 IAW AMM 21-32-03. LEAK AND OPERATIONAL CHECK GOOD.

Part: SLIDE — DETACHED (L1 DOOR) · airframe 47,334 hrs · 23,606 cycles

AIRCRAFT NOT GROUNDED. L1 DOOR EMERGENCY EVACUATION SLIDE DETACHED FROM HOUSING. RESTOWED SLIDE IAW AMM 25-62-00. OPERATIONAL CHECK GOOD.

Part: BATTERY — DISCHARGED (CABIN) · airframe 46,967 hrs · 23,369 cycles

AIRCRAFT WAS NOT GROUNDED. OVERHEAD EMERGENCY LIGHTING IN AFT CABIN IS VERY DIM. REMOVED AND REPLACED EMERGENCY BATTERY ASSEMBLY IAW AMM 33-53-00.

Part: GROMMET — DAMAGED (EMERGENCY LIGHT) · airframe 46,967 hrs · 23,369 cycles

AIRCRAFT NOT GROUNDED. OVERHEAD EMERGENCY LIGHT LENS GROMMET DAMAGED AT ROW 21. REMOVED AND REPLACED GROMMET IAW AMM 33-53-00. OPERATIONAL CHECK GOOD.

Part: LENS — MISSING (CABIN) · airframe 46,967 hrs · 23,369 cycles

AIRCRAFT NOT GROUNDED. OVERHEAD EMERGENCY LIGHT LENS MISSING AT ROW 11. REPLACED LENS. OPERATIONAL CHECK GOOD.

Part: ANTI-ICE VALVE — FAULTY (NR 2 ENGINE) · airframe 45,580 hrs · 22,516 cycles

AIRCRAFT WAS GNDED. DURING TAKEOFF THE NR 2 ENG HEAT VLV BEGAN FLASHING BLUE. TAKEOFF WAS ABORTED AT APPROX 80 KNOTS. R & R THE NR 2 ENG LT & RT ANTI-ICING VLVS & THE COWL ANTI-ICING VLV IAW AMM 75-10-0. ACCOMPLISHED OPERATIONAL & LEAK CHECK SYS. CHECKED NORMAL. SEE ALSO AALA 20160509006 AND AALA 20160509010.

Part: ANTI-ICE VALVE — FAULTY (NR 2 ENGINE) · airframe 45,580 hrs · 22,516 cycles

AIRCRAFT WAS GNDED. DURING TAKEOFF THE NR 2 ENG HEAT VLV BEGAN FLASHING BLUE. TAKEOFF WAS ABORTED AT APPROX 80 KNOTS. R & R THE 2 ENG LT & RT ANTI-ICING VLVS & THE COWL ANTI-ICING VLV IAW AMM 75-10-01. ACCOMPLISHED OPERATIONAL & LEAK CHECKS. SYS CHECKED SEE ALSO AALA 20160509008 & AALA20160509009.

Part: ANTI-ICE VALVE — FAULTY (NR 2 ENGINE) · airframe 45,580 hrs · 22,516 cycles

AIRCRAFT WAS GNDED. DURING TAKEOFF THE NR 2 ENG HEAT VLV BEGAN FLASHING BLUE. TAKEOFF WAS ABORTED AT APPROX 80 KNOTS. R & R THE NR 2 ENG LT & RT ANTI-ICING VLVS & THE COWL ANTI-ICING VLV IAW AMM 75-10-01. ACCOMPLISHED OPERATIONAL & LEAK CHECKS. SYSTEM CHECKED NORMAL SEE ALSO AALA 20160509008 & AALA 20160509010.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 45,560 hrs · 22,504 cycles

AIRCRAFT WAS IN BASE MX. CABIN SEAT TRACK NR 4 IS CORRODED, BETWEEN FS 1245 & 1247. REPAIRED SEAT TRACK IAW SRM 53-05-001 FIGURE 4A.

Part: LONGERON — CORRODED (FUSELAGE) · corrosion level 2 · airframe 45,560 hrs · 22,504 cycles

AIRCRAFT WAS IN BASE MX. L30 IS CORRODED, BETWEEN FS 207 & 218. REPAIRED LONGERON IAW SRM 53-02-00.

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 45,560 hrs · 22,504 cycles

AIRCRAFT WAS IN BASE MX. SHEAR TIE AT FS 1307, ABOVE LONGERON 16L IS CRACKED. REPAIRED SHEAR TIE IAW SRM 51-70-05-00 & EA 259750.

Part: SUPPORT BRACKET — CRACKED (FUSELAGE) · airframe 45,560 hrs · 22,504 cycles

CABIN, CRACKED SUPPORT BRACKET, 10" BELOW NR 3 SEAT TRACK, STATION 826. INSTALLED NEW SUPPORT FITTING BRACKET IAW AARD 51-00-05 & DWG 3925817. ACFT IN BASE MX.

Part: SKIN — WORN (FUSELAGE) · airframe 45,560 hrs · 22,504 cycles

APU ENCLOSURE HAS A WORN AREA ON THE TOP SKIN, 8" FROM LT SIDE. REPAIRED IAW AARD 53-20-00-11 REPAIR 11 & EA 259650. ACFT IN BASE MX.

Part: CARGO TRACK — CORRODED (CARGO BAY) · corrosion level 2 · airframe 45,560 hrs · 22,504 cycles

RIGHT TIE DOWN TRACK & FLANGE FASTENER HOLES IN AFT CARGO CORRODED AT STATION 1212 - 1322. INSTALLED NEW TIE DOWN TRACK IAW SRM 51-60-00. ACFT IN BASE MX.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 45,560 hrs · 22,504 cycles

NUMBER 5 SEAT TRACK OUT OF LIMITS, STATION 206 - 240. REMOVED SECTION OF SEAT TRACK NR 5, 47 INCHES LONG & INSTALLED NEW SEAT TRACK SECTION IAW SRM 53-05-00 FIGURE 4H & SRM 53-05-00 FIGURE 4F. ACFT IN BASE MX.

Part: CARGO TRACK — CORRODED (CARGO BAY) · corrosion level 2 · airframe 45,560 hrs · 22,504 cycles

AFT CARGO LT TIE DOWN TRACK & FLANGE FASTENER HOLES CORRODED, STATION 1183 - 1322. INSTALLED NEW TIE DOWN TRACK IAW SRM 51-60-00. ACFT IN BASE MX.

Part: FRAME — CRACKED (FUSELAGE) · airframe 45,560 hrs · 22,504 cycles

AFT ACC. CRACKED DOUBLER ON LOWER END OF FRAME, STATION 1485, RT SIDE JUST OTBD OF STAIR DOOR CUT OUT. INSTALLED DOUBLER REPAIR IAW AARD 53-10-00-33. ACFT IN BASE MX.

Part: WEB — CRACKED (FUSELAGE) · airframe 45,560 hrs · 22,504 cycles

AIRCRAFT WAS IN BASE MX. CABIN SUBFLOOR IS CRACKED, BETWEEN FUSELAGE STATIONS 217 & 218 AT LBL 22, JUST INBD OF THE NR 3 SEAT TRACK. REPAIRED SUBFLOOR IAW AARD 53-20-00-16 & SRM 51-10-03.

Part: FITTING — CRACKED (FUSELAGE) · airframe 45,560 hrs · 22,504 cycles

AFT ACC CRACKED SHEAR CLIP, FWD SIDE OF STATION 1380, AT LONGERON 14R. INSTALLED DOUBLER REPAIR IAW AARD 53-10-00-20. ACFT IN BASE MX.

Part: FRAME — CRACKED (FUSELAGE) · airframe 45,560 hrs · 22,504 cycles

AIRCRAFT WAS IN BASE MX. FUSELAGE FRAME AT STATION 1401 IS CRACKED AT L1 LOCATION. REPAIRED FRAME IAW AARD 53-10-00-15.

Part: FITTING — CRACKED (RT SPOILER) · airframe 45,560 hrs · 22,504 cycles

AIRCRAFT WAS IN BASE MX. RT GND SPOILER ACTUATOR FITTING IS CRACKED, AT FWD END ON INBD & OTBD EDGES. R & R FITTING IAW SRM 51-01-00, AARD 51-00-05-1 & DWG 5936824.

Part: FITTING — CRACKED (LT SPOILER) · airframe 45,560 hrs · 22,504 cycles

AIRCRAFT WAS IN BASE MX. LT GND SPOILER ACTUATOR FITTING IS CRACKED AT FWD END ON INBD & OTBD EDGES. R & R FITTING IAW SRM 51-01-00, AARD 51-00-05-1 & DWG 5936824.

Part: SKIN — CRACKED (FUSELAGE) · airframe 45,560 hrs · 22,504 cycles

AIRCRAFT WAS IN BASE MX. SKIN CRACKED AT FS 1474 ON LT SIDE, AT 13TH FASTENER DOWN FROM RAIN GUTTER. REPAIRED SKIN IAW SRM 53-01-00-001.

Part: SWITCH — FAULTY (ZONE 200) · airframe 45,197 hrs · 22,287 cycles

UNSAFE GEAR DOWN INDICATION ON APPROACH. THE FLIGHT EXECUTED A MISSED APPROACH & DECLARED AN EMER. ON SECOND APPROACH, FOLLOWED QRH PROCEDURES & EXTENDED THE GEAR. LANDED WITH THE GEAR DOORS DOWN & MAKING CONTACT WITH THE DOOR SKIDS. R & R LG HANDLE SWITCH S1-89 IAW AMM 32-60-06. OPERATIONALLY CHECKED GOOD. THE ACFT WAS GNDED.

Part: CONNECTOR — DAMAGED (EMERGENCY LIGHTS) · airframe 44,768 hrs · 22,012 cycles

EMERGENCY PORTABLE LIGHT INOPERATIVE AT L1 DOOR. RESEATED PIN AT P1-306-B. SYS CHECKED NORMAL.

Part: IRU — FAULTY (ZONE 100) · airframe 44,691 hrs · 21,967 cycles

EMERGENCY DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING CRUISE LOST BOTH FMS, HEADING SYSTEMS, FD"S & FMA. LOST AUTO THROTTLES & AUTO PILOT. R & R AFMC IAW AMM 22-01-05 & NR 1 & NR 2 IRU IAW AMM 34-43-01. SEE ALSO AALA20151202003 & AALA20151130007.

Part: IRU — FAULTY (ZONE 100) · airframe 44,691 hrs · 21,967 cycles

EMERGENCY DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING CRUISE LOST BOTH FMS, HEADING SYSTEMS, FD"S & FMA"S. LOST AUTO THROTTLES & AUTO PILOT. R & R AFMC IAW AMM 22-01-05 & NR 1 & NR 2 IRU IAW AMM 34-43-01. SEE ALSO AALA20151202004 & AALA20151130007.

Part: FMC — FAULTY (ZONE 100) · airframe 44,691 hrs · 21,967 cycles

EMERGENCY DECLARED, LANDING UNEVENTFUL, ACFT NOT OVERWEIGHT. DURING CRUISE LOST BOTH FMS, HEADING SYSTEMS, FD"S & FMA"S. LOST AUTO THROTTLES & AUTO PILOT. R & R AFMC IAW AMM 22-01-05 & NR 1 & NR 2 IRU IAW AMM 34-43-01. SEE ALSO AALA20151202003 & AALA20151202004.

Part: RELAY — DEFECTIVE (ELECTRICAL SYS) · airframe 43,790 hrs · 21,391 cycles

AIR INTERRUPT, RETURNED, EMER DECLARED, LANDING UNEVENTFUL & ACFT WAS OVERWEIGHT. DURING CLIMB OUT THEY EXPERIENCED A DC CROSSTIE LOCKOUT & BOTH LOAD METERS INDICATED ZERO. REPLACED CROSSTIE RELAY IAW 24-20-06. PLEASE SEE AALA20150724011 & AALA20150724012 FOR ADDITIONAL PART INFORMATION.

Part: GCU — DEFECTIVE (ZONE 100) · airframe 43,790 hrs · 21,391 cycles

AIR INTERRUPT, RETURNED, EMER DECLARED, LANDING UNEVENTFUL & ACFT WAS OVERWEIGHT. DURING CLIMB OUT THEY EXPERIENCED A DC CROSSTIE LOCKOUT & BOTH LOAD METERS INDICATED ZERO. REPLACED LT GEN CONTROL UNIT IAW 24-20-07. PLEASE SEE AALA20150722008 & AALA20150724012 FOR ADDITIONAL PART INFORMATION.

Part: GCU — DEFECTIVE (ZONE 100) · airframe 43,790 hrs · 21,391 cycles

AIR INTERRUPT, RETURNED, EMER DECLARED, LANDING UNEVENTFUL & ACFT WAS OVERWEIGHT. DURING CLIMB OUT THEY EXPERIENCED A DC CROSSTIE LOCKOUT & BOTH LOAD METERS INDICATED ZERO. REPLACED RT GEN CONTROL UNIT IAW 24-20-07. PLEASE SEE AALA20150722008 & AALA20150724011 FOR ADDITIONAL PART INFORMATION.

Part: BATTERY — DISCHARGED (CABIN) · airframe 42,394 hrs · 20,611 cycles

FORWARD EMER PATH LIGHTS DIM WHEN TESTING BATTERY PACK AB5-2. R & R BATTERY FOR AB5-2 PACK IAW AMM 33-60-98. SYS CHECKED NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 42,394 hrs · 20,611 cycles

OVERHEAD EMER LIGHTS FROM ROWS 8 DEF TO 11 DEF ARE WEAK. R & R EMER LIGHTS BATTERY PACK IAW AMM 33-53-0. SYS CHECKED NORMAL.

Part: BATTERY — DISCHARGED (CABIN) · airframe 42,394 hrs · 20,611 cycles

OVERHEAD EMER LIGHTS FROM ROWS 22 DEF TO 27 DEF ARE WEAK. REPLACED EMER LIGHT BATTERY PACK IAW AMM 33-53-00. SYS CHECKED NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 42,394 hrs · 20,611 cycles

AFT OVERWING EMER EXIT LIGHT WEAK. R & R EMER LIGHT BATTERY PACK IAW AMM 33-53-00. SYS CHECKED NORMAL.

Part: SKIN — CRACKED (FUSELAGE) · airframe 41,771 hrs · 20,289 cycles

CRACK IN FUSELAGE SKIN AT STATION 1437 & LONGERON 4 LT. REMOVED DAMAGE & INSTALLED DOUBLER IAW SRM 53-04-00 FIGURE 27.

Part: SKIN — CRACKED (VERTICAL STAB) · airframe 41,771 hrs · 20,289 cycles

VERTICAL STABILIZER SKIN LT LOWER END AT FASTENER HOLE STATION 1425 CRACKED. INSTALLED FORMED ANGLE REPAIR IAW SRM 55-05-00-001.

Part: FORMER — CRACKED (LE SLAT) · airframe 41,670 hrs · 20,239 cycles

RIGHT WING LE NR 4 SLAT TRACK INBD FORMER IS CRACKED. INSTALLED RT WING NR 4 INBD FORMER DOUBLER & HAT BUSHING IAW WORK CARD 57-98-06.

Part: FILTER — CLOGGED (RT ENGINE) · airframe 40,987 hrs · 19,860 cycles

RIGHT ENG OIL FILTER CLOG LIGHT ILLUMINATED. ENG POWER REDUCED TO IDLE. EMERGENCY DECLARED FLIGHT LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. FOUND CARBON BUILD UP IN OIL FILTER. REPLACED RT ENG OIL FILTER & CHANGED OIL. SYS GND CHECKED NORMAL OPERATION CLOSED.

Part: FRAME — CRACKED (FUSELAGE) · airframe 37,100 hrs · 17,820 cycles

THE 1485 CANT FRAME CRACKED BELOW STAIR RETENTION ACTUATOR. ACCOMPLISHED REPAIR ON 1485 CANT FRAME PER AARD 53-10-00-33.

Part: CUSP WEB — DAMAGED (FUSELAGE) · airframe 33,890 hrs · 16,232 cycles

LEFT CUSP DAMAGED STATION 1089 BETWEEN NUMBER 1 AND 2 SEAT TRACKS. REPAIRED CUSP PER AARD 53-20-00-16.

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 33,890 hrs · 16,232 cycles

SHEAR TIE CRACKED AFT SIDE OF STATION 1437 LONGERON 2 RIGHT. INSTALLED NEW SHEAR-TIE PER AARD 51-10-00-5.

Part: SKIN — BENT (ENTRY DOOR) · airframe 33,890 hrs · 16,232 cycles

FORWARD ENTRY DOOR LOWER SKIN EDGE BENT AND GOUGED AND FASTENERS DAMAGED. REPAIRED PER AARD 52-10-00-2.

Part: SKIN — CRACKED (FUSELAGE) · airframe 33,890 hrs · 16,232 cycles

FUSELAGE RIGHT SIDE CRACK IN SKIN STATION 1380 AT LONGERON 14. ACCOMPLISHED DOUBLER REPAIR PER EA MD80-53-020782 AND SRM 53-01-00 FIGURE 4.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 33,890 hrs · 16,232 cycles

FUSELAGE SKIN AT STATIONS 237 TO 256 BETWEEN STRINGERS 21 AND 20 RIGHT DAMAGED. INSTALLED DOUBLER PER BOEING DRAWING SG09530001.

Part: DOOR FRAME — CRACKED (FUSELAGE) · airframe 33,890 hrs · 16,232 cycles

DOOR JAMB WEB HAS A CRACKED TAB STATION 207 AT LONGERON 15 LEFT. REPAIRED WEB PER AARD 53-10-00-11.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

CORROSION BEYOND LIMITS LEFT CUSP STATIONS 701 TO 704 CORRODED. REPAIRED CUSP PER AARD 53-20-00-16.

Part: TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

CORROSION ON LEFT HAND TIEDOWN, STATIONS 1136 TO 1212. INSTALLED NEW TIE-DOWN TRACK PER AARD 51-10-00-5.

Part: WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

WEB CORRODED IN SEVERAL PLACES INBOARD OF DOOR OPENING STATIONS 1155 TO 1215. REPLACED WEB STATIONS 1155 TO 1215 PER AARD 51-10-00-5.

Part: MEMBRANE — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

CORROSION ON SUB-FLOOR UNDER G-1 GALLEY DRAIN PAN. ACCOMPLISHED REPAIR PER AARD 53-20-00-16.

Part: MEMBRANE — DAMAGED (FUSELAGE) · airframe 33,890 hrs · 16,232 cycles

PUNCTURE IN FORWARD SUBFLOOR, APPROXIMATE STATION 170 LEFT BUTTLINE 51. REPAIRED SUBFLOOR PER AARD 53-20-00-16.

Part: CUSP WEB — DAMAGED (FUSELAGE) · airframe 33,890 hrs · 16,232 cycles

RIGHT CUSP IS DAMAGED AT STATION 794 OUTBOARD OF NUMBER 6 SEAT TRACK. REPAIRED CUSP PER AARD 53-20-00-16.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

SEAT TRACK NUMBER SIX, STATIONS 360 TO 366 CORROSION REMOVAL BEYOND LIMITS. INSTALLED 5 HOLE PLUG REPAIR PER EA MD80-53-020779.

Part: CUSP WEB — CRACKED (FUSELAGE) · airframe 33,890 hrs · 16,232 cycles

LEFT CUSP CRACKED AT STATION 857. REPAIRED CUSP PER AARD 53-20-00-16.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

CORROSION BEYOND LIMITS LEFT CUSP STATIONS 877 TO 879. REPAIRED CUSP PER AARD 53-20-00-16.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

RIGHT CUSP CORROSION OUT OF LIMITS FROM STATIONS 377 TO 379. REPAIRED CUSP PER AARD 53-20-00-16.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

CORROSION ON RIGHT CUSP, STATION 217, AROUND NUMBER 6 SEAT TRACK FASTENER HOLES. REPAIRED CUSP PER AARD 53-20-00-16.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

RIGHT CUSP FROM STATIONS 377 TO 379 CORRODED. INSTALLED DOUBLER AT STATION 377 PER AARD 53-20-00-16.

Part: MOUNT — CORRODED (FUSELAGE) · airframe 33,890 hrs · 16,232 cycles

G2 GALLEY FORWARD OUTBOARD MOUNT, STATION 215 RIGHT BUTTLINE 56, CORRODED. INSTALLED GALLEY MOUNT IN SEAT TRACK NUMBER 6 PER AARD 51-10-00-5 AND EA MD80-53-020823.

Part: CUSP WEB — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

CORROSION ON RIGHT CUSP STATION 219, AROUND NUMBER 6 SEAT TRACK FASTENER HOLES. INSTALLED NEW RIGHT CUSP SHEET STATIONS 218 TO 237 PER AARD 51-10-00-5.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 33,890 hrs · 16,232 cycles

INTERCOSTAL AT STATIONS 1287 TO 1309 BUTTLINE 0, UNDER CABIN FLOORBOARD C-18, CRACKED AT UPPER FLANGE FASTENER. INSTALLED NEW INTERCOSTAL PER AARD 51-10-00-5.

Part: MOUNT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

CORROSION ON CENTER NUMBER 1 GALLEY TIEDOWN FITTING AT STATION 160. REPLACED MOUNT PER AARD 51-10-00-5.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

SEAT TRACK NUMBER SIX, STATIONS 662 TO 666 CORRODED. INSTALLED PLUG REPAIR PER SRM 53-05-00 FIGURE 4A.

Part: MOUNT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

CORROSION ON OUTBOARD NUMBER 1 GALLEY TIEDOWN FITTING AT STATION 160. REPLACED MOUNT PER AARD 51-10-00-5.

Part: MOUNT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

CORROSION ON NUMBER 2 GALLEY TIEDOWN FITTING AT STATION 218 APPROXIMATELY 18 INCHES INBOARD OF NUMBER 4 SEAT. INSTALLED NEW MOUNT PER AARD 51-10-00-5.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 33,890 hrs · 16,232 cycles

SEAT TRACK NUMBER SIX, STATIONS 694 TO 697 CORRODED. INSTALLED PLUG REPAIR PER SRM 53-05-00 FIGURE 4A.

Part: SKIN — DAMAGED (ENTRY DOOR) · airframe 33,890 hrs · 16,232 cycles

FORWARD ENTRY DOOR SKIN LOWER EDGE BENT AND GOUGED WITH FASTENERS DAMAGED. BLENDED TO REMOVE GOUGED AREAS OF LOWER SKIN. STRAIGHTENED BENT AREAS OF LOWER SKIN. DYE CHECKED AND FOUND NO CRACK INDICATIONS. FABRICATED AND INSTALLED REPAIR DOUBLER PER AARD 52-10-00-2 FIGURE 1.

Part: SHEAR TIE — CRACKED (FUSELAGE) · airframe 33,890 hrs · 16,232 cycles

SHEAR TIE CRACKED AFT SIDE OF 1451 LONGERON 2 RIGHT. REPLACED SHEAR TIE PER AARD 51-10-00-5.

Part: DOOR FRAME — CRACKED (FUSELAGE) · airframe 33,890 hrs · 16,232 cycles

DOOR JAMB WEB HAS CRACKED TAB STATION 207 AT LONGERON 15 LEFT. INSTALLED DOUBLER PER AARD 53-10-00-11.

Part: TARGET — OUT OF ADJUST (LANDING GEAR) · airframe 32,767 hrs · 15,645 cycles

ORD - CREW REPORTED ON GEAR EXTENSION GEAR DOOR OPEN LIGHT REMAINED ON. ACCOMPLISHED GO AROUND AND LIGHT EXTINGUISHED AFTER SEVERAL SECONDS AFTER RECYCLING GEAR. FLIGHT LANDED ORD WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND TARGET SWITCH RUBBING AGAINST SENSOR. ADJUSTED TARGET. SYSTEM GROUND CHECK NORMAL OPERATION.

Part: PROXIMITY SWITCH — INOPERATIVE (NLG) · airframe 32,492 hrs · 15,503 cycles

LAX - CREW REPORTED WITH LANDING GEAR DOWN ON APPROACH, NOSE LANDING GEAR UNSAFE INDICATION LIGHT. EMERGENCY DECLARED FLIGHT LANDED LAX WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED PROXIMITY SWITCH ELETRICAL BOX AND CLEANED R5-154 AND R5-1155 CONNECTOR. SYSTEM GROUND CHECK NORMAL OPERATION.

Part: SENSOR — MISSING (LT MLG) · airframe 31,090 hrs · 14,777 cycles

SEA - FLIGHT CREW REPORTED LANDING GEAR DOOR DOWN INDICATION AFTER GEAR EXTENDED. PERFORMED EMERGENCY PROCEDURE AND LANDED WITH GEAR DOORS DOWN. FOUND LEFT GEAR DOOR CLOSED TARGET MISSING AND SUPPORT BROKEN. REPLACED DOOR POSITION SENSOR AND BRACKET. SYSTEM GROUND CHECK NORMAL OPERATION.

Part: COALESCER BAG — DIRTY (AC PACK) · airframe 28,062 hrs · 13,407 cycles

CREW REPORTED BURNING ODOR IN CABIN. RETURNED TO DFW AND LANDED WITHOUT INCIDENT. REPLACED BOTH AIR CONDITIONING PACK WATER SEPARATOR BAGS. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: WIRE — BROKEN (CABIN) · airframe 26,634 hrs

LGA - FLOOR EMERGENCY EXIT LIGHT BY FORWARD LAVATORY INOPERATIVE. REPAIRED BROKEN WIRE FOR FORWARD LAVATORY EMERGENCY EXIT LIGHT.

Part: CONTACT — CORRODED (POWER SUPPLY) · airframe 26,634 hrs

LGA - EMERGENCY POWER LIGHTS IN AFT GALLEY INOPERATIVE. CLEANED AND ADJUSTED POWER SUPPLY CONTACTS FOR AFT GALLEY EMERGENCY LIGHTS.

Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 26,634 hrs

LGA - AFT EMERGENCY FLASHLIGHT HAS LOW BATTERY. REPLACED BATTERY FOR AFT EMERGENCY FLASHLIGHT.

Part: ENGINE — FAILED (NR 2) · airframe 26,239 hrs

JFK - INFLIGHT LGA-ORD. AFTER TAKEOFF RIGHT ENGINE FAILED. CREW SHUTDOWN ENGINE AND THERE WAS NO FIRE OR HEAT WARNING. EMERGENCY DECLARED, LANDED JFK WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER TWO ENGINE ON MARCH 12, 2009 AT JFK DUE TO TURBINE BLADE FAILURE. SYSTEM GROUND CHECK NORMAL OPERATION.

Part: LONGERON — CRACKED (ZONE 200) · airframe 25,470 hrs · 12,187 cycles

AFT ACCESSORY, LONGERON 2R CRACKED JUST AFT OF FRAME AT STATION 1418. REPAIRED PER AARD 55-30-00-2.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

DFW - EMERGENCY LIGHT AT SEAT 10D INOPERATIVE. REPLACED LAMP AT SEAT 10D. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: OIL SYSTEM — LEAKING (LEFT ENGINE)

FAT INFLIGHT T1846/20DEC SJC TO DFW - LEFT ENGINE INDICATIONS OIL QUANTITY ZERO AND OIL TEMPERATURE RISING. CREW SHUT DOWN ENGINE AS PRECAUTION. LANDED FAT WITHOUT INCIDENT. SINGLE ENGINE TIME 46 MINUTES WITH POSITIVE OIL PRESSURE. REPLACED NUMBER ONE ENGINE ON 22 DEC AT FAT DUE TO OIL LEAK. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)

LGA - EMERGENCY PATH LIGHTING AT THE FORWARD FLIGHT ATTENDANTS POSITION INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY PATH LIGHTING AT THE FORWARD FLIGHT ATTENDANTS POSITION. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: LIGHT — BROKEN (CABIN)

LGA - EMERGENCY LIGHT AT FORWARD LAVATORY FLOOR INOPERATIVE. REPLACED BROKEN TERMINAL FOR EMERGENCY LIGHT ASSEMBLY AT FORWARD LAVATORY FLOOR. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: LIGHT — INOPERATIVE (CABIN)

SEA - REMOVABLE EMERGENCY EXIT LIGHT AT FORWARD ENTRY INOPERATIVE. REPLACED REMOVABLE EMERGENCY EXIT LIGHT ASSEMBLY FOR FORWARD ENTRY. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY — DISCHARGED (CABIN) · airframe 7,466 hrs · 3,976 cycles

THE AFT LEFT AND RT OVERWING EMERGENCY OVERHEAD LIGHTS, AND THE ROW 13 EGRESS LIGHT, WERE INOPERATIVE. REPLACED THE BATTERIES IN THE BATTERY PACK FOR THE OVERWING LIGHTS, AND THE LAMP P/N 7732 FOR THE EGRESS LIGHT.

Part: LIGHT — DEFECTIVE (L1 DOOR) · airframe 6,586 hrs · 3,460 cycles

THE LEFT SIDE NUMBER 1 CABIN DOOR EMERGENCY EXIT LIGHT WOULD NOT EXTINGUISH AFTER ENGINE START. REPLACED THE LIGHT ASSEMBLY. CHECK-C 7-20-01 STL.

Part: SKIN — CRACKED (T/E FLAP) · airframe 6,031 hrs · 3,164 cycles

DURING CHECK-C MAINT FOUND .625 INCH DENT IN THE LOWER SURFACE OF THE RT FLAP, 20 INCHES UP FROM THE AFT EDGE IN LINE WITH INBD TIRE. CRACK WAS DETECTED WITH EDDY CURRENT. STOP DRILLED CRACK AND INSTALLED DOUBLER PER SRM 57-01, FIG 3.