N940AN
Registered owner: WILMINGTON TRUST CO TRUSTEE, DE (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| American Airlines | Operator | 2023-03-30 – 2023-03-30 | Operator named in NTSB report |
| AMERICAN AIRLINES, INC. (AALA) | Operator | 2023-03-30 – 2023-03-30 | Operator named in NTSB report |
Accident & incident history
Maintenance disclosures
AIRCRAFT WAS NOT GROUNDED: AFT LAVATORY-D DOOR JAMMED SHUT. CLEANED DEBRIS OUT OF AFT LEFT LAVATORY DOOR TRACK, OPS CHECK GOOD IAW AMM 25-10-00.
AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANTS REPORTS LEFT SIDE AFT LAVATORY DOOR JAMS WHEN ATTEMPTING TO OPEN AND CLOSE. FOUND LAVATORY DOOR GUIDE OUT OF TRACK. REINSTALLED DOOR GUIDE.
AIRCRAFT WAS NOT GROUNDED: EXTERIOR EMERGENCY LIGHT LOCATED BEHIND THE RIGHT WING FLAP INOPERATIVE. RELAMPED EMERGENCY LIGHT BEHIND RIGHT HAND WING FLAP. PER AMM 33-51-04. OPERATIONAL CHECKS GOOD.
AIRCRAFT WAS NOT GROUNDED: SEAT 16F EXIT LIGHT FLICKERING. SECURED CONNECTION AT 16F SIDEWALL LIGHT AND OPERATIONAL CHECK IS GOOD. PER AMM 33-20-00.
AIRCRAFT WAS GROUNDED: UNABLE TO ARM AUTO BRAKE FOR LANDING. AUTO BRAKE DISARM LIGHT ILLUMINATED. BITE AACU FOUND FAULT CODE PRESENT. TROUBLESHORT PER FIM 32-42-00-810-822. REMOVE AND REPLACED BRAKE PEDAL SWITCH S763, OPERTIONAL AND LEAK CHECK GOOD.
AIRCRAFT WAS NOT GROUNDED: AFTER LANDING GEAR RETRACTION MOVING LANDING GEAR HANDLE TO OFF POSITION LANDING GEAR HANDLE WAS STICKING AND DIFFICULT TO DETERMINE IF THE LANDING GEAR HANDLE WAS IN THE OFF POSITION. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).
AIRCRAFT WAS NOT GROUNDED: AFTER LANDING GEAR RETRACTION MOVING LANDING GEAR HANDLE TO OFF POSITION LANDING GEAR HANDLE WAS STICKING AND DIFFICULT TO DETERMINE IF THE LANDING GEAR HANDLE WAS IN THE OFF POSITION. ACCOMPLISHED LANDING GEAR CONTROL TEST, PER AMM 32-31-00 OPERTIONAL CHECK GOOD, NO FAULT FOUND.
AIRCRAFT WAS NOT GROUNDED: SEAT 32C EMERGENCY LIGHTING DETACHED. REMOVED AND REPLACED PAX SEAT 32C EMERGENCY LIGHT ASSEMBLY; OPERTIONAL CHECK GOOD. PER AMM 33-51-11.
AIRCRAFT WAS NOT GROUNDED: L2 FA JUMPSEAT FLASH LIGHT INOP. CHECKED REMOVED AND REPLACED BATTERY.
AIRCRAFT WAS GROUNDED: STRONG SMELL OF FUEL IN THE CABIN AND FLIGHT DECK. FOUND APU INLET GUIDE VANE ACTUATOR LEAKING FUEL, REMOVED AND REPLACED APU INLET GUIDE VANE ACTUATOR. PER AMM 49-52-12 LEAK AND OPERTIONAL CHECK GOOD.
AIRCRAFT WAS GROUNDED: IN CRUISE LEFT FUEL QUANTITY INDICATOR SHOWED 400 LB IMBALANCE. CROSSFED MULTIPLE TIMES UNSUCCESSFUL.**SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).
AIRCRAFT WAS GROUNDED: IN CRUISE LEFT FUEL QUANTITY INDICATOR SHOWED 400 LB IMBALANCE. CROSSFED MULTIPLE TIMES UNSUCCESSFUL.**SUPPLEMENTAL REPORT FOR (AALA202405299537): FOUND LOOSE CONNECTOR ON PROBE 10 AND RE-TORQUE. OPERTIONAL CHECKS NORMAL. PER AMM 28-41-21**(CLOSED).
AIRCRAFT IN BASE MAINTENANCE: FLIGHT ATTENDANT EMERGENCY FLASHLIGHT AT INBOARD JUMP SEAT STATION 2L IS INOPERATIVE. REPLACED FAULTY FLASHLIGHT BASE PER AMM 25-64-00.
AIRCRAFT IN BASE MAINTENANCE: EXISTING REPAIR TO AFT PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL FROM BS 947 TO BS 967, RBL 51. REPLACED INTERCOSTAL PER AARD 51-00-05-1.
AIRCRAFT IN BASE MAINTENANCE: CRACK IN LEFT ECS BAY VERTICAL SUPPORT ANGLE AT BS 663.75, BL 0. REPLACED SUPPORT ANGLE PER EA 352898 & SRM 51-40-02.
AIRCRAFT IN BASE MAINTENANCE: CRACK IN LEFT HAND HORIZONTAL STABILIZER RIB THIRD STIFFENER FROM FRONT SPAR, LOCATED AT STABILIZER STA 111.10, REPAIRED RIB PER SRM 55-10-01-2R-4.
AIRCRAFT IN BASE MAINTENANCE: WEAR MARKS ON VERTICAL STABILIZER RIB AT BS 1016, WL 308. REPLACED RIB PER AARD 51-00-05-1 .
AIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL FROM BS 322 TO BS 328, RBL 31. REPLACED INTERCOSTAL PER AARD 51-00-05-1.
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER CABIN FLOOR SUPPORT AT BS 992, RBL 37, REPLACED FLOOR SUPPORT PER AARD 51-00-05-1.
AIRCRAFT IN BASE MAINTENANCE: AIRCRAFT IN BASE MAINTENANCE: CRACK IN RIGHT HAND HORIZONTAL STABILIZER LOWER SKIN LOCATED AT STABILIZER STA 96. REPAIRED SKIN PER SRM 55-10-01-2R-11.
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT FLOOR STRUCTURE TRANSITION PANEL FROM BS 727H TO BS 757L PLUS 6 INCHES, LBL 21. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL FROM BS 727B TO BS 815, LBL 21. REPLACED TRANSITION PANEL PER SRM 53-00-53-2R-5.
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT SHIELD FROM BS 767 TO BS 787, RBL 21. REPLACED SHIELD PER AARD 51-00-05-1.
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT TRANSITION PANEL FROM BS 727B TO BS 727F, LBL 21. REPAIRED TRANSITION PANEL PER 53-00-53-2R-5.
AIRCRAFT IN BASE MAINTENANCE: TOILET EXHAUST PORT SHOWING CORROSION. PERFORMED REPAIR AND REPAINTED TOILET EXHAUST PORT. PER AARD 53-70-00.
AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT LENS OVER DOOR AT SEAT 16A FELL OFF INFLIGHT. THE LIGHT DOES NOT ILLUMINATE DURING EMERGENCY LIGHT TEST. RESECURED LENS LAMP. PER AMM 33-22-00.
AIRCRAFT WAS NOT GROUNDED: R1 FIRST CLASS GALLEY DOOR GIRT BAR DIFFICULT TO REMOVE AND OPERATE. LUBED GIRT BAR LATCH. OPERATIONAL CHECK GOOD. PER AMM 52-00-00.
AIRCRAFT WAS NOT GROUNDED: 1L CABIN ENTRY DOOR HANDLE IS LOOSE WHEN DOOR IS CLOSED. READJUSTED L1 DOOR HANDLE PER AMM 52-11-00.
AIRCRAFT WAS NOT GROUNDED: AIR INTERRUPT BACK TO MIA ON ACCOUNT OF A NUMBER 2 THRUST REVERSER CAUTION LIGHT. EMERGENCY WAS NOT DECLARED. **SUPPLEMENTAL REPORT FOR AALA202304176485: MAINTENANCE REPLACED NUMBER 2 ENGINE RIGHT HAND THRUST REVERSER SLEEVE STOW PROXIMITY SENSOR WIRE BUNDLE ASSEMBLY W01086 (AALA202304176485) AND PROXIMITY SENSOR S00832 (AALA202305028145) PER AMM 78-31-00. REPLACED NUMBER 2 ENGINE THRUST REVERSER UPPER HYDRAULIC ACTUATOR PER JOB CARD 08L40078005 (AALA202305020231).** (CLOSED)
AIRCRAFT WAS NOT GROUNDED: AIR INTERRUPT BACK TO MIA ON ACCOUNT OF A NUMBER 2 THRUST REVERSER CAUTION LIGHT. EMERGENCY WAS NOT DECLARED. **SUPPLEMENTAL REPORT FOR AALA202304176485: MAINTENANCE REPLACED NUMBER 2 ENGINE RIGHT HAND THRUST REVERSER SLEEVE STOW PROXIMITY SENSOR WIRE BUNDLE ASSEMBLY W01086 (AALA202304176485) AND PROXIMITY SENSOR S00832 (AALA202305028145) PER AMM 78-31-00. REPLACED NUMBER 2 ENGINE THRUST REVERSER UPPER HYDRAULIC ACTUATOR PER JOB CARD 08L40078005 (AALA202305020231).** (CLOSED)
AIRCRAFT WAS NOT GROUNDED: AIR INTERRUPT BACK TO MIA ON ACCOUNT OF A NUMBER 2 THRUST REVERSER CAUTION LIGHT. EMERGENCY WAS NOT DECLARED. **SUPPLEMENTAL REPORT FOR AALA202304176485: MAINTENANCE REPLACED NUMBER 2 ENGINE RIGHT HAND THRUST REVERSER SLEEVE STOW PROXIMITY SENSOR WIRE BUNDLE ASSEMBLY W01086 (AALA202304176485) AND PROXIMITY SENSOR S00832 (AALA202305028145) PER AMM 78-31-00. REPLACED NUMBER 2 ENGINE THRUST REVERSER UPPER HYDRAULIC ACTUATOR PER JOB CARD 08L40078005 (AALA202305020231).** (CLOSED)
AIRCRAFT WAS NOT GROUNDED: AIR INTERRUPT BACK TO MIA ON ACCOUNT OF A NUMBER 2 THRUST REVERSER CAUTION LIGHT. EMERGENCY WAS NOT DECLARED. **SUPPLEMENTAL REPORT REQUIRED** (OPEN)
AIRCRAFT WAS GROUNDED: DURING CLIMB PASSING FL 220 NUMBER 2 ENGINE LOST ALL POWER WITH LOUD METAL SOUND HEARD FROM COCKPIT. EXECUTED QUICK REFERENCE HANDBOOK PROCEDURES EMERGENCY PROCEDURES. RETURNED TO BZE AIRPORT. REMOVED AND REPLACED NUMBER 2 ENGINE AS PER JOB CARD 08L400723003.
AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR SHEAR FITTING LOCATED AT BS 540 AND RBL 15.04. REPLACED SHEAR FITTING PER EA 341728.
AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR SHEAR FITTING LOCATED AT BS 540 AND RBL 40.87. REPLACED SHEAR FITTING PER EA 341728.
AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR SHEAR FITTING LOCATED AT BS 540 AND LBL 15.04. REPLACED SHEAR FITTING PER EA 341728.
AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR SHEAR FITTING LOCATED AT BS 540 AND LBL 54.60. REPLACED SHEAR FITTING PER EA 341728.
AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR SHEAR FITTING LOCATED AT BS 540 AND LBL 40.87. REPLACED SHEAR FITTING PER EA 341728.
AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR SHEAR FITTING LOCATED AT BS 540 AND LBL 6.14. REPLACED SHEAR FITTING PER EA 341728.
AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR SHEAR FITTING LOCATED AT BS 540 AND LBL 32.40. REPLACED SHEAR FITTING PER EA 341728.
AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR SHEAR FITTING LOCATED AT BS 540 AND RBL 32.40. REPLACED SHEAR FITTING PER EA 341728.
AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER WING BOX FORWARD SPAR SHEAR FITTING LOCATED AT BS 540 AND RBL 54.60. REPLACED SHEAR FITTING PER EA 341728.
AIRCRAFT IN BASE MAINTENANCE: 1.5 IN CRACK ON CENTER WING BOX UPPER FORWARD SHEAR FITTING AT STA 540 AND RIGHT BUTT LINE 6.14. REMOVED CRACKED SHEAR FITTING AND INSTALLED NEW SHEAR FITTING.
AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT ABOVE R1 DOOR IS PARTIALLY ILLUMINATED. REMOVED AND REPLACED LAMPS. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-01-960-801.
AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT ABOVE L 1 DOOR IS PARTIALLY ILLUMINATED. REMOVED AND REPLACED LAMPS. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-01-960-801.
AIRCRAFT WAS NOT GROUNDED: AFT RIGHT DOOR FLIGHT ATTENDANTÿ½S EMERGENCY FLASHLIGHT LED DOES NOT FLASH. REPLACED FLASHLIGHT BATTERY REF AMM 25-64-00.
AIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT INBOARD FLASHLIGHT BATTERY LOW. REPLACED BATTERY PACK PER AMM 25-64-00. OPERATIONAL CHECK GOOD.
AIRCRAFT WAS NOT GROUNDED: RIGHT SIDE AFT LAVATORY DOOR HANDLE STUCK, DOOR WILL NOT OPEN. REMOVED AND REPLACED RIGHT SIDE AFT LAVATORY DOOR HANDLE PER AMM 38-04-00.
AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY DOOR LIGHT ILLUMINATED AFTER TAKE OFF, STAYED ON UNTIL CRUISE AND THEN STAYED OFF. **SUPPLEMENTAL REPORT REQUIRED** (OPEN)
AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY DOOR LIGHT ILLUMINATED AFTER TAKE OFF, STAYED ON UNTIL CRUISE AND THEN STAYED OFF. **SUPPLEMENTAL REPORT FOR AALA202204018363: REMOVED AND REPLACED DOOR SWITCH S1147 PER AMM 52-71-11** (CLOSED)
AIRCRAFT WAS GROUNDED: REJECTED TAKE OFF AT 80 KNOTS FWD ENTRY DOOR RTO ENGAGED. (AUTO BRAKE). MASTER CAUTION AND FORWARD ENTRY DOOR LIGHT CAME ON. FOUND FORWARD ENTRY DOOR SWITCH SHIM BRACKET VERY LOOSE REPLACED RIVETS ACCOMPLISHED FORWARD ENTRY DOOR SWITCH ADJUSTMENT AND TEST OPERATIONS CHECKS GOOD.
AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY CAUTION LIGHT CAME ON IN FLIGHT. PRESSURIZATION NORMAL, FLIGHT ATTENDANT VERIFIED DOOR HANDLE IN CLOSED POSITION. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)
AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY CAUTION LIGHT CAME ON IN FLIGHT. PRESSURIZATION NORMAL, FLIGHT ATTENDANT VERIFIED DOOR HANDLE IN CLOSED POSITION. **SUPPLEMENTAL REPORT FOR AALA202203223251: MAINTENANCE FOUND FORWARD ENTRY DOOR SWITCH SHIM BRACKET LOOSE, REPLACED RIVETS, ADJUSTED SWITCH AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-71-11 AND SRM 51-40-02 ** (CLOSED)
AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY DOOR LIGHT ILLUMINATED IN FLIGHT. FORWARD ENTRY DOOR CONFIRMED CLOSED. ADJUSTED L1 DOOR SWITCH AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-71-11.
AIRCRAFT WAS NOT GROUNDED: INTERMITTENT FORWARD ENTRY DOOR LIGHT ON OVERHEAD PANEL. DOOR CONFIRMED CLOSED PER QUICK REFERENCE HANDBOOK PROCEDURE. PRESSURIZATION NORMAL THROUGHOUT FLIGHT. **SUPPLEMENTAL REPORT FOR AALA202203113885: REPLACED FORWARD DOOR SENSOR S199 PER AMM 52-71-11 AND ALSO REPLACED THE DOOR WARNING ANNUNCIATOR PANEL (AALA202203282630) PER AMM 52-71-00. FORWARD DOOR CLOSED INDICATION CHECKS NORMAL.** (CLOSED)
AIRCRAFT WAS NOT GROUNDED: INTERMITTENT FORWARD ENTRY DOOR LIGHT ON OVERHEAD PANEL. DOOR CONFIRMED CLOSED PER QUICK REFERENCE HANDBOOK PROCEDURE. PRESSURIZATION NORMAL THROUGHOUT FLIGHT. **SUPPLEMENTAL REPORT FOR AALA202203113885: REPLACED FORWARD DOOR SENSOR (AALA202203113885) S199 PER AMM 52-71-11 AND ALSO REPLACED THE DOOR WARNING ANNUNCIATOR PANEL PER AMM 52-71-00. FORWARD DOOR CLOSED INDICATION CHECKS NORMAL.** (CLOSED)
AIRCRAFT WAS NOT GROUNDED: INTERMITTENT FORWARD ENTRY DOOR LIGHT ON OVERHEAD PANEL. DOOR CONFIRMED CLOSED PER QUICK REFERENCE HANDBOOK PROCEDURE. PRESSURIZATION NORMAL THROUGHOUT FLIGHT. **SUPPLEMENTAL REPORT REQUIRED** (OPEN)
AIRCRAFT WAS NOT GROUNDED: LH AFT OVERWING EMERGENCY LIGHT INOPERATIVE. **SUPPLEMENTAL REPORT: SECURED LOOSE CONNECTOR IAW WDM 33-51-13 AND AMM 33-51-06, OPS CHECK GOOD.** (CLOSED)
AIRCRAFT WAS NOT GROUNDED: LH AFT OVERWING EMERGENCY LIGHT INOPERATIVE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)
AIRCRAFT WAS NOT GROUNDED: 1R DOOR GIRTBAR STICKS ON RIGHT SIDE. REPOSITIONED GIRTBAR.
AIRCRAFT WAS GROUNDED: MAIN CABIN DOOR GUST LOCK DOES NOT ENGAGE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)
AIRCRAFT WAS GROUNDED: MAIN CABIN DOOR GUST LOCK DOES NOT ENGAGE. REPLACED UPPER GUIDE CAM PLATE WITH NEW IAW AMM 52-11-21, OPS CHECK GOOD.
AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT COVER DISLODGED AT SEAT 33ABC. SECURED COVER PER AMM 33-50-00.
AIRCRAFT WAS GROUNDED: SEAT TRIM AT 22C IS DETACHED EXPOSING WIRING. SECURED SEAT TRIM. EMERGENCY LIGHTS TESTED NORMAL PER AMM 33-51-00.
AIRCRAFT WAS NOT GROUNDED: EXIT LIGHT HANGING FROM BENEATH SEAT 26C. SECURED LIGHT PER AMM 33-51-14.
AIRCRAFT WAS NOT GROUNDED: 1R DOOR GIRT BAR CLIP-PLASTIC GASKET FELL OFF. RE SECURED R1 GIRT BAR CLIP -PLASTIC GASKET PER AMM 25-66-01.
AIRCRAFT IN BASE MAINTENANCE: EXTERIOR AFT RIGHT HAND OVERWING EMERGENCY LIGHT INOPERATIVE. RELAMPED EXTERIOR AFT RIGHT HAND OVERWING EMERGENCY LIGHT PER B737-NG AMM 33-51-04.
AIRCRAFT IN BASE MAINTENANCE: MAIN CABIN INTERCOSTAL AT STA 328-344 RBL 10.4 DOES NOT HAVE ADEQUATE SPACING. REMOVED AND REPLACED INTERCOSTAL IAW BAC DWG 141A5720 REV B, B737NG SRM 51-40-02 & 51-40-10.
AIRCRAFT GROUNDED- ON ARRIVAL, BOTH AUTOPILOTS FAILED, FLIGHT DIRECTORS FAILED, AND AUTOTHROTTLES WENT TO GO-AROUND. NO ANNUNCIATORS CAME ON, PRESSURIZATION SWITCHED TO ALTERNATE. CREW REPORTED WHEN FLIGHT DIRECTORS CYCLED, ALL RETURNED TO NORMAL. ACCOMPLISHED FIM FOR SMYD (STALL MANAGEMENT YAW DAMPER) 27-32-00, DFCS (DIGITAL FLIGHT CONTROL SYSTEM) 22-11-00, DCPC (DIGITAL CABIN PRESSURE CONTROLLER) 21-31-00. INBOUND FAULTS WERE INTERMITTENT, NO CURRENT FAULTS. DUE TO HISTORY REPLACED DFCS (DIGITAL FLIGHT CONTROL SYSTEM) MODE CONTROL PANEL (AALA202009089022), PER AMM 22-11-34, AND RIGHT AIR DATA INTERTIAL REFERENCE UNIT (AALA20200909014), PER AMM 34-21-01. ALL TESTS PASSED, OKAY FOR CONTINUED SERVICE.
AIRCRAFT GROUNDED- ON ARRIVAL, BOTH AUTOPILOTS FAILED, FLIGHT DIRECTORS FAILED, AND AUTOTHROTTLES WENT TO GO-AROUND. NO ANNUNCIATORS CAME ON, PRESSURIZATION SWITCHED TO ALTERNATE. CREW REPORTED WHEN FLIGHT DIRECTORS CYCLED, ALL RETURNED TO NORMAL. ACCOMPLISHED FIM FOR SMYD (STALL MANAGEMENT YAW DAMPER) 27-32-00, DFCS (DIGITAL FLIGHT CONTROL SYSTEM) 22-11-00, DCPC (DIGITAL CABIN PRESSURE CONTROLLER) 21-31-00. INBOUND FAULTS WERE INTERMITTENT, NO CURRENT FAULTS. DUE TO HISTORY REPLACED DFCS (DIGITAL FLIGHT CONTROL SYSTEM) MODE CONTROL PANEL (AALA202009089022), PER AMM 22-11-34 AND RT AIR DATA INTERTIAL REFERENCE UNIT (AALA20200909014), PER AMM 34-21-01. ALL TESTS PASSED, OKAY FOR CONTINUED SERVICE.
AIRCRAFT NOT GROUNDED: DURING DESCENT AUTOPILOT KICKED OFF. LOST LNAV AND VNAV CAPABILITIES. TURNED FLIGHT DIRECTORS OFF. FOS STAYED DISPLAYED WITH INCORRECT INFORMATION. HAD TO DISCONNECT AUTOTHROTTLES BECAUSE FOS FMA ANNUNCIATED TOGA AND AUTOTHROTTLES MOVED FORWARD. ACCOMPLISHED DFCS BITE IAW 22-11-00, ACCOMPLISHED TOGA FIM TASK 22-13-00. RESET BOTH FCCS. ACCOMPLISHED LAND VERIFY IAW AMM 22-11-00.
AIRCRAFT WAS GROUNDED: DURING DESCENT CLICKING NOISE HEARD FROM MCP AREA, ELEC SMELL ALSO FROM SAME AREA. REPLACED MODE CONTROL PANEL PER MM 22-11-34.
MULITIPLE MCP/AP/FD FAILURES. ON TAKEOFF, WHEN V NAV SELECTED AIRPLANE WENT INTO GA MODE. DURING APPROACH IN VMC AT DFW, AP KICKED OFF. NO FLT DIRECTOR, INTERMITTENT RAW DATA WAS VISIBLE. DURING DIVERT, ALL MODES RECOVERED AND FAILED MULTIPLE TIMES. DURING ANY ALTITUDE CAPTURE THE FAILURES WOULD OCCUR. THERE WAS NO OTHER INDICATIONS OR INDICATIONS. EMERGENCY DECLARED. DIVERTED TO SAT. REMOVED & REPLACED FCC-B COMPUTER IAW AMM 22-11-33. PERFORMED BITE TESTS. ALL TESTS OK.
AIRCRAFT WAS GROUNDED: PILOT REPORTS WHILE DESCENDING ON THE ARRIVAL APPROACHING 10000FT-CLEARED TO 4000- L NAV, V NAV ENGAGES THEN CLEARANCE TO DESCEND TO 10-000 170 KNOTS SELECTED LEVEL CHANGE AND CONFIGURED AIRCRAFT. THRUST LEVERS WENT UNCOMMANDED INTO TOGA, AUTO PILOT KICKED OFF. MODE CONTROL PANEL BECAME UNRESPONSIVE NO FD ON COPILOTS SIDE. TRIED RECYCLING AUTOPILOT/SWITCH AUTOPILOT NO RESPONSE, TRIED RECYCLING FD NO RESPONSE TRIED A/T RECYCLE AUTOTHOTTLES KEPT TRYING TO TOGA, AIRSPEED AND ALTITUDE ON MC UNRESPONSIVE WINDOWS WERE BLANK. MAINTENANCE REMOVED AND REPLACED MCP PANEL IAW AMM. 22-11-34 AND FCC A COMPUTER IAW AMM. 22-11-33. OPS. CHECKED GOOD. NO FAULTS NOTED. (SEE SDR # AALA201912229010)
AIRCRAFT WAS GROUNDED: PILOT REPORTS WHILE DESCENDING ON THE ARRIVAL APPROACHING 10000FT-CLEARED TO 4000- L NAV, V NAV ENGAGES THEN CLEARANCE TO DESCEND TO 10-000 170 KNOTS SELECTED LEVEL CHANGE AND CONFIGURED AIRCRAFT. THRUST LEVERS WENT UNCOMMANDED INTO TOGA, AUTO PILOT KICKED OFF. MODE CONTROL PANEL BECAME UNRESPONSIVE NO FD ON COPILOTS SIDE. TRIED RECYCLING AUTOPILOT/SWITCH AUTOPILOT NO RESPONSE, TRIED RECYCLING FD NO RESPONSE TRIED A/T RECYCLE AUTOTHOTTLES KEPT TRYING TO TOGA, AIRSPEED AND ALTITUDE ON MC UNRESPONSIVE WINDOWS WERE BLANK. MAINTENANCE REMOVED AND REPLACED MCP PANEL IAW AMM. 22-11-34 AND FCC A COMPUTER IAW AMM. 22-11-33. OPS. CHECKED GOOD. NO FAULTS NOTED. (SEE SDR # AALA201912249001)
AIRCRAFT WAS NOT GROUNDED: RIGHT HAND SIDE FORWARD OVERWING LIGHT INOPERABLE. MAINTENANCE REPLACED FORWARD OVERWING BALLAST PER AMM 33-21-00.
AIRCRAFT NOT GROUNDED: PILOT REPORTS DESCENDING THROUGH 10,000 FT, SLOWING BELOW 250KTS, SPEED BRAKES EXTENDED. GEAR HORN SOUNDED, RED LIGHTS ILLUIMINATED, FLARE CUE ON HAP AND IN HUD. CYCLED HUD MULTIPLE TIMES. SELECTED MULTIPLE HUD MODES, WARNING FINALLY WENT AWAY. HUD NORMAL ON LANDING. GEAR WAS NOT CYCLED, REMAINED UP AND LOCKED, LEVER IN OFF ENTIRE TIME AS WARNING SOUNDED. MAINTENANCE PERFORMED PSEU BITE TEST IAW FIM 32-09-00-810-801. NO FAULTS FOUND. PERFORMED RADIO ALTIMETER TRANSCEIVER NUM 1 AND NUM 2 BITE TESTS IAW FIM 34-33-00-810-801. NO FAULTS NOTED.
AIRCRAFT NOT GROUNDED: PILOT REPORTS LANDING GEAR WARNING HORN SOUNDED AND 3 LANDING GEAR RED LIGHTS ILLUMINATED AT 10,500 FEET, THROTTLES IDLE, FLAPS UP, 250KIAS. MAINTENANCE PERFORMED PSEU BITE TEST IAW FIM 32-04-00-810-801. NO FAULTS FOUND. PERFORMED RADIO ALTIMETER TRANSCEIVER NUM 1 AND NUM 2 BITE TESTS IAW FIM 34-33-00-810-801. NO FAULTS NOTED.
AIRCRAFT WAS NOT GROUNDED: SLOWING FROM 300 KNOTS TO 250 KNOTS, ON THE DESCENT 3 RED LIGHTS DISPLAYED AND LANDING GEAR WARNING HORN SOUNDED FOR APPROXIMATELY 5 SECONDS. MAINTENANCE ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK PER FIM TASK 32-09-00, NO FAULTS NOTED.
AIRCRAFT NOT GROUNDED: PILOT REPORTS INTERMITTENT SYSTEM FAILURE WARNINGS ILLUMINATED ON THE HUD COMBINER THE DURATION OF THE WARNINGS WERE JUST 1-2 SECONDS. THE FIRST OFFICER HUD ANNUNCIATOR PANEL ALSO ILLUMINATED SYSTEM FAIL BUT ALSO JUST FOR 1-2 SECS. ALL HUD INDICATIONS APPEARED NORMAL. MAINTENANCE ACCOMPLISHED HUD TEST IAW MM 34-36-00. TESTS OK.
PILOT REPORTED FUEL CROSSFEED VALVE APPEARS TO BE LEAKING AFTER BEING CLOSED. AFTER CENTER TANK FUEL WAS USED, RE-BALANCED LT AND RT TANKS. THEN RIGHT TANK FUEL QUANTITY DROPPED COMPARED TO LEFT TANK QUANTITY. FUEL WAS GOING BACK INTO CENTER TANK. FUEL WAS BALANCED PRIOR TO DESCENT. AT GATE LT WING TANK SHOWED 3.81 RT TANK 3.16 . THE AIRCRAFT WAS GROUNDED. MAINTENANCE CONFIRMED BY TROUBLESHOOTING THAT THE FUEL COMPENSTOR WAS FOUND TO BE OUT OF SERVICE, REMOVED AND REPLACED THE COMPENSATOR IAW AMM 28-41-21-401 REV 125. OPS CHECK WAS GOOD.
THE AIRCRAFT WAS NOT GROUNDED. MOMENTARY FALSE AURAL AND VISUAL SMOKE WARNING IN FORWARD LAVATORY. NO EVIDENCE OF SMOKE OR SMOKE SOURCE DETECTED. ACCOMPLISHED FIRST CLASS LAVATORY SMOKE DETECTION SELF TEST-ALL TESTS PASS PER AMM 26-14-00.
AFTER TAKEOFF AND DURING CLIMB PLUS OR MINUS 12,000, RECEIVED AN IMBAL ANNUNCIATION ON FUEL PANEL. ALL FUEL PUMPS WERE ON WITH LOW PRESSURE LIGHTS EXTINGUISHED. RIGHT FUEL QTY: 7.31, LEFT 8.42, CTR : 6.60. FLIGHT CREW DECLARED EMERGENCY, RETURNED TO DEPARTURE WITHOUT INCIDENT. FUEL FEEDING ONLY FROM RIGHT TANK CAUSING IMBALANCE. QRH WAS PERFORMED, FUEL FEEDING PROPERLY. AIRCRAFT WAS GROUNDED, ACCOMPLISHED FQTS BITE TEST, FOUND TANK 2, TANK UNIT LOW RESISTANCE, LEG 01, 04, 07, 09, ACCOMPLISHED TASK 28-41-00-810-804, FQIS FAULT MESSAGE TANK UNIT LOW RESISTANCE, FAULT-ISOLATION STEPS 1 A, B, C, D, E, F, ALSO STEP 4 TASK 28-41-41-000-801 BUSSING PLUG REMOVAL, PERFORM BITE TEST AND GROUND TEST, NO FAULTS, TEST PASSED.
CORROSION FOUND ON CARGO TRACK RBL 13, BS 767 TO 888. INSTALLED A NEW CARGO TRACK IAW 51-00-05-1, AND DRAWING 146A7500.
THE AIRCRAFT IS IN BASE MAINTENANCE. WEB UNDER FORWARD CARGO DOOR THRESHOLD HAS CORROSION THROUGHOUT FROM STATION 440-485. REPLACED WEB PER DRAWING 143A8120 AND AARD 51-00-05-1.
RIGHT HAND SMALL TRANSITION PANEL AFT OF DOOR HAS CORROSION LOCATED BETWEEN BS 485 - 500A. INSTALLED A NEW TRANSITION PANEL IAW 51-10-02.
THE AIRCRAFT IS IN BASE MAINTENANCE. CORROSION ON CAPTAIN'S NUMBER 1 WINDOW FRAME. REPAIRED WINDOW FRAME PER EA 277654 AND SRM 56-10-02-1A-1.
AIRCRAFT IN BASE MAINTENANCE. CORRODED CABIN FLOORBEAM 1 INCH INBOARD OF RIGHT HAND CREASE ANGLE AT FASTENER HOLE TO STA 947.5. REPAIRED FLOORBEAM HOLE IAW EA 277728 .
THE AIRCRAFT IS IN BASE MAINTENANCE. AFT CARGO COMPARTMENT HAS CORROSION ON ZEE SUPPORT SIDE PLATE RBL 21 AT STATIONS 767-727. REPLACED ZEE SUPPORT ANGLE PER SRM 53-00-53-2R AND 51-00-05-1 AND DRAWING 146A7502.
AIRCRAFT WAS IN BASE MAINTENANCE. CORROSION ON EXTERNAL FUSELAGE LOWER SKIN PANEL BETWEEN STATION 847-887 AND BETWEEN STRINGER 27L-27R. REPAIRED SKIN PANEL PER EA 277626.
CORROSION ZEE SUPPORT SIDE PLATE IN AFT CARGO COMPARTMENT LBL 21, BS 727E PLUS 6 INCHES. REPLACED THE SUPPORT IAW SRM 53-00-53-2R, 51-00-05-1 AND DRAWING 146A7502.
THE AIRCRAFT IS IN BASE MAINTENANCE. CENTER WING REAR SPAR VERTICAL PRESSURE WEB LEFT AND SIDE CRACKED AT STATION 663 AND LBL 27. REPAIRED VERTICAL PRESSURE WEB PER SRM 57-10-10-2R-3 AND EA 277466.
CORROSION ON RIGHT TRANSITION SHIELD BETWEEN BS 767 - 787. REPLACED THE RIGHT SHIELD IAW DRAWING 146A0081 AND 51-00-05.
PNEUMATIC ACCESS DOOR LANDING OUTBOARD STOP PAD WORN BETWEEN BS 546 - 548. REPAIRED THE FRAME IAW SRM 57-10-13-2R, AND EA #277665.
INTERCOSTAL CORRODED BELOW TRANSITION SHIELD AT BS 767 AND RBL 18 IN AFT CARGO. REPLACED THE INTERCOSTAL IAW DRAWING 146A0081, AND 51-00-05.
CORROSION FOUND ON THE HORIZONTAL ANGLE, LEFT SIDE OF AUXILLIARY POWER UNIT COMPARTMENT LOCATED BETWEEN BS 1088 AND 1095. REPLACED THE HORIZONTAL ANGLE IAW DRAWING 148A8600, AND 51-00-05-R1.
THE AIRCRAFT IS IN BASE MAINTENANCE. CORROSION ON VERTICAL STIFFENER AT STATION 1125 AT THE APU INTAKE PLENUM CUTOUT IN THE RIGHT HAND SIDEWALL OF THE APU COMPARTMENT REPLACED STIFFENER.
HORIZONTAL STIFFENER ON RIGHT APU COMPARTMENT AT BS 1088 TO 1138 HAS CORROSION. REPLACED HORIZONTAL STIFFENER IAW DRAWING 148A8650 AND 51-00-05-R1.
BULKHEAD WEB CRACKED, BS 663, RBL 35. REPAIRED THE BULKHEAD WEB IAW SRM 57-10-10-2R-3.
RIGHT TRANSITION PANEL CORRODED AT STATION 500A-500L. REPLACED ENTIRE TRANSITION PANEL PER SRM 53-00-53-2R-5.
CABIN FLOOR SUPPORT CRACKED BETWEEN BS 312 - 328, LBL 46. REPLACED THE FLOOR SUPPORT IAW 51-00-05-1.
CABIN FLOOR SUPPORT CRACKED AT BS 540, BL 0. REPLACED THE FLOOR SUPPORT IAW 51-00-05-1.
CABIN FLOOR SUPPORT CRACKED BETWEEN BS 277 - 291.5, BL 0. REPLACED CABIN FLOOR SUPPORT IAW 51-00-05-1.
CABIN FLOOR SUPPORT CRACKED AT BS 540, BL 0. REPLACED THE FLOOR SUPPORT IAW 51-00-05-1.
RIGHT WING NR 7 SLAT LOWER TRAILING EDGE FLEX SKIN CRACKED. LOCATED 61.5 INCHES AWAY FROM THE SLAT INBOARD EDGE. REPAIRED IAW EA 276490. AIRCRAFT WAS GROUNDED
AIRCRAFT WAS NOT GROUNDED. RIGHT AFT ENTRY DOOR EXIT SIGN COVER FELL OFF IN FLIGHT. CHANGED EMERGENCY LIGHT ASSEMBLY PER AMM 33-51-01.
AIRCRAFT WAS NOT GROUNDED. AFT ENTRY DOOR LEFT EXIT SIGN COVER FELL OFF IN FLIGHT. CHANGED EMERGENCY LIGHT ASSEMBLY PER AMM 33-51-01.
RT F/C GALLEY EMERG EXIT SIGN MISSING PLASTIC COVER. REPLACED LIGHT ASSY AT RT DOOR IAW AMM 33-51-11.
AIRCRAFT NOT GROUNDED. EMERGENCY EXIT LIGHT JUST AFT OF FORWARD GALLEY HAS A DETACHED LENS COVER. REPLACED LIGHT ASSEMBLY IAW AMM 33-51-00. OPERATIONAL CHECK GOOD.
AIRCRAFT NOT GROUNDED. L1 DOOR EMERGENCY ESCAPE SLIDE ASSEMBLY BATTERY TEST LEAD WIRE PROTRUDING. RESTOWED WIRE IAW ESO 60538. OPERATIONAL CHECK GOOD.
CABIN FLOORBEAM AT BS 986 IS CORRODED BETWEEN LBL 32 - 54, CAUSING AFT GIRT BAR HOOK FITTING TO BULGE UPWARD. REPAIRED THE FLOORBEAM IAW SRM 53-70-51-2R-4
CABIN FLOOR SUPPORT AT RBL 32 CORRODED BETWEEN BS 986 - 1006. REMOVED AND REPLACED THE FLOOR SUPPORT IAW AARD 51-00-05-1 REPAIR 1 AND DRAWING 147A5700.
WEB BELOW R4 GALLEY FORWARD MOUNT IS CORRODED AT BS 987, RBL 32.5. REPAIRED THE WEB IAW SRM 51-70-13-2R-4.
CABIN FLOORBEAM AT BS 986 IS CORRODED AT RBL 33.5. REPAIRED THE FLOORBEAM IAW SRM 53-70-51-2R REPAIR 4.
BULKHEAD CRACKED AT BS 663.75 APPROXIMATELY RBL 30. REPAIRED THE BULKHEAD IAW EA 261610.
LEFT WHEEL WELL .040" THICK VERTICAL PRESSURE PANEL CRACKED AT BS 663, BETWEEN LBL 24.92 - 31.83. REPAIRED VERTICAL PRESSURE PANEL IAW EA 261626.
AIRCRAFT WAS GNDED. DURING BEGINNING OF DESCENT A BURNING ELEC SMELL WAS REPORTED NEAR ROW 27. TURNED OFF CAB & UTL, 1FF & PASS SEAT SWITCHES & RECIRC FANS. SMELL DISSIPATED. FOUND A BENT PIN ON THE SEAT POWER SUPPLY FOR ROW 26ABC. RECONNECTED IAW AMM 23-81-05. PERFORMED PC POWER OPERATIONAL TEST IAW 23-81-00. OPERATIONAL CHECKED GOOD.
WHEN EXTENDING FLAPS ON APPROACH LE FLAPS TRANSIT LIGHTS ILLUMINATED. NOTICED LE SLAT 2, 3 & 6 DID NOT EXTEND, INDICATION. THE CREW FOLLOWED QRH PROCEDURES & DID A GO AROUND. THE FLIGHT DECLARED AN EMER & LANDED WITHOUT FURTHER INCIDENT. ACCOMPLISHED BITE CHECK OF FSEU IAW AMM 27-51-00 & FOUND FAULTY UNIT. R & R FSEU IAW MM 27-51-01. ACCOMPLISHED ALL REQUIRED TESTS, ALL INDICATIONS NORMAL. OK FOR SERVICE & THE ACFT WAS NOT GNDED.
ROW 19 SEAT MOUNTED EMER LIGHT INOPERATIVE. CONNECTED PLUG AT SIDEWALL ROW 19D SEAT MOUNTED EMER LIGHT. CHECKED NORMAL.
BELL FRAME AT STATION 1040 STRINGER 26 CRACKED. INSTALLED REINFORCING REPAIR IAW SRM 53-00-03-2R-1 FIGURE 201 & EA B737-53-035726.
STRINGER 26 LT TOP OTBD HAT HAS CUT DAMAGE AT STATION 1040. INSTALLED REPAIR ANGLE IN STRINGER 26 LT IAW EA B737-53-035726.
CENTER WING LOWER SURFACE CORRODED AT STATION 540. ACCOMPLISHED REPAIR IAW EA B737-57-035707.
CORROSION WAS FOUND ON THE AFT FUSELAGE LAVATORY VENT BETWEEN STRINGERS 21 AND 27 LEFT, AFT OF THE AFT LAVATORY VENT PORT AND EXTENDING SLIGHTLY FOWARD. INSTALLED FILLER AND DOUBLER PER EA 737-53-023491 AND SRMS 51-70-01, 51-20-1 AND 51-40-2.
WEB HAS MISDRILLED HOLES AND A CRACK ON THE FORWARD OUTBOARD SIDE AT STATION 986 TO 1006 AND LEFT BUTTLINES 47 TO 64. REPAIRED MISDRILLED HOLES PER EA 737-53-023495 AND REPLACED WEB PER AARD 51-10-05-1 AND SRM 51-20-10-0G.
STATION 1006 AT APPROXIMATELY LEFT BUTTLINES 34 TO 39 HOLES MISDRILLED IN FLOORBEAM. MIS-DRILLED HOLES IN FLOORBEAM FREEZE PLUGGED AND STRAP REPAIR INSTALLED PER EA 737-53-023495 AND SRM 51-20-10-0G.
CREASE ANGLE AT RIGHT NUMBER 1 DOOR CUTOUT CORRODED FROM STATIONS 300 TO 332. REPLACED CREASE ANGLE PER AARD 51-00-05-1 AND SRM 51-40-02.
T-CAP CORRODED AT STATION 986.5 LEFT BUTTLINE 64 TO RIGHT BUTTLINE 64. REMOVED CORRODED SECTION AND INSTALLED REPAIR PER SRM 53-70-51-2R AND EA B737-53-023313.
CREASE ANGLE CORRODED AT RIGHT NUMBER 2 DOOR CUTOUT FROM STATIONS 961 TO 993. REPLACED CREASE ANGLE PER AARD 51-00-05-1.
FRAME AT RIGHT NUMBER 1 DOOR CRACKED AT BOTTOM 2 FASTENERS, FORWARD SIDE AT STATION 294.5 RIGHT BUTTLINE 60. INSTALLED DOUBLER REPAIR PER SRM 51-70-11 AND ESO 61000.
CORROSION ON TRANSITION PANEL LEFT SIDE, FROM STATIONS 797 TO 847. REMOVED CORROSION AND INSTALLED REPAIR PER SRM 53-00-53-2R REPAIR 5.
VAPOR BARRIER CRACKED AT OUTBOARD LOWER CORNER OF VAPOR BARRIER WEB BAY 2L. IT EXTENDS UP AND INBOARD 9.50 INCHES TO INBOARD LOWER CORNER OF WEB BAY 1L, FROM HERE IT TRAVELS 15.25 INCHES UP KEEL BEAM STIFFENER AND APPROXIMATELY 3 INCHES OUTBOARD ENDING AT TOP OF VAPOR BARRIER WEB PANEL. INSTALLED VAPOR BARRIER WEB FULL CROSS BRACE REPAIRS IN BAYS 1L, 2L AND 4L PER SRM 57-10-10-2R-2.
FRAME 400 RIGHT IS CRACKED AT AIR CONDITIONING RAIL BRACKET INBOARD FASTENER. INSTALLED DOUBLER PER ECO J1159AD.
FRAME 500C RIGHT IS CRACKED AT AIR CONDITIONING RAIL BRACKET INBOARD FASTENER. INSTALLED DOUBLER PER ECO J1159AD.
FRAME 480 RIGHT IS CRACKED AT AIR CONDITIONING RAIL BRACKET INBOARD FASTENER. INSTALLED DOUBLER PER ECO J1159AD.
FRAME 440R IS CRACKED AT AIR CONDITIONING RAIL BRACKET INBOARD FASTENER. INSTALLED DOUBLER PER ECO J1159AD.
FRAME 400 LEFT IS CRACKED AT AIR CONDITIONING RAIL BRACKET INBOARD ATTACH FASTENER. INSTALLED DOUBLER PER ECO J1159AD.
FRAME 887 LEFT IS CRACKED AT AIR CONDITIONING RAIL BRACKET INBOARD ATTACH FASTENER. INSTALLED DOUBLER PER ECO J1159AD.
FRAME 727B LEFT IS CRACKED AT AIR CONDITIONING RAIL BRACKET INBOARD ATTACH FASTENER. INSTALLED DOUBLER PER ECO J1159AD.
FRAME 500A LEFT IS CRACKED AT AIR CONDITIONING RAIL BRACKET INBOARD ATTACH FASTENER. INSTALLED DOUBLER PER ECO J1159AD.
FRAME 500A LEFT IS CRACKED AT AIR CONDITIONING RAIL BRACKET INBOARD ATTACH FASTENER. INSTALLED DOUBLER PER ECO J11569AD.
FRAME 480L IS CRACKED AT AIR CONDITIONING RAIL BRACKET INBOARD ATTACH FASTENER. INSTALLED DOUBLER PER ECO J1159AD.
DENT AT AFT CARGO DOOR UPPER AFT CORNER. INSTALLED NEW SKIN PER ESO 60651.
STATION 328 FLOORBEAM CORRODED AT NUT PLATE HOLES RIGHT BUTTLINES 22 TO 39. INSTALLED DOUBLER REPAIR PER AARD 53-00-00-7.
INTERCOSTAL FROM STATIONS 312 TO 328 CRACKED AT CLIPNUT HOLE. INSTALLED NEW INTERCOSTAL BETWEEN STATION 312 AND LEFT BUTTLINE 47 PER AARD 51-00-05-1.
CORROSION ON FLOORBEAM AT STATION 867 + 4 RIGHT BUTTLINE 8. ACCOMPLISHED SPLICE REPAIR PER EA B737-53-023314.
CORROSION ON FLOORBEAM STATION 867 + 4 RIGHT BUTTLINE 13. ACCOMPLISHED SPLICE REPAIR PER EA B737-53-023314.
INTERCOSTAL FROM STATION 328 TO 344 CRACKED. REPLACED INTERCOSTAL PER AARD 51-00-05-1.
CRACKED INTERCOSTAL FROM STATIONS 227 TO 291. REPLACED INTERCOSTAL PER AARD 51-00-05-1.
FLOORBOARD SUPPORT CORRODED FROM STATIONS 312 TO 328 RIGHT BUTTLINE 10. REPLACED FLOORBOARD SUPPORT PER AARD 51-10-05-1.
INTERCOSTAL FROM STATIONS 312 TO 328 CRACKED. REPLACED INTERCOSTAL PER AARD 51-00-05-1.
CORROSION ON FLOORBOARD SUPPORT FROM STATION 294.5 TO 312. REPLACED FLOORBOARD SUPPORT PER AARD 51-00-05-1 AND BAC DRAWING 141A5400.
SMOOTH DENT AT AFT CARGO DOOR UPPER AFT CORNER. REMOVED AND REPLACED SKIN PER ESO 60651.
DFW - CREW REPORTED LEADING EDGE SLAT AMBER LIGHT DURING FLIGHT. FLIGHT LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED SENSOR S168. SYSTEM GROUND CHECK NORMAL OPERATION.
CMH - INFLIGHT LAX-IAD. CREW REPORTED LEFT ENGINE GENERATOR FAILED AND AUXILIARY POWER UNIT WOULD NOT START. EMERGENCY DECLARED DIVERTED CMH LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT INTEGRATED DRIVE GENERATOR AND AUXILIARY POWER UNIT. SYSTEM GROUND CHECK NORMAL OPERATION.
LAS - INFLIGHT DFW-SFO. CREW REPORTED LEFT GENERATOR FAILED DURING FLIGHT AND AUXILIARY POWER UNIT UNABLE TO START. EMERGENCY DECLARED FLIGHT DIVERTED LAS LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT RIGID BUSS ASSEMBLY. SYSTEM GROUND CHECK NORMAL OPERATION.
ABQ - INFLIGHT LAS-DFW. CREW REPORTED LEFT ENGINE GENERATOR FAILED AND AUXILIARY POWER UNIT WOULD NOT START. EMERGENCY DECLARED FLIGHT DIVERTED ABQ LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED INTEGRATED DRIVE GENERATOR. SYSTEM GROUND CHECK NORMAL OPERATION.
AFT CARGO HAS 1 INCH HOLE IN FLOORBOARD AFT OF DOOR. REPAIRED PER AARD 53-00-00-5.
INTERCOSTAL CRACKED AT NUT PLATE HOLE. REMOVED AND REPLACED INTERCOSTAL PER SRM 53-10-04.
MIA - EMERGENCY LIGHT AT ROW 15 TO ROW 21 INOPERATIVE. REPLACED BATTERY PACK 5026 AT SEAT 20F.
DFW - EMERGENCY LIGHT AT FORWARD OVERWING 13ABC INOPERATIVE. REPLACED LAMPS AT FORWARD OVERWING 13ABC.
DFW - RIGHT FIRST CLASS DIVIDER FLOOR PROXIMITY LIGHT INOPERATIVE. REPAIRED WIRING IN SIDEWALL.
DFW - EMERGENCY LIGHT AT FORWARD OVERWING 14DEF INOPERATIVE. REPLACED LAMPS AT FORWARD OVERWING 14DEF.
DFW - EMERGENCY LIGHT AT SEAT 10D HAS BROKEN LAMPS. REPLACED LAMPS FOR EMERGENCY LIGHT AT SEAT 10D. SYSTEM GROUND CHECKED NORMAL OPERATION.
DFW - EMERGENCY LIGHT AT SEAT 10D MISSING LENS. REPLACED LENS FOR EMERGENCY LIGHT AT SEAT 10D. SYSTEM GROUND CHECKED NORMAL OPERATION.
TUL- EMERGENCY LIGHTS IN MID COACH CABIN INOPERATIVE. REPLACED BATTERY PACK AT STATION 727 FOR EMERGENCY LIGHTS AT MID COACH CABIN. SYSTEM GROUND CHECKED NORMAL OPERATION.
TUL - EMERGENCY LIGHT IN COACH CABIN INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHT IN COACH CABIN. SYSTEM GROUND CHECKED NORMAL OPERATION.
DFW - SEAT MOUNTED EMERGENCY PATH LIGHTS AT ROWS 18 AND 19 INOPERATIVE. REPAIRED DAMAGED WIRES FOR SEAT MOUNTED EMERGENCY PATH LIGHT ON SEAT HARNESS AT SEAT 18DEF AND REPINNED WIRES AND SECURED IN CONNECTOR FOR SEAT MOUNTED EMERGENCY PATH LIGHT AT SEAT 19. SYSTEM GROUND CHECKED NORMAL OPERATION.
DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHT AT SEAT 18D INOPERATIVE. REPLACED EMERGENCY EXIT LIGHT CONNECTOR AT SEAT 18D. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
SFO - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHT AT ROW 10 INOPERATIVE. REPLACED EMERGENCY EXIT LIGHT ASSEMBLY AT ROW 10. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)