N930AU

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 26,567 hrs · 10,619 cycles

AIRCRAFT WAS NOT GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.

Part: BOSS — LOW PRESSURE (ZONE 800) · airframe 26,567 hrs · 10,619 cycles

AIRCRAFT WAS NOT GROUNDED: RIGHT HAND FORWARD EMERGENCY EXIT DOOR 843 DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 26,197 hrs · 10,459 cycles

AIRCRAFT WAS NOT GROUNDED: PS CHECK FOUND R2 DOOR PRESSURE REQUIRE SERVICE. GAUGE READING APPROX 1500 PSI. MAINTENANCE SERVICED R2 DOOR PRESSURE IAW AMM 52-10-00.

Part: BOTTLE — LEAKING (ZONE 800) · airframe 26,138 hrs · 10,431 cycles

AIRCRAFT WAS NOT GROUNDED: LEFT AFT PAX/CREW DOOR ASSIST BOTTLE WILL NOT HOLD PRESS. MAINTENANCE REPLACED DOOR DAMPER CYLINDER ON LEFT AFT ENTRY DOOR PER AMM 52-11-14.

Part: BOTTLE — LOW PRESSURE (ZONE 800) · airframe 25,522 hrs · 10,175 cycles

AIRCRAFT WAS NOT GROUNDED: R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.

Part: WINDSHIELD — CRACKED (ZONE 200) · airframe 25,183 hrs · 10,045 cycles

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO SFO DUE TO THE FLIGHT CREW REPORTING THAT THE FLIGHT DECK LEFT HAND WINDSHIELD CRACKED DUE TO A POSSIBLE BIRD STRIKE WHILE THE AIRCRAFT WAS ACCELERATING THRU 300 KNOTS AT 1000 FEET. THE AIRCRAFT LANDEDC SAFELY AT SFO WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE WINDSHIELD PER TASK CARD 26L21056001.

Part: MIXER BOX — CRACKED (ZONE 100) · airframe 24,515 hrs · 9,771 cycles

AIRCRAFT IN BASE MAINTENANCE: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO MIA DUE TO THE FLIGHT CREW REPORTIING A VIBRATION / NOISE AT LEFT HAND SEAT ROW 18 ABC COMING FROM WALL TO FLOOR AREA WHICH WAS VERY AUDIBLE AND NOT NORMAL. THE AIRCRAFT LANDED SAFELY AT MIA WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND A CRACKED BAFFLE INSIDE THE LEFT SECTION OF THE AIR CONDITIONING SYSTEM MIXER UNIT WAS CAUSING THE VIBRATION AND NOISE. MAINTENANCE REPLACED THE MIXER UNIT PER AMM 21-21-43.

Part: PROXIMITY SENSOR — OUT OF ADJUST (ZONE 800) · airframe 24,308 hrs · 9,690 cycles

AIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED THAT DURING CRUISE THE L1 DOOR SLIDE BECAME DISARMED. MAINTENANCE ADJUSTED THE PROXIMITY DETECTOR SWITCH 4WN1 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-71-00.

Part: POWER SUPPLY — DEFECTIVE (ZONE 200) · airframe 24,096 hrs · 9,607 cycles

AIRCRAFT WAS NOT GROUNDED: 33ABC ROW ESCAPE PATH LIGHTING STRIP BLINKING. REPLACED ROW 33 DEF AC IN-SEAT POWER SUPPLY.

Part: VENT LINE — COKED (APU) · airframe 22,597 hrs · 8,956 cycles

AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANTS REPORTED SMELL IN CABIN DURING THE HIGH POWER SETTINGS OF TAKEOFF AND LANDING REVERSE THRUST. A SMELL SIMILARTO GLYCOL INGESTION AFTER DE- ICING, BUT THE AIRCRAFT WAS NOT DE- ICED. MAINTENANCE FOUND THE APU OIL COOLING FAN LEAKING OIL AND REPLACED IT PER AMM 49-91-44. MAINTENANCE ALSO REPLACED THE APU GEARBOX VENT LINE DUE TO COKING PER AMM 49-91-44 (AALA202407082427). A SATISFACTORY LEAK / OPERATIONAL CHECK WAS ACCOMPLISHED.

Part: COOLING FAN — LEAKING (APU) · airframe 22,597 hrs · 8,956 cycles

AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANTS REPORTED SMELL IN CABIN DURING THE HIGH POWER SETTINGS OF TAKEOFF AND LANDING REVERSE THRUST. A SMELL SIMILARTO GLYCOL INGESTION AFTER DE- ICING, BUT THE AIRCRAFT WAS NOT DE- ICED. MAINTENANCE FOUND THE APU OIL COOLING FAN LEAKING OIL AND REPLACED IT PER AMM 49-91-44. MAINTENANCE ALSO REPLACED THE APU GEARBOX VENT LINE DUE TO COKING PER AMM 49-91-44 (AALA202407082427). A SATISFACTORY LEAK / OPERATIONAL CHECK WAS ACCOMPLISHED.

Part: LOCK — BROKEN (LAVATORY DOOR) · airframe 22,491 hrs · 8,911 cycles

AIRCRAFT WAS NOT GROUNDED: CABIN SERVICE REPORTS LAVATORY E DOOR LOCK BROKEN AND UNABLE TO OPEN DOOR. **SUPPLEMENTAL REPORT FOR AALA202406248426: MAINTENANCE REPLACED LAVATORY E DOOR LOCK AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER CMM 25-43-24. **(CLOSED)

Part: LOCK — BROKEN (LAVATORY E DOOR) · airframe 22,491 hrs · 8,911 cycles

AIRCRAFT WAS NOT GROUNDED: CABIN SERVICE REPORTS LAVATORY E DOOR LOCK BROKEN AND UNABLE TO OPEN DOOR. (OPEN)

Part: BOTTLE — LOW PRESSURE (R2 DOOR) · airframe 22,214 hrs · 8,788 cycles

AIRCRAFT WAS NOT GROUNDED: R2 DOOR NEEDS NITROGEN SERVICING. SERVICED R2 DOOR ACCUMULATOR PER AMM 52-10-614-001.

Part: BATTERY — NO TEST (ZONE 200 - FUSE) · airframe 20,583 hrs · 8,095 cycles

AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 15WL BATTERY FAULT DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AM 33-51-38.

Part: DAMPER — LOW PRESSURE (ZONE 800 - DOORS) · airframe 20,583 hrs · 8,095 cycles

AIRCRAFT WAS NOT GROUNDED: R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER NEEDS SERVICING. SERVICED DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.

Part: DAMPER — LOW PRESSURE (ZONE 800 - DOORS) · airframe 19,451 hrs · 7,640 cycles

AIRCRAFT WAS NOT GROUNDED: R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER LOW IN THE YELLOW BAND 68 DEGREE. MAINTENANCE SERVICED R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.

Part: PROXIMITY SENSOR — LOOSE (ZONE 800 - DOORS) · airframe 19,223 hrs · 7,545 cycles

AIRCRAFT WAS NOT GROUNDED: DOOR 4R PRESSURE LIGHT FLASHING AFTER TAKEOFF. CYCLED ARMING HANDLE LIGHT WENT OUT. **ORIGINAL REPORT WAS AALA20230705836** MAINTENANCE FOUND CONNECTOR 17WV2A AND PROXIMITY SWITCH 7WN2 (AALA202308031208) LOOSE / DIRTY. MAINTENANCE CLEANED AND RESECURED CONNECTOR 17WV2A AND PROXIMITY SWITCH 7WN2. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

Part: CONNECTOR — LOOSE (ZONE 800 - DOORS) · airframe 19,223 hrs · 7,545 cycles

AIRCRAFT WAS NOT GROUNDED: DOOR 4R PRESSURE LIGHT FLASHING AFTER TAKEOFF. CYCLED ARMING HANDLE LIGHT WENT OUT. **SUPPLEMENTAL REPORT FOR AALA20230705836: MAINTENANCE FOUND CONNECTOR 17WV2A AND PROXIMITY SWITCH 7WN2 (AALA202308031208) LOOSE / DIRTY. MAINTENANCE CLEANED AND RESECURED CONNECTOR 17WV2A AND PROXIMITY SWITCH 7WN2. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED ** (CLOSED)

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 19,223 hrs · 7,545 cycles

AIRCRAFT WAS NOT GROUNDED: DOOR 4R PRESSURE LIGHT FLASHING AFTER TAKEOFF. CYCLED ARMING HANDLE LIGHT WENT OUT. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)

Part: BATTERY — NO TEST (ZONE 200 - FUSE) · airframe 18,617 hrs · 7,294 cycles

AIRCRAFT WAS NOT GROUNDED EMERGENCY POWER SUPPLY UNIT 13WL BATTERY FAILED SYSTEM TEST. REPLACED BATTERY PER AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.

Part: CONNECTOR — DIRTY (ZONE 800 - DOORS) · airframe 18,059 hrs · 7,056 cycles

AIRCRAFT IN BASE MAINTENANCE: ESCAPE SLIDE / EMERGENCY POWER SUPPLY UNIT 15WL FAULT DURING SYSTEM TEST. MAINTENANCE FOUND CLEANED ESCAPE SLIDE CONNECTOR 1869VC-A PER ESPM 20-55 AND TSM 25-62-00-810-815-A. A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTS WAS ACCOMPLISHED.

Part: SLIDING WINDOW — SCRATCHED (ZONE 200 - FUSE) · airframe 18,059 hrs · 7,056 cycles

AIRCRAFT IN BASE MAINTENANCE: FLIGHT DECK LEFT HAND SLIDING WINDOW SCRATCHED. MAINTENANCE REPLACED SLIDING WINDOW PER AMM 56-12-11.

Part: NONE — CORRODED (ZONE 100 - FUSE) · corrosion level 2 · airframe 18,060 hrs · 7,056 cycles

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT LEFT HAND PASSENGER / CREW DOOR CUT OUT LOWER SILL AT FR 68 AND S23L. MAINTENANCE REPAIRED LOWER SILL PER SRM 53-41-14-300-001.

Part: SHEAR PLATE — CRACKED (ZONE 100 - FUSE) · airframe 18,060 hrs · 7,056 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR SHEAR PLATE BETWEEN FR 69 AND FR 70 AT S23L. MAINTENANCE REPLACED SHEAR PANEL PER SRM 51-72-11.

Part: SLIDE RAFT — DEFORMED (ZONE 800 - DOORS) · airframe 18,059 hrs · 7,056 cycles

AIRCRAFT IN BASE MAINTENANCE: PASSENGER / CREW DOOR 831 SLIDE RAFT IS DEFORMED. MAINTENANCE REPLACED SLIDE RAFT PER TASK CARD 26C83152008.

Part: SHEAR PLATE — CRACKED (ZONE 100 - FUSE) · airframe 18,060 hrs · 7,056 cycles

AIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR SHEAR PLATE BETWEEN FR 69 AND FR 70 AT S23R. MAINTENANCE REPLACED SHEAR PANEL PER SRM 51-72-11.

Part: FLASHLIGHT — INOPERATIVE (ZONE 200 - FUSE) · airframe 16,871 hrs · 6,553 cycles

AIRCRAFT WAS NOT GROUNDED: AFT FLIGHT ATTENDANT FLASHLIGHT INOPERATIVE. REPLACED FLASHLIGHT PER TASK CARD 26C00025003.

Part: BATTERY — DEFECTIVE (ZONE 200 - FUSE) · airframe 15,833 hrs · 6,142 cycles

AIRCRAFT WAS NOT GROUNDED: DURING EMERGENCY POWER SUPPLY UNIT BITE TEST EMERGENCY POWER SUPPLY UNIT 13WL BATTERY FAULT ON CFDS. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.

Part: DAMPER — LOW PRESSURE (ZONE 800 - DOORS) · airframe 15,833 hrs · 6,142 cycles

AIRCRAFT WAS NOT GROUNDED: 3L EMERGENCY EXIT DOOR DAMPER REQUIRES SERVICE. SERVICED DAMPER PER AMM 52-22-00.

Part: DAMPER — LOW PRESSURE (ZONE 800 - DOORS) · airframe 15,833 hrs · 6,142 cycles

AIRCRAFT WAS NOT GROUNDED: 2R EMERGENCY EXIT DOOR DAMPER REQUIRES SERVICE. SERVICED DAMPER PER AMM 52-22-00.

Part: SHROUD — DEFECTIVE (EMERGENCY LIGHT) · airframe 13,648 hrs · 5,211 cycles

AIRCRAFT WAS NOT GROUNDED: EXIT LIGHT AT SEAT ROW 33C FELL OUT. REPLACED EMERGENCY LIGHT SHROUD AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-19

Part: LIGHT — DISLODGED (SEAT 8C) · airframe 12,648 hrs · 4,808 cycles

AIRCRAFT WAS NOT GROUNDED: WIRES HANGING BELOW SEAT 8C. SECURED EMERGENCY LIGHT PER AMM 33-51-00.

Part: WINDOW — DELAMINATED (LT COCKPIT) · airframe 12,535 hrs · 4,758 cycles

AIRCRAFT WAS GROUNDED: WHILE TROUBLESHOOTING, LEFT FIXED WINDOW HEAT ISSUE. FOUND LEFT FIXED WINDOW DELAMINATED MEASURING 3.5 INCH AT WIDEST AND 13 INCH LONG. OUT OF LIMITS FOR ACRYLIC WINDOWS PER AARD 56-11-00. REMOVED AND REPLACED LEFT COCKPIT FIXED WINDOW IAW AMM 56-11-12.

Part: SMOKE DETECTOR — FALSE INDICATION (FWD LAVATORY) · airframe 11,473 hrs · 4,320 cycles

AIRCRAFT WAS NOT GROUNDED. FORWARD LAVATORY SMOKE DETECTOR ALARMED WHILE IN CRUISE. IT RANG ABOUT 4 TIMES THEN WENT AWAY. NO EVIDENCE OF ANY SMOKE. NO ONE IN THE LAVATORY AT THE TIME OF INDICATION. ACCOMPISHED TSM 26-17-00-810-821. NO FAULTS NOTED.

Part: SMOKE DETECTOR — FALSE INDICATION (AFT LAVATORY) · airframe 11,446 hrs · 4,303 cycles

AIRCRAFT WAS NOT GROUNDED. LEFT AFT LAVATORY SMOKE ALARMED CREW AT CRUISE. PASSENGER WAS IN LAVATORY AT TIME. NO EVIDENCE OF SMOKE OR AEROSOL PRODUCTS IN USE. ACCOMPLISHED TSM 26-17-00-710-001-A. PERFORMED TEST OF LAVATORY SMOKE DETECT SYSTEM. NO FAULTS FOUND.

Part: BOTTLE — LOW PRESSURE (L3 DOOR ASSIST) · airframe 10,622 hrs · 3,977 cycles

AIRCRAFT NOT GROUNDED - L3 DOOR, DAMPER LOW PRESSURE. SERVICED DOOR ASSIST BOTTLE PER AMM TASK 52-10-00-614-00-A, CHECKED GOOD.

Part: BOTTLE — LOW PRESSURE (L1 DOOR ASSIST) · airframe 10,622 hrs · 3,977 cycles

AIRCRAFT NOT GROUNDED, L1 DOOR, DAMPER HAD LOW PRESSURE. SERVICED DOOR ASSIST BOTTLE IAW AMM TASK 52-10-00-614-00-A, CHECKED GOOD.

Part: BOTTLE — LOW PRESSURE (R1 DOOR ASSIST) · airframe 10,622 hrs · 3,977 cycles

AIRCRAFT NOT GROUNDED - R1 GALLEY DOOR, DAMPER LOW PRESSURE. SERVICED DOOR ASSIST BOTTLE PER AMM TASK 52-10-00-614-00-A, CHECKED GOOD.

Part: POWER SUPPLY — FAILED (CABIN) · airframe 10,555 hrs · 3,953 cycles

AIRCRAFT IN BASE MAINTENANCE. EMERGENCY LIGHTS FAILED BITE TEST. REMOVED AND REPLACED EPSU 12WL PER AMM 33-51-38.

Part: POWER SUPPLY — FAILED (CABIN) · airframe 10,555 hrs · 3,953 cycles

AIRCRAFT IN BASE MAINTENANCE. EMERGENCY LIGHTS FAILED BITE TEST. REMOVED AND REPLACED EPSU 14WL PER AMM 33-51-38.

Part: POWER SUPPLY — FAILED (CABIN) · airframe 10,556 hrs · 3,953 cycles

AIRCRAFT IN BASE MAINTENANCE. EMERGENCY LIGHTS FAILED BITE TEST. REMOVED AND REPLACED EPSU 13WL PER AMM 33-51-38.

Part: DIAPHRAGM — DISCHARGED (L1 DOOR) · airframe 8,699 hrs · 3,264 cycles

AIRCRAFT WAS GROUNDED: L1 DOOR EMERGENCY DOOR DAMPER (DIAPHRAGM) WAS DISCHARGED. MAINTENANCE REPLACED DIAPHRAGM PER AMM 52-10-00.

Part: POWER SUPPLY — FAULTED (CABIN) · airframe 8,622 hrs · 3,227 cycles

AIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS EPSU FAULT NOTED DURING TEST ON JOB CARD 25-92-02 LOCATION 12WL. REMOVED AND REPLACED EMERGENCY POWER UNIT ON 12WL IAW AMM 33-51-38-00-001-A AND AMM 33-51-38-400-001A. OPS CHECKED GOOD.

Part: UNKNOWN — MALFUNCTIONED (BRAKE SYSTEM) · airframe 8,594 hrs · 3,215 cycles

AIRCRAFT NOT GROUNDED: PILOT REPORTS RT BRAKE DRAGGING (SHUDDERING) MANUAL BRAKING. MAINTENANCE CHECKED RT BRAKES AND TIRES IAW TSM 32-42-00 AND AMM 05-51-16, FOUND NO DISCREPENCIES, BRAKE TEMP THRESHOLD NOT REACHED. JACKED RT MLG, CHECKED BRAKE FOR STICKING AND PROPER OPERATION. CHECKED OK.

Part: FAULT MESSAGE — FALSE INDICATION (EMERGENCY LIGHTS) · airframe 8,571 hrs · 3,205 cycles

AIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS DURING SLIDE CHANGES, FOUND FAULT BAT/EPSU 12WL EXT R. MAINTENANCE RESET POWER ON AIRCRAFT PERFORMED OPS BITE CHECK IAW AMM 33-51-00, FAULT CLEARED.

Part: BATTERY — FAILED (CABIN) · airframe 4,778 hrs · 1,788 cycles

AIRCRAFT WAS NOT GROUNDED. WHILE PERFORMING ESPU SYS TEST, ESPU 10WL FWD FAILED. REPLACED EPSU BATTERY 10WL FWD PER AMM 33-51-38.

Part: STRAP — LOOSE (L4 DOOR SLIDE) · airframe 364 hrs · 128 cycles

AFT CABIN DOOR SLIDE STRAP IS LOOSE. SECURED THE STRAP BETWEEN THE L4 DOOR DECORATIVE COVER AND GIRT ASSEMBLY IAW AMM 25-62-44.