N407AA

Part: PUMP — INOPERATIVE (FUEL BOOST)

STL INFLIGHT T616/08AUG DFW TO DTW - FORWARD CENTER FUEL BOOST PUMP CIRCUIT BREAKER POPPED. FUEL STOPPED FEEDING FROM CENTER TANK. LANDED STL WITHOUT INCIDENT. REPLACED CENTER FUEL TANK FORWARD FUEL BOOST PUMP. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — DISCHARGED (CABIN)

LGA - EMERGENCY LIGHTS AT AB51 TO AB54, AND B528 INOPERATIVE. REPLACED BATTERY PACKS FOR EMERGENCY LIGHTS AT AB51 TO AB54 AND B528. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)

MSP - EMERGENCY LIGHT AT FORWARD ENTRY DOOR INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHT AT FORWARD ENTRY DOOR. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: DUCT — CRACKED (A/C BAY)

DFW - EN ROUTE DFW TO TUS TAIL COMPARTMENT HIGH TEMPERATURE LIGHT CAME ON DURING CLIMB. RETURNED DFW AND LANDED WITHOUT INCIDENT. REPLACED CRACKED Y-DUCT. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)

DFW - CABIN CEILING EMERGENCY LIGHTS AT ROWS 7 TO 13 INOPERATIVE. REPLACED BATTERY PACK B5101 FOR CABIN CEILING EMERGENCY LIGHTS AT ROWS 7 TO 13. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: LIGHT — INOPERATIVE (CABIN)

DFW - SEAT MOUNTED EMERGENCY ESCAPE PATH LIGHTING AT 18D INOPERATIVE. REPLACED SEAT MOUNTED EMERGENCY ESCAPE PATH LIGHT ASSEMBLY AT SEAT 18D. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)

DEN - AUXILLIARY EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK AT B5105 FOR AUXILLIARY EMERGENCY LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (CABIN)

DFW - EMERGENCY LIGHT BETWEEN AFT LAVATORIES INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS BETWEEN AFT LAVATORIES. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — DISCHARGED (CABIN)

SFO CENTER AND AFT POSITIONS CEILING EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK ABOVE ROW 20DEF. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)

DURING OVERNIGHT MAINTENANCE, FOUND BOTH AFT OVERWING AUXILIARY UPPER EXIT LIGHTS INOPERATIVE. REPLACED BATTERY PACK B5-105 FOR AFT OVERWING AUXILIARY UPPER EXIT ILGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: BATTERY — DISCHARGED (CABIN)

DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHT INOPERATIVE AT THE FORWARD AUXILIARY LIGHT POSITION. REPLACED BATTERY B5-103. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: BATTERY — DISCHARGED (AFT AIRSTAIRS)

SAT - FLT 1854 - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHT INOPERATIVE AT AFT STAIRS. REPLACED BATTERY B5-28. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: A/C PACK — FAILED (A/C BAY)

ENROUTE, AFTER TAKEOFF TAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED, FOLLOWED BY LOUD RUMBLING IN TAIL COMPARTMENT. RETURNED, WHEN LIGHT FAILED TO EXTINGUISH. EXTINGUISHED OF SHORT FINAL. LANDED WITHOUT INCIDENT. REPLACED RT PACK AND CROSSOVER WYE DUCT. SYSTEM GROUND CHECKED NORMAL OPERATION.

Part: SOCKET — DIRTY (CABIN)

DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHT AT SEAT 26 INOPERATIVE. CLEANED EMERGENCY EXIT LIGHT SOCKET AT SEAT 26. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: MODULE — DEFECTIVE (AFT SLIDE)

DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHT AT AFT SLIDE INOPERATIVE. REPLACED EMERGENCY EXIT LIGHT MODULE. SYSTEM GRUOND CHECKED NORMAL OPERATION. (M)

Part: LIGHT — DEFECTIVE (CABIN)

DFW - DURING OVERNIGHT MAINTENANCE, FORWARD ENTRY DOOR EMERGENCY WALK AROUND LIGHT INOPERATIVE. REPLACED FORWARD ENTRY DOOR EMERGENCY WALK AROUND LIGHT. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: BUNGEE — MALFUNCTIONED (LT MLG)

ORD - FLT 2240 - AFTER TAKEOFF DFW EN ROUTE ORD, LEFT GEAR RED LIGHT AND GEAR DOOR OPEN LIGHTS REMAINED ILLUMINATED WHEN GEAR RETRACTED. VIBRATION AND PERFORMANCE CONFIRMED THAT LEFT GEAR REMAINED EXTENDED. CYCLING GEAR PER OPERATION MANUAL DID NOT HELP. NORMAL GEAR DOWN INDICATIONS WITH GEAR EXTENDED. LANDED ORD WITHOUT INCIDENT. REPLACED LEFT MLG BUNGEE PER MM. OPERATIONS AND LEAK CHECKS GOOD. SYSTEM GROUND CHECED NORMAL OPERATION. (M)

Part: SENSOR — OUT OF ADJUST (NR 1 SLAT)

DFW - FLT 0308 - AFTER TAKEOFF DFW DURING CLIMB-OUT, FLIGHT CREW GOT A FLAP DISAGREE LIGHT, ILLUMINATED AND LATER EXTINGUISHED. AFTER ACCELERATING TO 300 KNOTS, LIGHT ILLUMINATED WITH AURAL WARNING. NO ASYMMETRY NOTED DURING ANY PHASE OF THE FLIGHT. AIRCRAFT RETURNED AND LANDED DFW WITHOUT INCIDENT. MAINTENANCE ACCOMPLISHED AN INSPECTION OF WING FLAPS AND SLATS, FOUND NR 1 SLAT SENSOR TOO CLOSE TO THE SENSOR. NR 1 SLAT SENSOR WAS ADJUSTED, AND A BITE TEST ACCOMPLISHED WITH NO FURTHER FAULTS. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)

Part: SWITCH — DEFECTIVE (GEAR LEVER)

DFW - FLT 1191 - EN ROUTE CLE/DFW - DURING CRUISE, ALL THREE LANDING GEAR RED LIGHTS ILLUMINATED WITH NO OTHER ABNORMAL INDICATIONS. ACCOMPLISHED QRH PROCEDURE WITH SAME RESULTS. AIRCRAFT PROCEEDED TO DFW AND LANDED WITHOUT INCIDENT. REPLACED LANDING GEAR LEVER SWITCH S1-89. ACCOMPLISHED LANDING GEAR RETRACTION CHECK WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)

Part: TIE DOWN TRACK — CORRODED (BS 1212-1290)

TUL - RT AFT CARGO TIE-DOWN TRACK CORRODED FROM AFT END OF DOOR TO STA 1290. REMOVED AND REPLACED TIE-DOWN TRACK FROM STA 1212, TO STA 1320. TST: 30,420.55 HRS. CYCLES: 17,612. (X)