N945MA

Part: BATTERY — DISCHARGED (CABIN)

DURING A ROUTINE OVERNIGHT SERVICE CHECK INSPECTION MAINTENANCE DEPARTMENT PERSONNEL REPORTED A PORTION OF THE EMERGENCY EVACUATION LIGHTING SYSTEM WOULD NOT TEST. MAINTENANCE PERSONNEL REMOVED AND REPLACED THE APPROPRIATE BATTERIES IN THE POWER SUPPLY BATTERY PACK AND MADE ALL REQUIRED CORRECTIONS AND OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-50-00, SYSTEM OPERATIONAL CHECK WAS NORMAL. THE AIRCRAFT HAS BEEN RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (CABIN)

DURING A ROUTINE OVERNIGHT SERVICE CHECK INSPECTION MAINTENANCE DEPARTMENT PERSONNEL REPORTED A PORTION OF THE EMERGENCY EVACUATION LIGHTING SYSTEM WOULD NOT TEST. MAINTENANCE PERSONNEL REMOVED AND REPLACED THE APPROPRIATE BATTERIES IN THE POWER SUPPLY BATTERY PACK AND MADE ALL REQUIRED CORRECTIONS AND OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-50-00, SYSTEM OPERATIONAL CHECK WAS NORMAL. THE AIRCRAFT HAS BEEN RETURNED TO SERVICE.

Part: COWLING — GOUGED (RT NACELLE)

RIGHT UPPER ENGINE COWLING HAS GOUGE DAMAGE AT 3 LATCH CUTOUTS. REPAIRED IAW EA 14424 IAW IR DATED 6/13/2011 AND SRM 54-06, PARA 15, FIG 3.

Part: BATTERY — DISCHARGED (CABIN)

DURING A ROUTINE OVERNIGHT SERVICE CHECK INSPECTION MAINTENANCE DEPARTMENT PERSONNEL REPORTED A PORTION OF THE EMERGENCY EVACUATION LIGHTING SYSTEM WOULD NOT TEST. MAINTENANCE PERSONNEL REMOVED AND REPLACED THE APPROPRIATE BATTERIES IN THE POWER SUPPLY BATTERY PACK AND MADE ALL REQUIRED CORRECTIONS AND OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-50-00, SYSTEM OPERATIONAL CHECK WAS NORMAL. THE AIRCRAFT HAS BEEN RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (CABIN)

DURING A ROUTINE OVERNIGHT SERVICE CHECK INSPECTION MAINTENANCE DEPARTMENT PERSONNEL REPORTED A PORTION OF THE EMERGENCY EVACUATION LIGHTING SYSTEM WOULD NOT TEST. MAINTENANCE PERSONNEL REMOVED AND REPLACED THE APPROPRIATE BATTERIES IN THE POWER SUPPLY BATTERY PACK AND MADE ALL REQUIRED CORRECTIONS AND OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-50-00, SYSTEM OPERATIONAL CHECK WAS NORMAL. THE AIRCRAFT HAS BEEN RETURNED TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS)

DURING A ROUTINE OVERNIGHT SERVICE CHECK INSPECTION MAINTENANCE DEPARTMENT PERSONNEL REPORTED A PORTION OF THE EMERGENCY EVACUATION LIGHTING SYSTEM WOULD NOT TEST. MAINTENANCE PERSONNEL REMOVED AND REPLACED THE APPROPRIATE BATTERIES IN THE POWER SUPPLY BATTERY PACK. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-50-00. THE AIRCRAFT HAS RETURNED TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS)

DURING A ROUTINE OVERNIGHT SERVICE CHECK INSPECTION MAINTENANCE DEPARTMENT PERSONNEL REPORTED A PORTION OF THE EMERGENCY EVACUATION LIGHTING SYSTEM WOULD NOT TEST. MAINTENANCE PERSONNEL REMOVED AND REPLACED THE APPROPRIATE BATTERIES IN THE POWER SUPPLY BATTERY PACK. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-50-00. THE AIRCRAFT HAS RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (CABIN)

DURING A ROUTINE OVERNIGHT SERVICE CHECK INSPECTION MAINTENANCE DEPARTMENT PERSONNEL REPORTED A PORTION OF THE EMERGENCY EVACUATION LIGHTING SYSTEM WOULD NOT TEST. MAINTENANCE PERSONNEL REMOVED AND REPLACED THE APPROPRIATE BATTERIES IN THE POWER SUPPLY BATTERY PACK. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-50-00. THE AIRCRAFT HAS RETURNED TO SERVICE.

Part: BATTERY — DISCHARGED (CABIN)

DURING A ROUTINE OVERNIGHT SERVICE CHECK INSPECTION MAINTENANCE DEPARTMENT PERSONNEL REPORTED A PORTION OF THE EMERGENCY EVACUATION LIGHTING SYSTEM WOULD NOT TEST. MAINTENANCE PERSONNEL REMOVED AND REPLACED THE APPROPRIATE BATTERIES IN THE POWER SUPPLY BATTERY PACK. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-50-00. THE AIRCRAFT HAS RETURNED TO SERVICE.

Part: SENSOR — DIRTY

FLIGHT CREW REPORTED DURING THE TAKEOFF ROLL THE "WINDSHEAR WARNING AND GROUND PROXIMITY SYSTEM WAS NOT INDICATING PROPERLY". OUTFLOW VALVE WOULD NOT CLOSE AND THE FLIGHT DIRECTOR COMMAND BARS WHERE MISSING. MAINTENANCE DEPARTMENT PERSONNEL PERFORMED A RETURN TO SERVICE TEST OF THE PROXIMITY SYSTEM, CLEANED ALL AFFECTED SENSORS IAW AMM 32-60-04 AND 05. SYSTEM OPERATIONAL TEST WAS NORMAL AND THE AIRCRAFT WAS RETURNED TO SERVICE. (A)

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS)

DURING A ROUTINE OVERNIGHT SERVICE CHECK INSPECTION MAINTENANCE DEPARTMENT PERSONNEL REPORTED A PORTION OF THE EMERGENCY EVACUATION LIGHTING SYSTEM WOULD NOT TEST. MAINTENANCE PERSONNEL REMOVED AND REPLACED THE APPROPRIATE POWER SUPPLY BATTERY PACK. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-50-00. THE AIRCRAFT HAS RETURNED TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS)

DURING A ROUTINE OVERNIGHT SERVICE CHECK INSPECTION, MAINTENANCE DEPARTMENT PERSONNEL REPORTED A PORTION OF THE EMERGENCY EVACUATION LIGHTING SYSTEM WOULD NOT TEST. MAINTENANCE PERSONNEL REMOVED AND REPLACED THE APPROPRIATE POWER SUPPLY BATTERY PACK. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-50-00. THE AIRCRAFT HAS RETURNED TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS)

DURING A ROUTINE OVERNIGHT SERVICE CHECK INSPECTION, MAINTENANCE DEPARTMENT PERSONNEL REPORTED A PORTION OF THE EMERGENCY EVACUATION LIGHTING SYSTEM WOULD NOT TEST. MAINTENANCE PERSONNEL REMOVED AND REPLACED THE APPROPRIATE POWER SUPPLY BATTERY PACK. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-50-00. THE AIRCRAFT HAS RETURNED TO SERVICE.

Part: CSD — UNSERVICEABLE (LT GENERATOR)

FLIGHT 842 GSP/PIE - THE FLIGHT CREW REPORTED THAT THE LT GENERATOR FREQUENCY WENT TO 0 [ZERO]. LEFT CSD OIL OUTLET TEMPERATURE ROSE RAPIDLY. DISCONNECTED LEFT CSD AT [OIL TEMPERATURE] REDLINE PER QRH. THE AIRPLANE COMPLETED THE FLIGHT WITHOUT FURTHER INCIDENT. A "CRUISE" FLIGHT PHASE IS ASSUMED IN THE ABSENCE OF A FLIGHT CREW STATEMENT. ST. PETERSBURG MAINTENANCE PLACARDED THE LEFT GENERATOR SYSTEM INOPERATIVE IN ACCORDANCE WITH MEL 24-1-1 AND COMPLIED WITH THE 'M' PROCEDURE. ON 25 MARCH, 2007, ST. PETERSBURG MAINTENANCE REMOVED AND REPLACED THE LEFT CSD. SATISFACTORY OPERATIONAL AND LEAK CHECKS WERE ACCOMPLISHED PER AMM 24-10-01. THE MEL WAS CLEARED PER COMPANY PROCEDURES, THE PLACARDS WERE REMOVED AN

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS)

DURING A ROUTINE OVERNIGHT SERVICE CHECK INSPECTION ST. PETERSBURG MAINTENANCE REPORTED THAT THE EMERGENCY LIGHTS AT SEAT ROWS 21 AND 22 WOULD NOT TEST. ST. PETERSBURG MAINTENANCE FURTHER REPORT THE REMOVAL AND REPLACEMENT OF THE APPROPRIATE EMERGENCY LIGHT POWER SUPPLY BATTERY PACK. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-53-00. THE AIRPLANE HAS RETURNED TO SERVICE.

Part: WIRE — FAULTY (EMERGENCY LIGHTS)

LAS - MAINTENANCE FOUND FLOOR EMERGENCY LIGHTS INOPERATIVE AT ROW 23 AND 24. REPLACED FAULTY SPLICE IAW BOEING SWPM 20-50-01 AND MM 33-53-01. AIRCRAFT RETURNED TO SERVICE.

Part: LINE — LEAKING (PT7)

SFB-CID - CREW REPORTED LOW SPEED ABORT AT 80 KNOTS DUE TO LEFT SIDE N1 RAPIDLY INCREASING FROM 101.5 TO 102.0. DID NOT EXCEED 102.8 DUE TO ABORT. AIRCRAFT RETURNED TO GATE. MAINTENANCE FOUND PT7 MANIFOLD LINES LEAKING. REPLACED 3 PT7 MANIFOLD LINES IAW MM 77-11-04. ACCOMPLISHED LEAK CHECK IAW MM 77-11-01. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN)

LAS - MAINTENANCE REPORTED EMERGENCY FLOOR TRACK LAMPS OUT AT ROW 1 AND ROW 17. MAINTENANCE RELAMPED FLOOR TRACK LIGHTS AT ROW 1 AND ROW 17. SYSTEM OPERATIONALLY CHECKED GOOD IAW MM 33-53-01. AIRCRAFT RETURNED TO SERVICE.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHT)

LAS-MAINTENANCE REPORTED SEVERAL CEILING EMERGENCY LIGHTS INOPERATIVE BETWEEN ROWS 11 AND 17. MAINTENANCE REPLACED THE EMERGENCY POWER SUPPLY AT STATION 693R. SYSTEM OPERATIONALLY CHECKED GOOD IAW 33-53-00. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE — SHORTED (CABIN)

IFP - DURING PUSHBACK FLIGHT ATTENDANTS REPORTED ELECTRICAL SPARKS EMANATING FROM THE OVERHEAD BIN NEXT TO THE FORWARD LAVATORY. THE COCKPIT FILLED WITH DENSE WHITE ELECTRICAL SMOKE AFTER THE SPARKS WERE REPORTED. MAINTENANCE FOUND WIRES 1L1651E18, 2L1651E18, 1L1701E18 AND 2L1701E18 SHORTED AGAINST GALLEY AISLE LIGHT SHROUD. MAINTENANCE REPAIRED WIRING IAW AMM/SWPM 20-50-01 AND INSPECTED ALL WIRING IN AREA IAW SWPM 20-00-06. NO FURTHER DAMAGE FOUND. SIDEWALL LIGHTING OPERATIONALLY TESTED GOOD IAW AMM 33-20-00. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (CABIN)

IFP-MAINTENANCE REPORTED SEVERAL EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE RE-LAMPED BURNT OUT BULBS IAW 33-53-00. SYSTEM OPERATIONALLY CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE — LOOSE (EMERGENCY LIGHT)

IFP - POST FLIGHT WALK AROUND, CREW REPORTED LOOSE WIRES EMERGENCY LIGHT IN TAIL CONE. MAINTENANCE SECURED WIRES IAW 20-50-04. SYSTEM OPERATIONALLY CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONNECTOR — LOOSE (EMERGENCY LIGHT)

MAINTENANCE REPORTED AFT STAIR EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE SECURED CONNECTOR TO LIGHT ASSEMBLIES IAW 33-53-00. SYSTEM OPERATIONALLY CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: TRACK — BROKEN (CABIN)

UPON LANDING IN IFP, THE CREW REPORTED EMERGENCY LIGHT FLOOR TRACK BROKEN WITH WIRES EXPOSED IN TWO LOCATIONS. MAINTENANCE SECURED EMERGENCY FLOOR LIGHTING AT ROWS 15 AND 19. AIRCRAFT RETURNED TO SERVICE.

Part: CIRCUIT BREAKER — TRIPPED (GRD SRVC BUSS)

TEN TO FIFTEEN MINUTES INTO THE FLIGHT FROM IFP TO EUG, THE LEAD FLIGHT ATTENDANT INFORMED THE CAPTAIN THAT ALL THE OVERHEAD CABIN LIGHTS WERE OUT. THE FLIGHT WAS DIVERTED TO LAS AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE L5 CIRCUIT BREAKER ON THE GROUND SERVICE BUSS POPPED. THE CIRCUIT BREAKER WAS RESET AND THE SYSTEM FOUND TO OPERATE NORMALLY. THE WORK WAS DONE IAW AMM 33-21-00. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: LIGHT — INOPERATIVE (CABIN)

DURING A ROUTINE SERVICE CHECK IN LAS, THREE EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. MAINTENANCE RELAMPED THE EMERGENCY LIGHTS AS REQUIRED IAW AMM 33-53-00. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: LINE — OBSTRUCTED (PT2)

ON TAKEOFF FROM IFP CREW OBSERVED LT ENG EPR WAS 1/2 PERCENT LOWER THAN RT ENGINE. RT ENG WAS ADJUSTED TO MATCH LT ENG. ON CLIMB-OUT CREW OBSERVED THAT AS ALTITUDE INCREASED DIFFERENCE BETWEEN LT & RT ENG EPR ALSO INCREASED. WHEN CREW ATTEMPTED TO MATCH EPR'S AIRCRAFT YAWED. FLT WAS THEN DIVERTED TO LAS. EMERGENCY MAINTENANCE WAS CALLED OUT TO TROUBLESHOOT. IT WAS DETERMINED THAT THERE WAS AN EPR INDICATION PROBLEM. LT ENG EPR WAS DEFERRED UNDER MEL 77-1 & FLIGHT RESUMED WITH NO FURTHER PROBLEMS. THROUBLESHOOTING REVEALED RT ENGINE EPR INDICATING HIGH & NOT LT ENGINE INDICATING LOW. MAINT FOUND AN OBSTRUCITON IN PT2 LINE. OBSTRUCTION WAS CLEARED & DEFERRAL CLOSED. NO FURTHER PROBLEMS HAVE BEEN RECOR

Part: POWER SUPPLY — DISCHARGED (CABIN SIDEWALL)

DURING SCHEDULED MAINTENANCE, FOUND AFT LT OVERWING EMERGENCY LIGHT FIXTURE TO NOT ILLUMINATE. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY UNIT. SYSTEM OPERATIONAL CHECK NORMAL IAW MM.

Part: BATTERY PACK — FAILED (LOW VOLTAGE)

DURING SCHEDULED MAINTENANCE FORWARD ENTRANCE AND GALLEY DOOR EMERGENCY EXIT LIGHTS FAILED TO ILLUMINATED WHEN EMERGENCY LIGHT SWITCH SELECTED TO ON POSITION. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK IAW. SYSTEM OPERATIONAL CHECK NORMAL.

Part: WIRE — LOOSE (LOOSE CONNECTION)

DURING SCHEDULED MAINTENANCE FORWARD SECTION OF FLOOR TRACK LIGHTING FAILED TO ILLUMINATE WHEN EMERGENCY LIGHT SWITCH SELECTED TO ON POSITION. FOUND LOOSE GROUND WIRE AT STA 384. RESECURED GROUND WIRE. SYSTEM OPERATIONAL CHECK NORMAL.