N712S

Part: LIGHT — INOPERATIVE (L1 DOOR) · airframe 71,700 hrs · 36,924 cycles

L-1 DOOR EMERGENCY LIGHT FAILED TO ILLUMINATE.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 71,173 hrs · 36,694 cycles

AFT AISLE OVERHEAD EMERGENCY EXIT LIGHT FAILS TO ILLUMINATE. REPLACED THE BATTERY PACK.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHT) · airframe 36,694 hrs

AFT AISLE OVERHEAD EMERGENCY EXIT LIGHT FAILS TO ILLUMINATE. REPLACED THE POWER SUPPLY.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 70,683 hrs · 36,763 cycles

AFT DOOR EMERGENCY EXIT LIGHT FAILS TO ILLUMINATE. REPLACED ESCAPE SLIDE LIGHT BATTERY PACK IAW ANN 33-51-71. BATTERY TESTED GOOD.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 70,677 hrs · 36,463 cycles

AFT DOOR EMERGENCY EXIT LIGHT FAILS TO ILLIMINATE. REPLACED BATTERY PACK IAW AMM 33-51-71, TEST OK.

Part: ACTUATOR — MALFUNCTIONED (NR 3 SLAT) · airframe 70,674 hrs · 36,460 cycles

DURING APPROACH NR 3 LEADING SLAT EXTENDED. POST MAINTENANCE FUNCTIONAL CHECK FLIGHT. NR 3 POSITION SLAT ACTUATOR REPLACED, OPERATIONS AND LEAK CHECK SERVICEABLE IAW TASK CARD R3M27020.

Part: INTERCOSTAL — CRACKED (BS 360) · airframe 70,674 hrs · 36,458 cycles

INTERCOSTAL CRACKED AT BS 360, STRINGER 16 LT INTERCOSTAL. REPLACED, REPAIRED IAW SB 737-53A1204, REV 2.

Part: FRAME — CRACKED (BS 380) · airframe 70,674 hrs · 36,458 cycles

CRACKED FRAME AT BS 380 BETWEEN STR 14R AND 13R. REPAIRED IAW SB 737-53A1261.

Part: ANGLE — CRACKED (INTERCOSTAL) · airframe 70,674 hrs · 36,458 cycles

CRACKED INTERCOSTAL ANGLES AT RT FORWARED ENTRY DOOR BELOW STRINGER 11R AND 12R. REPLACED INTERCOSTAL ANGLES IAW SB 737-53A1241.

Part: STRINGER — DAMAGED (BS 967) · airframe 70,674 hrs · 36,458 cycles

DAMAGED STRINGER 27L AT BS 967. REPAIRED IAW SRM 53-10-3, FIG 1.

Part: FLOORBEAM — CORRODED (BS 277) · airframe 70,674 hrs · 36,458 cycles

CORROSION ON FLOORBEAM TEE CAP AT BS 277, BOTH SIDES. REPAIRED IAW SRM 53-10-9, FIG 5.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 70,538 hrs · 36,395 cycles

AFT SECTION OF CABIN AISLE EMERGENCY EXIT LIGHTS FAIL TO ILLUMINATE. REPLACED EXIT LIGHT POWER SUPPLY IAW AMM 33-51-151, FUNCTIONALLY TESTED SATISFACTORY IAW AMM 33-51-122.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 70,538 hrs · 36,395 cycles

AFT SECTION OF CABIN AISLE EMERGENCY EXIT LIGHTS FAIL TO ILLUMINATE. REPLACED EXIT LIGHT BATTERY PACK IAW AMM 33-51-151. FUNCIONALLY TESTED SATISFACTORY.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 70,130 hrs · 36,209 cycles

R1 DOOR EMERGENCY EXIT LIGHT NOT WORKING. REPLACED EMERGENCY EXIT LIGHT ASSY IAW AMM 33-51-02.

Part: SMOKE DETECTOR — INOPERATIVE (CARGO BAY) · airframe 70,056 hrs · 36,178 cycles

DURING PREFLIGHT INSPECTION, FOUND A2 SMOKE DETECTOR IN THE FORWARD CARGO HOLD INOPERATIVE. REPLACED SMOKE DETECTOR UNIT IAW AMM 26-20-11.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 70,034 hrs · 36,168 cycles

R1 AND L1 DOOR EMERGENCY ESCAPE SLIDE LIGHTS FAIL TO ILLUMINATE. REPLACED AND FUNCTIONALLY TESTED POWER SUPPLY IAW AMM 33-51-71.

Part: BATTERY PACK — INOPERATIVE (EMEGENCY LIGHTS) · airframe 70,039 hrs · 36,168 cycles

R1 AND L1 DOOR EMERGENCY ESCAPE SLIDE LIGHTS FAIL TO ILLUMINATE. REPLACED BATTERY PACK IAW AMM 33-51-71.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 69,257 hrs · 35,815 cycles

EMERGENCY OVERWING EXIT LIGHTS FAILED TO ILLUMINATE. REPLACED EXIT LIGHT BATTERY PACK IAW AMM 33-51-08. FUNCTIONAL CHECKED GOOD.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 69,257 hrs · 35,815 cycles

MID CABIN EMERGENCY EXIT LIGHT FAILED TO ILLUMINATE. REPLACE BATTERY PACK IAW AMM 33-51-81. FUNCTIONAL CHECKED GOOD.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 69,257 hrs · 35,815 cycles

EMERGENCY OVERWING EXIT LIGHTS FAIL TO ILLUMINATE. REPLACED EXIT LIGHT POWER SUPPLY IAW AMM 33-51-08, FUNCTIONAL CHECKS GOOD.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHT) · airframe 69,257 hrs · 35,815 cycles

MID CABIN EMERGENCY EXIT LIGHT FAILED TO ILLUMINATE. REPLACED MID CABN EMERGENCY EXIT LIGHT POWER SUPPLY IAW AMM 33-51-81.

Part: FRAME — CORRODED (BS 1016) · corrosion level 2 · airframe 68,959 hrs · 35,692 cycles

CORROSION AT FORWARD SIDE OF BS 1016 FRAME, STRINGER 26R TO 27R. SPLICE ANGLE FOUND TO BE CORRODED. REMOVED CORROSION FROM BS 1016, NDT FOUND TO BE WITHIN LIMITS. REPLACED SPLICE ANGLE IAW SRM 51-30-03.

Part: FRAME — CORRODED (BS 360) · corrosion level 2 · airframe 68,959 hrs · 35,692 cycles

CORROSION OF FRAME AT STATION 360, BL0. REPAIRED IAW SRM 53-40-03.

Part: STRINGER — CORRODED (BS 420) · corrosion level 2 · airframe 68,959 hrs · 35,692 cycles

STRINGER 26R AT BS 420 CORRODED AND CRACKED. REPAIRED STRINGER IAW SRM 53-10-03.

Part: SLIDING WINDOW — CRACKED (ZONE 200) · airframe 68,799 hrs · 35,622 cycles

PREFLIGHT CHECK, CAPTAIN'S NR 2 SLIDING WINDOW SHOWS SIGNS OF INTERLAYER CRACKING. REPLACED WINDOW IAW AMM 56-12-11.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 68,677 hrs · 35,570 cycles

AFT CABIN EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED AFT CABIN B EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-31, OPS CHECK NORMAL.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHT) · airframe 68,677 hrs · 35,570 cycles

AFT CABIN EMERGENCY EXIT LIGHT DOES NOT ILLUMINATE. REPLACE AFT CABIN EMERGENCY EXIT LIGHT POWER SUPPLY IAW 33-51-31.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 68,520 hrs · 35,494 cycles

CABIN EMERGENCY EXIT LIGHTS ABOVE OVERWING EXITS FAILED TO ILLUMINATE. REPLACED BATTERY POWER SUPPLY IAW AMM 33-51-02. TESTED SATISFACTORY.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 68,520 hrs · 35,494 cycles

CABIN EMERGENCY EXIT LIGHTS ABOVE OVERWING EXITS FAIL TO ILLUMINATE. REPLACED BATTERY PACK IAW AMM 33-51-81. OPS CHECK SATISFACTORY.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 67,574 hrs · 35,052 cycles

FORWARD CABIN EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED BATTERY PACK AND POWER SUPPLY PER AMM 33-51-81

Part: POWER SUPPLY — INOPERATIVE (CABIN) · airframe 67,574 hrs · 35,052 cycles

FORWARD CABIN EMERGENCY LIGHT INOPERATIVE. REPLACED POWER SUPPLY AND BATTERY PACK PER AMM 33-51-81

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 67,569 hrs · 35,049 cycles

MID CABIN EMERGENCY LIGHT FAILED TO ILLUMINATE. REPLACED BATTERY PACK PER AMM 33-51-81. OPS CHECK GOOD.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 67,569 hrs · 35,049 cycles

MID CABIN EMERGENCY EXIT LIGHT FAILED TO ILLUMINATE. REPLACED MID CABIN BATTERY PACK PER AMM 33-51-81. OPERATIONS CHECK GOOD

Part: STRUCTURE — CRACKED (RT WING TE FLAP) · airframe 67,493 hrs · 35,020 cycles

RT OTBD MIDFLAP INBD THRUST BEARING BORE HAS CRACK AT 3 O'CLOCK POSITION. REPLACED FLAP WITH O/H SERVICEABLE UNIT IAW AMM.

Part: POWER SUPPLY — FAULTY (EMERGENCY LIGHTS) · airframe 67,210 hrs · 34,905 cycles

MID CABIN OVERHEAD EMERGENCY EXIT LIGHT FLASHES ON/OFF. REPLACED MID CABIN EMERGENCY EXIT LIGHT POWER SUPPLY AND OPERATIONALLY CHECKED SATISFACTORY IAW AMM 33-51-81.

Part: POWER SUPPLY — DEFECTIVE (EMERGENCY LIGHTS) · airframe 66,473 hrs · 34,579 cycles

FOUND EMERGENCY LIGHT POWER SUPPLY IN AFT CARGO COMPARTMENT DEFECTIVE. REPLACED POWER SUPPLY AND FUNCTIONALLY TESTED IAW MM 31-51-02.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 66,473 hrs · 34,582 cycles

MAIN ACFT BATTERY HAS LOW VOLTAGE. FOUND EMERGENCY LIGHT POWER SUPPLY DEFECTIVE. REPLACED POWER SUPPLY IN FWD CARGO HOLD AND FUNCTIONALLY TESTED SATISFACTORY IAW MM 33-51-02.

Part: POWER SUPPLY — FAULTY (EMERGENCY LIGHT) · airframe 66,452 hrs · 34,570 cycles

LEFT OVERWING EMERGENCY BATTERY POWER SUPPLY FOUND TO HAVE FAULTY LOGIC. REPLACED POWER SUPPLY AND OPERATIONALLY TESTED SATISFACTORY IAW AMM 33--51-02.

Part: POWER SUPPLY — FAULTY (EMERGENCY LIGHT) · airframe 66,452 hrs · 34,570 cycles

FOUND EMERGENCY BATTERY POWER SUPPLY FOR L1 AND RI DOOR TO HAVE FAULTY LOGIC. REPLACES EMERGENCY LIGHT POWER SUPPLY FOR L1 & R1 DOOR LOCATIONS IAW AMM 33-51-02. OPS TEST SATISFACTORY.

Part: POWER SUPPLY — FAULTY (EMERGENCY LIGHTS) · airframe 66,452 hrs · 34,570 cycles

MAIN ACFT BATTERY HAS LOW VOLTAGE. SUSPECT BATTERY ELECTRICAL DRAIN. FOUND R1 AND L1 DOOR EMERGENCY BATTERY POWER SUPPLY FAULTY. REPLACED POWER SUPPLY FOR THE R1 AND L1 LOCATIONS IAW AMM 33-51-2. OPS TEST GOOD.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 66,384 hrs · 34,542 cycles

RT OVERWING EMERGENCY EXIT LIGHTS FAIL TO ILLUMINATE. REPLACED EXIT LIGHT PWR SUPPLY IAW AMM 33-51-01, OPS TESTED SATISFACTORY IAW AMM 33-51-31.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 65,908 hrs · 34,321 cycles

THE EMERGENCY EXIT LIGHT ABOVE L1 DOOR FAILED TO ILLUMINATE. THE LIGHT ASSY WAS REMOVED, REPLACED AND FUNCTIONALLY CHECKED GOOD IAW BMM 33-51-101.

Part: BATTERY — INOPERATIVE (EMERGENCY LIGHT) · airframe 65,908 hrs · 34,321 cycles

THE EMERGENCY EXIT LIGHT ABOBE L1 DOOR FAILED TO ILLUMINATE. REMOVED AND REPLACED BATTERIES IAW BMM 33-51-101. LIGHT ASSY FUNCTIONALLY CHECKS GOOD.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 65,863 hrs · 34,303 cycles

MID CABIN EMERGENCY EXIT SIGN FAILS TO ILLUMINATE. REPLACED EXIT SIGN BATTERY PACK IAW BMM 33-51-81. FUNCTIONALLY CHECKS SATISFACTORY

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 65,862 hrs · 34,303 cycles

MID CABIN EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED POWER SUPPLY IAW BMM 33-51-151. FUNCTIONAL CHECK GOOD.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 65,498 hrs · 34,135 cycles

L-2 DOOR EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED EMERGENCY EXIT LIGHT ASSEMBLY IAW AMM 33-51-101. OPERATIONAL CHECK SATISFACTORY.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS)

LOWER EMERGENCY LIGHTS AT DOORS L2 AND R2 WILL NOT ILLUMINATE. REPLACED EMERGENCY LIGHT BATTERY PACK IAW MM 33-21-27. FUNCTIONAL CHECK SATISFACTORY. (K)

Part: POWER SUPPLY — FAILED (EMERGENCY LIGHT)

LOWER EMERGENCY EXIT LIGHTS AT DOORS L2 AND R2 WILL NOT ILLUMINATE. REPLACED POWER SUPPLY IAW MM 33-21-27. FUNCTIONAL CHECK SATISFACTORY. (K)

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT)

LOWER EMERGENCY EXIT LIGHT AT R1 AND L1 DOOR POSITIONS WILL NOT ILLUMINATE. REPLACED EMERGENCY LIGHT BATTERY PACK IAW MANUAL 33-21-27. FUNCTIONAL CHECK SATISFACTORY. (K)

Part: BATTERY PACK — FAILED (EMERGENCY LIGHT)

MID CABIN CEILING EMERGENCY EXIT LIGHTS WILL NOT ILLUMINATE. REPLACED BATTERY PACK AND POWER SUPPLY IAW MM 33-51-81. FUNCTIONAL CHECK SATISFACTORY. (K)

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 64,660 hrs · 33,731 cycles

AFT SECTION OF FLOOR PATH ESCAPE LIGHTING INOPERATIVE. REPLACED FLOOR TRACK POWER SUPPLY IAW MM 33-21-27. OPS CHECK SATISFACTORY.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 63,944 hrs · 33,375 cycles

MID CABIN OVERHEAD EMERGENCY EXIT LIGHT INOPERATIVE. REMOVED AND REPLACED EXIT LIGHT POWER SUPPLY (BATTERY PACK) PER AMM 33-51-111, OPS CHECK SATISFACTORY.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 63,343 hrs · 33,070 cycles

LEFT OVERWING EXIT LIGHT BATTERY PACK INOPERATIVE. REPLACED BATTERY PACK AND TESTED SERVICEABLE IAW 33-51-11, OPS CHECK NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 63,343 hrs · 33,070 cycles

LEFT OVERWING EXIT LIGHT BATTERY PACK INOPERATIVE. REPLACED BATTERY PACK AND TESTED SERVICEABLE IAW 33-51-11, OPS CHECK NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 63,343 hrs · 33,070 cycles

LEFT OVERWING EXIT LIGHT BATTERY PACK INOPERATIVE. REPLACED BATTERY PACK AND TESTED SERVICEABLE IAW 33-51-11, OPS CHECK NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 63,343 hrs · 33,070 cycles

LEFT OVERWING EXIT LIGHT BATTERY PACK INOPERATIVE. REPLACED BATTERY PACK AND TESTED SERVICEABLE IAW 33-51-11, OPS CHECK NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 63,343 hrs · 33,070 cycles

LEFT OVERWING EXIT LIGHT BATTERY PACK INOPERATIVE. REPLACED BATTERY PACK AND TESTED SERVICEABLE IAW 33-51-11, OPS CHECK NORMAL.

Part: POWER SUPPLY — DISCHARGED (CARGO BAY) · airframe 63,152 hrs · 32,977 cycles

DURING ACCOMPLISHMENT OF A CHECK, LEFT OVERWING AND LOWER AFT EMERGENCY EXIT LIGHTS FOUND TO BE INOPERATIVE. REMOVED AND REPLACED AFT CARGO COMPARTMENT EMERGENCY EXIT POWER SUPPLY AND BATTERY PACK PER AMM 33-51-31. OPERATRIONAL CHECK SATISFACTORY.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 62,991 hrs · 32,899 cycles

SCHEDULED MAINTENANCE VISIT, FWD DOOR AREA CEILING EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED BATTERY PACK IAW B737MM 33-51-02. OPERATIONAL CHECK NORMAL.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 62,991 hrs · 32,899 cycles

SCHEDULED MAINTENANCE VISIT, FWD DOOR AREA CEILING EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED BATTERY PACK IAW B737MM 33-51-02. OPERATIONAL CHECK NORMAL.

Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 62,991 hrs · 32,899 cycles

EMERGENCY FLASHLIGHT BATTERY DEAD AT AFT FLIGHT ATTENDANT STATION. REPLACED EMERGENCY FLASHLIGHT BATTERY IAW B737MM 25-69-0 & 20-50-11, OPS CHECK NORMAL.

Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 62,991 hrs · 32,899 cycles

EMERGENCY FLASHLIGHT BATTERY DEAD AT AFT FLIGHT ATTENDANT STATION. REPLACED EMERGENCY FLASHLIGHT BATTERY IAW MM 25-69-0 AND 20-50-11, OPS CHECK NORMAL.

Part: SKIN — CORRODED (LT WING) · corrosion level 2 · airframe 62,025 hrs · 32,452 cycles

CORROSION DAMAGE WAS FOUND ON THE LT UPPER WING SKIN P/N 65C17191-1 AT THE REAR SPAR AT APPROXIMATELY WS 442.0. THE CORROSION WAS REMOVED AND TRIMMED AND A REPAIR SCHEME WAS PROVIDED BY BOEING ENGINEERING. THE CORROSION AREA WAS REPAIRED PER BOEING INSTRUCTIONS AND A 8110-3 STRUCTURAL SUBSTANTIATION FOR WAS ISSUED.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 61,584 hrs · 32,241 cycles

R2 DOOR EMERGENCY BATTERY PACK DOES NOT OPERATE. REPLACED R2 DOOR EMERGENCY BATTERY PACK IAW BMM 33-51-101, OPERATIONAL CHECK GOOD.

Part: LIGHT — INOPERATIVE (COCKPIT) · airframe 61,128 hrs · 32,047 cycles

ON PREFLIGHT FOUND COCKPIT EMERGENCY EXIT LIGHT INOP. REPLACED COCKPIT EMERGENCY EXIT LIGHT ASSEMBLY, OPS CHECK GOOD.

Part: PIN — INSTALLED (ESCAPE SLIDE) · airframe 61,118 hrs · 32,044 cycles

L-2 DOOR ESCAPE SLIDE DID NOT DEPLOY DURING CABIN CREW TRAINING EXERCISE. FOUND DISCHARGE BOTTLE SAFETY PIN INSTALLED. MAINTENANCE REMOVED SAFETY PIN, CREW TRAINING RESUMED, SLIDE DEPLOYED.

Part: BATTERY PACK — INTERMITTENT (EMERGENCY LIGHT) · airframe 61,056 hrs · 32,015 cycles

ON PREFLIGHT CHECK, NOTED MID CABIN CEILING EMERGENCY LIGHT SIGN FLICKERING. REPLACED EMERGENCY BATTERY PACK, OPS CHECK GOOD.

Part: POWER SUPPLY — POWER LOSS · airframe 59,187 hrs · 31,042 cycles

AIRCRAFT BATTERY LOW VOLTS, POSSIBLE BATTERY AMP/VOLTS DRAW FROM OTHER SOURCE.

Part: PANEL — DELAMINATED · airframe 59,082 hrs · 30,998 cycles

#5 SPOILER PANEL HAS AREAS OF DELAMINATION NOTED ON PREFLIGHT MAINTENANCE CHECK.

Part: PANEL — DELAMINATED (T/E FLAP) · airframe 59,082 hrs · 30,998 cycles

FOUND RT INBOARD TRAILING EDGE MIDFLAP WEDGE PANEL DELAMINATED.

Part: ACTUATOR — LEAKING (RT MLG) · airframe 58,989 hrs · 30,948 cycles

FLT 712 DEPARTED IGM AT 1900 HRS ZULU. AFTER TAKEOFF RIGHT LANDING GEAR IN TRANSIT LIGHT (RED) WOULD NOT EXTINGUISH. LANDING GEAR EXTENDED AND VERIFIED LOCKED. AIRCRAFT RETURNED TO ORIGINATING AIRPORT.

Part: BATTERY PACK — DISCHARGED (CABIN) · airframe 58,903 hrs · 30,894 cycles

AFT CABIN EMERGENCY LIGHTS INTERMITTENT. REPLACED POWER SUPPLY BATTERY PACK PER MM 33-51-71, OPS CHECK GOOD.

Part: LIGHT — INOPERATIVE · airframe 58,608 hrs · 30,741 cycles

L-1 DOOR PORTABLE EMERGENCY EXIT LIGHT DIM, DISCOVERED DURING ACCOMPLISHMENT OF PREFLIGHT CHECK. REPLACED EXIT LIGHT IAW B737MM 33-51-101, OPERATIONAL CHECKS GOOD.