N277NV

Part: BATTERY PACK — NO TEST (ZONE 200) · airframe 52,241 hrs · 25,617 cycles

(AIRCRAFT NOT GROUNDED) FAILED EPSU TEST. REMOVED AND REPLACED EPSU BATTERY AT 12WL IAW AMM 33-51-38-000/400-002-A. OPS CHECK GOOD.

Part: SEAL — LEAKING (GENERATOR) · airframe 52,026 hrs · 25,520 cycles

(AIRCRAFT NOT GROUNDED) FA'S REPORT DIRTY SOCK SMELL DURING FINAL APPROACH FWD & AFT. FA'S REPORT EYES BURNING & WATERING AS A REACTION. / PERFORMED TC 21-000-002. FOUND OIL LEAK FROM GENERATOR SEAL PLATE. REMOVED AND REPLACED GENERATOR SEAL PLATE IAW AMM 24-23-51-400-001-A. OPS CHECKED AND LEAKED CHECKED GOOD AT THIS TIME. PERFORMED BLEED DUCT DECONTAMINATION IAW AMM 21-00-00-615-802-A. NO SMELLS NOTED AT THIS TIME. THIS CLEARS MDDR 220781. INOP PLACARDS REMOVED. PER TC A32X-21-000-002, TC A32X-21-000-003 REQUIRED WITHIN 10 CALENDAR DAYS. C/W TC 21-000-003.

Part: EPSU — NO TEST (ZONE 200) · airframe 52,017 hrs · 25,517 cycles

(AIRCRAFT NOT GROUNDED) FAILED OPERATIONAL TEST / REMOVED AND REPLACED EPSU REF WO522956"

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 52,017 hrs · 25,517 cycles

(AIRCRAFT NOT GROUNDED) (DISCREPANCY NOTED DURING AIRCRAFT HEAVY MX VISIT) NRC 1000-0059: (274-3) PASSENGER CABIN FLOOR STRUCTURE, BTWN FR12-FR18, AT Y1292, CORROSION FOUND ON SEAT TRACK. / PASSENGER CABIN FLOOR STRUCTURE, BTWN FR 12-FR 18, AT Y1292, SEAT TRACK REPLACED AS PER SRM 51-42-11, REV 154, MATERIAL USED: TRACK P/N D5311281300251, P/O 4351138, NUT PIN ASNA2529-3. P/O 2089523, BOLT P/N EN6115V3-7, P/O 4346570, WASHER P/N ASNA2397-6L, P/O 165580, MS21042-06, P/O 4323550, SCREW PIN MNAS1100-06-8, P/O 2048196, SEALANT P/N PRC870 C12, P/O 4335201."

Part: DEMO O2 MASK — DAMAGED (ZONE 200) · airframe 51,185 hrs · 25,064 cycles

(AIRCRAFT NOT GROUNDED) FA OXYGEN MASK BROKEN / REPLACED FA'S OXYGEN DEMO MASK A320 LOPA 225013L03"

Part: BATTERY PACK — NO TEST (ZONE 200) · airframe 50,967 hrs · 24,959 cycles

(AIRCRAFT NOT GROUNDED) BAT/EPSU (13WL) AFT L FAILURE / R/R EPSU REF WO 516049"

Part: HINGE — BROKEN (OXYGEN BOX) · airframe 50,876 hrs · 24,915 cycles

(AIRCRAFT NOT GROUNDED) WHILE PERFORMING SCHEDULED MAINTENANCE FOR REMOVAL AND REPLACEMENT OF OXYGEN GENERATORS AT SEATS 4 DEF AND 5 DEF, FOUND DOOR HINGES ON OXYGEN MASK CONTAINERS TO BE BROKEN. / REMOVED AND REPLACED HINGES ON 4DF AND 5DF OXYGEN MASK CONTAINERS IAW B/E AEROSPACE CMM 35-21-73.

Part: SMOKE DETECTOR — FALSE ACTIVATION (E/E BAY) · airframe 49,416 hrs · 24,091 cycles

(EMERGENCY DECLARED) AVIONICS SMOKE FAULT FOUND ON DESCENT. NO SMOKE NOTED. / PERFORMED TSM 26-15-00-810-803-A. RESET AEVC. OPSCHECK GOOD. NO DEFECTS NOTED"

Part: EPSU — NO TEST (EMERGENCY LIGHTS) · airframe 49,304 hrs · 24,032 cycles

BOTH OVER WING EMERGENCY EXIT SIGNS AND LIGHTS ARE INOP WHEN POWER FAILS / REMOVED AND REPLACED EMERGENCY BATTERY W/REF AMM 33-51-38-000-002-A. OPS CHECK GOOD."

Part: EPSU — NONE · airframe 46,460 hrs · 22,599 cycles

EPSU TEST FLAGGED ESPU 12WL BATTERY FAIL / R+R EPSU BATTERY AT 12WL IAW AMM 33-51-38-000-002-A/33-51-38-400-002-A. OPS CHECK GOOD."

Part: NONE — NONE · airframe 46,416 hrs · 22,579 cycles

FA REPORT L1 DOOR SLODE INTERMITENLY ARM/DISARM VERIFIED ON DOOR/OXY PAGE DURING CLIMB. / L1 DOOR OPS CHECK GOOD. REF AMM 52-10-00-720-003-A. AIRCRAFT OK FOR SERVICE."

Part: EPSU — NONE · airframe 46,038 hrs · 22,374 cycles

ALL 4 BATTERIES FAIL ON SHIP CAP CHECK. / REF AMM 33-51-38 PB 401, REMOVE & REPLACED ALL 4 EMERGENCY LIGHT BATTERIES. BITE & OPS CHECKS GOOD."

Part: NONE — NONE · airframe 45,995 hrs · 22,351 cycles

WHILE PREFORMING TASK 33-51-00-710-001-A (OPERATIONAL CHECK OF EMERGENCY POWER SUPPLY UNITS BY BITE-CHECK) RECIVED EPSU (11WL) FAULT MESSAGE DURRING OPS CHECK. / REMOVED AND REPLACED FWD AND AFT OVERWING EMERGENCY LIGHTS IAW AMM 33-51-15 OP CHECK GOOD AT THIS TIME."

Part: EPSU — NONE · airframe 45,640 hrs · 22,215 cycles

DURING WEEKLY CHECK EMERGENCY LIGHT BITE CHECK FOUND L/H OVERWING EXIT EXTERIOR LIGHTS INOP. / CONT T/S IAW TSM 33-51-00-810-834, REPLACED EPSU (11WL) IAW AMM 33-51-38 & RELAMPED OVERWING LIGHT (61WL) REF AMM 33-51-15. BITE SHOWS NO FAULTS & OPS CK OF RELATED EMER LIGHTS GOOD."

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 44,158 hrs · 21,560 cycles

EMERGENCY LIGHTS INOP ON L1, R1, RT OVERWING EXITS WHEN POWER IS LOST / PERFORMED TEST OF EMERGENCY LIGHTS AND FOUND 2 EA EPSU BATTERIES INOP IAW TSM 33-51-00-810-812-A. REMOVED AND REPLACED 2 EA EPSU BATTERIES AND OPS CHECK GOOD IAW AMM 33-51-38."

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 649 hrs · 271 cycles

EPSU BATTERIES FAILED EPSU BAT CAP TEST. REPLACED EPSU BATTERIES.