What was found
PASSENGER CABIN EMERGENCY LIGHTS, BATTERY PACK M1673 FAILS CAPACITY CHECK (REF: AAR NR 1000031767) REMOVED AND INSTALLED NEW BATTERY PACK POS. M1673 AT AFT PASSENGER CABIN. IAW B-737 AMM 33-51-06-960-802. TEST PASS.
- Difficulty date
- March 7, 2025
- Submitted
- March 7, 2025
- Operation
- Air carrier
- Aircraft
- N27276
- Make and model
- Boeing 7378
- Aircraft serial
- 64611
- Aircraft time
- 7,691 hours, 2,689 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- No Test
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.