What was found
DURING DAILY SERVICE CHECK, FOUND R/H UPPER DECK ENTRY DOOR EMERGENCY ASSIST BATTERY PACK INOPERATIVE. REMOVED AND REPLACED BATTERY PACK PER AMM - OPERATIONAL CHECK NORMAL.
- Difficulty date
- November 1, 2021
- Submitted
- November 2, 2021
- Operation
- Air carrier
- Aircraft
- N952CA
- Make and model
- Boeing 747428
- Aircraft serial
- 25238
- Aircraft time
- 106,050 hours, 16,001 cycles
- System (JASC)
- 5220 · Emergency Exits
- Part
- Battery Pack
- Part number
- 900835ABATS
- Part serial
- 1606
- Condition
- Discharged
- 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.