What was found
EMERGENCY POWER PACK, M1694, FAILS EMERGENCY LIGHTING FUNCTIONAL CHECK. BATTERY DISCHARGES IN LESS THAN 7 MINS. REMOVED AND REPLACED BATTERY PACK M1675 IAW B737 AMM 31-51-06-96 0-805 OP'S CHECKS GOOD.
- Difficulty date
- April 17, 2023
- Submitted
- April 19, 2023
- Operation
- Air carrier
- Aircraft
- N35236
- Make and model
- Boeing 7378
- Aircraft serial
- 28801
- Aircraft time
- 70,453 hours, 26,691 cycles
- System (JASC)
- 3300 · Lighting System
- Part
- Battery Pack
- Part number
- ADD71701100
- Part serial
- 218112
- Condition
- Damaged
- Location
- M1694
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.