What was found
EMERGENCY POWER PACK, M1674, FAILS EMERGENCY LIGHTING FUNCTIONAL CHECK. BATTERY DISCHARGES IN LESS THAN 6 MINS. REMOVED AND REPLACED BATTERY PACK M1674 IAW B737 AMM 33-51-06-96 0-805 OP'S CHECK 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
- ADFD71701100
- Part serial
- 187663
- Condition
- Damaged
- Location
- M1674
- 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.