What was found
(B737-33-3-0235) BATTERY PACK M2503 FAILS OPS CHECK. TRANSCRIBED FROM HAECO NR 9280639. REMOVED AND REPLACED BATTERY PACK M2503 AND OPS CHECKED GOOD IAW B737 AMM 33-51-06-960-805 REF HAECO GSO MECH V901654 INSP QC 384.
- Difficulty date
- December 5, 2023
- Submitted
- December 8, 2023
- Operation
- Air carrier
- Aircraft
- N69838
- Make and model
- Boeing 737900ER
- Aircraft serial
- 60121
- Aircraft time
- 27,164 hours, 9,792 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71710100
- Condition
- No Test
- Location
- M2503
- 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.