What was found
4 EA EMERGENCY BATTERY PACKS FAILED CAPACITY CHECK. ; / [01] REMOVED AND REPLACED EMERGENCY BATTERY PACKS AT POSITIONS M01668; M01669; M01674; AND M01675 PER AMM 33-51-06
- Difficulty date
- February 8, 2022
- Submitted
- February 11, 2022
- Operation
- Air carrier
- Aircraft
- N927WN
- Make and model
- Boeing 737*
- Aircraft serial
- 36889
- Aircraft time
- 44,976 hours, 27,124 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- UK
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.