What was found
EMERGENCY BATTERY PACK M1669 INOP. / [01] REMOVED AND REPLACED EMERGENCY BATTERY PACK M1669 AS PER B737 AMM 33-51-06-960-805. TEST OK.;[02] VERIFIED STEP 1.
- Difficulty date
- July 21, 2022
- Submitted
- July 28, 2022
- Operation
- Air carrier
- Aircraft
- N485WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32473
- Aircraft time
- 60,155 hours, 35,804 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- M1669
- Condition
- Inoperative
- Location
- Pax Cabin
- Stage of operation
- IN
- 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.