What was found
EMERGENCY BATTERY PACK M1668 FAILED OPS TEST. / [01] REMOVED AND REPLACED BATTERY PACK POSITION M1668 REF B737 AMM 33-51-06-960-805. PERFORMED OP TEST REF B737 AMM 33-51-06-960-805; FOUND NORMAL;[02] VERIFIED STEP 1
- Difficulty date
- May 23, 2022
- Submitted
- June 6, 2022
- Operation
- Air carrier
- Aircraft
- N7735A
- Make and model
- Boeing 7377BD
- Aircraft serial
- 34862
- Aircraft time
- 51,916 hours, 27,874 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- M1668
- Condition
- Failed
- 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.