- Difficulty date
- November 19, 2023
- Submitted
- November 28, 2023
- Operation
- Air carrier
- Make and model
- Boeing 7378
- Aircraft serial
- 36988
- Aircraft time
- 12,980 hours, 5,976 cycles
- Part
- Battery Pack
- Part number
- UNKNOWN
- Condition
- Inoperative
- Location
- Zn 200 Fus Top
- 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.
What was found
INOP ALL EMERGENCY LIGHTS REALATED TO BATTERY PACK M1670<[01] REMOVED AND REPLACED EMERGENCY LIGHTS BATTERY PACK AT M1670 PER AMM 33-51-06-960-802; OPS CHECK GOOD.;[02] UPDATED MEASUREMENTS.;[03] CERTIFIED MEASUREMENTS;[04] VERIFIED CORRECTION ACTION ITEM 1;2;3; MEASUREMENT TABLE; OPS/TEST GOOD; CARD COMPLETE.