Service difficulty report · Battery Pack · Boeing 7377H4
FAA SDR system
- Difficulty date
- June 14, 2022
- Submitted
- June 16, 2022
- Operation
- Air carrier
- Aircraft
- N793SA
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27888
- Aircraft time
- 69,084 hours, 40,803 cycles
- Part
- Battery Pack
- Part number
- M1674
- 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.
What was found
EMERGENCY LIGHT BATTERIES FAILED CAPACITY TEST AT LOCATIONS M1674; M1669; M1672; M1673; M1670 EMERGENCY LIGHT BATTERIES FAILED CAPACITY TEST AT LOCATIONS M1674 M1669 M1672 M1673 M1670 / [01] REMOVED AND REPLACED BATTERY PACKS AT LOCATIONS M1674; M1669; M1672; M1673; M1670 PER AMM 33-51-06 AND DRW 33500005