- Difficulty date
- June 22, 2022
- Submitted
- June 27, 2022
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27897
- Aircraft time
- 69,133 hours, 40,686 cycles
- Part
- Battery
- Condition
- Failed
- Location
- 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 LIHT BATTERIES FAILED CAPACITY TEST AT LOCATIONS M1674; M1669; M1672; M1673; M1670 EMERGENCY LIHT BATTERIES FAILED CAPACITY TEST AT LOCATIONS M1674 M1669 M1672 M1673 M1670 / [01] R&R EMERGENCY LIGHT BATTERIES AT LOCATIONS M1674; M1669; M1672; M1673; M1670 PER MM 33-51-06