- Difficulty date
- November 17, 2020
- Submitted
- November 18, 2020
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36663
- Aircraft time
- 34,589 hours, 20,871 cycles
- Part
- Battery
- Condition
- No Test
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN EMERGENCY LIGHT BATTERIES FAILED CAPACITY CHECK AT LOCATIONS M01668; M01669; M01670; M01672 AND M01673. REMOVED AND REPLACED CABIN EMERGENCY LIGHT BATTERIES AT LOCATIONS M01668; M01669; M01670; M01672 AND M01673, PER AMM 33-51-06.