- Difficulty date
- December 4, 2024
- Submitted
- December 16, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32531
- Aircraft time
- 57,239 hours, 34,524 cycles
- Part
- Battery
- 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
EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK M1672 INOP EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK M1672 INOP.<[01] REPLACED AND TESTED M1672 EMERGENCY LIGHTING BATTERY M1672 PER AMM 33-51-06-960-805 AND WDM 33-51-14. ALL LIGHTS OPERATED CORRECTLY; EXCEPT L733. RELAMPED L733 AND RETESTED PER AMM 33-51-04-960-801; NO FURTHER DEFECTS NOTED.;[02] JOB COMPLETE.