Service difficulty report · Battery Pack · Boeing 7378H4
FAA SDR system
- Difficulty date
- January 30, 2026
- Submitted
- February 26, 2026
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 63576
- Aircraft time
- 28,764 hours, 14,561 cycles
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- 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 LIGHTS INOPERATIVE, RT SIDE ON OVERHEAD VALANCE FROM SEAT ROW 2DEF- 13DEF. RESTORED AIRCRAFT POWER AND RECHARGED EMERGENCY LIGHT BATTERY PACKS IAW AMM 33-51-06. EMERGENCY LIGHTS OPS TESTED GOOD IAW AMM 33-51-00. INSPECTED IAW AMM 33-51-06-201-NG.