Service difficulty report · Battery Pack · Boeing 7378H4
FAA SDR system
- Difficulty date
- June 20, 2025
- Submitted
- June 30, 2025
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 63595
- Aircraft time
- 26,594 hours, 13,505 cycles
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- 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 LIGHT BATTERY PACK (M2816) WILL NOT CHARGE <[01]. OPENED FORWARD BATTERY ACCESS DOOR IAW AMM 33-51-06-960-805 STEPS 4.A-4.E(3E). REPLACED AND ACCOMPLISHED INSTALLATION TEST OF EMERGENCY EXIT LIGHT BATTERY PACK (M2816) IAW AMM 33-51-06-960-805 STEPS 4.E(4-6). TEST GOOD. CLOSED FORWARD BATTERY ACCESS DOOR IAW AMM 33-51-06-960-805 STEPS 4.F(2-3).; [02] AUDIT C/W.