Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
June 22, 2022
Submitted
June 27, 2022
Operation
Air carrier
Aircraft
N965WN
Make and model
Boeing 7377H4
Aircraft serial
36677
Aircraft time
35,436 hours, 21,643 cycles
Part
Battery Pack
Condition
Inoperative
Location
Aft 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 LIGHTS L733;L1223 AFT RIGHT SLIDE;AFT ENTRY INOP / [01] REPLACED M1672 POWER SUPPLY BATTERY PACK PER AMM 33-51-06

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