Service difficulty report · Battery Pack · Boeing 73776N

Difficulty date
April 11, 2022
Submitted
April 14, 2022
Operation
Air carrier
Aircraft
N7812G
Make and model
Boeing 73776N
Aircraft serial
32582
Aircraft time
54,755 hours, 32,572 cycles
Part
Battery Pack
Condition
Inoperative
Location
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

L1 EMERGENCY LIGHTS INOP BOTH INSIDE AND OUTSIDE / [01] R&R FWD EMERGENCY LIGHTS BATTERY PACK; OPS CHECK GOOD REF AMM 33-51-06

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