Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
June 4, 2020
Submitted
June 8, 2020
Operation
Air carrier
Aircraft
N290WN
Make and model
Boeing 7377H4
Aircraft serial
36632
Aircraft time
43,695 hours, 26,063 cycles
Part
Battery Pack
Condition
Discharged
Location
Cabin
Stage of operation
UK
How discovered
O
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

DURING T/C 720-10-01 FOUND 2 BULB NOSE (PSU'S) EMERGENCY LIGHTS INOPERATIVE AT ROW 9-12 LT. R & R BATTERY PACK. OP'S CKD GOOD REF AMM 33-51-06.

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