Service difficulty report · Battery Pack · Boeing 7377CT

Difficulty date
June 8, 2021
Submitted
June 18, 2021
Operation
Air carrier
Aircraft
N7828A
Make and model
Boeing 7377CT
Aircraft serial
33697
Aircraft time
60,327 hours, 30,541 cycles
Part
Battery Pack
Condition
Inoperative
Location
Emergency Lights
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

AFT GALLEY RIGHT SIDE EMERGENCY EXIT SIGN INOP. ; / REMOVED AND REPLACED FUSE ON M1672 BATTERY PACK AND PERFORMED AFT GALLEY RIGHT SIDE EMERGENCY EXIT SIGN TEST.CHECKED NORMAL.PER B737 AMM 33-51-06; VERIFIED R/R OF FUSE AND OPS TEST

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