Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
March 31, 2023
Submitted
April 11, 2023
Operation
Air carrier
Aircraft
N247WN
Make and model
Boeing 7377H4
Aircraft serial
32508
Aircraft time
56,333 hours, 33,823 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zn 200 Fus Top
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

UPPER FWD RH EMERGENCY EXIT LIGHT BATTERY PACK (M1674) @ STA 322 IN CEILING INOP<[01] REMOVED AND REPLACED EMERGENCY EXIT BATTERY PACK M1674 IAW AMM 33-51-06-960-805 OPS CHECK GOOD;[02] JOB COMPLETE; AUDIT C/W

More about the Boeing 737-7H4