Service difficulty report · Battery Pack · Boeing 737752

Difficulty date
June 10, 2025
Submitted
June 24, 2025
Operation
Air carrier
Aircraft
N7844A
Make and model
Boeing 737752
Aircraft serial
35118
Aircraft time
58,874 hours, 32,351 cycles
Part
Battery Pack
Condition
No Test
Location
Zone 200
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK (M1674) DO NOT ILLUMINATE. REPLACED EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK M1674 AND PERFORMED GOOD INSTALLATION TEST IAW AMM 33-51-06-960-805 AND 33-51-00-710-801.