Service difficulty report · Battery Pack · Boeing 737752

Difficulty date
December 19, 2021
Submitted
January 4, 2022
Operation
Air carrier
Aircraft
N7888A
Make and model
Boeing 737752
Aircraft serial
35124
Aircraft time
47,479 hours, 24,152 cycles
Part
Battery Pack
Condition
Inoperative
Location
Cabin
Stage of operation
UK
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

EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK M1674 ARE INOP. REMOVED AND INSTALLED SERVICEABLE EMERGENCY EXIT LIGHTS POWER SUPPLY AT POSITION M1674 AND PERFORMED GOOD INSTALLATION TEST AS PER AMM. 33-51-06-960-806.