Service difficulty report · Battery Pack · Boeing 737705

Difficulty date
March 3, 2020
Submitted
March 11, 2020
Operation
Air carrier
Aircraft
N271LV
Make and model
Boeing 737705
Aircraft serial
29090
Aircraft time
53,217 hours, 37,798 cycles
Part
Battery Pack
Condition
Discharged
Location
Cabin
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 M1673 ARE INOP. CHARGED M1673 BATTERY PER AMM 33-51-06-610-802. PERFORMED SATISFACTORY EMERGENCY LIGHTS OPERATIONAL TEST PER AMM 33-51-00-710-801.