Service difficulty report · Battery Pack · Boeing 737401

Difficulty date
May 25, 2014
Submitted
June 23, 2014
Operation
Air carrier
Aircraft
N421US
Make and model
Boeing 737401
Aircraft serial
23988
Aircraft time
64,180 hours, 42,818 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

INTERIOR OVERHEAD BIN BULLNOSE WHITE LIGHT AT 14R, 16L, 18R, 24L IN OPERATIVE. EXTERIOR OVERWING FWD EXIT LT & RT LIGHTS INOPERATIVE. R & R BATTERY PACK AT STATION 727G IN OVERHEAD CEILING.