Service difficulty report · Battery Pack · Boeing 737277

Difficulty date
December 11, 2002
Submitted
December 12, 2002
Operation
Air carrier
Aircraft
N178AW
Make and model
Boeing 737277
Aircraft serial
22645
Aircraft time
62,245 hours, 49,650 cycles
Part
Battery Pack
Part number
900835A
Condition
Discharged
Location
Overwing Exit
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

DURING INSPECTION THE EMERGENCY EXIT LIGHTS AT LT OVERWING EXIT, L-2 DOOR, AND R-2 DOOR WERE FOUND INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY EXIT LIGHT BATTERY PACK (M1051), OPERATIONAL TEST WAS GOOD.