Service difficulty report · Battery Pack · Boeing 737277

Difficulty date
January 25, 2002
Submitted
January 25, 2002
Operation
Air carrier
Aircraft
N178AW
Make and model
Boeing 737277
Aircraft serial
22645
Aircraft time
60,607 hours, 48,443 cycles
Part
Battery Pack
Part number
900835A
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

DURING INSPECTION, EMERGENCY AFT ESCAPE PATH LIGHTING WAS FOUND TO BE INOPERATIVE. MAINTENANCE TROUBLESHOT AND REPLACED THE EMERGENCY ESCAPE PATH LIGHTING BATTERY PACK AT BS 827. OPERATIONAL CHECK WAS GOOD.