Service difficulty report · Battery Pack · Boeing 737277

Difficulty date
April 19, 2002
Submitted
April 19, 2002
Operation
Air carrier
Aircraft
N178AW
Make and model
Boeing 737277
Aircraft serial
22645
Aircraft time
60,734 hours, 48,537 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

PHX - EEL - VERTICAL EMERGENCY EXIT LIGHTS ABOVE THE L2 AND R2 DOORS ARE INOPERATIVE. MAINTENANCE TROUBLESHOT AND REPLACED DEPLEATED BATTERY PACK AT M1051 IN OVERHEAD AFT GALLEY, OPERATIONAL CHECK OF LIGHTING SYSTEM WAS GOOD.