Service difficulty report · Battery Pack · Boeing 757231

Difficulty date
March 9, 2003
Submitted
July 10, 2003
Operation
Air carrier
Aircraft
N722TW
Make and model
Boeing 757231
Aircraft serial
29385
Aircraft time
12,866 hours, 4,340 cycles
Part
Battery Pack
Part number
BPS73
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

THE FIRST CLASS CABIN EGRESS FLOOR LIGHTS WERE INOPERATIVE. REPLACED THE BATTERY PACK AND CABLE PN 6664-9.