Service difficulty report · Battery Pack · Boeing 757223

Difficulty date
May 5, 2017
Submitted
May 5, 2017
Operation
Air carrier
Aircraft
N692AA
Make and model
Boeing 757223
Aircraft serial
26972
Aircraft time
80,595 hours, 22,562 cycles
Part
Battery Pack
Part number
P4010049
Part serial
24167
Condition
Discharged
Location
Cabin
Part time
173 hours, 62 cycles
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

AIRCRAFT WAS IN BASE MAINTENANCE. FIRST CLASS EMERGENCY PATH LIGHT INOPERATIVE. REMOVED AND REPLACED EMERGENCY BATTERY AND CONTROL MODULE (AALA201705059053) IAW AMM 33-51-07. ACCOMPLISHED OPERATIONAL CHECK IAW AMM 33-51-00. SYSTEM CHECKS NORMAL