Service difficulty report · Battery Pack · Boeing 757223

Difficulty date
December 7, 2020
Submitted
December 15, 2020
Operation
Air carrier
Aircraft
N567CA
Make and model
Boeing 757223
Aircraft serial
24608
Aircraft time
75,184 hours, 25,377 cycles
Part
Battery Pack
Part number
20131A
Part serial
60354
Condition
Discharged
Location
Emergency Lights
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

ENTRY DOOR "L-1" EMERGENCY EXIT SIGN INOPERABLE, REF. LP 43423-2. REMOVED AND REPLACED THE BATTERY PACK AT BS 711, EQUIPMENT NR M10799, PER B757 AMM 33-51-07.