Service difficulty report · Battery Pack · Boeing 767316

Difficulty date
August 18, 2025
Submitted
August 18, 2025
Operation
Air carrier
Aircraft
N395UP
Make and model
Boeing 767316
Aircraft serial
29229
Aircraft time
90,323 hours, 21,180 cycles
Part
Battery Pack
Part number
20131A
Part serial
16898
Condition
Inoperative
Location
Zone 200
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY DOOR LIGHTS AND R/H DOME EMERGENCY LIGHT INOP. REPLACED M735 EMERGENCY BATTERY PACK AND TESTED LIGHT SATIS IAW AMM 33-51-07-401 REV 145.