Service difficulty report · Battery · Boeing 767424ER

Difficulty date
May 22, 2023
Submitted
May 26, 2023
Operation
Air carrier
Aircraft
N78060
Make and model
Boeing 767424ER
Aircraft serial
29455
Aircraft time
82,502 hours, 11,612 cycles
Part
Battery
Part number
ADD71701100
Part serial
181545
Condition
Discharged
Location
M732
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

CABIN SEAT 16LK TO SEAT 27LK EMERGENCY LIGHT FOUND DIM FOR 15 MINUTES. TRANSFER REF NR HX WO.1711217 AND ORIGINATED BY EMP NO.V896965. M732 EMER LT POWER SUPPLY AND BATTERY PACK REPLACED AND OP TEST RESULT NORMAL REF AMM 33-51-07. WORK ACCOMPLISHED BY MECHANIC V907894 INSPECTED BY V896995.