Service difficulty report · Battery Pack · Boeing 767424ER

Difficulty date
January 18, 2024
Submitted
January 19, 2024
Operation
Air carrier
Aircraft
N78060
Make and model
Boeing 767424ER
Aircraft serial
29455
Aircraft time
84,979 hours, 11,960 cycles
Part
Battery Pack
Part number
ADD71701100
Part serial
215135
Condition
Discharged
Location
M1208
Stage of operation
IN
How discovered
O
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

CABIN - DR1 CUTOUT EXIT SIGN LT COME ON LESS THAN 15 MINS (BAT EQ#M1208) TRANSFER REF. NON-ROUTINE HX NRC WO.2709089 AND ORIGINATED BY EMP NO. V897815 EMER LT BAT PACK EQ NO.M1208 REPLACED AND BAT PACK EQ NO.M1208 ATTACHED FORM 44-0008 ITEM 1-3 ACCOMPLISHED. CHARGER REPLACED AND INSTALLATION TEST CARRIED OUT NORMAL. WORK ACCOMPLISHED BY MECHANIC V897815 INSPECTED BY V898561 CABIN DR1 CUTOUT EXIT SIGN LT TEST CARRIED OUT NORMAL AS PER AMM 33-51-07, 33-51-00.