Service difficulty report · Battery Pack · Boeing 767233

Difficulty date
July 29, 2018
Submitted
August 1, 2018
Operation
Air carrier
Aircraft
N770JM
Make and model
Boeing 767233
Aircraft serial
24145
Aircraft time
83,296 hours, 20,223 cycles
Part
Battery Pack
Part number
20131A
Condition
Discharged
Location
Cabin
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

DURING INSPECTION, EMERG LIGHT INOP LH9 BATTERY PACK FAULT. 5 REQUIRED FOR POSITIONS M1208, M1210, M961, M735, AND M734. NO FURTHER INCIDENT. R2 BATTERY PACK.