Service difficulty report · Battery Pack · Boeing 767432ER

Difficulty date
April 29, 2020
Submitted
May 8, 2020
Operation
Air carrier
Aircraft
N838MH
Make and model
Boeing 767432ER
Aircraft serial
29711
Aircraft time
79,828 hours, 14,185 cycles
Part
Battery Pack
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

EMERGENCY LIGHTS AT ROWS 1A-5A ARE INOPERATIVE. REPLACED BATTERY PACK AT M736. SYSTEM OPERATION IS NORMAL.