Service difficulty report · Battery Pack · Boeing 767281

Difficulty date
May 10, 2016
Submitted
May 25, 2016
Operation
Air carrier
Aircraft
N791AX
Make and model
Boeing 767281
Aircraft serial
23141
Aircraft time
54,325 hours, 41,093 cycles
Part
Battery Pack
Part number
20131ASMI
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

THREE EMER LAMPS DO NOT ILLUMINATE DURING TEST, INSIDE ENTRYWAY CEILING CTR & TWO LT OVERHEAD FIXTURES.