Service difficulty report · Battery Pack · Boeing 767323

Difficulty date
September 13, 2016
Submitted
September 16, 2016
Operation
Air carrier
Aircraft
N342AN
Make and model
Boeing 767323
Aircraft serial
33081
Aircraft time
52,495 hours, 8,539 cycles
Part
Battery Pack
Part number
20131
Part serial
33891
Condition
Faulty
Location
Emergency Lights
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

ON PS 2 CHECK, FOUND R4 EMERGENCY LIGHT ON DOOR ALL 3 EXIT SIGNS INOPERATIVE. TROUBLESHOOTING FOUND FAULTY BATTERY & CHARGER. REPLACED THE BATTERY & CHARGER IAW MM 33-51-07. ACCOMPLISHED OPSS CHECK OF EMERGENCY LIGHT, CHECKED NORMAL.