Service difficulty report · Battery Pack · Boeing 737824

Difficulty date
December 13, 2014
Submitted
December 17, 2014
Operation
Air carrier
Aircraft
N77518
Make and model
Boeing 737824
Aircraft serial
31605
Aircraft time
20,086 hours, 6,937 cycles
Part
Battery Pack
Part number
D71702001
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

LEFT OVERWING EMER LIGHT BATTERY PACK M1694 INOPERATIVE. R & R POWER SUPPLY BATTERY PACK M1694. OPERATIONS TEST FOUND NORMAL IAW AMM 33-51-06.