Service difficulty report · Battery Pack · Boeing 737823

Difficulty date
June 11, 2020
Submitted
June 12, 2020
Operation
Air carrier
Aircraft
N951AA
Make and model
Boeing 737823
Aircraft serial
29538
Aircraft time
57,759 hours, 23,840 cycles
Part
Battery Pack
Part number
D71701100
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

AIRCRAFT WAS GROUNDED: RIGHT HAND OVERWING EMERGENCY EXIT LIGHT INOPERATIVE AT SEAT ROW 15. REPLACED BATTERY PACK IN EMERGENCY POWER SUPPLY UNIT M1695 AND ACCOMPLISHED A SATISFACTORY OPERTIONAL CHECK PER AMM 33-51-00.