Service difficulty report · Battery Pack · Boeing 737990

Difficulty date
December 28, 2022
Submitted
December 29, 2022
Operation
Air carrier
Aircraft
N302AS
Make and model
Boeing 737990
Aircraft serial
30017
Aircraft time
63,807 hours, 26,674 cycles
Part
Battery Pack
Part number
D71702001
Condition
Discharged
Location
Emergency Lights
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY EXIT LIGHTS INOP AT DOOR 2L. GROUNDED - YES. REMOVED AND REPLACED BATTERY POWER SUPPLY (M1673) REF AMM 33-51-06-960-805. OP CHECKS GOOD.