Service difficulty report · Battery Pack · Boeing 737823

Difficulty date
March 12, 2021
Submitted
March 15, 2021
Operation
Air carrier
Aircraft
N974AN
Make and model
Boeing 737823
Aircraft serial
30098
Aircraft time
56,479 hours, 23,423 cycles
Part
Battery Pack
Part number
D71701100
Condition
Inoperative
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

AIRCRAFT WAS NOT GROUNDED: REMOVE AND REPLACE POWER SUPPLY BATTERY PACK. REMOVED AND REPLACED POWER SUPPLY BATTERY PACK PER AMM 33-51-06.