Service difficulty report · Battery Pack · Boeing 7378

Difficulty date
July 25, 2023
Submitted
July 25, 2023
Operation
Air carrier
Aircraft
N8712L
Make and model
Boeing 7378
Aircraft serial
36930
Aircraft time
12,625 hours, 5,659 cycles
Part
Battery Pack
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 200 Fus Top
Stage of operation
IN
How discovered
9
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

2 EMERGENCY LIGHTS ON RIGHT WING NEAR EMERGENCY EXIT DOOR ARE INOP. R & R EMERGENCY POWER SUPPLY M1670 + BATTERY PACK PER AMM 33-51-06.

More about the Boeing 737-8