Service difficulty report · Battery Pack · Boeing 7378

Difficulty date
March 15, 2025
Submitted
March 31, 2025
Operation
Air carrier
Aircraft
N1803U
Make and model
Boeing 7378
Aircraft serial
60226
Aircraft time
7,550 hours, 3,895 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zone 200
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

AT THE FWD SERVICE DOOR; THE EXIT LIGHT BELOW THE EXIT SIGN HAS AN INOP BULB.<[01] FOUND THE EMERGENCY LIGHT BATTERY PACK AND CHARGER (M02816) TO BE AT FAULT; REMOVED AND REPLACED THE EMERGENCY LIGHT CHARGER AND BATTERY PACK (M02816) IAW AMM 33-51-06. OP CHECK GOOD PER AMM 33-51-06;[02] VERIFIED C/A #1.

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