Service difficulty report · Battery Pack · Boeing 7378

Difficulty date
October 14, 2025
Submitted
October 16, 2025
Operation
Air carrier
Aircraft
N321RL
Make and model
Boeing 7378
Aircraft serial
44452
Aircraft time
16,664 hours, 6,180 cycles
Part
Battery Pack
Condition
Inoperative
Location
Ozne 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

AIRCRAFT WAS NOT GROUNDED: R2 DOOR EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED AFT RIGHT EMERGENCY BATTERY PACK. PER AMM 33-51-06. OPERATIONAL CHECK NORMAL.

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