Service difficulty report · Power Supply · Boeing 7378

Difficulty date
November 10, 2025
Submitted
November 12, 2025
Operation
Air carrier
Aircraft
N324RN
Make and model
Boeing 7378
Aircraft serial
44454
Aircraft time
16,506 hours, 6,197 cycles
Part
Power Supply
Part number
D71702001
Condition
No Test
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

AIRCRAFT WAS GROUNDED: EMERGENCY LIGHT ON OVERWING EXIT ROW 16FED DOES NOT ILLUMINATE. REPLACED RIGHT HAND OVER WING EMERGENCY LIGHT POWER SUPPLY M1695. PER AMM 33-51-06.

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