Service difficulty report · Power Supply · Boeing 7377H4

Difficulty date
March 8, 2025
Submitted
March 10, 2025
Operation
Air carrier
Aircraft
N474WN
Make and model
Boeing 7377H4
Aircraft serial
33861
Aircraft time
67,911 hours, 40,656 cycles
Part
Power Supply
Condition
Inoperative
Location
Zone 200
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

ROW 1 AND 2 EMERGENCY LIGHTS ON FO SIDE INOP <[01]. REMOVED AND REPLACED FWD RH EMER LIGHT POWER SUPPLY IAW AMM 33-51-06; OPS CHECK GOOD.

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