Service difficulty report · Power Supply · Boeing 7377H4

Difficulty date
April 23, 2022
Submitted
May 18, 2022
Operation
Air carrier
Aircraft
N474WN
Make and model
Boeing 7377H4
Aircraft serial
33861
Aircraft time
59,626 hours, 35,442 cycles
Part
Power Supply
Condition
Inoperative
Location
Pax Cabin
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

INOP EMERGENCY EXIT LIGHT POWER SUPPLY LT SIDE AT PASSENGER CABIN (1 EA) 2022-211484 / [01] REPLACED EMERGENCY EXIT LIGHT POWER SUPPLY LT SIDE AT PASSENGER CABIN (1 EA) IAW B737-700 AMM-33-51-06-960-806;[02] CORRECTED STEP 1 REPLACED EMERGENCY EXIT LIGHT POWER SUPPLY LT SIDE AT PASSENGER CABIN (1 EA) IAW B737-700 AMM-33-51-06-960-806<BR>OPERACIONAL TEST IS OK;[03] TASK COMPLETED; TEST OK

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