Service difficulty report · Power Supply · Boeing 7377H4

Difficulty date
October 31, 2024
Submitted
December 10, 2024
Operation
Air carrier
Aircraft
N203WN
Make and model
Boeing 7377H4
Aircraft serial
32483
Aircraft time
65,788 hours, 39,238 cycles
Part
Power Supply
Condition
Inoperative
Location
Zn 800 Door
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 POWER SUPPLY ON EMERGENCY EXIT DOOR RT SIDE AT PASSENGER CABIN 2024-686819<[01] SHIFT CHANGE POWER SUPPLY ON EMERGENCY EXIT DOOR RT INSTALLED PENDING FOR TEST;[02] REPLACED POWER SUPPLY ON EMERGENCY EXIT DOOR RT SIDE AT PASSENGER CABIN IAW B737-700 AM 33-51-06-960-806. PERFORMED TES IS OK;[03] CORRECTED STEP 2<BR><BR>REPLACED POWER SUPPLY ON EMERGENCY EXIT DOOR RT SIDE AT PASSENGER CABIN IAW B737-700 AMM 33-51-06-960-806. PERFORMED TES IS OK;[04] REPLACED POWER SUPPLY ON EMERGENCY EXIT DOOR RT SIDE AT PASSENGER CABIN IAW B737-700 AMM 33-51-06-960-806. PERFORMED TES IS OK

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