Service difficulty report · Power Supply · Boeing 737

Difficulty date
July 16, 2022
Submitted
July 18, 2022
Operation
Air carrier
Aircraft
N732AN
Make and model
Boeing 737
Aircraft serial
31549
Aircraft time
30,742 hours, 3,647 cycles
Part
Power Supply
Part number
D71702001
Part serial
119830
Condition
Faulty
Location
Zone 200 - Fuse
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: FORWARD GALLEY EMERGENCY LIGHTS DRAIN WITHIN MINUTES. REPLACED EMERGENCY LIGHTS POWER SUPPLY ABOVE L1 DOOR PER AMM 33-51-06. OPERATIONAL CHECK GOOD.