Service difficulty report · Power Supply · Boeing 737990

Difficulty date
February 3, 2025
Submitted
February 4, 2025
Operation
Air carrier
Aircraft
N302AS
Make and model
Boeing 737990
Aircraft serial
30017
Aircraft time
70,077 hours, 29,619 cycles
Part
Power Supply
Part number
D71702001
Condition
Inoperative
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

WHILE PERFORMING T/C 78233008 AFT AISLE LIGHT FOUND INOP. GROUNDED - YES. REMOVED AND REPLACED AFT BATTERY PER AMM TASK 33-51-06-610-802 OPS CHECK GOOD.