Service difficulty report · Power Supply · Boeing 737790

Difficulty date
July 15, 2024
Submitted
October 15, 2024
Operation
Air carrier
Aircraft
N622AS
Make and model
Boeing 737790
Aircraft serial
30165
Aircraft time
70,727 hours, 36,945 cycles
Part
Power Supply
Part number
D71702001
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

EMERGENCY LIGHT ABOVE L2 DOOR IS INOP. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACK IN POWER SUPPLY FOR EMERGENCY LIGHTS ABOVE L2 DOOR IAW BOEING 737-700 AMM TASK 33-51-06-960-805. EMERGENCY LIGHTS TEST SUCCESSFUL IAW BOEING 737-700 AMM TASK 33-51-00-710-801WO: 2008960REFERENCE_TASK_CARD: AAR-11.