Service difficulty report · Power Supply · Boeing 737790

Difficulty date
March 26, 2025
Submitted
March 27, 2025
Operation
Air carrier
Aircraft
N644AS
Make and model
Boeing 737790
Aircraft serial
30795
Aircraft time
64,598 hours, 35,382 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

R-2 DOOR EMERGENCY EXIT LIGHT IS INOP. SRXR430X. GROUNDED - YES. REMOVED AND REPLACED M1673 EMERGENCY BATTERY PACK AND PERFORMED OPS CHECK TESTED GOOD IAW AMM 33-51-06-960-805 SRXR430X. (S/N 368795)