Service difficulty report · Power Supply · Boeing 737890

Difficulty date
November 28, 2022
Submitted
December 1, 2022
Operation
Air carrier
Aircraft
N516AS
Make and model
Boeing 737890
Aircraft serial
39044
Aircraft time
50,675 hours, 15,050 cycles
Part
Power Supply
Part number
D71702001
Condition
Inoperative
Location
Emergency Lights
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 EXIT LIGHT IN VICINITY OF OVERWING EXITS INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY EXIT POWER SUPPLIES M1694 & M1695 & INSTALLATION TEST GOOD IAW B737-800 AMM 33-51-06-960-806.