Service difficulty report · Power Supply · Boeing 737890

Difficulty date
November 16, 2024
Submitted
November 26, 2024
Operation
Air carrier
Aircraft
N516AS
Make and model
Boeing 737890
Aircraft serial
39044
Aircraft time
54,858 hours, 16,370 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

DURING AVIONICS POST CHECKS FOUND SEVERAL INTERIOR AND EXTERIOR EMER LIGHTS INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY ASSEMBLY OP CHK GOOD IAW B737-800 AMM 33-51-06-960-805. (S/N 43708)