Service difficulty report · Power Supply · Boeing 737823

Difficulty date
December 29, 2022
Submitted
January 11, 2023
Operation
Air carrier
Aircraft
N906AN
Make and model
Boeing 737823
Aircraft serial
29508
Aircraft time
61,823 hours, 25,203 cycles
Part
Power Supply
Part number
D71702001
Part serial
120540
Condition
Inoperative
Location
Zone 200 - Fuse
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

AIRCRAFT IN BASE MAINTENANCE: LEFT HAND AFT OVERWING EMERGENCY EXIT, EXIT SIGN INOPERATIVE. REPLACED EMERGENCY LIGHTING BATTERY PACK POWER SUPPLY ASSEMBLY M1695. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-06.