Service difficulty report · Power Supply · Boeing 737790

Difficulty date
January 8, 2015
Submitted
January 12, 2015
Operation
Air carrier
Aircraft
N626AS
Make and model
Boeing 737790
Aircraft serial
30793
Aircraft time
47,599 hours, 21,162 cycles
Part
Power Supply
Part number
D71702001
Condition
Failed
Location
Emergency Light
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

ACCOMPLISHMENT, 3 EA BULLNOSE EMERGENCY SPOTLIGHTS FROM LOCATIONS 9-18R INOPERATIVE, RT OVERWING EMERGENCY EXIT SIGN ABOVE DOOR AND SIDEWALL MARKER INOPERATIVE, AND OVERWING EXTERNAL PATH SPOTLIGHT INOPERATIVE. ALL ABOVE LIGHTS MAY BE TIED TO THE SAME BATTERY PACK. ACFT GROUNDED. R & R M1669 BATT PACK ASSY IAW AMM 33-51-06, ALL EMERGENCY LIGHTS LISTED IN ABOVE DEFECT DESCRIPTION OPS NORMAL. ACFT OK FOR SERVICE.