Service difficulty report · Unknown · Boeing 737990

Difficulty date
October 11, 2021
Submitted
October 15, 2021
Operation
Air carrier
Aircraft
N315AS
Make and model
Boeing 737990
Aircraft serial
30019
Aircraft time
63,275 hours, 25,483 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
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

WHILE PERFORMING T.C. # 78233008, FOUND RH AFT OVERWING EXTERIOR EMERGENCY LIGHT INOP. GROUNDED - YES. RELAMPED OVERWING EMER LT IAW AMM 33-51-04-960-801. NO HELP. REMOVED AND REPLACED POWER SUPPLY M1671 IAW AMM 33-51-06-960-806. NO HELP. VERIFIED 6V PRESENT AT ASSEMBLY. BENT LOWER CONTACT UP TOWARDS BOTTOM OF BULB, AND RELAMPED AGAIN. NOW CHECKS GOOD. ALL EMERGENCY LIGHTS FOR ASSY M1671 CHECK GOOD AT THIS TIME.