Service difficulty report · Light · Boeing 7377H4

Difficulty date
October 13, 2023
Submitted
October 19, 2023
Operation
Air carrier
Aircraft
N409WN
Make and model
Boeing 7377H4
Aircraft serial
27896
Aircraft time
72,749 hours, 43,518 cycles
Part
Light
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 200 Fus Top
Stage of operation
IN
How discovered
9
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

FOUND SEAT ROW 9 AND 11 ABC LEFT HAND EMERGENCY BIN LIGHTS INOP<[01] COMPLETED WORK STEP 1.;[02] CERTIFIED ACTION 2 STEP 2;[03] REPLACED LAMPS ON SEAT ROW 9 AND 11 ABC LEFT HAND EMERGENCY BIN LIGHTS AND CHECKED VOLTAGE ON BOTHS LIGHTS; STILL FAIL PER AMM 33-51-03-960-801; FOUND BAD FUSE ON EPSU M1670; THE FUSE WAS REPLACED AND PERFORMED GOOD OPERATIONAL TEST PER AMM 33-51-06-960-804.;[04] VERIFIED CORRECTIVE ACTION 3 AND MEASUREMENT TABLE

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