Service difficulty report · Bulb · Boeing 7377H4

Difficulty date
October 20, 2021
Submitted
October 28, 2021
Operation
Air carrier
Aircraft
N783SW
Make and model
Boeing 7377H4
Aircraft serial
29809
Aircraft time
68,060 hours, 40,258 cycles
Part
Bulb
Condition
Inoperative
Location
Cabin
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

L-1 DOOR UPPER EMERGENCY LIGHT WITH 2EA BULBS INOP ; / [01] RECITED BULBS (2EA) AT L-1 DOOR UPPER EMERGENCY LIGHT AS PER REF B737 AMM 33-51-01-960-801 PERFORMED OPERATIONAL TEST FOUND NORMAL; [02] VERIFIED STEP 1

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