Service difficulty report · Bulb · Boeing 737

Difficulty date
May 1, 2022
Submitted
May 3, 2022
Operation
Air carrier
Aircraft
N770SA
Make and model
Boeing 737
Aircraft serial
30589
Aircraft time
70,180 hours, 41,573 cycles
Part
Bulb
Condition
Inoperative
Location
L1 Door
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

BULBS OUT ON EMERGENCY EXIT LIGHTS JUST FORWARD OF FED & FSD. / [01] REMOVED AND RELAMPED FLIGHT ENTRY DOOR EMERGENCY EXIT LIGHT BULB (1) EACH AND PERFORMED GOOD INSTALLATION TEST PER AMM 33-51-01-960-801 STEP 2.C.(1)(A);(C);(2).;[02] REMOVED AND REPLACED FOWARD SERVICE DOOR EMERGENCY EXIT LIGHT ASSEMBLY AND PERFORMED GOOD INSTALLATION TEST PER AMM 33-51-01-960-802 STEP 3.C.(2);(5)(D)(6);(7);[03] VERIFIED CORRECTIVE ACTION 1 AND 2