Service difficulty report · Bulb · Boeing 7377H4

Difficulty date
November 28, 2023
Submitted
January 2, 2024
Operation
Air carrier
Aircraft
N461WN
Make and model
Boeing 7377H4
Aircraft serial
32465
Aircraft time
64,738 hours, 38,739 cycles
Part
Bulb
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

FSD UPPER EMERGENCY EXIT FWD BULB IS BURNT OUT 2023-652354<[01] REPLACED UPPER EMERGENCY EXIT FWD BULB IAW: B737-700 SWPM 20-84-13 AND PERFORMED OPERATIONAL TEST AMM 33-51-00-720-801 TEST IS OK.;[02] REPLACED UPPER EMERGENCY EXIT FWD BULB IAW: B737-700 SWPM 20-84-13 AND PERFORMED OPERATIONAL TEST AMM 33-51-00-720-801 TEST IS OK.

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