Service difficulty report · Bulb · Boeing 7378H4

Difficulty date
March 19, 2025
Submitted
March 24, 2025
Operation
Air carrier
Aircraft
N8529Z
Make and model
Boeing 7378H4
Aircraft serial
36974
Aircraft time
26,288 hours, 13,145 cycles
Part
Bulb
Condition
Burned
Location
Zone 200
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

FSD HEADER EXIT SIGN HAS ONE EACH BULB OUT. <[01] REPLACED 1EA BULB AT FSD EXIT SIGN IAW AMM 33-51-01-960-801.; [02] REPLACED 1EA BULB AT FSD EXIT SIGN IAW AMM 33-51-01-960-801 OPS CHECK GOOD.

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