Service difficulty report · Fire Warning · Boeing 7378H4

Difficulty date
January 15, 2026
Submitted
January 20, 2026
Operation
Air carrier
Aircraft
N8547V
Make and model
Boeing 7378H4
Aircraft serial
63572
Aircraft time
27,726 hours, 14,021 cycles
Part
Fire Warning
Condition
Intermittent
Location
Zn 200 Fus Top
Stage of operation
TX
How discovered
V
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

F/O SIDE FIRE WARNING LT COMES ON INTERMITTENLY WITH NO BELL OR OTHER INDICATIONS AT GATE; ENGINE OFF.<[01] R+R F/O'S FIRE WARNING BASE PER AMM 33-11-00

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