Service difficulty report · Filter · Boeing 73783N

Difficulty date
October 14, 2025
Submitted
October 16, 2025
Operation
Air carrier
Aircraft
N831SY
Make and model
Boeing 73783N
Aircraft serial
28249
Aircraft time
69,270 hours, 31,066 cycles
Part
Filter
Condition
Dirty
Location
Zone 100
Stage of operation
DE
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

FOUL ODOR NOTED DURING DESCENT AND AFTER LANDING. ODOR IS STRONGEST AFTER LANDING IN THE AFT GALLEY. REMOVED AND REPLACED RECIRCULATION AIR FILTERS REF AMM 21-25-01 OPS CHECK GOOD

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