Service difficulty report · Ecs · Boeing 737924ER

Difficulty date
February 9, 2026
Submitted
February 11, 2026
Operation
Air carrier
Aircraft
N68802
Make and model
Boeing 737924ER
Aircraft serial
42739
Aircraft time
39,221 hours, 14,323 cycles
Part
Ecs
Condition
Contaminated
Location
Zone 100
Stage of operation
CL
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

DURING TAKEOFF ROLL A BRIEF MOMENT OF FUMES ODORS OCCURED FOR 2 MINUTES. PER FIM 71-05 TASK 807 VERIFIED NO ENGINE OIL OVERSERVICED CONDITION OCCURED. PERFOMRED TASK 21-00-01-100-801 OIL CONTAMINATION REMOVAL FROM AIR CONDITIONING AND PNEUMATIC SYSTEMS VERFIED NO SMOKE OR ODOR IN CABIN DURING ENGINE IDLE RUN ALSO REMOVED AND REPLACED BOTH REIRCURCULATION FILTERS IAW AMM TASK 21-25-01-000-801 AS PRECAUTIONARY.