Service difficulty report · Engine · Boeing 7378

Difficulty date
October 24, 2026
Submitted
October 26, 2026
Operation
Air carrier
Aircraft
N37257
Make and model
Boeing 7378
Aircraft serial
43442
Aircraft time
18,087 hours, 6,195 cycles
Engine
Cfmint LEAP1B28
Part
Engine
Condition
Smoke
Location
Nr 2
Stage of operation
TX
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

RAMP REPORTS THAT LARGE AMOUNT OF SMOKE COMING OUT OF FRONT ON ENG 2 ON ARRIVAL. PERFORMED VISUAL INSPECTION IAW FIM 71-00 TASK 900, SMOKE IS COMING FROM OIL IN THE C-SUMP THAT CAUSES FUMES IN THE EXHAUST AREA BACK WIND IS BLOWING FROM TAIL PIPE TO FRONT OF ENGINE. NO FAULTS PRESENT. OK TO CONTINUE

More about the Boeing 737-8