Service difficulty report · Seal · Cessna 525B

Difficulty date
December 25, 2024
Submitted
January 10, 2025
Operation
Air carrier
Aircraft
N753JS
Make and model
Cessna 525B
Aircraft serial
525B0100
Aircraft time
3,620 hours, 2,515 cycles
Engine
Wilint FJ443A
Engine time
3,600 hours, 2,504 cycles
Part
Seal
Condition
Leaking
Location
Nr 2 Eng Oil
Part time
3,600 hours, 2,504 cycles
Stage of operation
CL
How discovered
O
Nature of condition
K, B
Precautionary procedure
A

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

What was found

DURING TAKEOFF ENCOUNTERED HOT ENVIRONMENTAL SMELL WITH LIGHT SMOKE IN THE CABIN. FOUND #2 ENGINE #1 AND #2 INTERNAL OIL SEALS LEAKING BEYOND LIMITS. REMOVED #2 ENGINE AND INSTALLED SERVICEABLE RENTAL ENGINE.

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