620 oil leake

k knight · Aug 15, 2014

came in from bushhogging today. while tractor running notice oil leaking from flywheel looks like seal behind fw Is the problem.how much trouble to replace

dflippin08 · Aug 16, 2014

I think you should a search in this forum... I have a 620 and I going through a rebuild now. I found that blow by was causing my leak. I have asked several question about the leak, the repair, and the results. You should find all the info you need. I believe everybody else is tired of 620 questions. Lol.

PJH · Aug 17, 2014

It's not a real big job, but I'd recommend getting a service manual to guide you through the process. Gotta remove the starter pedal linkage, the flywheel cover, the flywheel, and the slinger housing. There's valuable info in the service manual about checking the various parts for wear or damage, and about centering the slinger housing, setting the crankshaft end play, and tightening the flywheel.

620 oil leake

k knight

New User

dflippin08

Member

PJH

Well-known Member

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