Onan Bearings

708 Views 4 Replies 3 Participants Last post by azshadeguy, Oct 4, 2015

azshadeguy

Discussion Starter · Sep 27, 2015

I have a Onan P220 That I am rebuilding.
When I got it the camshaft was in 4 pieces.
It took out the block when it exploded.
I have a new block and cam and I am starting to put it back together.
I ordered some cam bearings and ruined them putting them in.
My question is what kind of bearing driver to get to put bearings in.
Thanks

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Ray Martin

· #2 · Sep 27, 2015

We had a round piece of stock just under the bore of the block and .008 less the bore of the cam bearing to push them, looks like a piece of round stock with a shoulder on it, my two cents.

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azshadeguy

Discussion Starter · #3 · Oct 4, 2015

That's about what the tool looks like in the tool manual

http://www.gmcmi.com/wp-content/uploads/2014/05/Onan-Tools-Catalog.pdf

I cant seem to find one and I don't have anyway to turn one

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Tractor-Holic

· #4 · Oct 4, 2015

Maybe a bearing and bushing installer set like these used on vehicles might have a close enough driver to fit,or you could modify one to work ?..most good parts stores stock these kits..(one pictured is from Harbor Freight)..