3PG crankcase halves

Grizzley

Member
What is the best way to take the 3PG crankcase apart? I assume that it is pressed on the crank or the bearings? All help appreciated.
Gregg
 

Bob-o

Member
Once you have the two halves loose, the fun begins
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.

Put the crank verticle to the gound (Clutch side up), use some lumber or something to support the upper case half. Then hit it with a hammer... no overkill please
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. Actually, or obviously
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, use a peice of soft wood over the crankshaft... to hit.

It is a two part seal (if you will): Bearings pressed on to crank, bearings pressed into case. What your going to be doing is causing one of those to break apart.... sometimes, if you get lucky, they both separate (bearings and case).

May I ask what you have planned
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Have a great one,
Bob
 

Grizzley

Member
A complete rebuild, nothing fancy just the standard stuff. Piston, rings, jug, crank and rod, seals, bearings and gaskets.
Thanks,
Gregg
 
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