Smokin Dog
Posts: 286
Joined: 10/25/2007
Status: offline
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I don't remember the mm size of the crankshaft bolt, holding
the pulley on. But the bolt has to be removed, it's a very short
fat bolt. After the bolt is removed , you use a special puller for
the pulley. it goes into the bolt hole in the crank and hooks on
the pulley in two slots, The pulley is very easy to destroy, and
has no reason to be removed unless you are replacing the pulley
or rebuilding the engine. The engine does not have a seal for that
pulley, but has what was kown as a oil slinger. It looks like threads on a bolt and as the engine turns the grooves are threaded
backward in order to push the oil back into the engine. However
if you run the engine hard some oil will bypass the slinger and
look like a leak around the pulley and exhaust.
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