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dbrus 
Bronze Level
Joined: 03 Mar 2010
Location: Iowa
Points: 1
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 Topic: WC Front Crankshaft Pulley
Posted: 03 Mar 2010 at 9:26am |
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I teach a Power Technology class at a high school in Iowa and I have a group of students working on rebuilding a 201 CI gas engine out of an old WC. My question is what is the best way to remove the handcrank/crankshaft pulley off the front of the engine? I tried to have one of my students use a 2 jaw gear puller, and he ended up cracking the pulley. I felt like an idiot after that for setting the student up with the wrong tool for the job. Does anyone sell these pulleys aftermarket or can I get one from a salvage yard easily? Thanks for any input.
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powertech84
Silver Level
Joined: 17 Oct 2009
Location: Wisconsin
Points: 469
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Posted: 03 Mar 2010 at 6:00pm |
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I cracked the first one i did too. I even used a bearing splitter and tbar puller, thought i was doing everything right. Last one i did i used a little propane torch and held it under the bottome for a couple minutes. It came off so easy i dont think i even needed the puller. Basically threaded the screw in by hand and it came off.
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CTuckerNWIL
Orange Level
Joined: 11 Sep 2009
Location: NW Illinois
Points: 22822
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Posted: 03 Mar 2010 at 7:34pm |
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I took one off my parts tractor last weekend with a small prybar and a little brass hammer. it took longer to get the setscrew out than to remove the pulley. They are available as a reproduction for something like $180 I believe. Find a boneyard and go borrow one from a donor.
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Denis in MI
Orange Level
Joined: 15 Sep 2009
Location: Norvell, MI
Points: 832
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Posted: 03 Mar 2010 at 7:37pm |
This might be what you need but it looks odd from this angle.
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1938 B, 1945 B, 1941 IB, 1949 C, 2 1938 WCs, 3 1950 WDs, 1951 WD, 2 1955 WD45, 1957 D-14
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norm [ind]
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Joined: 16 Sep 2009
Location: BOURBON,IN.
Points: 667
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Posted: 03 Mar 2010 at 8:18pm |
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give us call 1-800-254-3116 we have some
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LouSWPA
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Joined: 11 Sep 2009
Location: Clinton, Pa
Points: 24711
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Posted: 03 Mar 2010 at 10:32pm |
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UM, just for the record, I believe that there is a set screw, on top of a set screw holding that pully in place. Is it possible there is still a set screw holding things up?
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CTuckerNWIL
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Joined: 11 Sep 2009
Location: NW Illinois
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Posted: 04 Mar 2010 at 7:14am |
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Lou, the WC's I have, have a long set screw with a jam nut on top.
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