stuck clutch

General topics related to John Deere Snowmobiles
tipitup
Posts: 126
Joined: Thu Jul 28, 2005 12:00 am
Location: logan,ut

stuck clutch

Post by tipitup »

Thanks for all of the help you guys have been giving me. I'm to the end of the rope on this sled. I'm ready to see what dad wants to do with it, and go from there. I don't suppose anyone wants to come to utah to get a sportfire. i'm into it about 100 bucks.
quadfamily
Posts: 32
Joined: Sun Aug 14, 2005 12:00 am
Location: New Jersey
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stuck clutch

Post by quadfamily »

Don't give up tipitup,
I had the same exact problem on my sleds. Tried everyones suggestions and ruined two pullers in the process(they bent). My impact is a good one and it did nothing. What finally worked for me is what JDguy did. I took my acetylene torch and started heating up The part that contacts the crank, being careful not to heat up anything else. Turns out I didn't really have to worry about heating up anything else because the clutch popped off almost instantly when I applied the heat, it didn't have time to transfer heat anywhere else. I couldn't even really see any heat discoloration in the area I heated because it happened so fast. I think the ecetylene torch worked well because it put heat in a very concentrated area really quickly instead of heating up a much larger area over a longer period of time like a propane torch would tend to do.
John
80 Sportfire
80 Liquifire
81 Trailfire 440
More ideas than time...
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ICCSF 108
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Real Name: Kenny Heins, AKA Grumpy
Location: Blue Springs Mo.
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stuck clutch

Post by ICCSF 108 »

Sometimes, you have to do what you have to do to get them off. but make sure trying the last 2 methods that you have your clutch puller as tight as you can get it with your impact before useing the gas wrench.

Ken
AKA: Kenny, Grumpy, Mr. Richard Head
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400brian
Posts: 5626
Joined: Wed Jul 20, 2005 12:00 am
Real Name: James T. Kirk
Location: South Central Wisconsin

stuck clutch

Post by 400brian »

With a big hammer and a fire wrench you can disassemble most anything!

The line between disassembly and distruction can be a fine line though.

But hey, it's all a learning experience! :lol:

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tipitup
Posts: 126
Joined: Thu Jul 28, 2005 12:00 am
Location: logan,ut

stuck clutch

Post by tipitup »

I used a propane torch to no avail. I did look on my puller and the first treads are starting to flatten out, i don't think that they are spinning in there but they are getting close. I have a nephew here and we put a big wrench on it with a breaker bar and then heated it, nothing.

My only other concern would be that I'm doing it wrong. I have taken out the bolt on the end of clutch and put the puller in there and tightened it as tight as possible. am i missing something? The outer half sheave would spin off but the one that looks like a plate would not budge.
81spitfire

stuck clutch

Post by 81spitfire »

you could always cut it off with the accetylene torch then buy a new clutch. its a rather pricy alternative but it will work 100% of the time.
Jingles
Posts: 31
Joined: Tue Sep 13, 2005 12:00 am

stuck clutch

Post by Jingles »

When you master this one you will be ready to move onto siezed suspension cross shafts. With all the work to get the clutch off, it would make sense to replace the crank seal regardless. Good luck, stiff upper lip, and all that stuff! Jingles.
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