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Cleaning clutch sheaves

For summer storage I sprayed some silicone type spray on the clutches on our sleds to help prevent bad things from happening to them. I've done this before, but I can't remember what I used to get the stuff off- would carb cleaner work, or would it harm any kind of coating the clutches may have on them?
 
Don't think I would have done that!!

I usually use VERY hot water and soap (and a scotch-brite pad if necessary). Scuff off any black marks from clutch surfaces and also scuff belt edges. Then wash all three with VERY hot water and soap. Rinse and allow to dry completely.

However, you may need to use brake cleaner to remove the silicone. The problem with brake clean is that is traps contaminates in the pores of the metal. I would probably use the brake clean and then wash again with the soap and water in your case.

Good Luck!
 
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As mentioned I wouldn't put that on again. Acetone or brake clean should work. I also like to wash them in warm soapy water then dry with compressed air. You can hit them with the air occasionally during the season to help keep belt dust off. Oils and lubes just help to attract dirt. PS. Make sure to keep the acetone and brake clean off your hands. Not good stuff.
 
Someone suggested it to me, seemed like a good idea... oh well. Live and learn. FWIW, this isn't a heavy, sticky silicone, it's an aerosol stuff that is supposed to help protect metal. I think I'll just give the clutches a good rub down with the carb cleaner and call it good.
 
Snow tech magazine had a good article on this issue, don't use any kind of petroleum product on the aluminium clutch sheaves. They recommend hot soapy water with a scotch brite pad to clean off the dirt and rubber. I have been doing this for a couple of years with good success.
Scott
 
Don't think I would have done that!!

I usually use VERY hot water and soap (and a scotch-brite pad if necessary). Scuff off any black marks from clutch surfaces and also scuff belt edges. Then wash all three with VERY hot water and soap. Rinse and allow to dry completely.

However, you may need to use brake cleaner to remove the silicone. The problem with brake clean is that is traps contaminates in the pores of the metal. I would probably use the brake clean and then wash again with the soap and water in your case.

Good Luck!

I pretty much do what mne describes. Just don't get cleaner in the clutch mechanism.

I use brake clears to get the silicon off (btw I just use engine fogging oil on my clutch for summer to keep the water/moisture from pitting)

Then mild soap and water and a soft green pad

Then dry it up real good and blow out any water.
 
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