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pulley trouble


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#1 DGS345 OFFLINE  

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Posted June 29, 2011 - 02:29 PM

I have been trying to get the engine pulley of my hh120 for the 1220 with no success:confuse: is there just the two set screws holding it on? or am i missing something?
Any help or ideas would be great thanks.

#2 Texas Deere and Horse OFFLINE  

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Posted June 29, 2011 - 03:24 PM

You may have to use a lttle heat. But if you do, you will need to replace the engine crankcase seal on that side. Are you usind a good puller?

#3 MH81 ONLINE  

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Posted June 29, 2011 - 04:00 PM

make sure there aren't stacked set screws. (2 in the same hole).
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#4 Bolens 1000 ONLINE  

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Posted June 29, 2011 - 04:50 PM

make sure there aren't stacked set screws. (2 in the same hole).


You may have to use a lttle heat. But if you do, you will need to replace the engine crankcase seal on that side. Are you usind a good puller?




:ditto:

Sometimes if they are really stuck I put my impact wrench on the puller and they come right off. Only downside to that is you have a slight risk of cracking the pulley.

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#5 DGS345 OFFLINE  

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Posted June 30, 2011 - 03:34 PM

Thank you guys. I'm letting it soak in pb blaster may try the heat the pully is the part I'm trying to save.

#6 olcowhand ONLINE  

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Posted June 30, 2011 - 04:18 PM

Thank you guys. I'm letting it soak in pb blaster may try the heat the pully is the part I'm trying to save.


If the crankshaft is junk, I'd saw off the crank, then press the crank stub out. But do check for stacked screws as said.

#7 DGS345 OFFLINE  

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Posted July 01, 2011 - 07:50 AM

If the crankshaft is junk, I'd saw off the crank, then press the crank stub out. But do check for stacked screws as said.

That is a good idea but its not really junk its just a spare motor and i was going to look at Briggs motor for a future re-power, And I thought it would be nice if I could take the pulley along to make sure it fit.

#8 Alc ONLINE  

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Posted July 01, 2011 - 08:06 AM

If your afraid of breaking the pulley a tool like this works good , you can either use the 2 threaded holes or use a 2 jaw puller on the outside of it , Al

file:///C:/Users/al/AppData/Local/Temp/moz-screenshot-7.pngimage_735.jpg http://www.harborfreight.com/large-bearing-separator-3979.html
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