Author Topic: 090 fan/flywheel removal  (Read 332 times)

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Offline aclarke

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Re: 090 fan/flywheel removal
« Reply #10 on: November 20, 2014, 06:27:02 pm »
Ok I should have the right one.

Offline stihls066

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Re: 090 fan/flywheel removal
« Reply #11 on: December 03, 2014, 11:23:12 pm »
Yeah 660 puller will work  mr. r didnt look close enough the first time
chainsaws are chainsaws but stihl runs through my veins
Stihl 044,440,046,460,064,066,660,084,088,880
Ht 101,131
Mac sp125,125c,5-49

Offline EHP

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Re: 090 fan/flywheel removal
« Reply #12 on: December 04, 2014, 08:36:19 pm »
or you could just wire the governor wide open for the carb and pin the 090, it will remove the whole flywheel unit with that part of the crank for you in very little time LOL

Offline aclarke

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Re: 090 fan/flywheel removal
« Reply #13 on: December 04, 2014, 10:18:10 pm »
hahahahaha!     Ed, seen a few pics of old 090 racesaws with snapped cranks!!!   those long shafts dont help!!

Offline EHP

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Re: 090 fan/flywheel removal
« Reply #14 on: December 05, 2014, 11:53:25 am »
I got a 090 that Marcel built , it broke 5 cranks before I got a hold of it , I cut the flywheel side of the crank alot shorter and tapers it to fit the 064 flywheel and mounted the 064 coil setup in it , No more crank problem breaking but once I got it to build some power that was no way the clutch setup would hold , So I parked the 090 , it runs pretty good but the clutch flys all to hell on it , I put a couple brandnew clutchs in it and still no good , I guess it was never meant to turn those kind of rpms and be on 120 fuel

Offline aclarke

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Re: 090 fan/flywheel removal
« Reply #15 on: December 05, 2014, 01:30:49 pm »
That sounds like a good idea with the 064 coil!  Like you say, they were never designed to turn such high rpm or have heavy loads on the PTO side.

 

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