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no impact flywheel removal


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My friends stator just went out and we were trying to get his flywheel off and it was a real mutha bitch! used an impact carefully and stripped the threads on the flywheel and the flywheel puller. I guess sometimes you get lucky and sometimes you dont! Flywheel came off though...

 

i guess i just cant see how you stripped the threads.. i mean i understand that it can be done, but i would think that properly installed there should be no problems.

 

im not even careful about how i put the puller on. i usually make sure i can get the max number of threads into the flywheel without having too few threads left on the puller bolt and then buzz it off.

 

maybe im just really lucky.

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Im not sayin it will ruin it by using an impact, but it can. its less likely to happen on something like this, but it happened to me before and I stopped usung them. Ive done it on these, 450`s dirtbikes, harmonic ballancers ect and fried quite a few. the worst was on a coil srping compressor for front coils on my old drag car. I guess Im just that strong doin it with wrenches is not a problem for me. Im sure if its not on there super tight and the woodruff key was level as it should be it would zip right off without damage. Ive also had to ruin lots of parts getting a flywheel off in a hydrolic shop press because it was wedged on so hard with a crooked key. you can make a cheater bar out of 2 cresent wrenches too putting an open end through a closed end. old backyard mechanic trick.

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MAKE sure you you have the threaded part of the puller threaded into the flywheel as far as it will go, I didnt do that once and used the impact an ripped the 1st thread off the puller. Had to have a buddy take it to his shop an use a lathe to cut the boogered thread part off so I owuldnt have to buy another puller.

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Im not sayin it will ruin it by using an impact, but it can. its less likely to happen on something like this, but it happened to me before and I stopped usung them. Ive done it on these, 450`s dirtbikes, harmonic ballancers ect and fried quite a few. the worst was on a coil srping compressor for front coils on my old drag car. I guess Im just that strong doin it with wrenches is not a problem for me. Im sure if its not on there super tight and the woodruff key was level as it should be it would zip right off without damage. Ive also had to ruin lots of parts getting a flywheel off in a hydrolic shop press because it was wedged on so hard with a crooked key. you can make a cheater bar out of 2 cresent wrenches too putting an open end through a closed end. old backyard mechanic trick.

i'm not sure how to do that with the small hole of an adjustible wrench,or did you mean crescent brand combo wrenches? it's called wrench doubling, and i can't rememer if i learned it in school, but it is an O.I.T. for mechanics. also, i'm not sure about the head of this puller, but you can snug the puller up, and when it's real tight and not letting go, smack the head of the puller shaft with a hammer, and pop! :woot: bes to do it with a socket on the end, so you don't have to grind the mushroom off. >also an old ass trick<

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hahahahahahah @ real mutha bitch! ahah man u aint lying. dude i got the banshee from mustve rode through ALOT of water. EVERY screw, bolt, etc in the was rusted all to shit. i bought a 250ft lb elec impact for 59.95 and was told by my local builder to make sure its screwed in all the way. pluged up the impact and zing! right off without a prob.... now all the little screws holding the stator wires to the old timing plate were rusted beyond help....i had to cut them off with a dremel....im slowly replacing everything i take off with stainless allen heads, gotta make another trip to fastenal in the morning to get a few more bolts for the stator and ill be done....thanks to everyone for all tha tips and for swelling me on a impact hahahahah worked like a charm.....

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