3 little screws on auto clutch!

703 Views 13 Replies 8 Participants Last post by firepower354, Jan 26, 2009

moto234

Discussion Starter · Jan 25, 2009

ok so i have a mid 80s z50 bottom end and i cant get the lilttle screw off the top of the clutch. i tried and tried and i cant get the little biuggers out. i tried with a regular screwdriver and that didnt work so i went out and bought an impact screwdriver and that wont even work. if i had a torch i would try to heat just the screws up a little bit, but i dont have one so i cant do that

is ther any other way to get the little bastards out? everytime i tear down a motor for the first time these little guys give me hell

is ther a secret to this or do i just always get the bad ones? usually one screw ends up stripping out everytime i do this and id rather not this time lol

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jordon372

· #2 · Jan 25, 2009

The secret is to heat them up haha. Go buy a little torch or use the wrenches that lock onto things... I forget what there called haha

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firepower354

· #3 · Jan 25, 2009

Drill them. Replace with ones with allen heads.

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moto234

Discussion Starter · #4 · Jan 25, 2009

do they make allen heads that mount flush? these are the ones that hold the cover over the clutch nut

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sanigene

· #5 · Jan 25, 2009

firepower354 said:
Drill them. Replace with ones with allen heads.

That's what I did too. be careful though, use the smallest bit possible - you don;t want to dame the threads on the holder thing.

sani

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dirtbkr188

· #6 · Jan 25, 2009

moto234 said:
do they make allen heads that mount flush? these are the ones that hold the cover over the clutch nut

Click HERE and scroll down...

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sanigene

· #7 · Jan 25, 2009

dirtbkr188 said:
Click HERE and scroll down...

That website kicks a$$...thanks!

sani

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moto234

Discussion Starter · #8 · Jan 26, 2009

dirtbkr188 said:
Click HERE and scroll down...

awesome! thanks for that link

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arlindsay1992

· #9 · Jan 26, 2009

I've bought from there. It's a good source because they have just about ANYTHING you need.

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Dirty Engineer

· #10 · Jan 26, 2009

Another great site that doesn't ship out of the States...

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firepower354

· #11 · Jan 26, 2009

Dirty Engineer said:
Another great site that doesn't ship out of the States...

PM me a list of the ones you need. My local (a mile away) nutz & bolts store is awesome. I just got a set of SS allen case bolts and some stator screws.

Welcome to Mid States Bolt Screw

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Dirty Engineer

· #12 · Jan 26, 2009

firepower354 said:
PM me a list of the ones you need. My local (a mile away) nutz & bolts store is awesome. I just got a set of SS allen case bolts and some stator screws.

Welcome to Mid States Bolt Screw

Thanks. I need to suck it up and get over my shipping thing.

Is there a list of all the Z50 screw sizes floating around out there? I've done a couple searches and couldn't fine anything. The part diagrams aren't always that clear on screw specs. Guess I should sit down and measure a bunch of them. It would be a good Z50 post for the forum. If anyone has a partial list let me know and I'll go from there.

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drewbird911

· #13 · Jan 26, 2009

I always thought the theory, when using a torch is to heat around the fastener to expand the nut/thread and leave the bolt cooler? That how Ive done it in the past.

Good luck!

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firepower354

· #14 · Jan 26, 2009

Dirty Engineer said:
Thanks. I need to suck it up and get over my shipping thing.

Is there a list of all the Z50 screw sizes floating around out there? I've done a couple searches and couldn't fine anything. The part diagrams aren't always that clear on screw specs. Guess I should sit down and measure a bunch of them. It would be a good Z50 post for the forum. If anyone has a partial list let me know and I'll go from there.

I used mrcycles.com for the engine fastner lengths, and printed it on my assembly sheets so they go in the right spot, regardless of "diminished capacity"

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