Fly Wheel Puller?

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rc46
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Fly Wheel Puller?

Post by rc46 » Tue May 15, 2007 1:10 pm

Can anybody tell me what size fly wheel puller i need to buy? there is a few on ebay for not alot of money but there diffrent sizes, i dont have anything to measure the hole?

Cheers
1 x TDR250 Black
1 x TDR50 Blue
1 x TZR250 3MA
1 x TZ250 3YL
1 x TZ250 N (to be restored)
1 x TD3 (being rebuilt)

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the-elf
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Post by the-elf » Tue May 15, 2007 6:04 pm

I made my own. Its a LH thread 1mm pitch but can't remeber the diameter. I feel a trip out to the garage coming on again :D
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the-elf
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Post by the-elf » Tue May 15, 2007 6:09 pm

26mm diameter by the looks of it
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rc46
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Post by rc46 » Tue May 15, 2007 6:39 pm

Cool,

Im stripping my second engine the one i got with that heap off ebay, gas flowed barrels, heads are moded!!! and the cases look flowed, the crank is showing signs of wear and the TZ single ring pistons look gone... however im intrested in the fly wheel!!! it looks diffrent to the one you gave me :shock: so i wana see whats what!!! i have another question but ill stick that in a seperate post!
1 x TDR250 Black
1 x TDR50 Blue
1 x TZR250 3MA
1 x TZ250 3YL
1 x TZ250 N (to be restored)
1 x TD3 (being rebuilt)

mgtkr1
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Post by mgtkr1 » Tue May 15, 2007 9:45 pm

sounds like it could be a quick motor! if its a good un then it sounds like a good buy. if it helps, the flywheel puller i used on the kr1 s is the same one i use on the power valve, hope this helps cheers matt

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KwakOn
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Post by KwakOn » Wed May 16, 2007 12:13 am

sorry dont want to cause any confusion but I have it as this

Flywheel Puller - 27mm x 1mm LEFT hand threaded flywheel.

I am pretty sure I bought a puller of those dimensions (in a motocross shop locally)

and also apparently will fit:

Yamaha: (most single cylinder machines) including: Jog. Aerox. BW80, Riva50, PW50, RZ350, TT500, XT500,
YFM80/100/YT125/175 + YZ400F

Minarelli: Fits all the Minarelli engined 50/70/90 models of ATV / Quad / and scooters

MBK: Most 50cc models

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rc46
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Post by rc46 » Wed May 16, 2007 5:45 am

LOL did you copy that description from ebay....found one looked like your post

http://cgi.ebay.co.uk/YAMAHA-MBK-MINARE ... dZViewItem


thanks very much, I had trouble finding elf's 26 left hand thread...LOL

Elf, stop drinking mate, things are srinking :lol:

mind you he did say looks so we'll let you off!

Thanks for all yer help guys!
1 x TDR250 Black
1 x TDR50 Blue
1 x TZR250 3MA
1 x TZ250 3YL
1 x TZ250 N (to be restored)
1 x TD3 (being rebuilt)

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KwakOn
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Post by KwakOn » Wed May 16, 2007 10:22 am

I realise now what it is - 26mm inside threads on flywheel and 27mm outside threads on puller, thread depth of 1mm :?:

yeah thats prolly where I pasted from.

tip: get a heavy duty one if you can. I got a "domestic" one which only had hex for one spanner and a little cross bar (on bolt) which got mangled by vice grips.

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rc46
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Post by rc46 » Wed May 16, 2007 10:51 am

:shock: you mean i gota say sorry to elf, Dang thought we had him there!!! :lol: anyway its still shinking :lol:

Bought this one today so will give it ago, im not a mechanic so im guessing / hoping itll only be used a handfull of times..

cheers

http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... &rd=1&rd=1
1 x TDR250 Black
1 x TDR50 Blue
1 x TZR250 3MA
1 x TZ250 3YL
1 x TZ250 N (to be restored)
1 x TD3 (being rebuilt)

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the-elf
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Post by the-elf » Wed May 16, 2007 11:47 am

Well I was trying to measure it with a rule rather than calipers :lol: .

When you use it put a bolt in the end of the crank to push against as the crank is hollow at the end.
-- Lets go Racing
Sponsored by:
Paddockstand Ltd: Tyre and Bike spares http://www.paddockstand.co.uk

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