Flywheel puller

[Lakeside53]

That's completely wrong - and many more are messed up in Media Cat.

Here are the three most popular pullers:



1106 890 4510

1107 890 4500 - 056 bosch ignition

1110 890 4500 - 056 SEM igntion - I need to check......

 

[Rockfarmer]

Thanks for putting those pics up Lakeside. I think the second puller is the one I need for the 045. I took a pic of my snap on puller setup that should work but isnt and will post that later when I get on other comp. Ive tried 3 dif puller setups that have a real good purchase, soaked with pb, heated carefully, tapped with pressure, tapped offset with rubber hammer, searched and read 10 pages of threads and I'm just about stumped. I bet if I put it under the bucket of the backhoe itll pop off

 

[Paul001]

That's completely wrong - and many more are messed up in Media Cat.

Here are the three most popular pullers:



1106 890 4510

1107 890 4500 - 056 bosch ignition

1110 890 4500 - 056 SEM igntion - I need to check......

Thank you Sir. The 1110 890 4500 is the unit I am fairly certian I have in my box that works on the 056.

 

[parrisw]

http://cgi.ebay.ca/STIHL-FLYWHEEL-PULLER-KIT-NEW-FOR-MANY-SAWS_W0QQitemZ360043976633QQcmdZViewItemQQptZLH_DefaultDomain_0

 

[maico490]

Thanks for putting those pics up Lakeside. I think the second puller is the one I need for the 045. I took a pic of my snap on puller setup that should work but isnt and will post that later when I get on other comp. Ive tried 3 dif puller setups that have a real good purchase, soaked with pb, heated carefully, tapped with pressure, tapped offset with rubber hammer, searched and read 10 pages of threads and I'm just about stumped. I bet if I put it under the bucket of the backhoe itll pop off

Here's the one I made to pull the Bosch flywheel on my 056:

Took maybe half an hour to make. It's a pity you are in the US as it is free to a good home. My Bosch ignition died and I had to change over to the SEM ignition/flywheel. If anyone in the UK wants it let me know.

 

[super3]

http://cgi.ebay.ca/STIHL-FLYWHEEL-PULLER-KIT-NEW-FOR-MANY-SAWS_W0QQitemZ360043976633QQcmdZViewItemQQptZLH_DefaultDomain_0

They are way less at the dealer

 

[parrisw]

They are way less at the dealer

Really??? How much is WAY less???

 

[landyboy]

I just got the part number and ordered it from a dealer. Cheap enough to not worry about really. It was for an o26, but i wouldnt be supprised if it fits other saws.
I got the part number from the stihl technical helpline, so i would think they arent worried about customers buying them over here.

 

[Rockfarmer]

Heres a pic of my puller setup for

the stubborn flywheel, sorry to :deadhorse:, I guess I'm going to try to make the puller in pic 2 (60$ on ebay seems kinda steep)

 

[sefh3]

I stopped by my local Stihl dealer this morning.. $34 to just pull the flywheel. Needless to say it's still on it. I can buy a puller for that and do it myself and have it on hand incase I get another saw that needs that. Does anyone know what thread size is on it? My brother's friend could build it for me.

 

[Lakeside53]

1106 890 4510 - 1.5mm pitch, 26mm diameter

1110 890 4500 - 1.5mm pitch, 22mm diameter

 

[blsnelling]

1106 890 4510 - 1.5mm pitch, 26mm diameter

1110 890 4500 - 1.5mm pitch, 22mm diameter

These are must have tools even for the typical DIY kind of guys.

 

[sefh3]

I'm in the process of having something built for these saws. I will keep everyone updated to what I do. Thank a million everyone.

 

[maico490]

Heres a pic of my puller setup for

the stubborn flywheel, sorry to :deadhorse:, I guess I'm going to try to make the puller in pic 2 (60$ on ebay seems kinda steep)

That looks like it ought to work. I don't think you are going to get a lot more force from the proper puller. A couple of things that might help would be to tension the puller up then suspend the whole saw from the puller bolt with one hand and give the end a sharp tap with a hammer. However as it is so tight you may need to fashion a protector cap (as shown in Lake's drawings) to avoid spreading the end of the crank.
Some gentle heat on the flywheel may also help but I'm not sure as to the effect this could have on the magnets. Is the ignition good or bad? If it's bad and electronic then NLA.

 

[parrisw]

That looks like it ought to work. I don't think you are going to get a lot more force from the proper puller. A couple of things that might help would be to tension the puller up then suspend the whole saw from the puller bolt with one hand and give the end a sharp tap with a hammer. However as it is so tight you may need to fashion a protector cap (as shown in Lake's drawings) to avoid spreading the end of the crank.
Some gentle heat on the flywheel may also help but I'm not sure as to the effect this could have on the magnets. Is the ignition good or bad? If it's bad and electronic then NLA.

One thing you can also do, I do it at work all the time is to put gear oil on the threads of the puller, you have extreme pressure on the threads of the puller when the flywheels are very tight to come off, and gear oil is extreme pressure rated, so it'll help you being able to turn the puller easier to get greater force.

 

[texx]

thanks for those thread sizes , all i need to do is buy bolts those sizes and threads , drill down the center and tap a thread in the hole to take a fine thread bolt bingo puller.

 

[sefh3]

that was my thoughts. I'm trying to find someone around here that sells that big of a metric bolt.

 

[Lakeside53]

22 and 26 in 1.5mm is not a DIN std bolt size...

You'd be much better off getting someone on a lathe to cut the thread. My lathes are set up for imperial threads (and it's a PITA to change over) so I can't help out right now. One of these days I'll make 25 of each type...

If you're thinking of getting an imperial thread that's close.. it's 16.933 tpi... fat chance.

 

[maico490]

22 and 26 in 1.5mm is not a DIN std bolt size...

You'd be much better off getting someone on a lathe to cut the thread. My lathes are set up for imperial threads (and it's a PITA to change over) so I can't help out right now. One of these days I'll make 25 of each type...

If you're thinking of getting an imperial thread that's close.. it's 16.933 tpi... fat chance.

Here's a cheap M22X1.5: http://www.ryderfleetproducts.com/cgi-bin/ryderfp/products/srm/oid/48831/pn/Stud-Hub-Piloted-M22x1.5-4-29-64-L/erm/product_detail.jsp

Haven't managed to find a supplier for M26x1.5 but it is used as a metric hydraulic thread. Banjo nuts are available which would help with the drilling.

 

[028 user]

048 puller

I have a O48 anybody know the size of threads on that puller? I want to pull the flywheel and the puller is $60. I like the idea to make one if I can figure out that bolt size and thread pitch. thanks in advance...