Help to remove sprocket on Stihl 090G

[Steffen]

Can anyone help with a good puller to the job or an easy way to remove the chain sprocket??

Its a very tight fit, and i dont have at puller there can fit in there.

Help please

 

[mgr]

Did you try to heat the sprocket?

Or you take the angle grinder...

 

[Steffen]

I would like to reuse it ;-)
The bearing is worn, so im rebuilding the gearbox.
But cant get the chain sprocket off...

 

[William Balaska]

Large screwdriver behind it and a block of wood and that should do it

 

[scallywag]

Can anyone help with a good puller to the job or an easy way to remove the chain sprocket??

Its a very tight fit, and i dont have at puller there can fit in there.

Help please

Steff, I posted pics of the Stihl puller for this job in the ' Contra info thread' and other members posted pics of pullers they used for the same job in that thread.

 

[backhoelover]

Steff, I posted pics of the Stihl puller for this job in the ' Contra info thread' and other members posted pics of pullers they used for the same job in that thread.

did you make this tool i didnt see it in the service manual

 

[scallywag]

Stihl part number 1109 890 4401

 

[backhoelover]

looked it up number came up but it didnt give a price

 

[Steffen]

Steff, I posted pics of the Stihl puller for this job in the ' Contra info thread' and other members posted pics of pullers they used for the same job in that thread.

Thanks mate.
I dont have a puller that small, but i will try to find a smaller puller that might fit. I dont belive its possible to find the Stihl puller anymore.

 

[Bill G]

Can anyone help with a good puller to the job or an easy way to remove the chain sprocket??

Its a very tight fit, and i dont have at puller there can fit in there.

Help please

They are even harder pulling from a BLK

 

[blsnelling]

Did you try to heat the sprocket?
View attachment 565636
Or you take the angle grinder...

I had to cut one off as well.

 

[Bill G]

I had to cut one off as well.

Why?

 

[blsnelling]

It wouldn't come off. It was the 090G that I rebuilt for a raffle several years ago. There's a thread all about it here somewhere.

 

[Bill G]

It wouldn't come off. It was the 090G that I rebuilt for a raffle several years ago. There's a thread all about it here somewhere.

There is no way I would ever attempt to cut a drive gear off a BLK or 90

 

[blsnelling]

There is no way I would ever attempt to cut a drive gear off a BLK or 90

Why's that?

 

[ironman_gq]

look for a small bearing shell type puller, might be able to find one the right size.

 

[Steffen]

Got the sprocket off
Very easy with the right tool...
Got a puller, at first it was a bit to big to fit the sprocket, but grinded it Down to fit and it worked very well!

 

[sawfun]

Got the sprocket off
Very easy with the right tool...
Got a puller, at first it was a bit to big to fit the sprocket, but grinded it Down to fit and it worked very well!

Yikes, that's a $225 puller you modified.

 

[Steffen]

Yikes, that's a $225 puller you modified.

Much cheaper here in Europe...
But when i get new tool, i always find the best ;-)

 

[Steffen]

Anyone knows what the correct oil is for the gearbox? Im rebuilding mine, and cant find the spec. in my manual.

Thanks.