circle crank ms660

[mdavlee]

Is a 390xp/395 hybrid possible or worth trying??

395 cylinder is bigger I believe to mount on the 390 case. You could bore an oem cylinder to 56mm easily.

 

[Ron660]

View attachment 16422

This Stihl wrench fits perfect between my 660 pro safety wrap bar and the clutch cover bolts. My regular Stihl and Husky wrench wouldn't fit between the bar and rear bolt.

 

[jmssaws]

View attachment 18869 This Stihl wrench fits perfect between my 660 pro safety wrap bar and the clutch cover bolts. My regular Stihl and Husky wrench wouldn't fit between the bar and rear bolt.

Best wrench ever! Only kind i use

 

[MustangMike]

Never seen one like that, they still sell them?

 

[jmssaws]

Never seen one like that, they still sell them?

Not sure. I've never bought one,I got mine in a box of junk,not really sure what it's for. Wrap model I guess?

 

[Ron660]

Never seen one like that, they still sell them?

I found it on ebay several weeks ago. OEM number is 1123 893 3400. Like Jason said, they're nice. I first held one several weeks ago working on an 034. The guy had it with his 034.

 

[Ron660]

Not sure. I've never bought one,I got mine in a box of junk,not really sure what it's for. Wrap model I guess?

Yes could be. It'll loosen clutch cover bolts, chain tensioner, and remove spark plug.

 

[Keith Gandy]

Spark plug wrench

 

[Ron660]

Spark plug wrench

Yes....removes plugs too.

 

[Ron660]

Spark plug wrench

Works perfect fitting between my pro safety bar and clutch cover. Regular wrench wouldn't fit.

 

[Keith Gandy]

Yes....removes plugs too.

It was made for plugs but using it in between that bar was a good idea. I use a ratcheting combination wrench there

 

[jmssaws]

I know what it's for,I've never seen one at a dealor or with a new saw. I figured it comes with a wrap model maybe.

 

[Ron660]

I know what it's for,I've never seen one at a dealor or with a new saw. I figured it comes with a wrap model maybe.

Good idea if it did. I've never seen one at a dealer either.

 

[Ron660]

It was made for plugs but using it in between that bar was a good idea. I use a ratcheting combination wrench there

I was using a ratchet too and decided to try that guys wrench on my 660. It fit and worked great.

 

[Keith Gandy]

I was using a ratchet too and decided to try that guys wrench on my 660. It fit and worked great.

An offset ratcheting openend wrench works and is alil quicker if u have one to try. 19mm. I converted all my saws to husky 13mm so I wouldnt have different sizes to fool with when workin and cutting with Stihls and Huskies

 

[Keith Gandy]

Actually I usually use a Makita cordless impact and a long neck 13mm socket