Project 660

[psuiewalsh]

Ring was whole. Broken piston was sanded. You can see the funny sanding patterns

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[TJ the Chainsaw Mechanic]

View attachment 8784

Redneck port job? LOL

 

[jmssaws]

How did she run?

 

[Coltont]

scattered that one this summer. Logger used. Logger abused, was still a great saw up until it grenaded. It had a few million feet on it.

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[TJ the Chainsaw Mechanic]

scattered that one this summer. Logger used. Logger abused, was still a great saw up until it grenaded. It had a few million feet on it.

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Looks fine to me.

 

[jmssaws]

Piston slapping

 

[psuiewalsh]

How did she run?

Broken clutch made it hard to start.

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[angelo c]

Piston slapping

what a little B!itch that piston was....with that skirt so short....she deserved IT !!!

 

[jmssaws]

A 660 clutch is worn out new.

 

[stihl_head1982]

A 660 clutch is worn out new.

worn is new, and new is worn. Reading and learning

 

[panteliss]

Jeepers give that thing it's decade old first bath.... !!!!

I would try to tap with an M( or the next size up) and use that. It's not a critical stress point(holding plastic cover down)

To the hole as it is M 5,5 mm drill , M 6 tap and M6 screw with a drop of loctite ( blue )
To the hole as it is full it with JBweld leave it dry well then M4 drill M 5 tap and M5 screw

 

[panteliss]

Easiest saw you'll ever rebuild. You'll never touch one a dem stinky hooskies after building such a well deserved piece of machinery as an MS 660...

Are we talking about an MS 660 ?

Yeah but on husqvarnas you take the four screws of the cylinder and you can take off the cylinder the muffler the intake and the carb all together in one go

 

[stihl_head1982]

Yeah but on husqvarnas you take the four screws of the cylinder and you can take off the cylinder the muffler the intake and the carb all together in one go

TROOF! (even though I am a stihl_head )

 

[jmssaws]

Husqvarna dose come apart easy,most of the bolts are missing.

 

[panteliss]

TROOF! (even though I am a stihl_head )

me too

 

[panteliss]

Husqvarna dose come apart easy,most of the bolts are missing.

XP means extra plastic ?? or i am wrong

 

[jmssaws]

I have a 394 and a 395 and love them but I'm in hardcore stihl country. The biggest stihl distributer in the country perhaps the world is in town so you either work there shipping stihls or your on the hillside running one,there's nothing else to do.

 

[psuiewalsh]

Will try to get some parts Saturday. Owner will try to let me know Monday what he want s to do.

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[psuiewalsh]

Muffler outlet mod. Is it worth the effort to remove the baffle on a non ported saw or just open up internally?

 

[jmssaws]

Open the baffle up but leave it for strength.