Stihl 066 question

[thinktwicez71]

Here are a few pictures

 

[blsnelling]

You'll have to check the ring gap in the bore.

 

[Toad22t]

Brad about the f cast rings are they cracking during installation or operating?

 

[blsnelling]

Brad about the f cast rings are they cracking during installation or operating?

No. It's just a performance thing for me.

 

[Toad22t]

Ok? I just curious that's all!

 

[thinktwicez71]

The air filter mount on this is broken it's a metal stihl # 1122 124 3410 , stihl dealer says it a not a correct part # but it's imprinted on the part , anyone know a newer part # for it ? Or have one ?

 

[Toad22t]

I'll look when I get home. Otherwise go under the chainsaw stickies in the beg for manuals thread and get a 066/660 ipl and service manual. That is where I downloaded mine from. Does your saw have the big tank or little tank? If I understand correctly the metal ones go to the little tank which comes on the 064 and older 066. Than there is a black plastic one that goes on the newer ones. Maybe brad will respond to clarify for us both.

 

[thinktwicez71]

I did and for the part I need it says ✻ 1122 120 3411

 

[Toad22t]

It shows part number 1122 120 3402 for the filter base and 1122 141 6300 for the air baffle.

 

[Toad22t]

My ipl is for a 660 so maybe that is the difference.

 

[thinktwicez71]

Yeah if go here u will see what I mean https://www.google.com/url?sa=t&sou...Tc5oFI&usg=AFQjCNFmgnuev0sODRvHnIDf9qPGCkuIOA

 

[Toad22t]

Go to page 48 instead! That way you can get then base for the hd filters. The part number I gave you is for the base.

 

[Toad22t]

I guess it all depends on what air filter cover you have or want. I have the plastic one instead of the metal one. So that is the reason I'm going with the one I posted.

 

[thinktwicez71]

I'm confused because the part I listed also has a hd filter in tmfront of it

 

[thinktwicez71]

I ordered the hd cover

 

[thinktwicez71]

Go to page 50 i ordered cover # 24 nut #25 and the air filter base I need is #18 right ? That's all for the HD filter it says

 

[thinktwicez71]

Old piston rings installed in cylinder end gap is .019" is that correct or rings shot ?

 

[Toad22t]

Yes 18 if you want the metal filter base! Otherwise 8,9,17,19 on pg 48

 

[Toad22t]

I don't know about the ring gap!

 

[thinktwicez71]

Here's the flywheel picture