McCulloch Chain Saws

[heimannm]

The D-45 is pretty cool, a model that was only sold in Canada if I understand correctly. Basically they are a 1-41 with the full wrap and the long top cover.

Dan - 10-24x3/4 hex head screws (6 total). You could use pan head screws if you have to, but standard socket head screws will not provide adequate clearance for the underside of the flywheel. You are having trouble finding them because they don't appear where you expect them to be, look at Item #8.



Mark

 

[Woodslasher]

The D-45 is pretty cool, a model that was only sold in Canada if I understand correctly. Basically they are a 1-41 with the full wrap and the long top cover.

Dan - 10-24x3/4 hex head screws (6 total). You could use pan head screws if you have to, but standard socket head screws will not provide adequate clearance for the underside of the flywheel. You are having trouble finding them because they don't appear where you expect them to be, look at Item #8.

View attachment 1045299

Mark

Thank you!

 

[bob kern]

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Looking good Mark!!!!

 

[fossil]

Can someone here tell me the length and thread pitch of the bolts used to hold the recoil/crankcase half to the cylinder on a CP125? My bolts have mysteriously walked off and I can't find any info in an ipl for the life of me.

See attached for cover bolts. Captive nuts.

Page 2 items 44 and 45

all 10-24's

IPL here https://app.box.com/s/5m2dbhkftpwp3dpu9y6wy5bo4yx5gkk9

 

[knightmax]

Help?

As many here know I am not well versed in the older Big Macs. Going through some cylinders today I ran across this one. I have been through every IPL (including kart motors) I have and can't find anything. This was an opened and resealed box so its possible its a case of the wrong part in the wrong box but I doubt it. I appreciate any insight. I have more images if that would help. I miced to bore at about 2.25" not exact though. I have a real bore caliper on the way.



Max

 

[fossil]

Help?

As many here know I am not well versed in the older Big Macs. Going through some cylinders today I ran across this one. I have been through every IPL (including kart motors) I have and can't find anything. This was an opened and resealed box so its possible its a case of the wrong part in the wrong box but I doubt it. I appreciate any insight. I have more images if that would help. I miced to bore at about 2.25" not exact though. I have a real bore caliper on the way.


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Max

@heimannm posted this Super 250 pic up back in April. Not sure if it's the same as yours but it looks similar.

 

[knightmax]

I looked in all the 250 IPLs I have sadly no match.

 

[edju1958]

I looked in all the 250 IPLs I have sadly no match.

Oh,how I love a good mystery,Lol.

 

[edju1958]

I got the PM 555 in the mail today.Of course the seller forgot to mention that the muffler is loose,it's missing at least one bolt & most likely the gasket too.Also missing a bar nut.On the plus side,it's nice & clean,has both bar plates,& has a new fuel filter in it.I'll see about getting pics on here tomorrow.

 

[heimannm]

The cylinder in question (83090 was later changed to 89900) has the boss for the DSP valve but it is not drilled. Depending on a more precise measurement of the bore, I suspect it could be a 790/890; they have an actual bore of 2.219".

Mark

 

[vizette]

Help?

As many here know I am not well versed in the older Big Macs. Going through some cylinders today I ran across this one. I have been through every IPL (including kart motors) I have and can't find anything. This was an opened and resealed box so its possible its a case of the wrong part in the wrong box but I doubt it. I appreciate any insight. I have more images if that would help. I miced to bore at about 2.25" not exact though. I have a real bore caliper on the way.


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Max

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^ www chainsawcollectors se

Going off that post I did find that number in a super 550 IPL June 1970



Can d/l here (thanks Leon!)
https://www.leonschainsawpartsandrepair.com/mcculloch-literature.html

 

[vinnywv]

Mystery solved!!! Great find vizette. Now thats one you dont see everyday. A super 550 block.

 

[heimannm]

With that shove in the right direction, I also find 83090 matches the Europe only 595. Sorry, no electronic copy of that IPL...

There was also a 295 in Europe, their version of the Super 250. I haven't seen a hard copy of the IPL but I did see a saw once while visiting Belgian (Roland). Somewhere on the middle row if I recall...that was more than 10 years ago...



Mark

 

[knightmax]

********************************/phpbb3/viewtopic.php?f=2&t=8117
^ www chainsawcollectors se

Going off that post I did find that number in a super 550 IPL June 1970

View attachment 1045966

Can d/l here (thanks Leon!)
https://www.leonschainsawpartsandrepair.com/mcculloch-literature.html

THANK YOU!

 

[knightmax]

Concrete going in today. Great weather for it. Blessed to have such a few days...

 

[edju1958]

Mystery solved!!! Great find vizette. Now thats one you dont see everyday. A super 550 block.

Damn! Just when the suspense was building,Lol.

 

[edju1958]

No pics of the PM 555 yet.I pulled the muffler off,or should I say what's left of it.Almost the entire bottom of the muffler is gone.Surprisingly the gasket was still there.
What I'd like to know is if I can use a pancake muffler from a PM 10-10? (part # 89428)
Edit:I did a little research & found that Randy's Small Engine Repair is selling the 95318 & the 89428 as interchangeable.I don't know if this is correct.

 

[vinnywv]

Yes its all interchangeable. There was a reed style one used on 55 and 555. But the regular ol 10 10 one will fit. Or find one from a 10-10s and put it there. Or a 1-10,2-10,3-10, sp60, sp70 6-10 etc etc.

 

[heimannm]

The upright "L"style muffler from the 1-10 thru 5-10 will work. The 6-10, 7-10, PM700, SP60/70 etc. have a different size/shape exhaust port and use a different gasket, I am not sure they will actually interchange.

Any pancake muffler will exchange.

Mark

 

[heimannm]

Mark