This coming Sept.will be 30 yrs.since I retired (on disability).In those 30 yrs.I've never sat around doing nothing,I always found something to keep me busy,whether it be working on the house,doing woodworking,or just cutting wood & gardening.Then came the chainsaws.......
McCulloch Chain Saws
- Thread starter Bruce Hopf
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Coupla ways to look at that.
Either every day is Saturday, or you never have a day off.
The latter...
Mark
Mark
But if you have a wife, do you ever really have a day off anyway?
Mark
This might be a good time to sort out my wishlist... yes, I can probably get all these things on ebay, but when they're all from different sellers it's a lot of hassle and cost getting individual items to the other side of the world, even when combining and using a freight forwarder like I did last time. Also there have been some workarounds suggested for some of my issues in the past but I would really like to get the proper parts if possible.
So, if Mark, Max, Clint or anyone else can help with all these items that would be much appreciated.
Here goes....
Fuel Cap
I only have one between my PM60 and PM700. It looks like this:
So I think I'll put it on the PM60 and this seems to be the style I need for my ("The Professional") PM700:
(photos shamelessly stolen from the interweb)
PM700 Starter Pawl #93198
I only need one but may get a few, depending on cost. https://www.arboristsite.com/threads/mcculloch-chain-saws.71126/page-2287#post-7841147
Idle screw and spring for SDC 37
My 10-10 IPL lists these as 68106 and 67502 respectively, however it doesn't state which carburetor that is for.
I believe my carb is an SDC 37; Walbro lists the Idle Adjustment Kit (needle+spring?) for this as #96159.
Metering Diaphragm cover screw for SDC 44
Muffler screws, lockplate and gasket for PM 60
(not the actual muffler though, I have that)
Some things I don't desperately need but it may be good to get whilst I'm at it (if they're available):
Handle Brace (bottom strap) for 2-10 #63020 or #69838
I'm not sure which mine is, or if they are different. The first is number is from March 1965 IPL, the second from January 1970 IPL.
Or I may be able to get someone to weld it back together. A previous owner has fashioned a strap to hold it together.
Electronic Ignition Coil for PM700
I may have one I can steal off a 610 but I'm not sure...
Clips for Automatic Oilers
I know at least one of my 10 series is missing one.
Tank gasket(s) #69345
May have a different number for other 10-series models.
Points Box / Flywheel washers
Carb kits I can get here unless they're significantly cheaper from the US.
Walbro K10-SDC is about $20USD and Tillotson RK-23HS (I think that was the one I need) is about $27USD.
OK.... I think that's about it. It's getting late here and I'm probably even more bored writing this post than you are reading it.
If anyone can help that would be great.
So, if Mark, Max, Clint or anyone else can help with all these items that would be much appreciated.
Here goes....
Fuel Cap
I only have one between my PM60 and PM700. It looks like this:
So I think I'll put it on the PM60 and this seems to be the style I need for my ("The Professional") PM700:
(photos shamelessly stolen from the interweb)
PM700 Starter Pawl #93198
I only need one but may get a few, depending on cost. https://www.arboristsite.com/threads/mcculloch-chain-saws.71126/page-2287#post-7841147
Idle screw and spring for SDC 37
My 10-10 IPL lists these as 68106 and 67502 respectively, however it doesn't state which carburetor that is for.
I believe my carb is an SDC 37; Walbro lists the Idle Adjustment Kit (needle+spring?) for this as #96159.
Metering Diaphragm cover screw for SDC 44
Muffler screws, lockplate and gasket for PM 60
(not the actual muffler though, I have that)
Some things I don't desperately need but it may be good to get whilst I'm at it (if they're available):
Handle Brace (bottom strap) for 2-10 #63020 or #69838
I'm not sure which mine is, or if they are different. The first is number is from March 1965 IPL, the second from January 1970 IPL.
Or I may be able to get someone to weld it back together. A previous owner has fashioned a strap to hold it together.
Electronic Ignition Coil for PM700
I may have one I can steal off a 610 but I'm not sure...
Clips for Automatic Oilers
I know at least one of my 10 series is missing one.
Tank gasket(s) #69345
May have a different number for other 10-series models.
Points Box / Flywheel washers
Carb kits I can get here unless they're significantly cheaper from the US.
Walbro K10-SDC is about $20USD and Tillotson RK-23HS (I think that was the one I need) is about $27USD.
OK.... I think that's about it. It's getting late here and I'm probably even more bored writing this post than you are reading it.
If anyone can help that would be great.
Attachments
Syncop8r - Post some photos of the adjust screw and spring, or even photos of where the parts are missing...I don't have those particular PN's in my spreadsheet but suspect I have them on hand. All other items are available. I'll send a PM later today or tonight with full details.
Mark
Mark
I have just realised my IPL says 600002D MAC 10-10A on it; my 10-10 is a 600002B. So it may not even be the correct part numbers.
Thats a typical sdc carb. Either a 3 or 18 or 37 or 37a. They all use the same idle screw and spring. Any of those if you can find one will share parts. Including that angled idle screw. Those are the ones mac used. Other saw manufacturers used walbro sdc carbs also.
Looking thru some of my crap...so does the 49 and 50a fixed jet carbs.
PM has been sent.
Mark
Mark
Looks Like Mark has you covered. Holler if you need something he doesn't have... I am still trying to figure out whats where and unpacking.
Hi All, I just acquired a Mcculloch Titan 70. Research indicates it was manufactured in Italy
I’m in need of a piston. I can’t seem to find neither a new,serviceable used or aftermarket
piston anywhere. I’m also in need of a muffler @ the baffle is broken in several pieces.
Any help would be greatly appreciated! Thanks!
I’m in need of a piston. I can’t seem to find neither a new,serviceable used or aftermarket
piston anywhere. I’m also in need of a muffler @ the baffle is broken in several pieces.
Any help would be greatly appreciated! Thanks!
I have NOS piston kits and mufflers ($29.95 each) as well as other parts. Check it over thoroughly and see if there are other items needed.
I believe Maintenance Supervisor is somewhat familiar with the Titan 70 models, let's see if he has anything to add to this discussion.
Mark
I believe Maintenance Supervisor is somewhat familiar with the Titan 70 models, let's see if he has anything to add to this discussion.
Mark
New clutches were readily available.
Hi Mark, I’m very interested in the piston kit and muffler! The only IPL I could find shows a large washer behind the clutch. I’m not sure if mine is missing or stuck on the clutch (#229188) The rim sprocket washer (#229519) is either the wrong washer or is worn out. The center hole is too large! I could use a new cylinder base “0” ring (#229302) if available or I’ll reuse it with a little bit of Dirko. My fuel lines are toast! The IPL shows a vent (#218260) and vent filter (#235673). I’m not sure if the vent is special or any readily available vent would work. A new fuel tank grommet would be nice (#235675) but I haven’t attempted to run new fuel lines yet. How does one exchange information and complete a transaction for the piston and muffler and any other parts you may have? Thanks!
Well men, i have been fighting the oddest mac issue ive run across, for several days. It started when my friend won an auction on ebay for a mac cp55 a few weeks ago. He called and said he couldnt get it running would i fix it? Of course i said so it was shipped to my house. When it arrived and i opened the box i thought this is disgusting. But its an old saw right...not likely gonna be clean. So i tried to fire it up to no avail. First was carburetor. Got it rebuilt and still not much but it did pop and run crazy for 3 seconds after many many many pulls... I thought we have an air leak here. So i started taking it apart. I was thinking impulse line, gaskets, boot, seals etc. Boot was first. It was torn nearly in half. Got it repaired and back together. Still has the same symptoms. Ok, back apart and see what else. Down to a block and i find several issues. Stuck rings, yes both of them but then whats this light here...a hole in the oil tank! Thats an air leak also. Rotted thru. Well believe it or not i had a cp55 oil tank. Unreal right? So lets put a new seal in while im this far. So new seal, thought i had a ring repaired....back to that later...new boot, carb fixed oil tank replaced, back together. Fired up!! The saw locked up tighter than hell in less than 10 seconds. Ring broke!!! So...back apart. Now i need rings. He wasnt interested in ebay prices so i emailed and searched. No exact ones other than ebay until i found a used piston in a drawer with rings!! Swapped those out and back together again....fired up 10 seconds later...locked up tighter than help again!!! In the garage now with a socket on the flywheel...shes tight boys. Bearings!!! Back apart again. Bearings move very freely?? Now im scratching my head. So i grab an oil tank from a 10 series for giggles and test fit it. The 4 larger bolts in place and it turns over fine. So the Cp oil tank is not working and its squeezing the bearings on the crankshaft. So now im making a 10-10 oil tank into a cp55 oil tank. Very simple really. Plug one hole and drill another for av mount. Back together again. Turns over nice with a drill and have spark so i start complete assembly....again. 8 pulls and its idling on its own. Revs fine and does not lock up!! Yeeedoggy! Stay with me.....so the bearing seats in the cp55 oil tank housing were too small squeezing the bearing when it was assembled so tight that a bit of heat and theyd squeeze onto the crankshaft and brakes were on. First for me. Lesson learned though. Thought id share a long success story. My buddy now has a cp55 that runs well. His mac bucket list is one saw shorter.
You're having luck with the CP55 like I'm having with my Super 10-10 that I bought a few weeks back.The carb needed to be rebuilt,did that & it won't hold pressure.Ready to throw it through the wall,but I have others.I decided to clean the points even though it had good spark.I cleaned the points & now had no spark.I put a chip in to get spark so I could at least get the saw running.I must've put 3 different carbs on & get the same results every time,it acts like it's loading up & running VERY rich.I had folks tell me it needs seals & to do a pressure & vac test.I pulled the FW & replaced the seal,what a PITA job it turned out to be.I ended up pulling the saw down to the short block as I had to check the oil pump & do a cleaning on it anyway.I put it all back together& after tackling the points 3 more times to get the gap right I finally got spark back.Still it ran like crap,so today I put a brand new SDC37 on it & it ran like crap again.I switched the coil about 2 or 3 times & still got nowhere.I ruled out the condenser because it ran like crap when I had a chip in it.At times it'd take off running like a new saw.I've come to the conclusion that it must be in the switch.Tomorrow I'll disconnect the switch wire & see if that's the culprit,if not it'll get sat in a corner till hell freezes over & I get bored enough to tackle it again.If it had an air leak it wouldn't act like the carb is loading up,just the opposite,it'd be doing a lean out.
Can you measure the overall length or height of the old oil tank cover gasket to the bearing pocket? Im curious if its been modified?
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