singinwoodwackr
Super OPE Member
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- Sep 14, 2025
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We have a thread on AS for this schitt....
We have a thread on AS for this schitt....
wow! That's impresseveToday I was again working on the pump diaphragm for my Reed-Prentice 1200B (Craftsman) chainsaw. This was a funky one to draw in Fusion since it is kind of a wonky shape. I started over tonight and kind of ball parked everything and took six adjustments in the drawing to get everything lined up. I even got to try out cutting diaphragm material on the Cricut (provided by @heimannm when I visited him at his museum).
View attachment 479082
First pass the gasket material and the diaphragm material cut great, however I screwed up and used my gasket template to cut the diaphragm...hence turning it into a really thin gasket
R to L - Gasket bottom, gasket top, screwed up diaphragm and original diaphragm
View attachment 479083
Second attempt, this time I didn't cut out the middle of the diaphragm
View attachment 479084
Mocking it up to see what it will look like when it is all glued together. I will have to pop out the rivet on the original diaphragm and reuse the metal pieces (there are two, one on each side - the one on the other side has the tab and slit that the needle lever goes through). I need to figure out a way to make a die so that I can press new ones.
View attachment 479085
New and old diaphragms sitting next to the carb body.
View attachment 479089
This was the second to the last gasket I needed to make for this saw, there are eight total. The last one will be for the crank case that houses the engine oil for the main gear, it is the largest of the gaskets and should be a fun challenge!




Just doing a ground up restoration with paint on the D-33 LeSabre, unfortunately somebody decided to paint it green before I got it.View attachment 477285View attachment 477286
Got everything now, new old stock cylinder and rings thank you Mark for the rings, piston is in great shape after I shaped it and it micrometred every way which way but loose, my favourite Clint Eastwood movie, don’t forget every which way you can. I love it when he beat the *s-word out of the bikers and they end up working together kind of like government yet not?I don't think the series had bad coils even though they changed a bit along the way. I don't think they had rev limits on them.Hey, @Tor R ....
On this 242xp I have. I'm starting to think it has the wrong coil. I swapped carbs and still can only get 13,9 out of it. Turning the h screw much past 1 out and it starts to die rather than increase rpms. Thoughts?
View attachment 479223View attachment 479224View attachment 479225View attachment 479226
Got three yellows from three different paint cans. I know I can do a good paint job with paint cans, I’m just not sure which yellow is good paint yellow for pre 60s/60sView attachment 479227Got everything now, new old stock cylinder and rings thank you Mark for the rings, piston is in great shape after I shaped it and it micrometred every way which way but loose, my favourite Clint Eastwood movie, don’t forget every which way you can. I love it when he beat the *s-word out of the bikers and they end up working together kind of like government yet not?
So, that looks like the right coil?I don't think the series had bad coils even though they changed a bit along the way. I don't think they had rev limits on them.
Unported, I usually start at H 1 turn out, but tend to end up many times with a little less H than that. But never below 3/4 before I try another carburetor.
Well, he did leave some dirt on the handle…
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Really clean 041![]()
Yep, the ones you have look legit.So, that looks like the right coil?
I have 1 more rebuilt carb to try.




