Port? Nah… t at this time. I just pulled the muffler to sandblast/paint it so I will remove the screen and open her up some though
Well I’ll be darned. It runs pretty good! Cleaned the carburetor, replaced the fuel line and primer bulb. Pulled the muffler (opened it up a little too) sandblasted and painted that. Sharpened the chain, cleaned the clutch drum and greased the bearing. The easy start is a little weird but seems to work well.
Next up in the free saw salvage series is the 550XP. Right off the rip it’s going to need a carb kit. The diaphragm was pretty stiff (probably the reason it wasn’t pulling fuel)
The 61/272 needed some odds and ends. They said that you can’t put a newer 268/272 top cover on an older 61/266 set of cases. Well, technically you can’t but you can drill and tap an M5 x 0.8 hole on the left side of the case, and just use 2 screws to hold it down. It’ll work I haven’t decided what I want to do with this hodge podge of a saw yet. I just put a 16” bar on it with an 8 tooth sprocket. I’m thinking about buying a 10 tooth and leaving the short bar on it indefinitely. Keep it as a high revving 72cc play saw, set up for bucking small wood stupid fast.
Newly acquired 395XP. Just going through it, cleaning, and doing the usual stuff that we do when we get a used saw. The original machining marks are still on both the intake and exhaust side of the piston, so I think this’ll need minimal work before I put it to work. So far the only thing I found that I need to buy is a fuel line.
Other than all the missing screws, here’s the first WTF thing I found. The muffler was rattling loose for so long that it boogered up the mating surface on the cylinder! I’ll have to file that flat again. Maybe I should just pull the cylinder at this point. Yeah… it’s at that level now. This is exactly why I tore it down first before making a single cut with it. When you see missing hardware and loose parts, that’s a huge red flag. It might’ve been running, but it wasn’t ready to run.
Even if the exhaust flange wasn’t damaged, I’d pull the cylinder and re-ring it at a minimum. I scored a 394XP a few weeks back in a tad better shape than your haul. Ordered new rings, base gasket, carb kit, muffler, and clutch bearing. It needs AV’s as well, but still on the fence if I want to shine it all the way up or not.
I got the exhaust flange milled flat again. I ended up taking about 0.030” off, and left a small amount of pitting where it didn’t matter. At least now I’m confident that a muffler will seal against that surface. I couldn’t get a good picture of the inside of the cylinder but it looks great in there. Other than the cleaning of all the parts I took off, this 395XP project will be on hold until after the first of the year. More to come though…
Another side quest My coworker picked this up at the town dump where he lives. He had plans to tinker with it but decided not to and gave it to me. If nothing else I gained another bar and chain, and best of all another scabbard. It’s dirty but the hours look low on it and all it needs right off the bat is to fix the pull cord. I hope that’s all it is because I’m not putting any money into it. Hey, look what popped up on the Gulag search engine: C.M.T. 5200 Chinese chainsaw review
No doubt this would make for great GTG entertainment at night! I can’t see this saw being worth much else. Like I said, I’m happy to get another scabbard, especially a black one that’s a good match to my 372xp.