Is that the saw that was in your outdoor log display?Any idea what model this is?
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Mark
Nice. It looks like it will clean up pretty good. I agree with @Hoggwood about these.Yes it it, I replaced it with a worn out SEZ. I will go through it and give it a thorough cleaning and see if it can be made into a runner. In any case, it is likely to end up in the display.
Mark
I'd appreciate some help with this Super XL.So I have this SXLAO that I picked up a few months ago. It came to me running, but not well. Previous owner replaced the fuel line, filter, duckbill valve, and if I remember correctly, did a carb refresh. Since then I found the p+c was scored and the flywheel side seal failed a vacuum test (passed pressure interestingly). I swapped the p+c with an aftermarket set from Traverse Creek, changed the seal, and did my own carb kit.
I got it running yesterday but it idled erratically. Coming down from WOT it would get stuck at a high idle for a few seconds (enough that the clutch engaged), and then come down. It also raced when tilted to the flywheel side, and shut down tilted forward. After I changed the flywheel seal it passed a pressure and vac test so I was fairly certain it wasn't that, but sprayed some brake cleaner on both sides anyway. It didn't shut down with that. Then I thought maybe the fuel line is too short or leaking and it's sucking air, but both seemed fine. But I did find the carb wasn't holding pressure, a really slow leak existed, which is weird since it held when I installed my carb kit.
I thought maybe the inlet needle was leaking, but when I took the metering side apart the needle looked fine. I took apart the pump side, and found the pump diaphragm looking like this:
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This diaphragm came from a brand new OEM carb kit from Zama, and after less than a tank of fuel through it. I run ethanol free VP fuel with Amsoil Saber at 40:1. Is this just a factory defect or did something cause this?
Now to my second question. The Zama IPL shows a "pump diaphragm retainer", on top of the diaphragm:
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Which I'm guessing is this:
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I don't see it being used in either the Homelite SXLAO IPL or service manual.
I just want to confirm that I don't need to use it and also to ask when these are used (I've seen them in carb kits for my other saws).
The previous owner replaced the whole cap recently with a new cap, but I haven't checked it myself. Just to confirm I tried running it with the cap cracked open and it had the same symptoms.Is it possible that the vent in the fuel cap is on bad shape?
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