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Return to: Pioneer |
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#Post#: 47410-------------------------------------------------- |
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Pioneer 750 bow saw video |
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By: sawmandave Date: October 2, 2014, 11:17 pm |
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This saw I got a small engine shop , poured gas in it and it ran |
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! I had to clean out the fuel system but didn't touch carb |
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Dave |
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https://www.youtube.com/watch?v=PlOwYa4cHs8&list=UUoj5Pwr6mvuo95qA98_1GGw |
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#Post#: 47423-------------------------------------------------- |
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Re: Pioneer 750 bow saw video |
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By: aclarke Date: October 3, 2014, 7:44 am |
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Sounds real good! Big powerhead, rally cuts fast |
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#Post#: 47425-------------------------------------------------- |
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Re: Pioneer 750 bow saw video |
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By: fossil Date: October 3, 2014, 10:32 am |
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Dave, |
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For you 750 primer you may want to try this. I receive this |
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reply from a fellow collector regarding the carb primers. |
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What generally fails on the primers is the inlet check valve. |
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Follow the fuel line from the bowl to the bottom of the primer. |
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Unscrew that fitting with a 5/8" (or 9/16") socket. You'll |
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probably find a gooey mess retained by a little U shaped spring. |
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Maybe there will be a felt filter covering it all up. Clean it |
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all out and put some 1/4" carb diaphragm punchings under that |
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spring. I stack 3 or 4 there. Voila!, you should have a working |
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inlet check valve. The outlet check valve is a little coil |
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spring and needle with a tiny o-ring. Sometimes the primer |
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plunger o-ring will leak and spray fuel all over the place. |
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