OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Trimmers and Brushcutters McCulloch Trimmers & Brushcutters McCulloch Pro-Mac i Super Trimmer

I have made the adjustments on the "L" and "H" as specified in some of the other posts.I find that when I run it for a short period that it starts to die. I manage to restart ok but then when I rev it up it seems to flood and stop.I have mixed the fuel/oil using 40:1 mix.Using Masport 2 stroke oil.Has a new plug.Is this unit equivalent to another model?I think it's 28cc's.Can you please email a copy of the parts and a diagram?Any info would be apprecitaed. Thanks!

[This message has been edited by Kavlo (edited 08-08-2003).]

Kavlo,
Try these couple of things:

1. Take the muffler off and check the exhaust port for carbon build.Also look for scoring on the piston. If you have carbon in the port remove it.If you have scoring then don't bother going any further. If no scoring then try running the machine again. If that does not work then go to item two.

2. Replace fuel filter in tank with a new one (do not clean the old one and think that will help). Then run the machine again and if that does not work go to step three.

3. Replace carby diaphrams,needle and screen and then the machine should run ok.

Regards,
Bruce


[This message has been edited by Bruce (edited 12-08-2003).]

Thanks fo rthe info.Found the carby screen clogged.Wiped it clean and it now goes well.Would still appreciate it if you could email me a copy of the service manual/parts diagrams. Thanks!