Redmax GZ7000 running wild and lean

[Huntaholic]

I acquired 2 of these out of the truckload of junk saws I stumbled upon a while back and put new top ends on 2 of them. I promptly traded one of them off and have been running the other one doing part time bucking duty on the logyard. Well today it started running wild like it was running out of fuel so Im expecting it to need crank seals which I didn't replace with the new top end. Preliminary diagnostics show no sign of bearing play so Im hoping its just seals. Who knows how long these saws had sat before I came across them.

 

[decableguy2000]

Pressure and vacuum test before you tear it down and, know where the issue is. Different color Husqvarna 575xp, so parts should some what easy to find.