I've been struggling for the last couple days with repairing this engine. Note: Engine is from a JD D130 Lawn Tractor and has only 110 hours on it
The initial symptom was the engine wanted to run wide open and seemed to me like it could very easily be over revving to the point of failure. After reading and analyzing on my own, I decided the issue could be the mechanical governor so I removed and disassembled the engine for inspection. From others description of mechanical governor issues; I expected to find broken parts in the crank case. Instead I found what appears to be a perfectly functional mechanical governor.
After reassembly, I still have the over revving and have no control over engine speed with the throttle.
At this point I need a diagram or picture of how the governor linkage springs should be attached to the external governor and throttle brackets/levers.
If someone here could provide that I would be greatly appreciative!
Yes....I have adjusted the mechanical governor per procedure. I believe I have inadvertently messed up where the springs are attached to the linkage though.
The initial symptom was the engine wanted to run wide open and seemed to me like it could very easily be over revving to the point of failure. After reading and analyzing on my own, I decided the issue could be the mechanical governor so I removed and disassembled the engine for inspection. From others description of mechanical governor issues; I expected to find broken parts in the crank case. Instead I found what appears to be a perfectly functional mechanical governor.
After reassembly, I still have the over revving and have no control over engine speed with the throttle.
At this point I need a diagram or picture of how the governor linkage springs should be attached to the external governor and throttle brackets/levers.
If someone here could provide that I would be greatly appreciative!
Yes....I have adjusted the mechanical governor per procedure. I believe I have inadvertently messed up where the springs are attached to the linkage though.
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