How to replace governor spring in Cmore

Anonymous-0

Well-known Member
How do I replace the govenor spring in my Super C?? It "surges" sometimes, not under load, but when throttling up. Do I have to take the governor completly off the tractor?? Thanks, Cmore
 
Have you cleaned and/or rebuilt the carb or tried to adjust it. Surging normally is caused by fuel starvation.
Jim
 
You may be hearing normal behavior, as tractors do not have an accelerator pump like autos. However, if it is extreme, could be a blockage or adjustment.
karl f
 
Surging is not caused by the large spring being broken. There is an adjustment on the governor to compensate for surging.

Get a copy of the IH Manual. There is a governor set/adjustment procedure in it that will walk you through the process step by step.

If that doesn't fix it, you may have to take the cover off the governor and replace any worn and/or broken internal parts. Don't worry, if you are careful and make sure everything goes back together like the diagram in the book, it is not hard to do.

If you need to remove the gear that the flyball weights are on, mark it first so that it goes back on exactly where it came off.

A Case/IH dealer should have all the internal pieces you need except for one bushing that you can get at a hardware store or a Lowes.
 
Look on the bottom of the governor housing. You will see a cap nut on a stud with a lock nut under the cap. This is the surge bumper spring adjustment. Turn the stud type screw in(clockwise) to ease the surging. If you go to far it will effect your idling. You do need a manual but this will give you an idea of where to start.
 

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