rpm problem

   / rpm problem #1  


New member
May 28, 2024
I purchased a rk37 used with 300 hours
rpm will not go higher then 2100
it bougs down under load
I clened all fuel lines and replaced with new filters does anyone else have this problem
   / rpm problem
  • Thread Starter
I replaced air filter and did regen exhust seems strong
   / rpm problem #5  
Regarding it bogging down under a load, what gear/range are you using? In general, if it starts bogging down, I move it down into a lower range/gear.

Regarding the rpms, maybe check the throttle cable to make sure that it has the full range of movement. Move the cable with your hands (versus the lever) while it’s running to still if you can get it over 2100 rpm.
   / rpm problem
  • Thread Starter
ther is no throttle cable it is electronic I ran it in low gear
thanks i am veteran also