excavator
Senior Member
Had a customer call this morning with a 3412 mechanical engine in a grinder, it's been sitting for years and when it was recently started it runs at approx. 1200 rpm and is stuck there, won't idle up or shut down. They pulled the solenoid and said the rack in the pump is stuck, any idea's on getting it freed up? The machine is about 2500 miles away and he has someone over there working on getting it up and running for transport so I have very little info. I know it's pretty vague but any thoughts?