Recent content by Cfs

I am thinking that I will have to pull the cylinder head. I will try pushing on the valve first. I am wondering if the valve sear on the intake valve came looseand has the valve jammed in the open position. If it is that...can I use the same procedure I have done on a few Briggs engines of...

I am working on a 1987 Ex mark 32 inch walk behind commercial mower. It is a model number 32-12.5kd5. The Koehler engine number is illegible. I can read a Spec of 7275. 390 cc and a serial number 2611504544. Anyway it is a pull start and starter would not pull. I took the starter off and...