Join Date: Oct 2016
Thanked 3 Times in 3 Posts
Please let me know what you determine. I just got a big Hustler commercial zero turn with the 26 HP kawazaki engine that is doing exact same thing. RPMs go down and stay down when PTO is engaged, if I hit some tall grass it drops even lower. All i've had time to check thus far were the spindles and all of them spin freely with no wobble. I was suspecting a partially clogged jet/port in the carb as well.
"People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf." - Orwell