High Grip Turn

[HoyeTractor]

Has anyone had any experience with the High Grip Turn option on the F435 and FX335. We have 2 of them now that the 4wd will not work on. It looks like there is a switch that turns on an internal electric clutch to engage the front wheels during a hard turn. The switches are both bad but even bypassing them gets me nothing. There are 2 levers that appear to operate the system - one probably a 2wd/4wd and what is the other one? According to the parts manual, they both move internal shift forks. Id rather not tear into them just to find out that we had something in the wrong position.

Thanks in advance,
Aaron
Parts@HoyeTractor.com
(940)438-0386

 

[reb]

I don't know about the levers, but I would think the switches would disengage the front wheels during a hard turn. 4WD tends to increase turning radius.