4WD Won’t stay in gear Forum › Forums › Tractor Troubleshooting › 4WD Won’t stay in gear This topic has 4 replies, 2 voices, and was last updated 12 years, 2 months ago by DavidPrivett. Viewing 3 reply threads Author Posts April 10, 2013 at 7:46 pm #35931 DavidPrivettParticipant Offline my tractor 2006 504a foton had that issue in reverse gear ,but mine has a tensioning bolt that adds pressure to the roller ball spring in the 2 wheel to 4 wheel shifter.has your something like that? April 11, 2013 at 9:46 am #35934 Charles LeonardParticipant Offline I am not sure if it has a adjusting bolt for tension the pressure spring or not, but I will check to be sure. thanks Wayne 1971 April 11, 2013 at 4:47 pm #35936 Charles LeonardParticipant Offline David, I checked and my tractor does not have a tension bolt that I can find . it have a fork shaft locking spring but no adjusting bolt. April 12, 2013 at 7:50 pm #35944 DavidPrivettParticipant Offline well maybe it is somrthing as simple as replacing just the spring,maybe it just lost tension memory or went limp Author Posts Viewing 3 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In