IVO,
Sorry, skipped over that. Need to check all springs in the valve. I will try and get a breakdown and have a closer look. Thanks
it has a mechanical powershift no electrical solenoids
IVO,
Need to verify trans solenoids are operating correctly. Also, make sure the alternator is operating correctly. Low voltage is creating loss of functions on lift. If you can switch wires from forward to reverse solenoid, this would verify wire or possible failed solenoid. If it just happened, suspect wires, solenoid or switch in steer column. Doubt forward clutch just failed. Good Luck