manual power shift via cable it takes a while to engage forward but snaps straight into reverse.I checked the quadrant thing ontop of the box it moves in the right ways.Give me a clue where to start.Late 70s machine

Andy, December 2009

Most likely an electrical problem and definitely worth checking before rebuilding clutches. Check your micro switches, relays, and connections.

Dave, September 2010

Andy, I've got a 3CIII with powertrain transmission and have had a similar problem. When the machine is cold, it will engage reverse but not forward.

First of all check the transmission fluid level. If it's not had a fluid change for a while, it might also be worth considering draining the fluid and refilling with a new filter etc.

I suspect that the clutch packs are worn. This isn't unexpected given the age of the machine. After checking the fluid level, it will probably help if you let the machine warm up for 5 mins before trying to move it.

Hope this might be of some help to you?

Steve, December 2009

Forward clutch pack worn to excess perhaps??

W, December 2009