I have a 1970 MF-135 and cannot figure out why the PTO jumps out of gear while mowing. I have to work while hanging on to the PTO lever to prevent it from jumping out of gear. It does not happen all the time but will do it more frequently when under a heavy load or going over bumps.
Also...
Hello, I'm new member to the forum but visited numerous times as there is plenty of good information here. I keep coming back for information so I thought it was time to join.
I have a 1970 Massey Ferguson 135 with a gas engine and Zenith carbeurator. I bought it about six years ago and other...