Massey Ferguson MF720 snowblower chain keeps jumping off.

Travlinnorth · Nov 16, 2019

I can't figure out what is causing the drive chain to jump off and break every time I use it on my MF 720 snow blower. Any ideas? The bearings and sprockets all are in line and rolling smoothly.

jeffcat · Nov 16, 2019

Is there an idler missing? Long ago on a piece of gear that the chain was just
slightly worn. That tiny bit made it jump off like crazy. Also see if the
sprockets are worn slightly caddy wumpus.

Travlinnorth · Nov 18, 2019

No gears missing. I just discovered how to tighten the chain, so maybe once I get my replacement links in to fix the chain, I will be able to tighten it up enough that it will stay on..

(quoted from post at 16:49:23 11/16/19) Is there an idler missing? Long ago on a piece of gear that the chain was just
slightly worn. That tiny bit made it jump off like crazy. Also see if the
sprockets are worn slightly caddy wumpus.

Massey Ferguson MF720 snowblower chain keeps jumping off.

Travlinnorth

New User

jeffcat

Well-known Member

Travlinnorth

New User

Similar threads