Massey MF135 w IPTO transmission shear coupler replacement

Johnny3

New User
This message is a reply to an archived post by DavidP, South Wales on June 27, 2016 at 01:47:42.
The original subject was "Re: Massey MF135 w IPTO transmission shear coupler replacement".

I've had a chance to see the insides and the shear coupler is good and the cotter pin in place. For a test, I've adjusted the clutch to max but still no drive. What are the next popular failure items I need to check for this no drive issue?
 
Hello Johnny,
As a first check observe the coupler whilst an assistant attempts to drive the tractor forward taking all safety precautions. If there is no sign of the shaft turning then the problem will be forward of this. Ensure that both gearlevers are engaging. This should be possible by 'feel' of the gearlever. Next remove the plate under the clutch housing and look for any signs of clutch plate debris. I suspect that the hub in the clutch plate has broken free or the linings have disintegrated on the plate. The latter is less likely. You say that you have adjusted the clutch to the 'max'. Make sure that you still have free travel on the pedal. Although you have OPTO you may have a dual clutch fitted. If so, is the second stage present?
Let us know what you find.
DavidP
 

We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today.

Back
Top