Ford 7600 Ring / Pinion Backlash

   / Ford 7600 Ring / Pinion Backlash #1  

strum456

Platinum Member
Joined
Jan 4, 2011
Messages
762
Location
Westmoreland County PA
Tractor
Fords
I split my 7600, mainly because the PTO doesn't stop turning. It turns out that the problem was a small pin that holds / tensions the band. This lower pin holds the band to a lever that is actuated by the brake piston. The upper pin is held in by a cotter pin. The lower pin is held in by nothing??? I found it laying in the bottom of the case.

I also noticed that the backlash on the ring / pinion seems excessive. I cannot find any information in the book describing the tolerances for the backlash or how to adjust it. Are there shims somewhere?
 
   / Ford 7600 Ring / Pinion Backlash
  • Thread Starter
#3  
So, are the ring and pinion just not adjustable? I'll bet someone has seen the pto brake band pin fall out before. Any thoughts?
 

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