Parts help

[Ripp]

So, has this problem been ongoing for 2 years?

BTW, did you find a bolt?

I did

 

[Ripp]

Respectfully - when servicing your tractor read your workshop manual. The parts diagram is for reference when ordering parts.

Shims are used to adjust the cracking pressure of the valve. The number and thickness needed (if any) is deternined by measuring the operating pressure at the valve not from the illustrations in the parts manual. By blindly adding a shim when none was there you have increased the cracking pressure with no idea whether the pressure was in or out of specification.

Dan

Like this?

 

[Ripp]

Like this?

FYI WSM calls for removing the “seat” when inspecting the valve. The piece that I’ve been looking for and thought was missing.

 

[Russell King]

not familiar with those washers. You’re talking about the handle?

see item 390 in this diagram

This article explains the washer design

Belleville washer - Wikipedia

en.wikipedia.org