John Deere 655B/755B Crawler System Relief Valve & Circuit Relief Valve
Posted by Tammy Soper on
John Deere 655B Crawler System Relief Valve & Circuit Relief Valve
The System Relief Valve
S/N 733243,761834
John Deere 755B Crawler System Relief Valve & Circuit Relief Valve
S/N 733243, 761920
The system relief valve is marked “V” groove around end of cap.
If you incorrectly install relief valve pressure settings, it could damage the machine. To not have this happen, don’t loosen the cap (A) or nut (B). This is for cleaning purposes only…on both 655B & 755B types.
Install the spring (l) with the large end toward the plug (D).
Put in the shims (G) in order.
For the Circuit Relief Valve 655B
S/N 733243 & 761834
755B S/N 733243 & 761920
This is for cleaning purposes only
Put in the spring (G) with larger end toward the plug (D).
Also, if you incorrectly put in the relief valve pressure settings it could damage the machine. So to avoid this, don’t loosen the cap (A) or nut (B) as not to mis-adjusting the pilot valve section.
If you need more info on this, we will glad to answer any questions you may have.
Call 800-361-0068
sales@hydrostatic-transmission.com