BobCat S70 – MAIN RELIEF VALVE – Removal And Installation

Raise the operator cab. (See Raising Page 10-30-1.)

Clean the area around the control valve. Remove the pilot hose (Item 1) from the main relief valve. Remove the main relief valve (Item 2) [Figure 20-30-4].

Installation: Tighten the main relief valve to 35-40 ft.-lb.
(47-54 N•m) torque.

Remove the O-rings (Item 1) and back-up washer (Item 2) [Figure 20-30-5]. Install new O-rings and back-up washer.


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