Use a test meter to measure the coil resistance [Figure 20-40-17]. Coil wires do not have polarity. Correct resistance for the coil is 7-10 ohms.…

Remove the mounting nut (Item 1) [Figure 20-40-13] from the solenoid stem. Installation: Tighten the nut to 53 in.-lb. (6 N•m) torque. Remove the coil.…

Remove the check valve (Item 1) [Figure 20-40-10]. Installation: Tighten the valve to 22 ft.-lb. (30 N•m) torque. Remove the O-rings (Item 1) and back-up…

Remove the two pressure differential valves (Item 1) [Figure 20-40-8] from the BICS valve. Remove the O-rings (Item 1) and back-up rings (Item 2) [Figure…

The lift arm by-pass orifice is located in the port with the 90° fitting (Item 1) [Figure 20-40-5]. The pressure differential/check valve (Item 2) must…

Remove the control valve from the loader. (See Removal And Installation on Page 20-40-6.) Remove the six mounting bolts (Item 1) [Figure 20-40-1] to remove…

The hydraulic control valve is located inside the main frame, below the operator cab. The hydraulic control valve is the component that uses spools to…

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…

NOTE: The following procedure is for checking the main relief valve only. Use this procedure when it is known that the hydraulic pump is in…

NOTE: The following procedure is for checking the main relief valve only. Use this procedure when it is known that the hydraulic pump is in…