Adjust Control Valve, Install Hose Guide

	General Description
	General Description
	These set up instructions are for operating the 1020,
	1027 loader using single lever control valve mounted
	to the loader rear mount as shown in Figure 13. To
	use this hydraulic connection the hoses must be con-
	nected between the control valve and the tractor
	hydraulic system located at the rear of the tractor.
	NOTE: After the hydraulics and loader are install on
	the tractor, check the clearance between the top of
	the exhaust pipe and the loader boom when the
	loader is raised. If there is interference, a weather cap
	will need to be installed. See Page 6 for installation
	instructions.
	NOTICE
	■ If hydraulic lines are not connected as shown
	in this manual, the control valve may be damaged.	Figure 13. Control Valve Installed
	A blocked outlet (RETURN) or improper hose con-	Figure 13. Control Valve Installed
	A blocked outlet (RETURN) or improper hose con-
	nection will cause pressurized oil to enter the
	return circuit and damage the valve.


	Adjust Control Valve
	The control valve comes standard with two OUT
	ports. One at the lower left corner and one at the
	upper right corner. The port at the lower left is shipped
	with a 3/4 JICM x 7/8 O-ring adapter installed. The
	port at the upper right is shipped with a 7/8 O-ring
	plug.
	Remove plug installed in the upper right port. Remove
	adapter from lower left port. Install plug in lower left
	port and adapter in upper right port. Control valve
	should have IN, OUT and PBY ports arranged as
	shown in Figure 14.

Attach control valve and bracket to loader mount

before proceeding.

Figure 14. Correct Control Valve Arrangement

1.Attach hose guide (7) to the outer hole on the bracket in front to the brake peddle.

2.Secure into place using cap screw (8) as shown in Figure 15. Torque to 30 lbs.-ft. using a 16mm wrench.

7.54305 Hose guide

8.307203 M10 x 1.25P x 35 mm HHCS

DP2

MAN0041 (Rev. 4/4/2008)	Hydraulic Installation 11