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Hydraulic Installation 11
MAN0041 (Rev. 4/4/2008)
46945 HOSE KIT
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.
A blocked outlet (RETURN) or improper hose con-
nection will cause pressurized oil to enter the
return circuit and damage the valve.
Figure 13. Control Valve Installed
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
Install Hose Guide
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
Figure 15. Hose Guide Installed
DP2