Install Control Valve - Simplicity 2137 Operator's Manual

B
D
E
C
B
A. Control Valve
B. Cotter Pin
C. Clevis Pin
D. Control Lever
E. U-Link
F. Tall Fitting
G. Short Fitting
H. 1/2" x 75" Hose w/ Female Quick Connector
I. 1/2" x 75" Hose w/ Male Quick Connector
J. 23/32" x 40" Hose w/ Male Quick Connector
K. 23/32" x 40" Hose w/ Female Quick Connector
L. Female Quick Connector
M. Male Quick Connector
N. Large Fitting
Figure 26. Assemble Control Valve

Install Control Valve

1. Locate the old single spool master valve removed
from tractor (A, Figure 26).
NOTE: From this point on, the old master valve
will be referred to as the control valve (A,
Figure 26).
2. Install the control lever (D, Figure 26) using a small
clevis pin (C), the U-link (E), and small cotter pins (B)
as shown.
3. Install a tall fitting (F, Figure 26) and a short fitting (G)
into the control valve (A) as shown.
4. Install a male quick connector (M, Figure 26) on one
of the 1/2" x 75" long hoses (I), and connect the other
end of the hose to the tall fitting (F)
F
G
A
Initial Assembly & Installation
I
H
N
M
L
To Back
Cross-Over
Tube
5. Install a female quick connector (L, Figure 26) on the
other 1/2" x 75" long hose (H) and connect it to the
short fitting (G).
NOTE: The quick connector ends of the 1/2" x 75" hoses
attached to the control valve in steps 4 and 5 will be con-
nected to the dozer hydraulic hoses later.
6. Install two large fittings (N, Figure 26) in the front of
the control valve (A).
7. Install a male quick connector (M, Figure 26) on one
of the 23/32" x 40" hoses (J) and a female quick con-
nector (L) on the other 23/32" x 40" hose (K).
17
K
L
J
To Front
Cross-Over
Tube
M