Snapper 2137 manual Install Control Valve, Assemble Control Valve

Initial Assembly & Installation

BI

D E

F

GH

J

N

C	A	M		To Front
B
				Cross-Over
A. Control Valve				Tube
B. Cotter Pin			L
C. Clevis Pin
D. Control Lever
E. U-Link
F. Tall Fitting			K
G. Short Fitting
H. 1/2” x 75” Hose w/ Female Quick Connector			To Back	M
I. 1/2” x 75” Hose w/ Male Quick Connector
			Cross-Over
J. 23/32” x 40” Hose w/ Male Quick Connector
			Tube
K. 23/32” x 40” Hose w/ Female Quick Connector
L. Female Quick Connector				L
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)

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).

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