Operate Hydraulic Dual Selective Control Valve (SCV)

Avoid injury! Escaping fluid under high pressure can penetrate the skin and cause serious injury. Avoid the hazard by relieving pressure before disconnecting or connecting hydraulic or other lines. Tighten all connections before applying pressure.

• Search for leaks with a piece of cardboard. Protect hands and body from high-pressure fluids.
• If an accident occurs, see a doctor immediately. Any fluid injected into the skin must be surgically removed within a few hours or gangrene can result. Doctors unfamiliar with this type of injury should reference a knowledgeable medical source. Such information is available from Deere & Company Medical Department in Moline, Illinois, U.S.A. In the United States and Canada only, this information is be obtained by calling 1-800-822-8262.

These series of tractors are equipped with a hydraulic selective control valve (SCV) and hydraulic outlets to operate hydraulically driven implements.

LVAL38294-UN-21AUG12

A - Blue

B - Black

C - Yellow

D - Red

The machine-mounted hydraulic outlets are female quick couplers color-coded for easy hookup.

Implement hydraulic hoses are also color-coded. Match the color-coded hose ends to the color-coded hydraulic couplers on the machine when making connections.

LV26802-UN-10NOV16

E - Dual SCV Lever

F - Information Label

The label installed on the machine next to the dual selective control valve (SCV) lever shows the different lever positions.

Lever positions numbered 1—4 on the label match hydraulic line couplers numbered 1—4 on the label installed on the machine near the couplers. Moving the lever to position 1 supplies fluid to coupler 1 and return fluid through coupler 2, and so forth.

Move the lever to the full forward or “float” position to allow the bucket to follow the contour of the ground. The lever may be left in the “float” position.

Lever Position	Function
Forward	Boom Lower
Back	Boom Raise
Left	Bucket Roll (Curl)
Right	Bucket Tilt (Dump)

Refer to the information label (F) for assistance. See your implement operator manual for implement functions which correspond to lever positions.

Avoid damage! To prevent contamination of female quick couplers, install color-coded hose ends in the couplers when not being used.