Manual de instrucciones de Bolens Series 3000

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OPERATOR’S MANUAL
FOURTH HYDRAULIC VALVE KIT
For Cub Cadet Series 3000 Tractor
INSTALLATION INSTRUCTIONS
Service Kit Part Number 759-3971
IMPORTANT:
READ SAFETY RULES AND INSTRUCTIONS CAREFULLY
CUB CADET LLC P.O. BOX 361131 CLEVELAND, OHIO 44136-0099
PRINTED IN U.S.A.
FORM NO. 770-1911
(12/01)

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CONTENTS Section Page Safe Operation Practices .............................................................................................. 3 To The Owner ............................................................................................................... 3 l Components .................................................................................................................. 4 Il Tractor Preparation ............................................................................

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SECTION I. COMPONENTS Before beginning installation of the Fourth Hydraulic Valve Service Kit, remove all parts from the container. Refer to figure 1 to confirm that all parts are present and to acquaint yourself with parts nomenclature. ⇒ ⇒ ⇒ ⇒ NOTE The parts in figure 1 are referred to throughout the manual by their alphabetic callout. Contents of Service Kit 759-3971 Part Number Description Qty. A 603-0963 Template Bracket 1 B 710-1894 Hex Cap Screw 1/4-20 X 7.75 GR5 4 C 721-0492 Back-up O-Ri

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SECTION II. TRACTOR PREPARATION Follow the instructions in Section II of the optional Front Hitch System Attachment Owner’s Manual for preparing the tractor for installation. SECTION III. INSTALLATION These instructions describe installation of the Fourth Hydraulic Valve Service Kit after the optional Front Hitch System Attachment and optional Hydraulic Angling Attachment OR optional 3 Point Hitch Attachment has been installed on the tractor. As the Fourth Hydraulic Valve Service Kit is being in

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D) Take the template bracket (A) from the service kit. Locate the hole in the LH tractor frame, as shown in figure 4, and align the pivot pin on the template bracket (A) with the hole in the frame. Rotate the template bracket (A) counter-clockwise until the second pin on the template bracket (A) contacts the frame. See Figure 5. Hold the bracket in position and use a center punch to mark the center for the two holes. Remove bracket. Pivot Pin Template Bracket Hole in LH Frame Second

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Outlet Ports REAR FRONT Outlet Ports Fourth Valve Center Lift Front Hitch Angling for 3 PT Hitch Valve (auxiliary) Valve Valve FIGURE 6 H) Install the valve assembly into the frame and loosely fasten with the previous removed hardware. Follow the installation instructions in the Owner’s Manual that came with the Front Hitch System Attachment and Hydraulic Angling Attachment for installing the hydraulic lines/tubes and securing the valve assembly to the frame. See Figure 7 and 8. I) If not

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J) Discard both hydraulic hoses for the hydraulic lift cylinder provided with the Hydraulic Hoses 3 point 3 Point Hitch Attachment and replace with the two hydraulic hoses (E) (G) provided in this service kit. Place an O-Ring (D) and backup O-Ring (C) onto each hose ends. Install the ends of the two hydraulic hoses (E) (G) into the ports of the fourth valve located in front of the center lift valve. See Figure 9. NOTE: For hose routing, refer to the installation instruction in the Owner’s Manua

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Trim Excess Material Fourth Valve for 3 PT Hitch Fourth Valve Label Front Hitch Center Lift Angling FIGURE 14 FIGURE 13 M) Install the lift lever cover/cup holder into the fender. Affix the fourth valve label (K), as shown in figure 14, to indicate lift/lower function of the valve handle for the 3 Point Hitch. N) Install the lift handle knob (I) on the hydraulic valve handle #4 (J). O) Refer to the installation instructions in the Operator’s Manual that came with al