INSTALLATION & SERVICING INSTRUCTIONS 3-SPOOL, 3-WAY VALVE

Transcription

1 INSTALLATION & SERVICING INSTRUCTIONS 3-SPOOL, 3-WAY VALVE and Special Valve Cover Outlet for Some Ford Tractors P/N 8326

2 TO THE DEALER: The 3-Spool, 3-Way Valve assembly and proper installation to the tractor is the responsibility of the WOODS dealer. Read manual instructions and safety rules. Make sure all items on the Pre-Delivery and Delivery Check Lists in the backhoe manual are completed before releasing equipment to the owner. TO THE OWNER: Read these mounting instructions before remounting your 3-Spool, 3-Way Valve. The information presented will prepare you to do a better and safer job. Keep this document handy for ready reference. Require all operators to read the backhoe manual carefully and become acquainted with all the adjustment and operating procedures before attempting to operate. Replacement manuals can be obtained from your dealer or by calling , in the USA or Canada only. The 3-Spool, 3-Way Valve you have purchased has been carefully engineered and manufactured to provide dependable and satisfactory use. Like all mechanical products, it will require cleaning and upkeep. Observe all safety information in this document, the backhoe and tractor manuals, and all safety decals on the backhoe and tractor. For service, your authorized WOODS dealer has trained mechanics, genuine WOODS service parts, and the necessary tools and equipment to handle all your needs. Use only genuine WOODS service parts. Substitute parts will void the warranty and may not meet standards required for safe and satisfactory operation. Record the model and serial number of your mounting kit and provide it to your dealer when requesting repair parts. Model: Serial Number: Provide this information to your dealer to obtain correct repair parts. Throughout this manual, the term IMPORTANT is used to indicate that failure to observe can cause damage to equipment. The terms CAUTION, WARNING and DANGER are used in conjunction with the Safety-Alert Symbol, (a triangle with an exclamation mark), to indicate the degree of hazard for items of personal safety. The Safety-Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! CAUTION Denotes a reminder of safety practices or directs attention to unsafe practices which could result in personal injury if proper precautions are not taken. WARNING Denotes a hazard exists which can result in injury or death if proper precautions are not taken. DANGER Denotes an extreme intrinsic hazard exists which would result in high probability of death or irreparable injury if proper precautions are not taken. ii

3 BOLT SIZE CHART NOTE: Chart shows bolt thread sizes and corresponding head (wrench) sizes for standard SAE and Metric Bolts. SAE Bolt Thread Sizes 5/16 3/8 1/2 5/8 3/4 7/8 IN MM Metric Bolt Thread Sizes 8MM 10MM 12MM 14MM 16MM 18MM ABBREVIATIONS ATF... Automatic Transmission Fluid CE... Conforms to European Community Machinery Safety Directive 89/392/EEC CV... Constant Velocity F... Female GA... Gauge GR (5, etc.)... Grade (5, etc.) GPM... Gallons Per Minute HT... Heat Treated m... Meter mm... M... MPa N Millimeter Male Mega Pascal Newton NC... National Coarse NF... National Fine NPSM... National Pipe Straight Mechanical NPT... National Pipe Thread P... Pitch psi... Pounds per Square Inch PTO... Power Take Off ROPS... Roll Over Protective Structure SAE... Society of Automotive Engineers UNC... Unified Coarse UNF... Unified Fine UNS... Unified Special 1

4 BOLT TORQUE CHART After every ten (10) hours of operation, check all hardware and tighten where required. SAE Series Torque Chart DO NOT use these values if a different torque value or tightening procedure is listed for a specific application. Torque values listed are for general use only. Fasteners should be replaced with the same grade. Make sure fastener threads are clean and you properly start thread engagement. This will prevent them from failing when tightening. SAETORQUE CHART Bolt Head Identification SAE Grade 2 (No Dashes) SAE Grade 5 (3 Radial Dashes) SAE Grade 8 (6 Radial Dashes) Bolt MARKING ON HEAD Diameter Wrench SAE 2 SAE 5 SAE 8 A Size Lbs.-Ft. (N-m) Lbs.-Ft. (N-m) Lbs.-Ft. (N-m) 1/4 7/16 6 (8) 11 (15) 14 (19) 5/16 1/2 13 (18) 21 (28) 25 (34) 3/8 9/16 23 (31) 38 (52) 55 (75) 7/16 5/8 37 (50) 55 (75) 80 (110) 1/2 3/4 57 (77) 85 (115) 120 (165) 9/16 13/16 82 (111) 125 (170) 180 (245) 5/8 15/ (150) 175 (240) 230 (310) 3/4 1-1/8 200 (270) 300 (410) 440 (600) 7/8 1-5/ (380) 450 (610) 720 (975) 1 1-1/2 350 (475) 680 (925) 1035 (1400) 1-1/8 1-11/ (610) 885 (1200) 1-1/4 1-7/8 600 (815) 1255 (1700) 1-3/8 2-1/ (915) 1620 (2200) 1-1/2 2-1/4 920 (1250) 2200 (2900) Bolt Diameter A Metric Series Torque Chart Use only metric tools on metric hardware. Other tools may not fit properly. They may slip and cause injury. DO NOT use these values if a different torque value or tightening procedure is listed for a specific application. Torque values listed are for general use only. Fasteners should be replaced with the same grade. Make sure fastener threads are clean and you properly start thread engagement. This will prevent them from failing when tightening. Bolt MARKING ON HEAD Diameter Wrench A Size N-m (Lbs.-Ft.) N-m (Lbs.-Ft.) 5mm 8mm 6 (4.5) 9 (6.5) 6 mm 10 mm 10 (7.5) 15 (11) 8 mm 13 mm 25 (18) 35 (26) 10 mm 16 mm 50 (37) 75 (55) 12 mm 18 mm 85 (63) 130 (97) 14 mm 21 mm 110 (80) 150 (110) 16 mm 24 mm 215 (159) 315 (232) 20 mm 30 mm 435 (321) 620 (457) 24 mm 36 mm 750 (553) 1070 (789) 30 mm 46 mm 1495 (1103) 2130 (1571) Metric Bolt Head Identification Metric Grade 8.8 Metric Grade

5 SAFETY RULES ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Safety is a primary concern in the design and manufacture of our products. Unfortunately, our efforts to provide safe equipment can be wiped out by a single careless act of an operator. In addition to the design and configuration of equipment, hazard control and accident prevention are dependent upon the awareness, concern, prudence and proper training of personnel involved in the operation, transport, maintenance and storage of equipment. It has been said The best safety device is an informed, careful operator. We ask you to be that kind of an operator. The designed and tested safety of this equipment depends on it being operated within the limitations as explained in this manual. INSTALLATION J During installation, the tractor engine should be off, the key removed and the brakes locked. Do not disconnect hydraulic lines until attachments are removed or lowered to the ground and system pressure is released by operating valve levers. Never operate any hydraulic cylinders during any phase of the installation process. J After connecting hoses, check that all control lever positions function as instructed in the Operator s Manual. Do not operate until control lever and equipment movements are correct. TRAINING J Read and understand this manual, the Woods attachment manual and the tractor manual before any operation, assembly or maintenance. Follow all safety rule and safety decal instructions. (Replacement manuals are available from dealer or in the United States and Canada, call ) Failure to follow safety instructions can result in serious injury or death. J If you do not understand any part of this manual and need assistance, see your dealer. J Keep hands and body away from pressurized lines. Use paper or cardboard, not body parts to check for leaks. Wear safety goggles. Hydraulic fluid (oil) under pressure will easily penetrate skin and can cause serious injury or death. J Make sure that all operating and service personnel know that in the event hydraulic fluid penetrates skin, it must be surgically removed within a few hours by a doctor familiar with this form of injury, or gangrene, serious injury or death can result. CONTACT A PHYSICIAN IMMEDI- ATELY IF FLUID ENTERS SKIN OR EYES. J Do not allow children or untrained persons to operate equipment. PREPARATION J Air in hydraulic systems can cause erratic operation and allows loads or equipment components to drop unexpectedly. Before operating or allowing anyone to approach the equipment, purge any air in the system by operating all hydraulic functions several times after connecting equipment, connecting hoses, or doing any hydraulic maintenance. J After connecting hoses, check that all control lever positions function as instructed in the Operator s Manual. Do not operate until control lever and equipment movements are correct. J Protective sleeves must be over hydraulic hoses and securely fastened onto metal hose fittings as shown in this manual. Replace if damaged or if protective sleeve is not properly positioned or secured. J Make sure all hydraulic hoses, fittings and valves are in good condition and not leaking before starting power unit or using equipment. Check and route hoses carefully to prevent damage. Hoses must not be twisted, bent sharply, kinked, frayed, pinched, or come into contact with any moving parts. Operate moveable components through full operational range to check clearances. Replace any damaged hoses immediately. J Your dealer can supply original equipment hydraulic accessories and repair parts. Substitute parts may not meet original equipment specifications and may be dangerous. J Always wear relatively tight and belted clothing to avoid entanglement in moving parts. Wear sturdy, rough-soled work shoes and protective equipment for eyes, hair, hands, hearing and head. (Safety Rules continued on next page) 3

6 SAFETY RULES ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! (Safety Rules continued from previous page) J Tractor must be equipped with ROPS or ROPS CAB and seat belt. Keep seat belt securely fastened. Falling off tractor can result in death from being run over or crushed. Keep foldable ROPS systems in locked up position at all times. J Ensure shields and guards are properly installed and in good condition. Replace if damaged. OPERATIONAL SAFETY J Keep bystanders away from equipment while it is in operation. J Tractor must be equipped with ROPS or ROPS CAB and seat belt. Keep seat belt securely fastened. Falling off tractor can result in death from being run over or crushed. Keep foldable ROPS systems in locked up position at all times. J Always sit in tractor seat when operating controls or starting engine. Securely fasten seat belt, place transmission in park or neutral, engage brake and ensure all other controls are disengaged before starting tractor engine. J Protective sleeves must be over hydraulic hoses and securely fastened onto metal hose fittings as shown in this manual. Replace if damaged or if protective sleeve is not properly positioned or secured. J Before dismounting tractor or performing any service or maintenance, disengage power to implement, lower the 3-point hitch and all raised components to the ground, operate valve levers to release any hydraulic pressure, stop engine, set parking brake, remove key, and unfasten seat belt. MAINTENANCE SAFETY J Before dismounting tractor or performing any service or maintenance, disengage power to implement, lower the 3-point hitch and all raised components to the ground, operate valve levers to release any hydraulic pressure, stop engine, set parking brake, remove key, and unfasten seat belt. J Do not modify equipment in any way. J Your dealer can supply original equipment hydraulic accessories and repair parts. Substitute parts may not meet original equipment specifications and may be dangerous. J Always wear relatively tight and belted clothing to avoid entanglement in moving parts. Wear sturdy, rough-soled work shoes and protective equipment for eyes, hair, hands, hearing and head. J Keep all persons away from operator control area while performing adjustments, service or maintenance. J Tighten all bolts, nuts and screws, and check that all cotter pins are installed securely to ensure equipment is in a safe condition before operating. J Ensure shields and guards are properly installed and in good condition. Replace if damaged. J Do not disconnect hydraulic lines until machine is securely blocked or placed in lowest position and system pressure is released by operating valve levers. 4

7 3-SPOOL, 3-WAY VALVE INSTALLATION INSTRUCTIONS Safety is a primary concern in the design and manufacture of our products. Unfortunately, our efforts to provide safe equipment can be wiped out by a single careless act of an operator. In addition to the design and configuration of equipment, hazard control and accident prevention are dependent upon the awareness, concern, prudence and proper training of personnel involved in the operation, transport, maintenance and storage of equipment. It has been said The best safety device is an informed, careful operator. We ask you to be that kind of an operator. This installation should be performed by dealer service personnel. It requires special skills and tools WARNING J During installation, the tractor engine should be off, the key removed and the brakes locked. Do not disconnect hydraulic lines until attachments are removed or lowered to the ground and system pressure is released by operating valve levers. Never operate any hydraulic cylinders during any phase of the installation process. J Read and understand this manual, the Woods attachment manual and the tractor manual before any operation, assembly or maintenance. Follow all safety rule and safety decal instructions. (Replacement manuals are available from dealer or in the United States and Canada, call ) Failure to follow safety instructions can result in serious injury or death. J Keep hands and body away from pressurized lines. Use paper or cardboard, not body parts to check for leaks. Wear safety goggles. Hydraulic fluid (oil) under pressure will easily penetrate skin and can cause serious injury or death. J Make sure that all operating and service personnel know that in the event hydraulic fluid penetrates skin, it must be surgically removed within a few hours by a doctor familiar with this form of injury, or gangrene, serious injury or death can result. CONTACT A PHYSICIAN IMMEDI- ATELY IF FLUID ENTERS SKIN OR EYES. CAUTION J Always wear relatively tight and belted clothing to avoid entanglement in moving parts. Wear sturdy, rough-soled work shoes and protective equipment for eyes, hair, hands, hearing and head. WARNING J Make sure all hydraulic hoses, fittings and valves are in good condition and not leaking before starting power unit or using equipment. Check and route hoses carefully to prevent damage. Hoses must not be twisted, bent sharply, kinked, frayed, pinched, or come into contact with any moving parts. Operate moveable components through full operational range to check clearances. Replace any damaged hoses immediately. In preparation to install these hydraulic components, shut off tractor, remove key and make sure that all system hydraulic pressure is relieved before connecting or disconnecting any lines. Make sure system oil is cool and that you clean the work area of anything that could contaminate the hydraulic system. There are three possible plumbing configurations for the Woods valve. Determine the proper configuration for your tractor hydraulic system. In all cases, the low-pressure TANK hose must be connected directlytothetractor TANK porttopreventvalvedamage from back pressure. The open-center valve without the power-beyond port should only be used on tractors with an OPEN-CEN- TER system when the pressure hose is connected to a tractor remote valve coupler or a diverter valve. An open-center valve with the power-beyond port is required for tractor with an OPEN-CENTER system when the pressure hose must be connected directly to a tractor port of hydraulic lin and pressurized RE- TURN oil is required to operate the tractor 3-point hitch or another accessory valve. The closed-center valve should only be used on tractors with a CLOSED-CENTER system when the pressure hose is connected to a tractor remote valve coupler or another tractor port. One valve kit is available and can be converted to your requirement. IMPORTANT J Check with your tractor dealer or manual to determine if your tractor is equipped with an OPEN-CENTER or a CLOSED-CENTER hydraulic system. J Tractor hydraulic system can be seriously damaged if the incorrect valve configuration is installed. 5

8 NOTE: Use thread compound or Teflon sealing tape when installing pipe thread fittings. This is not necessary when connecting hoses to swivel end or fittings. IMPORTANT J Use care to prevent foreign material from entering and damaging the hydraulic system. Remove plugs form the three valve ports away from control handles and install 1/2 x 3/8 reducer bushings. Install 3/8 male x 1/4 female swivel elbows into reducer bushings with elbows pointing rearward toward cutter to prevent hose interference with handles. Plumbing an Open-Center Valve (Figure 1) Install hoses after mounting valve on tractor. Place valve on work area with control levers on the left. Remove plastic plug from left port and install reducer bushing (3) and swivel elbow (2). Attach low-pressure tank hose (6) and couplers (5) to this elbow. Converting Open-Center Valve to Open-Center with Power-Beyond (Figure 2) Install hoses after mounting valve on tractor. Place valve on work area with control levers on the left. Remove plastic plug from left port and steel plug front right port. Install power-beyond sleeve (7) in right port. Make sure power-beyond sleeve O-ring and seal seat properly (see cross section). Install reducer bushing (3) and swivel elbow (2) into power-beyond sleeve. Connect return hose (4) to this elbow. Install reducer bushing (3) and swivel elbow (2) into left port. Attach low-pressure tank hose (6) and coupler (5) to this elbow. Install reducer bushing (3) and swivel elbow (2) into port in opposite end of valve. Attach pressure hose (4) to this elbow. Install reducer bushing (3) and swivel elbow (2) into port in opposite end of valve. Attach pressure hose (4) to this elbow. DB Spool, 3-Way Hydraulic valve 2. 1/2 Male x 3/8 female 90 swivel elbow 3. 3/4 x 1/2 Reducer bushing 4. 3/8 x 60 Hydraulic hose coupler 5. 1/2 x 3/8 Hydraulic hose coupler 6. 1/2 x 70 Low-Pressure hydraulic hose 1. 3-Spool, 3-Way Hydraulic valve 2. 1/2 Male x 3/8 female 90 swivel elbow 3. 3/4 x 1/2 Reducer bushing 4. 3/8 x 60 Hydraulic hose coupler 5. 1/2 x 3/8 Hydraulic hose coupler 6. 1/2 x 70 Low-Pressure hydraulic hose 7. Power-Beyond sleeve kit DB3327 Figure 1. Open-Center Valve without Power-Beyond Figure 2. Open-Center Valve with Power-Beyond 6

9 Converting Open-Center Valve to Closed-Center (Figure 3) Install hoses after mounting valve on tractor. Place valve on work area with control levers on left. Remove plastic plug from left port and steel plug form right port. Install power-beyond sleeve (7) and plug (8) in right port. Make sure power-beyond sleeve O-ring and seal seat properly (see cross section). Install reducer bushing (3) and swivel elbow (2) into left port. Attach low-pressure tank hose (6) and couplers (5) to this elbow. Install reducer bushings (3) and swivel elbow (2) into port in opposite end of valve. Attach pressure hose (4) to this elbow. Fender Bracket & Woods 3-Spool Valve Installation (Figure 4) Locate outer valve bracket (2) on fender in a position that will place valve control handles convenient to the operator. On fender with a narrow top, install inner bracket (5) using bolts (9), lockwashers (6) and nuts (7). On a fender with a flat top, discard bracket (5) and mount bracket (2) directly o top of fender. Mark and drill the four holes in fender. Install fender reinforcements (4) on underside of fender with bolts (10), washers (8), lockwashers (6) and nuts (7). Attach brace (3) if necessary to make bracket rigid. Any hole in the bracket and a convenient one on the tractor may be used. Position valve on top of bracket and attach with bolts (11), lockwashers (6) and nuts (7). Just snug these bolts; do not over tighten. Attach control handles with chain connector links and pins. The ports next to control handles are plugged and will not be used. DB1974 DB Spool, 3-Way Hydraulic valve 2. 1/2 Male x 3/8 female 90 swivel elbow 3. 3/4 x 1/2 Reducer bushing 4. 3/8 x 60 Hydraulic hose coupler 5. 1/2 x 3/8 Hydraulic hose coupler 6. 1/2 x 70 Low-Pressure hydraulic hose 7. Power-Beyond sleeve kit 8. 3/4 NPT Hex head pipe plug Figure 3. Closed-Center Valve 1. 3-Way hydraulic valve 2. Fender valve bracket (outer) 3. Fender valve mounting brace 4. 1/4 x 1-1/4 x 6 Fender reinforcement 5. Fender valve bracket (inner) 6. 3/8 Standard lockwasher 7. 3/8 NC Hex nut, plated 8. 3/8 Standard flat washer 9. 3/8 NC x 1 Hex head cap screw GR /8 NC x 1-1/4 Hex head cap screw GR /8 NC x 2-1/2 Hex head cap screw GR5 Figure 4. Fender Bracket & Woods 3-Spool Valve Installation 7

10 Connecting 3-Spool Valve to Tractor Refer to your tractor manual to determine where to connect the valve hoses to the tractor system. The hoses and fittings supplied in the kit may not fit all tractors. If you are required to substitute any pars, make sure all fittings are of an approved type for the application. Only substitute high pressure hoses for the high pressure applications and lower pressure hoses for the lower pressure applications. For open-center and closed-center systems, connect tank and pressure hoses to tractor tank and pressure fittings. For open-center with power-beyond systems, connect the tank and pressure hoses to tractor tank and pressure fittings and the return hose to rockshaft or loader valve inlet. IMPORTANT J On later Ford 5000 tractors, a valve cover is not required, but Ford hydraulic hose adapter kit (Ford P/N ) is required. Install this in the top right front tractor valve port and connect the opposite end to the pressure ort of the Woods 3-way valve. Screw the valve located on the side of the tractor valve to the IN position and place the lever behind the valve in the DOWN position. Clean area and remove the large plug form the top of tractor differential housing. Drill and top this plug for 3/8 pipe threads. Reinstall in the differential and connect the 3-way valvereturntoit. IMPORTANT J When installing the Woods valve on Ford tractor models 2000, 3000, 4000 and early 5000 (that are not equipped with a removeable hydraulic control valve), it is necessary to order Woods valve cover outlet P/N and install it on the tractor rockshaft housing, replacing the existing cover plate. On later Ford 5000 tractors, a Ford hose adapter kit, Ford P/N , is required. Ford Valve Cover Outlet Installation (Figure 5) Remove cover plate from tractor rockshaft housing and install special valve cover outlet (1). Reuse the O-rings from the existing cover plate and place O-ring (6) under right side of new plate as shown. Secure plate to tractor using the 7/16 x 2-3/4 bolts (9) in the left side, 7/16 x 1-3/4 bolts (8) in the right side and 5/16 x 1-1/2 bolt (7) in the center. Install the swivel fittings in the P, R & T ports as shown. Connect the valve pressure hose to the cover plate port marked P, the valve return hose to the cover plate port marked R and the valve tank hose to the cover plate port marked T. DB1989A 1. Valve cover outlet 2. Tractor rockshaft cover 3. Pressure hose 4. Return hose 5. Tank hose (low-pressure) 6. 3/32 x 1-9/16 OD O-ring 7. 5/16 x 1-1/2 Bolt 8. 7/16 x 1-3/4 Bolt 9. 7/16 x 2-3/4 Bolt Figure 5. Ford Valve Cover Outlet Installation 8

11 Cutter Plumbing Installation (Refer to Illustration on page NO TAG, 3-Spool,3-Way Valve Hydraulic Plumbing) Install reducer bushing (7) and swivel elbow (6) in butt port of height adjustment cylinder. Make sure there is a breather fitting installed in the rod end port. Position elbow to point toward cutter tongue. Install reducers (7) and swivel elbows (6) in rod ends of wing left cylinders. Position elbow to point toward cutter center section. Hose Installation WARNING J Make sure all hydraulic hoses, fittings and valves are in good condition and not leaking before starting power unit or using equipment. Check and route hoses carefully to prevent damage. Hoses must not be twisted, bent sharply, kinked, frayed, pinched, or come into contact with any moving parts. Operate moveable components through full operational range to check clearances. Replace any damaged hoses immediately. Attach hose holder to top H-frame hole. Install hoses in valve ports. Normally the center section will be used for height adjustment cylinder and outer sections for wing lift cylinders. Route hoses through hose holder and along left side of driveline. Secure with clamp bracket on front left corner of center gearbox. Use rubber binding strap to secure hoses and prevent them form becoming entangled driveline. Spool Sticking Any tendency of spools to stick in position is usually caused by one of two things: too much pressure (in excess of 2200 psi), or the valve mounting bolts are pulled down too tightly, unevenly, or are pulling the valve on an uneven surface, thus causing a bind in the valve. Lift Check Service The load lift checks (6) are used to prevent a load such as a wing or height adjustment form dropping prior to starting to raise when a spool is being moved slowly to the raise position from neutral. If these checks leak by so that the load does not hole properly, removed lift checks, inspect the check and seats, and replace if necessary. Do not operate until repairs are completed. Spool Removal The spool is selectively fitted in body and cannot be interchanged or exchanged. However, it may be removed to replace seals, but it si not necessary that it be removed completely. To replace seals on end spool, remove rubber valve cap (9) and unscrew the detent cap located under it. On the center spool, remove snap ring (15), then push spool far enough out back of valve to expose U-cup seals (14) on handle end. Remove and replace with cup facing inward. Remove retaining or detent bolt from other end of spool. Slide spool through the new seal, being careful not to roll the edge over. Slide forward far enough to expose the seal in back of valve. Replace it in the same way, slip spool back into its normal position, and reassemble. SERVICING (Figure 6) IMPORTANT J This valve is extremely close-fitted. Prevent foreign material from entering and damaging valve sealing surfaces. Fitting Leakage Use either Loctiter or a Teflon tape thread sealant on all fittings to prevent leakage. Either one of these products will usually eliminate any leakage problem on the pipe threads. Loctite is a registered trademark of the Loctite Corporation. 9

12 1. 3-Spool, 3-way valve with open-center, complete 2. Lift check cap 3. Copper gasket 4. Lift check guide 5. O-Ring 6. Lift check poppet 7. O-Ring 8. Lift check kit 9. Rubber cap for valve 10. Valve detent kit 11. Hat washer 12. Spool centering spring 13. Flat washer 14. U-Cup seal 15. Snap ring 16. Back-up washer 17. Machine screw 18. Shakeproof washer 19. 3/8 NPT Pipe plug 20. Link kit 21. 3/32 x 3/4 Cotter pin 22. 1/4 x 1-1/4 Clevis pin 23. Valve handle kit 24. O-Ring 25. Copper gasket 26. 3/4 Hex head pipe plug 27. Power-beyond sleeve kit 28. Conversion plug kit Figure 6. 3-Spool, 3-Way Valve Exploded View 10

13 3-SPOOL, 3-WAY VALVE Ref Part No No No Used Description Spool, 3-Way valve with opencenter, complete Lift check cap Copper gasket Lift check guide O-Ring Lift check poppet O-Ring LIft check kit Rubber cap for valve Valve detent kit Hat washer Spool centering spring Flat washer U-Cup seal Snap ring Ref Part No No No Used Description Back-up washer Machine screw Shakeproof washer * 3 3/8 NPT Pipe plug Link kit * 9 3/32 x 3/4 Cotter pin /4 x 1-1/4 Clevis pin Valve handle kit O-Ring Copper gasket /4 Hex head pipe plug Power-beyond sleeve kit Conversion plug kit * Obtain Locally These parts not sold separately. Order complete kit. 11

14 3-SPOOL, 3-WAY VALVE HYDRAULIC PLUMBING Ref Part No No No Used Description Spool, 3-way hydraulic valve open center or closed center * 3 3/8 x 1/2 Pipe reducer bushing, straight /8 x 1/4 x 90 Swivel street elbow /4 NPT x 230 High pressure hose assembly /4 NPT x 264 High pressure hose assembly /2 Binding strap /4 x 1/4 90 Elbow with 1/16 restrictor * 3 1/2 x 1/2 Pipe reducer bushing * 3 3/4 x 1/2 Pipe reducer bushing /2 M x 3/8 F 90 Swivel elbow /8 NPT x 60 High-Pressure hose assembly /2 x 3/8 Hydraulic hose coupler /2 x 70 Low-pressure hydraulic hose Set of 3 hydraulic QD couplers (includes items 15 & 16) Ref Part No No No Used Description /4 Quick disconnect coupler /4 Male PT nipple Valve cover outlet (includes items 17 thru 23) /8 NC x 3/8 Socket head set screw * 1 1/2 PIpe plug /8 x 3/8 90 Swivel street elbow * 1 3/32 x 1-9/16 OD O-Ring * 1 5/16 NC x 1-1/2 Hex head cap screw GR * 2 7/16 NC x 1-3/4 Hex head cap screw GR * 2 7/16 NC x 2-3/4 Hex head cap screw GR Sleeve for power-beyond kit /4 NPT Outside hex pipe plug (closed-center only) * Obtain Locally Only used on Ford tractor models 2000, 3000, 4000 and 5000, that do not have a control valve 12

15 FENDER BRACKET & WOODS 3-SPOOL VALVE INSTALLATION Ref Part No No No Used Description Way hydraulic valve Fender valve bracket (outer) Fender valve mounting brace /4 x 1-1/4 x 6 Fender reinforcement Fender valve bracket (inner) * -- 3/8 Standard lockwasher * -- 3/8 NC Hex nut, plated * -- 3/8 Standard flat washer * -- 3/8 NC x 1 Hex head cap screw GR5 DB * -- 3/8 NC x 1-1/4 Hex head cap screw GR * -- 3/8 NC x 2-1/2 Hex head cap screw GR5 NOTES 13

16 WARRANTY Please enter information below and SAVE FOR FUTURE REFERENCE. Date Purchased: Model Number: From (Dealer): Serial Number: WOODS warrants each new WOODS product to be free from defects in material and workmanship. This warranty is applicable only for the normal service life expectancy of the machine or components, not to exceed twelve consecutive months from the date of delivery of the new WOODS product to the original purchaser. Genuine WOODS replacement parts and components will be warranted for 90 days from date of purchase, or the remainder of the original equipment warranty period, whichever is longer. Under no circumstances will it cover any merchandise or components thereof, which, in the opinion of the company, has been subjected to negligent handling, misuse, alteration, an accident, or if repairs have been made with parts other than those obtainable through WOODS. The company in no way warrants engines, batteries, tires or other trade accessories since these items are warranted separately by their respective manufacturers. Our obligation under this warranty shall be limited to repairing or replacing, free of charge to the original purchaser, any part that in our judgement shall show evidence of such defect, provided further that such part shall be returned within thirty (30) days from date of failure to WOODS, routed through the dealer and distributor from whom the purchase was made, transportation charges prepaid. This warranty shall not be interpreted to render us liable for injury or damages of any kind or nature to person or property. This warranty does not extend to loss of crops, loss because of delay in harvesting, or any expense or loss incurred for labor, supplies, substitute machinery, rental or for any other reason. Except as set forth above, WOODS SHALL HAVE NO OBLIGATION OR LIABILITY OF ANY KIND ON ACCOUNT OF ANY OF ITS EQUIPMENT AND SHALL NOT BE LIABLE FOR SPECIAL OR CONSEQUENTIAL DAMAGES. WOODS MAKES NO OTHER WARRANTY, EXPRESS OR IMPLIED, AND, SPECIFICALLY, WOODS DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SOME STATES OR PROVINCES DO NOT PERMIT LIMITATIONS OR EXCLUSIONS OF IMPLIED WARRANTIES OR INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE LIMITATIONS OR EXCLUSIONS IN THIS WARRANTY MAY NOT APPLY. This warranty is subject to any existing conditions of supply which may directly affect our ability to obtain materials or manufacture replacement parts. WOODS reserves the right to make improvements in design or changes in specifications at any time, without incurring any obligations to owners of units previously sold. No one is authorized to alter, modify, or enlarge this warranty nor the exclusions, limitations and reservations. Woods Equipment Company 2606 Illinois Route 2 South Post Office Box 1000 Oregon, Illinois tel fax F-3079 (Rev. 4/96) STD

17 PART NUMBER Woods Equipment Company 2606 Illinois Route 2 South Post Office Box 1000 Oregon, Illinois tel fax LITHO IN USA