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Sa-9 - Scruggs Equipment

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MODEL SA-9 UNIT SERIAL NUMBER _______________________ MANUAL NUMBER: 90726-F EFFECTIVE 12/2015 1330 76TH AVE SW CEDAR RAPIDS, IA 52404-7052 PHONE (319) 363-8281 | FAX (319) 286-3350 www.highwayequipment.com Copyright 2007 Highway Equipment Company, Inc. TA B L E O F C O N T E N T S HI-WAY TABLEHEADER OF CONTENTS SA-9 Warranty....................................................................................................................................................... 4 Preface........................................................................................................................................................... 5 Safety............................................................................................................................................................. 6 Maintenance and Installation Instructions........................................................................................ 7 Safety Illustrations............................................................................................................................. 8 General Description..................................................................................................................................... 1 5 Dimensions & Capacities............................................................................................................................. 1 6 Initial Start-Up............................................................................................................................................. 1 7 General Operating Procedures.................................................................................................................... 1 8 Automatic Dual Control System...................................................................................................... 2 0 Hydraulic System............................................................................................................................ 2 0 Lubrication and Maintenance..................................................................................................................... 2 2 Hydraulic System............................................................................................................................. 2 2 Bearings.......................................................................................................................................... 2 2 Gear Case........................................................................................................................................ 2 2 Fasteners......................................................................................................................................... 2 2 Clean Up.......................................................................................................................................... 2 3 Lubricant and Hydraulic Oil Specifications.................................................................................................. 2 4 Hydraulic System............................................................................................................................. 2 4 Gear Case Lubricant........................................................................................................................ 2 4 Pressure Gun Lubricant................................................................................................................... 2 4 Lubrication Chart......................................................................................................................................... 2 5 Troubleshooting.......................................................................................................................................... 2 6 Standard Torques National Coarse (NC) Cap Screws................................................................................... 2 7 Instructions for Ordering Parts.................................................................................................................... 2 8 90726-F Page Rev. A 2 Please Give Part No., Description & Unit Serial No. TABLEHEADER OF CONTENTS SA-9 Parts List...................................................................................................................................................... 29 Spreader Trough, Bottom, Cover and Anti-Flow Plates................................................................... 29 Latch................................................................................................................................................ 30 Tailgate Panels................................................................................................................................. 31 Spinner............................................................................................................................................ 32 Spinner KIt....................................................................................................................................... 34 Berm Chute..................................................................................................................................... 35 Direct Drive..................................................................................................................................... 36 Worm Gear Drive............................................................................................................................ 37 Gear Case........................................................................................................................................ 38 Worm Gear Motor.......................................................................................................................... 40 Spinner Motor................................................................................................................................. 41 Hydraulic System............................................................................................................................. 42 Control Valve................................................................................................................................... 44 Pump Kit (Electric Clutch)................................................................................................................ 46 Hydraulic Pump (Electric Clutch)..................................................................................................... 47 Hydraulic Pump............................................................................................................................... 48 Mounting Kit - Pump (Transmission PTO)....................................................................................... 49 Pedestal Mount Kit......................................................................................................................... 50 Mounting - Quick Disconnect .......................................................................................................... 51 Decals.............................................................................................................................................. 52 Please Give Part No., Description & Unit Serial No. 3 90726-F Page Rev. A TA B L E O F C O N T E N T S HI-WAY Insert Current Hi-Way Warranty HI-WAY PREFACE HEADER SA-9 PLEASE ! ALWAYS THINK SAFETY FIRST !! The purpose of this manual is to familiarize the person (or persons) using this unit with the information necessary to properly install, operate, and maintain this system. The safety instructions indicated by the safety alert symbol in the following pages supersede the general safety rules. These instructions cannot replace the following: the fundamental knowledge that must be possessed by the installer or operator, the knowledge of a qualified person, or the clear thinking necessary to install and operate this equipment. Since the life of any machine depends largely upon the care it is given, we suggest that this manual be read thoroughly and referred to frequently. If for any reason you do not understand the instructions, please call your authorized dealer or our Product Sales and Support Department at 1-888-363-8006 or (319)-363-8281. It has been our experience that by following these installation instructions, and by observing the operation of the spreader, you will have sufficient understanding of the machine enabling you to troubleshoot and correct all normal problems that you may encounter. Again, we urge you to call your authorized dealer or our Product Sales and Support Department if you find the unit is not operating properly, or if you are having trouble with repairs, installation, or removal of this unit. Highway Equipment Company reserves the right to make alterations or modifications to this equipment at any time. The manufacturer shall not be obligated to make such changes to machines already in the field. This Safety Section should be read thoroughly and referred to frequently. ACCIDENTS HURT !!! ACCIDENTS COST !!! Please Give Part No., Description & Unit Serial No. ACCIDENTS CAN BE AVOIDED !!! 5 90726-F Page Rev. A SAFETY We urge you to protect your investment by using genuine HECO parts and our authorized dealers for all work other than routine care and adjustments. HI-WAY HEADER SAFETY SA-9 TAKE NOTE! THIS SAFETY ALERT SYMBOL FOUND THROUGHOUT THIS MANUAL IS USED TO CALL YOUR ATTENTION TO INSTRUCTIONS INVOLVING YOUR PERSONAL SAFETY AND THAT OF OTHERS. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN INJURY OR DEATH. SAFETY In this manual and on the safety signs placed on the unit, the words “DANGER,” “WARNING,” “CAUTION,” and “NOTICE” are used to indicate the following: DANGER Indicates an imminently hazardous situation that, if not avoided, WILL result in death or serious injury. This signal word is to be limited to the most extreme situations and typically for machine components that, for functional purposes, cannot be guarded. WARNING Indicates a potentially hazardous situation that, if not avoided, COULD result in death or serious injury, and includes hazards that are exposed when guards are removed. It may also be used to alert against unsafe practices. CAUTION Indicates a potentially hazardous situation that, if not avoided, MAY result in minor or moderate injury. It may also be used to alert against unsafe practices. NOTICE! Is used for informational purposes in areas which may involve damage or deterioration to equipment but generally would not involve the potential for personal injury. NOTE: Provides additional information to simplify a procedure or clarify a process. The need for safety cannot be stressed strongly enough in this manual. At Highway Equipment Company, we urge you to make safety your top priority when operating any equipment. We firmly advise that anyone allowed to operate this machine be thoroughly trained and tested, to prove they understand the fundamentals of safe operation. The following guidelines are intended to cover general usage and to assist you in avoiding accidents. There will be times when you will run into situations that are not covered in this section. At those times the best standard to use is common sense. If, at any time, you have a question concerning these guidelines, please call your authorized dealer or our factory at 1-888-363-8006 or (319)-363-8281. 90626-F Page Rev. A 6 Please Give Part No., Description & Unit Serial No. HI-WAY SA-9 SAFETY HEADER CONTINUED MAINTENANCE INSTRUCTIONS 1. Keep safety decals and signs clean and legible at all times. 2. Replace safety decals and signs that are missing or have become illegible. 3. Replaced parts that displayed a safety sign should also display the current sign. 4. Safety decals or signs are available from your dealer’s Parts Department or our Cedar Rapids factory. INSTALLATION INSTRUCTIONS 1. Clean Surface Wash the installation surface with a synthetic, free-rinsing detergent. Avoid washing the surface with a soap containing creams or lotion. Allow to dry. 3. Remove the Liner A small bend at the corner or edge will cause the liner to separate from the decal. Pull the liner away in a continuous motion at a 180-degree angle. If the liner is scored, bend at score and remove. 4. Apply Safety Decal a. Tack decal in place with thumb pressure in upper corners. b. Using firm initial squeegee pressure, begin at the center of the decal and work outward in all directions with overlapping strokes. NOTE: Keep squeegee blade even—nicked edges will leave application bubbles. c. Pull up tack points before squeegeeing over them to avoid wrinkles. 5. Remove Pre-mask If safety decal has a pre-mask cover remove it at this time by pulling it away from the decal at a 180 degree angle. NOTE: It is important that the pre-mask covering is removed before the decal is exposed to sunlight to avoid the pre-mask from permanently adhering to the decal. 6. Remove Air Pockets Inspect the decal in the flat areas for bubbles. To eliminate the bubbles, puncture the decal at one end of the bubble with a pin (never a razor blade) and press out entrapped air with thumb moving toward the puncture. 7. Re-Squeegee All Edges. Please Give Part No., Description & Unit Serial No. 7 90726-F Page Rev. A SAFETY 2. Position Safety Decal Decide on the exact position before application. Application marks may be made on the top or side edge of the substrate with a lead pencil, marking pen, or small pieces of masking tape. NOTE: Do not use chalk line, china marker, or grease pencil. Safety decals will not adhere to these. SAFETY HEADER DECALS SA-9 SAFETY HI-WAY 90626-F Page Rev. A 8 Please Give Part No., Description & Unit Serial No. HI-WAY GENERAL SAFETY RULES HEADER OPERATION SECTION 1. Before attempting to operate this unit, read and be sure you understand the operation and maintenance manual. Locate all controls and determine the use of each. Know what you are doing! 3. Do not read, eat, talk on a mobile phone or take your attention away while operating the unit. Operating is a full-time job. 4. Stay out of the trough while auger is operating. If it is necessary to get into the trough for any reason, be sure all power is shut off, vehicle brakes are set, and the engine starting switch is locked and keys removed. All controls should be tagged to prohibit operation and tags should be placed and later removed only by the person who was working in the trough. 6. Stay clear of any moving members, such as shafts, couplings and universal joints. Make adjustments in small steps, shutting down all motions for each adjustment. 7. Before starting unit, be sure everyone is clear and out of the way. 8. Be careful in getting on and off unit, especially in wet, icy, snowy or muddy conditions. Clean mud, snow or ice from steps and footwear. SAFETY 2. When leaving the unit unattended for any reason, be sure to: a. Take power take-off out of gear. b. Shut off conveyor and spinner drives. c. Shut off vehicle engine and unit engine (if so equipped). d. Place transmission of the vehicle in “neutral” or “park”. e. Set parking brake firmly. f. Lock ignition and take keys with you. g. Lock vehicle cab. h. If on steep grade, block wheels. These actions are recommended to avoid unauthorized use, runaway, vandalism, theft and unexpected operation during start-up. SA-9 9. Do not allow anyone to ride on any part of unit for any reason. 10. Keep away from spinners while they are turning: a. Serious injury can occur if spinners touch you. b. Rocks, scrap metal or other material can be thrown off the spinner violently. Stay out of discharge area. 5. Guards and covers are provided to help avoid injury. Stop all machinery before removing them. Replace guards and covers before starting spreader operation. Please Give Part No., Description & Unit Serial No. 9 90726-F Page Rev. A HI-WAY GENERAL SAFETY RULES HEADER OPERATION SECTION CONTINUED SAFETY 11. Inspect spinner fins, spinner frame mounting and spinner fin nuts and screws every day. Look for missing fasteners, looseness, wear and cracks. Replace immediately if required. Use only new SAE grade 5 or grade 8 screws and new selflocking nuts. SA-9 18. Read, understand and follow instructions and precautions given by the manufacturer or supplier of materials to be spread. Improper selection, application, use or handling may be hazardous to people, animals, plants, crops or other property. 12. Inspect all bolts, screws, fasteners, keys, chain drives, body mountings and other attachments periodically. Replace any missing or damaged parts with proper specification items. Tighten all bolts, nuts and screws to specified torques according to the torque chart in this manual. 19. Cover all loads that can spill or blow away. Do 13. Shut off engine before filling fuel and oil tanks. Do not allow overflow. Wipe up all spills. Do not smoke. Stay away from open flame. FIRE HAZARD! not spread dusty materials where dust may create pollution or a traffic visibility problem. 14. Starting fluids and sprays are extremely flammable. Don’t smoke. Stay away from flame or heat! 20. Turn slowly and be careful when traveling on rough surfaces and side slopes, especially with a loaded spreader. Load may shift causing unit to tip. 15. All vehicles should be equipped with a serviceable fire extinguisher of 5 BC rating or larger. 21. When using a metering device, shut off spinner before placing box on hook or when removing it. Handle box with care to avoid injury. 16. Hydraulic system and oil can get hot enough to cause burns. DO NOT work on system that is hot. Wait until oil has cooled. If an accident occurs, seek immediate medical assistance. 22. Read and understand the precautionary decals on the spreader. Replace any that become defaced, damaged, lost or painted over. Replacement decals can be ordered from your dealer’s parts department or from Highway Equipment Company by calling (319) 363-8281. 17. Wear eye protection while working around or on unit. 90626-F Page Rev. A 10 Please Give Part No., Description & Unit Serial No. HI-WAY GENERAL SAFETY RULES HEADER MAINTENANCE SECTION 7. Some parts and assemblies are quite heavy. Before attempting to unfasten any heavy part or assembly, arrange to support it by means of a hoist, by blocking or by use of an adequate arrangement to prevent it from falling, tipping, swinging or moving in any manner which may damage it or injure someone. Always use lifting device that is properly rated to lift the equipment. Do not lift loaded spreader. NEVER LIFT EQUIPMENT OVER PEOPLE. 8. If repairs require use of a torch or electric welder, be sure that all flammable and combustible materials are removed. Fuel or oil reservoirs must be emptied, steam cleaned and filled with water before attempting to cut or weld them. DO NOT weld or flame cut on any tank containing oil, gasoline or their fumes or other flammable material, or any container whose contents or previous contents are unknown. 9. Keep a fully charged fire extinguisher readily available at all times. It should be a Type ABC or a Type BC unit. 10. Cleaning solvents should be used with care. Petroleum based solvents are flammable and present a fire hazard. Don’t use gasoline. All solvents must be used with adequate ventilation, as their vapors should not be inhaled. Please Give Part No., Description & Unit Serial No. 11 90726-F Page Rev. A SAFETY 1. Maintenance includes all lubrication, inspection, adjustments (other than operational control adjustments such as feedgate openings, conveyor speed, etc.) part replacement, repairs and such upkeep tasks as cleaning and painting. 2. When performing any maintenance work, wear proper protective equipment—always wear eye protection—safety shoes can help save your toes—gloves will help protect your hands against cuts, bruises, abrasions and from minor burns—a hard hat is better than a sore head! 3. Use proper tools for the job required. Use of improper tools (such as a screwdriver instead of a pry bar, a pair of pliers instead of a wrench, a wrench instead of a hammer) not only can damage the equipment being worked on, but can lead to serious injuries. USE THE PROPER TOOLS. 4. Before attempting any maintenance work (including lubrication), shut off power completely. DO NOT WORK ON RUNNING MACHINERY! 5. When guards and covers are removed for any maintenance, be sure that such guards are reinstalled before unit is put back into operation. 6. Check all screws, bolts and nuts for proper torques before placing equipment back in service. Refer to torque chart in this manual. SA-9 SAFETY HI-WAY GENERAL SAFETY RULES MAINTENANCEHEADER SECTION CONTINUED SA-9 11. When batteries are being charged or discharged, they generate hydrogen and oxygen gases. This combination of gases is highly explosive. DO NOT SMOKE around batteries—STAY AWAY FROM FLAME—don’t check batteries by shorting terminals as the spark could cause an explosion. Connect and disconnect battery charger leads only when charger is “off”. Be very careful with “jumper” cables. 12. Batteries contain strong sulfuric acid—handle with care. If acid gets on you, flush it off with large amounts of water. If it gets in your eyes, flush it out with plenty of water immediately and get medical help. 13. Hydraulic fluid under high pressure leaking from a pin hole are dangerous as they can penetrate the skin as though injected with a hypodermic needle. Such liquids have a poisonous effect and can cause serious wounds. To avoid hazard, relieve pressure before disconnecting hydraulic lines or performing work on system. Any fluid injected into the skin must be treated within a few hours as gangrene may result. Get medical assistance immediately if such a wound occurs. To check for such leaks, use a piece of cardboard or wood instead of your hand. Make sure all hydraulic fluid connections are tight and all hydraulic hoses and lines are in good condition before applying pressure to system. Wear protective gloves and safety glasses or goggles when working with hydraulic systems. 14. The fine spray from a small hydraulic oil leak can be highly explosive—DO NOT SMOKE— STAY AWAY FROM FLAME OR SPARKS. 90626-F Page Rev. A 12 Please Give Part No., Description & Unit Serial No. HI-WAY GENERAL SAFETY RULES HEADER INSTALLATION INSTRUCTIONS 1. Follow mounting instructions in the Tailgate Installation Instuctions found at www. highwayequipment.com. If mounting conditions require deviation from these instructions refer to factory. 2. When making the installation, be sure that the lighting meets Federal Motor Vehicle Safety Standard (FMVSS) No. 108, ASABE S279 and all applicable local and state regulations. 4. When truck frame must be shortened, cut off only the portion that extends behind rear shackle in accordance with the truck manufacturer’s recommendations. If a torch is used to make the cut, all necessary precautions should be taken to prevent fire. Cuts should not be made near fuel tanks and hydraulic oil reservoirs, fuel, brake, electric or hydraulic lines and such lines should be protected from flame, sparks or molten metal. Tires should be removed if there is any chance of their being struck by flame, sparks or molten metal. Have a fire extinguisher handy. Please Give Part No., Description & Unit Serial No. 5. Do not weld on vehicle frame as such welding can lead to fatigue c ra c k i n g and must be avoided. When drilling holes in frame member, drill only through the vertical web portions do not put holes in top or bottom flanges. Refer to truck manufacturer’s recommendations. 6. Install controls so that they are located of convenient use. Position them so that they do not interfere with any vehicle control and that they do not interfere with driver or passenger or with access to or exit from the vehicle. 7. Check for vehicle visibility, especially toward the rear. Reposition or add mirrors so that adequate rearward visibility is maintained. 8. Add Caution, Warning, Danger and Instruction decals as required. Peel off any label masking which has not been removed. 9. Install all guards as required. 10. Check installation completely to be sure all fasteners are secure and that nothing has been left undone. 13 90726-F Page Rev. A SAFETY 3. When selecting a PTO to drive hydraulic pump, do not use a higher percent speed drive than indicated in the Installation section of this manual. Too high a percent PTO will drive pump at excessive speed, which can ruin the pump, but more importantly, will overheat the hydraulic oil system and increase the possibility of fire. SA-9 HEADER SA-9 SAFETY HI-WAY 90626-F Page Rev. A 14 Please Give Part No., Description & Unit Serial No. HI-WAY HEADER SA-9 Refer to www.highwayequipment.com for installation instructions. Once on the website, click Customer Support, Other Hi-Way Manuals & Instructions, then Tailgate Spreader Installation Instructions. The SA-9 unit is an under-tailgate-type spreader designed for spreading abrasives and/or chemicals, primarily for ice and snow control. The SA-9 is also designed to windrow aggregate for road shoulder work. The SA-9 is a single spinner, single auger spreader. The entire unit mounts to the sides of a dump body level with the floor of the box. A quick-disconnect mounting kit allows for easy installation and removal. The bottom trough functions as a hopper clean-out. It is held in place by a latch assembly. The rear cover can be repositioned for use as a hopper cover. This allows normal dumping from the box without filling the hopper with material or removing the spreader. The SA-9 uses a single nine inch diameter auger with bi-directional flighting. The bi-directional flighting on the unit allows you to move material either to the spinner or to the berm chute. A removable anti-flow cover plate prevents material spillage when the auger isn’t operating. The SA-9 is powered hydraulically. The standard control system is a manual dual hydraulic system, which provides independent variable speed control for both the auger and the spinner. The auger is driven by a hydraulic motor and mounted at the other end in a flange-type ball bearing. A worm gear drive option is available. O P E R . & M A I N T. A gear-type hydraulic pump provides power to operate the units. Pump drives available are: 1. Through-shaft pump for truck transmission drive. 2. Electric clutch engaged V-belt drive from crankshaft pulley. This product is intended for commercial use only. Please Give Part No., Description & Unit Serial No. 15 90726-F Page Rev. A   HI-WAY SA-9 HEADER DIMENSIONS & CAPACITIES H H W/S L D D W/S OS PIE AA I PA N T.C I T I E S DIMEN ORN. S&&MC With Spinner (W/ S) Without Spinner 90726-F Page Rev. A HEIGHT (inches) 39 3/16 26 3/16 DEPTH (inches) 27 5/16 24 7/8 16 LENGTH (inches) 99 9/16 99 9/16 Please Give Part No., Description & Unit Serial No. HI-WAY INITIAL HEADER START-UP SA-9 Check over the entire unit to be sure all fasteners are in place and properly tightened per Torque Chart in this manual. Disengage PTO driving pump. Be sure On-Off control in cab is in the Off position. Do not load the spreader. 1. Check to see that no loose parts or other material is in the spreader or on the spinner disc. 2. Fill the hydraulic tank with oil. Refer to the Lubricant and Hydraulic Oil Specifications section for proper oil. 3. Start engine. Engage PTO or actuate electric clutch switch (if applicable). Let the engine run at approximately 1000 RPM for a few minutes allowing the oil to circulate through pump and back to the reservoir. In cold weather allow greater warm-up time. 4. Place the cab On-Off control in the On position and open the spinner control approximately 1/4. Let the unit run until the air is expelled from the circuit and the spinner is running smoothly. The spinner should rotate counterclockwise when viewed from the top. Turn the spinner to the Off position. 5. Open auger control approximately 1/4. The auger flighting should move to the center of the spreader. Let the unit run for a few minutes until the auger is running smoothly. 6. Move the spinner and auger control to 1/2 and allow both spinner and auger to run. Shut down system. WARNING Stand clear of moving machinery. Entanglement of clothes, any part of your body or anything in your hands can cause serious injury or even death. 7. Check all connections in the hydraulic system to make sure that there are no leaks. WARNING DO NOT check for leaks adjacent to moving parts while system is operating as there may be danger of entanglement! 8. Check hydraulic oil reservoir and refill to full mark. Fill gear case with oil if applicable. Unit is now ready for road testing. Please Give Part No., Description & Unit Serial No. 17 90726-F Page Rev. A O P E R . & M A I N T. DO NOT check leaks with hands while system is operating as high pressure oil leaks can be dangerous! If skin is pierced with hydraulic fluid at high pressure seek immediate medical attention as fluid injected into the skin could cause gangrene if left untreated. Relieve WARNING pressure before disconnecting hydraulic lines or working system. Make sure all hydraulic fluid connections are tight and all hydraulic hoses and lines are in good condition before applying pressure to the system. Wear protective gloves and safety glasses or goggles when working with hydraulic systems. HI-WAY GENERAL OPERATING HEADER PROCEDURES Before taking the unit out to use, make a walk-around inspection to assure that the spreader is not damaged, that all essential parts are in place, and that all fasteners are tight and all guards are in place. Check all controls to be sure they are operating satisfactorily. CAUTION SA-9 Side View of Spreader Control Valve Figure 1 - Operating Controls Check for clearance before releasing trough for cleaning. It may swing open suddenly. Material in the trough will dump quickly. Position the rear cover vertically and secure with the pivot rods. Adjust the dump body’s tailgate chains to hold the tailgate in the required position. This adjustment is by trial and error and depends on the flow characteristics of the material being spread. The gate should be open only enough to keep the material freely flowing to the auger. The tailgate should not touch the rear cover. O P E R . & M A I N T. NOTICE! Make sure trough bottom is secured before filling with material to be spread. A wide open tailgate on certain materials will tend to stall the auger resulting in uneven delivery of material. With free flowing salt, the tailgate may be chained with only a 3” (7.6cm) or 4” (5.1cm) opening. If the material to be spread is not already in the dump body, have the unit loaded. With On-Off control in Off position, engage pump drive and allow oil to circulate until it is warm. This may be done while traveling to loading or starting point. The colder the weather, the more important this warm-up becomes. All spinner adjustments must be made with On-Off control in Off position to stop spinner and auger to avoid injury from spinner and/or discharging material. Set variable speed spinner control to obtain spread width desired. Spinner speed and position, as well as material granule size, density and moisture content affect spread width, so proper settings are gained by trial and experience. Spinner speed selected should be the lowest required to obtain the desired spread width with the material being spread. Use of higher spinner speeds will increase wear and tear on parts. It will waste material, and can create excessive damage to vehicle finish through uncontrolled throwing and bounce of materials. Spread pattern is determined by the mounting position of the spinner assembly. Lateral adjustment of the assembly is made by sliding it along the hinge pin. Lock the assembly in place by tightening set screw. Slide the spinner to the far left and tighten the set screw. Spread a small amount of material to determine placement of material at various spinner and auger speeds in this position. Slide the spinner to the far right and tighten the set screw. Make the same checks as above. 90726-F Page Rev. A 18 Please Give Part No., Description & Unit Serial No. HI-WAY SA-9 GENERAL OPERATING HEADER PROCEDURES CONTINUED NOTE: Close the tailgate before loading and when traveling to the point where spreading is to begin. Open the tailgate just before starting to spread. If the auger jams while spreading, follow this procedure: 1. 2. 3. 4. Place On-Off control in Off position. Open the bottom panel. Allow any obstructions to fall to the ground. Push the latch handle down to reposition bottom panel. Replace snap pins. DANGER Never attempt to open the bottom panel with the augers or spinner turning. You will be injured. CAUTION Check for clearance before releasing trough for cleaning. It may swing open suddenly. Material in the trough will dump quickly. The rear cover lays down flat on top of the spreader hopper so the dump body may be used without removing the spreader hopper. Follow the procedure below: 1. 2. 3. 4. Place On-Off control in Off position. Unlatch rear cover at each end by rotating pivot rods and pulling out of slots in trough side panels. Pivot the cover until it is flat. Insert the pivot rods through lower slots in trough side panels to retain the cover. VALVE POSITION 1 2 3 4 5 6 7 8 9 10 11 15 7.2 13.6 20.0 25.2 30.4 35.5 38.1 40.6 46.3 49.2 52.0 20 5.4 10.2 15.0 18.9 22.8 25.4 27.9 30.5 33.3 36.2 39.0 APPROXIMATE DELIVERY PER MILE IN CUBIC FEET DIRECT DRIVE GEARCASE DRIVE (OPTION) SPEED IN M.P.H. SPEED IN M.P.H. 25 30 35 40 15 20 25 30 35 4.3 3.6 3.1 2.7 5.6 4.2 3.4 2.8 2.4 8.2 6.8 5.8 5.1 8.2 6.2 4.9 4.1 3.5 12.0 10.0 8.6 7.5 10.8 8.1 6.5 5.4 4.6 15.1 12.6 10.8 9.5 12.4 9.3 7.4 6.2 5.3 18.2 15.1 13.0 11.4 14.0 10.5 8.4 7.0 6.0 20.3 16.9 14.5 12.7 15.5 11.6 9.3 7.7 6.6 22.3 18.6 16.0 14.0 16.9 12.7 10.2 8.5 7.3 24.4 20.3 17.4 15.2 18.4 13.8 11.0 9.2 7.9 26.6 22.2 19.0 16.7 21.4 16.8 13.4 11.2 9.6 28.9 24.1 20.7 18.1 25.5 19.8 15.8 13.2 11.3 31.2 26.0 22.3 19.5 30.4 22.8 18.2 15.2 15.2 Please Give Part No., Description & Unit Serial No. 19 40 2.1 3.1 4.1 4.7 5.3 5.8 6.4 6.9 8.4 9.9 11.4 90726-F Page Rev. A O P E R . & M A I N T. NOTE: Disengage PTO when spreader is not in use for long periods of time or when moving to and from the job after initial warm-up. HI-WAY HEADER GENERAL OPERATING PROCEDURES CONTINUED SA-9 AUTOMATIC DUAL CONTROL SYSTEM This system uses a ground-speed sensing arrangement to automatically adjust the auger portion of the dual control valve so that auger speed is coordinated with ground speed. The system has three basic speed rates. They are normally calibrated to give light, normal or heavy applications. As factory settings of the system may not be suitable, the system should be adjusted before use. Calibration instructions are included in the Fluid Controls, Inc. Hydra-Tach Adjustment instructions in the installation manual. If the tachometer simulator (GTS-1300) mentioned in the manual is not available, the truck can be driven on a smooth roadway at speeds indicated in the adjustment instructions to obtain proper ground speed signals; follow the remainder of the instructions for adjustment. WARNING Do not jack up or block up rear wheels so that road speeds can be simulated, since vibration from engine, driveline and wheels could jar truck off of jacks or blocks and cause an accident. O P E R . & M A I N T. HYDRAULIC SYSTEM When the engine is running and the PTO or electric clutch is engaged, the pump delivers oil to the cab control valve. If the On-Off valve is in the Off position, the oil flows through the valve and returns to the reservoir. When the On-Off control is moved to the On position, the oil will still flow through the valve and back to the reservoir as long as the spinner and auger control are Off. Figure 8 - Hydraulic System Schematic When the auger or spinner control is rotated, oil under pressure is metered to the spinner or auger motors. The further the control is moved, the more oil is sent to the motors, the faster they turn. Excess oil is returned from the control to the reservoir through a return line. After passing through the motors, that oil is also returned to the reservoir through return lines. All the hydraulic oil flows through an oil filter before entering the hydraulic reservoir. There is a bypass in the filter. If the filter is clogged, oil will flow through the bypass instead of the filter element. This condition is indicated when the filter indicator gauge is in the “Red” or “Danger” zone. The filter element must be changed. To reverse auger rotation, switch the pressure and return hoses at the ports on the auger motor. 90726-F Page Rev. A 20 Please Give Part No., Description & Unit Serial No. HI-WAY SA-9 HEADER GENERAL OPERATING PROCEDURES CONTINUED Pressure Setting The system relief is located in the cab control valve and is set at 1500 PSI. The pressure can be set as follows: 1. Turn both auger and spinner controls to “Off”. Disengage the PTO. 2. Disconnect the pressure line leading to the spinner motor. Install a gauge of at least 2000 PSI capacity in the line. Block the line downstream from the gauge. The easiest way to do this is to install a “Tee” in the line. Block one port on the “Tee” and install a gauge in the other. Make sure the “Tee” is capable of withstanding 2000 PSI. 3. Engage the PTO. Start the engine. Turn the spinner control full “On” and read the pressure. Adjust the relief valve as required. NOTE: Back off on the adjustment, then turn back in until proper pressure is reached. Tighten the jam nut on the relief valve. CAUTION Do not jack up or block up rear wheels so that road speeds can be simulated, since vibration from engine, driveline and wheels could jar truck off of jacks or blocks and cause an accident. 4. Turn the control to the Off position. Shut off engine. Disengage PTO. Remove the gauge and reconnect the hydraulic lines. Checking Pump Flow Open the load valve fully. Engage the PTO or electric clutch. Start the truck engine and operate it at 2500 RPM. Read the flow meter. Slowly close the load valve on the flow meter until pressure reads 1000 PSI. Flow should not fall off more than 3 GPM. If flow loss is greater, the pump is worn and must be replaced. CAUTION Be very careful not to exceed 1000 PSI—No relief valve protection is available during this test. Please Give Part No., Description & Unit Serial No. 21 90726-F Page Rev. A O P E R . & M A I N T. Pump output can be checked with a flow meter. Disconnect the pressure line leading from the pump at the cab control valve. Connect this line to the flow meter inlet port. Disconnect the return line from the cab control valve. Connect this line to the flow meter return port. Plug the two open ports on the control valve to prevent oil loss and entry of foreign material. HI-WAY LUBRICATION HEADER AND MAINTENANCE SA-9 HYDRAULIC SYSTEM The use of proper oil in the hydraulic system is one of the most important factors for satisfactory operation. Utmost cleanliness in handling the oil cannot be stressed enough. Keep the hydraulic oil in original closed containers, clean top of container before opening and pouring, and handle in extremely clean measures and funnels. Refer to the Lubricant and Hydraulic Oil Specifications section of the manual for selection of the proper hydraulic fluid for use in the hydraulic system. Service Schedule 1. Check the hydraulic oil daily by means of dipstick. Add oil if required. Periodically inspect the hoses and fittings for leaks. NOTICE! 2. CHANGE THE HYDRAULIC OIL FILTER AFTER THE FIRST WEEK (OR NOT MORE THAN 50 HOURS) OF OPERATION ON A UNIT. 3. After first filter change, replace filter when indicator reaches Danger Zone. 4. The reservoir should be drained through drain plug (not through suction outlet), flushed, and refilled annually, or the oil should be changed if it shows any signs of breaking down under continued high-pressure operation. Discoloration of oil is one sign of breakdown. O P E R . & M A I N T. BEARINGS Grease in a bearing acts to prevent excessive wear of parts, protects ball races and balls from corrosion and aids in preventing excessive heat within the bearing. It is very important the grease maintains its proper consistency during operation. It must not be fluid and it must not channel. Make sure all fittings are thoroughly cleaned before grease is injected. Points to be lubricated by means of a grease gun have standard grease fittings. Lubricate bearings by pumping grease slowly until it forms a slight bead around the seals. This bead indicates adequate lubrication and also provides additional protection against the entrance of dirt. GEAR CASE Drain oil in a new unit after first two weeks (or not more than 100 hours) of operation, and flush gear case thoroughly with light oil. Refer to Lubricant and Hydraulic Oil Specifications section for proper grade oil. Refill gear case up to level plug or 3/4 pint of recommended lubricant. (See “Checking Installation” in Tailgate Spreader Installation Instructions at www.highwayequipment.com.) After initial change, oil should be changed every 2,000 hours of operation or annually, whichever occurs first. Check gear case oil level monthly. FASTENERS Tighten all screw fasteners to recommended torques after the first week of operation and annually thereafter. If loose fasteners are found at any time, tighten to the recommended torques. Replace any lost or damaged fasteners or other parts immediately upon finding such damage or loss. Check body mounting bolts every week. 90726-F Page Rev. A 22 Please Give Part No., Description & Unit Serial No. HI-WAY LUBRICATION AND MAINTENANCE HEADER CONTINUED SA-9 CLEAN UP For maintaining minimum maintenance operation, this equipment should be thoroughly washed every two (2) to three (3) days during the operating season. Hose the unit down under pressure to free all sticky and frozen material. It is important that the machine be thoroughly cleaned at the end of each operating season. All lubrication and maintenance instructions should be closely followed. For longer life, repaint worn spots to prevent formation of rust. O P E R . & M A I N T. Please Give Part No., Description & Unit Serial No. 23 90726-F Page Rev. A HI-WAY NOTICE! SA-9 LUBRICANT AND HYDRAULIC OIL HEADER SPECIFICATIONS The lubricant distributor and/or supplier is to be held responsible for the results obtained from their products. Procure lubricants from distributors and/or suppliers of unquestionable integrity, supplying known and tested products. Do not jeopardize your equipment with inferior lubricants. No specific brands of oil are recommended. Use only products qualified under the following oil viscosity specifications and classification recommended by reputable oil companies. HYDRAULIC SYSTEM The following are the recommended procedures for selecting the proper hydraulic fluid for use in the hydraulic system. Select a major brand industrial PREMIUM QUALITY (anti-wear type) hydraulic oil to provide viscosity between 100-200 SSU at operating temperature. Premium hydraulic oils with viscosity indexes of 95 or above will provide the following temperature ranges : O P E R . & M A I N T. INDUSTRY IDENTIFICATION/ SAE VISCOSITY GRADE 150 SSU 225 SSU 300 SSU 450 SSU 600 SSU OPERATING TEMPERATURE VISCOSITY 122° F (50° C)/84° F (28.9° C) 140° F (60° C)/107° F (41.7° C) 150° F (66.6° C)/116° F (46.1° C) 165° F (73.9° C)/130° F (54.5° C) 182° F (83.3° C)/145° F (62.8° C) 100 SSU/200 SSU 100 SSU/200 SSU 100 SSU/200 SSU 100 SSU/200 SSU 100 SSU/200 SSU If, because of necessity or convenience, it is desirable to use an automotive engine oil, multi-viscosity oils of SC rating (formerly MS quality) which will provide between 100-200 SSU at operating temperature can be used. These will provide proper viscosity over a wide range. For example: SAE VISCOSITY GRADE 10W-30 10W-40 OPERATING TEMPERATURE 130° F (54.5° C) 100° F (37.8° C) 190° F (87.8° C) 140° F (60° C) VISCOSITY 100 SSU 200 SSU 100 SSU 200 SSU GEAR CASE LUBRICANT Gear cases are factory equipped with synthetic oil for best performance at high loads. Lubricate the gear case with multi-purpose gear lubricating oil conforming to MIL-L2105B according to the chart below: Part Gear Case Refill Quantity .75 pints (.35 liters) 40° to 120° F (4.5° to 49° C) SAE 85W 140 Below 40° F (4.5° C) SAE 88W 90 PRESSURE GUN LUBRICANT Use a ball and roller bearing lithium base lubricant with a minimum melting point of 300° F (148.9° C). This lubricant should have a viscosity that assures easy handling in the pressure gun at prevailing atmospheric temperatures. The lubricant must be waterproof. The grease should conform to NLGI No. 2 consistency. 90726-F Page Rev. A 24 Please Give Part No., Description & Unit Serial No. HI-WAY SA-9 LUBRICATION HEADERCHART WARNING Shut off all power and allow all moving parts to come to rest before performing any maintenance operation. The spreader should be regularly lubricated with the lubricants recommended in this manual in accordance with the following chart: LOCATION Transmission PTO Slip Joint U-Joint Hydraulics Reservoir Filter Control Valve – Hex Valve Stem (Under hand knob) Auger Bearings Gear Case PLACES METHOD FREQUENCY 1 2 Grease Gun Grease Gun Weekly Monthly 1 1 Oil Check Daily; Change Annually Check Daily; Change Element when Indicated (Red) 2 Hand Grease Check Annually 1 Grease Gun Fill through vent plug Weekly 1 Check Monthly; Change Annually * See Lubricant and Hydraulic Oil Specifications for types of lubricants and oil to be used. Please Give Part No., Description & Unit Serial No. 25 90726-F Page Rev. A O P E R . & M A I N T. NOTE: Unusual conditions, such as excessive dust, temperature extremes or excessive moisture may require more frequent lubrication of specific parts. HI-WAY 1. Symptom: Neither auger nor spinner will operate. Reason A. Low reservoir oil level. B. PTO not engaged. Correction Check and fill as required. Engage PTO. Check for broken or disconnected control cable. Check out PTO. Check out electric clutch. Check out belts. Replace or adjust tension as required. Check for broken or disconnected pump driveshaft. Check for broken key in pump. Also see C- F above. Check with flow meter. Adjust relief valve setting. C. PTO malfunction. D. Electric clutch malfunction. E. Drive belts slipping or broken. F. Pump driveshaft. G. Pump not rotating. H. Worn pump. I. Relief valve set too low. 2. Symptom: Auger operates but spinner doesn’t. Reason A. Spinner jammed. B. Motor not turning spinner. Correction Turn spinner control Off, then check for jams. Check for broken key or failed motor. Repair or replace. Repair or replace as required. C. Pinched or crushed hoses or lines. O P E R . & M A I N T. SA-9 HEADER TROUBLESHOOTING 3. Symptom: Spinner operates but auger doesn’t. Reason A. Auger jammed. B. Gear case drive. E. Pinched or crushed hoses or lines. Correction Turn auger control Off, then check for jams. Check for broken or missing keys, broken shafts or broken gears. Check the auger drive bolt. Repair or replace as necessary. Turn auger control Off, then check bearings. Replace as required. Check for broken key or failed motor. Repair or replace. Repair or replace as required. 4. Symptom: Hydraulic oil overheats. Reason A. Low oil level. B. Check for proper pump/PTO matching. C. Incorrect relief valve setting. D. Pinched or crushed hoses and lines. E. Worn motor in system. Correction Check oil level. Add as necessary. Install proper sized pump. Check setting. Adjust to proper setting. Repair or replace as required. Repair or replace as required. C. Frozen bearings. D. Motor doesn’t turn auger. 90726-F Page Rev. A 26 Please Give Part No., Description & Unit Serial No. HI-WAY SA-9 STANDARD TORQUES HEADER NATIONAL COARSE (NC) CAP SCREWS CAP SCREW GRADE IDENTIFICATION - MARKINGS ON HEAD SAE GRADE 2 SAE GRADE 5 SAE GRADE 8 NO MARKINGS THREE MARKS - 120 DEGREES APART SIX MARKS - 60 DEGREES APART USE GRADE 2 TORQUES FOR STAINLESS STEEL FASTENERS AND CARRIAGE BOLTS. TORQUE - FOOT-POUNDS CAP SCREW SIZE DRY 5 11 20 30 50 65 90 100 140 220 Please Give Part No., Description & Unit Serial No. GRADE 5 LUBE 4 8 15 24 35 50 70 120 110 160 DRY 8 17 30 50 75 110 150 260 400 580 27 GRADE 8 LUBE 6 13 23 35 55 80 110 200 300 440 DRY 12 25 45 70 110 150 220 380 600 900 LUBE 9 18 35 55 80 110 170 280 460 650 90726-F Page Rev. A O P E R . & M A I N T. 1/4” 5/16” 3/8” 7/16” 1/2” 9/16” 5/8” 3/4” 7/8” 1” GRADE 2 HI-WAY INSTRUCTIONSHEADER FOR ORDERING PARTS SA-9 Order from the AUTHORIZED DEALER in your area. 1. Always give the pertinent model and serial number. 2. Give part name, part number and the quantity required. 3. Give the correct address to where the parts are to be shipped, and the carrier if there is a preference. Unless claims for shortages or errors are made immediately upon receipt of goods they will not be considered. Any part returns should be directed through the dealer from which they were purchased. When broken goods are received, a full description of the damage should be made by the carrier agent on the freight bill. If this description is insisted upon, full damage can always be collected from the transportation company. O P E R . & M A I N T. No responsibility is assumed for delay or damage to merchandise while in transit. Our responsibility ceases upon delivery of shipment to the transportation company from whom a receipt is received showing that shipment was in good condition when delivered to them, therefore, claims (if any) should be filed with the transportation company and not with Highway Equipment Company. If your claims are not being handled (by the transportation company) to your satisfaction, please call the Parts Manager at Highway Equipment Company (319-363-8281) for assistance. In the parts list the following symbols and abbreviations stand for: * - Not Shown AR – As Required CS – Carbon Steel SS – Stainless Steel The parts listed under the different steel types (CS, 409 SS and 304 SS) are for that type of unit and do not necessarily mean the part is made of that type of steel. 90726-F Page Rev. A 28 Please Give Part No., Description & Unit Serial No. HI-WAY   SA-9 SPREADER TROUGH, BOTTOM, HEADER COVER & ANTI-FLOW PLATES 8 1 13 11 14 12 10 9 6 7 ITEM PART NO. 2 90752 3 4 5 6 7 8 9 10 11 12 13 14 90776 20127 20680 21024 20817 90748 90742 20068 20712 20644 90761 41779 304 SS 312434 312435 90906 90906-X4 90908 36401 39016 21024 20817 90905 90942 36399 36420 36414 90941 41779 Please Give Part No., Description & Unit Serial No. 4 3 DESCRIPTION Trough – Frame Wldmt RH Discharge Trough - Frame Wldmt Center Discharge Trough – Bottom Wldmt RH Discharge Trough - Bottom Wldmt Center Discharge Cover – Trough Wldmt Cap Screw – 1/2 X 1 Nut – Lock 1/2 Pin – Clevis 1/2 X 2 1/4 Pin – Cotter 1/8 X 1 Cover Wldmt Holder – Pivot Cover Cap Screw – 3/8 X 1 1/4 Washer – Lock 3/8 SS Nut – Hex 3/8 Plate – Anti-flow Pin – Hair 29 QTY 1 1 1 1 1 2 2 5 5 1 1 2 2 2 2 4 90726-F Page Rev. A PA R T S L I S T 1 CS 312433 5 2   HI-WAY 2 PA R T S L I S T 1 2 3 4 5 6 7 90726-F Page Rev. A 3 1 6 ITEM SA-9 HEADER LATCH 7 3 PART NO. CS 90771 90772 20682 90855 90770 20185 90727 4 5 DESCRIPTION 304 SS 90952 90954 41762 90966 90953 90967 90727 Pipe – Latch WLDMT Shaft – Latch Nut – Lock 5/8 Cap Screw – 5/8 X 2 1/2 Latch – Handle WLDMT Cap Screw – 5/8 X 4 Pin – Snap 30 QTY 2 2 12 4 1 2 1 Please Give Part No., Description & Unit Serial No. HI-WAY SA-9 HEADER TAILGATE PANELS ITEM PART NO. 1 2 3 4 207117 20077 20712 20644 Panel - Corner Cap Screw - 3/8 x 3-1/2 Washer - Lock 3/8 Nut - Hex 3/8 31 QTY 2 4 4 4 90726-F Page Rev. A PA R T S L I S T Please Give Part No., Description & Unit Serial No. DESCRIPTION HI-WAY SA-9 HEADER SPINNER   7 6 1 9 8 10 3 4 5 13 12 11 15 14 PA R T S L I S T 20 90726-F Page Rev. A 19 18 17 2 16 32 Please Give Part No., Description & Unit Serial No. HI-WAY ITEM PART NO. DESCRIPTION CS 34852 37336 39178 74122 42034 21423 20007 20691 20003 36418 36420 36293 90731 71212 6072 73440 20067 20693 20712 20644 *32996 304 SS 34852 37336 90945 74122 42034 21423-X1 42448 -------36393 36418 36420 36293 90912 90946 6072 90960 36398 36425 36420 36414 *32996-X1 22 *36395 23 *32445 24 *36423 *Not Shown *36395 *32445 *36423 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 SA-9 SPINNER HEADER CONTINUED 33 1 1 1 1 6 6 6 1 1 1 4 4 1 1 1 1 2 2 2 2 1 2 2 2 90726-F Page Rev. A PA R T S L I S T Please Give Part No., Description & Unit Serial No. Spinner – Urethane 18” Motor – Hydraulic Plate – Spinner Mounting Hub – Disc Spinner Nut – Lock 1/4 SS Washer – Flat 1/4 Cap Screw – 1/4 X 1-1/2 Washer – Flat 1/4 Cap Screw – 1/4 X 3/4 Washer – Lock 1/4 SS Washer – Lock 3/8 SS Cap Screw – 3/8 X 3/4 SS Spinner WLDMT T-Bolt WLDMT Zerk – Grease Link – Leveling WLDMT Cap Screw – 3/8 X 1 Washer – Flat 3/8 Washer – Lock 3/8 Nut – Hex 3/8 Panel - Baffle Curved (mounts to back-side of fixed baffle) Cap Screw - 1/4-20NC x 1 SS Nut - Wing 1/4-20NC SS Washer - Flat 1/4 SS QTY HI-WAY SA-9 SPINNER HEADER KIT   2 1 4 5 6 5 6 3 ITEM PA R T S L I S T 1 2 3 4 5 6 90726-F Page Rev. A PART NO. CS 312433 90752 90788 90733 20698 41779 DESCRIPTION 304 SS 312434 90906 90913 90955 20698 41779 Frame – Trough Wldmt Trough – Bottom Wldmt Spinner Assembly Pin – Hinge Washer – Flat .75 Pin – Hair 34 QTY 1 1 1 1 2 2 Please Give Part No., Description & Unit Serial No. HI-WAY SA-9 BERM HEADER CHUTE   1 6 4 2 5 6 3 ITEM CS 312433 90752 90792 39672 40576 41779 304 SS 312434 90906 90909 80990 40576 41779 Please Give Part No., Description & Unit Serial No. DESCRIPTION Frame – Trough WLDMT Trough – Bottom WLDMT Chute – Berm WLDMT Rod – Control Pin – Hair Pin – Hair 35 QTY 1 1 1 1 1 2 90726-F Page Rev. A PA R T S L I S T 1 2 3 4 5 6 PART NO. HI-WAY   SA-9 DIRECT HEADER DRIVE 2 6 3 9 12 11 1 4 5 5 4 7 8 5 4 10 13 ITEM PA R T S L I S T 1 2 3 4 5 6 7 8 9 10 11 12 13 90726-D 90726-F Page Rev. B A PART NO. CS 99070 90729 96459 96460 20365 20714 20646 20135 90801 90764 6693 20366 20137 20680 90725-X1 304 SS 90944 90729 96459 96460 36411 36422 36416 36297 90801 90764 6693 36411 20137 20680 90725-X1 DESCRIPTION QTY Plate – Motor Motor – Hydraulic Motor – Hydraulic w/2 pac sensor Motor – Hydraulic w/ weather-pac sensor Bolt – Carriage 1/2 X 1 1/4 Washer – Lock 1/2 Nut – Hex 1/2 Cap Screw – 1/2 X 3 Coupling – Auger Auger WLDMT Bearing Bolt – Carriage 1/2 X 1 1/2 Cap Screw – 1/2 X 3 1/2 Nut – Lock 1/2 Spacer 36 1 1 3 11 11 4 1 1 1 4 1 1 1 Please Give Part No., Description & Unit Serial No. HI-WAY SA-9 WORM HEADER GEAR DRIVE   4 2 8 1 15 14 9 3 2 7 10 13 6 3 2 12 5 1 11 ITEM PART NO. DESCRIPTION 304 SS 36411 36422 36416 36539 90764 6693 90943 71825 37337 90795 11 12 13 14 15 90725 20137 20680 20067 20712 90725 34581 39016 36398 36420 Please Give Part No., Description & Unit Serial No. Bolt – Carriage 1/2 X 1 1/4 Washer – Lock 1/2 Nut – Hex 1/2 Cap Screw – 1/2 X 1 1/2 Auger WLDMT Bearing Plate – Gear Case Gear Case Assembly Motor – Hydraulic Bushing – Auger 7 11 7 4 1 1 1 1 1 1 Spacer Cap Screw – 1/2 X 3 1/2 Nut – Lock 1/2 Cap Screw – 3/8 X 1 Washer – Lock 3/8 1 1 1 4 4 37 90726-F Page Rev. A PA R T S L I S T 1 2 3 4 5 6 7 8 9 10 CS 20365 20714 20646 20129 90764 6693 90755 71825 37337 90795 QTY PA R T S L I S T HI-WAY 90726-F Page Rev. A GEAR HEADER CASE 38 SA-9 Please Give Part No., Description & Unit Serial No. HI-WAY SA-9 GEAR CASE HEADER CONTINUED ITEM PART NO. Please Give Part No., Description & Unit Serial No. QTY Gear Case Assy Housing Bearing - Cone Bearing - Cup Ring - Snap Seal - Output Shaft - Output Ring - Snap Cap Cover Gasket - Cover Gear - Worm Key - Woodruff Bearing - Cone Bearing - Cup Plug - Vent Plug - Level Cap Screw - 3/8 x 3/4 Seal - Input Gasket Key Pin - Roll Mount - Motor Coupling Worm Plug - Drain Ring - Snap Gasket End Shaft - Input Key - Woodruff Cap Screw - 3/8 x 7/8 Shim 1 1 2 2 2 1 1 1 1 1 1 1 1 2 2 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 8 AR 39 90726-F Page Rev. A PA R T S L I S T 71825 1 58985 2 24230 24225 3 22832 4 22831 5 58987 6 24231 7 22839 8 22824 9 22834 10 22825 11 58988 12 22840 24225 13 8621 14 6031 15 20065 16 71458 17 58989 18 34995 19 58986 20 83585 21 71105 22 22826 23 6293 24 6089 25 58989 26 71454 27 71456 28 24234 29 20066 30 22835 AR - As Required DESCRIPTION HI-WAY ITEM PA R T S L I S T SA-9 WORMHEADER GEAR MOTOR PART NO. 70927 1 30665 2 37382 3 37383 4 37378 5 37379 6 37385 7 37401 8 3065 9 37386 10 37380 11 16945 12 37388 13 37391 14 37400 15 37381 16 16933 17 * 22068 37352 * - Not Shown 90726-F Page Rev. A DESCRIPTION QTY Motor - Hydraulic Cap Screw - 5/16 x 7/8 Seal Flange - Mounting Seal Seal - O-Ring Bearing - Spacer Bearing - Thrust Needle Key - Woodruff Shaft - Output Seal - O-Ring Drive Plate - Spacer Gerotor Cap - End Washer - Seal Cap Screw Seal - O-Ring Kit - Seal, Includes Items 2,4,5,10,15,17 40 4 1 1 1 1 1 1 1 1 3 1 1 1 1 7 7 1 Please Give Part No., Description & Unit Serial No. HI-WAY ITEM SA-9 SPINNER HEADER MOTOR PART NO. Please Give Part No., Description & Unit Serial No. QTY Motor – Hydraulic Cap Screw - 5/16 x 7/8 Seal Flange – Mounting Seal Seal – O-Ring Race – Bearing Bearing – Thrust Needle Key – Woodruff Shaft – Output Seal – O-Ring Drive Plate – Spacer Gerotor Cap – End Washer – Seal Cap Screw Seal – O-Ring Kit – Seal, Includes Items 2,4,5,9,14 41 4 1 1 1 1 1 1 1 1 3 1 1 1 1 7 7 1 90726-F Page Rev. A PA R T S L I S T 37336 1 30665 2 37382 3 37384 4 37378 5 37379 6 37385 7 37401 8 3065 9 37387 10 37380 11 16945 12 37388 13 37389 14 37400 15 37381 16 16931 17 * 22068 37352 * - Not Shown DESCRIPTION HI-WAY SA-9 HYDRAULIC HEADER SYSTEM 40 NOTE: Illustration shows left-hand discharge. ITEM PART NO. 1 2 3 4 6011 16582 6335 23184-72 23184-144 16572 16582 56508 56459-72 56459-120 22425 11424 22381 16529-144 56453-144 31599 56485 5 PA R T S L I S T 6 7 8 9 10 11 12 13 14 90726-F Page Rev. A DESCRIPTION Elbow - Pipe 90° End - Hose Clamp - Hose Hose - Suction (Trans. PTO) Hose - Suction (Electric Clutch) End - Hose (Trans. PTO) End - Hose (Electric Clutch) End - Hose Hose - Hydraulic (Trans. PTO) Hose - Hydraulic (Electric Clutch) End - Hose End - Hose Clamp - Hose Hose - Return Hose - Hydraulic End - Hose End - Hose 90° 42 QTY 1 1 4 1 1 1 1 2 1 1 3 3 5 1 2 2 2 Please Give Part No., Description & Unit Serial No. HI-WAY ITEM SA-9 HYDRAULIC HEADER SYSTEM CONTINUED PART NO. 15 Please Give Part No., Description & Unit Serial No. QTY Reservoir - Hydraulic Wldmt Cap Screw - 3/8 X 1-1/2 Washer - Flat 3/8 Washer - Lock 3/8 Nut - Hex 3/8 Coupling - Pipe Nipple - Pipe Filter - Oil Filter Indicator - Sleeve Plug Tee - Pip Valve - Control Nipple - Close Coupling Adapter - 90° Adapter Adapter Pump - Hyd. Assy (Electric Clutch) Pump - Hyd. Assy (Trans. PTO) Adapter (Electric Clutch) Adapter (Trans. PTO) Adapter (Electric Clutch) Adapter 90° (Trans. PTO) Coupling - Pipe Standard Disconnect - Quick 1/2” (OPT.) Coupling - Pipe Standard Disconnect - Quick 3/4” (OPT.) Adapter - T Adapter Hose - .75 X 60 100R2 Assy Adapter - Straight Hose - .5 X 60 100R1 Assy Adapter - Reducing Nipple - Close Adapter Adapter - Reducing Hose - .5 X 48 100R1 Assy 43 1 4 4 4 4 1 3 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 3 3 1 1 1 2 2 2 1 1 1 1 1 1 90726-F Page Rev. A PA R T S L I S T 39796 * 20069 * 20693 * 20712 * 20644 16 8809 17 6026 18 30743 A 39934 B 43534 C 21835 19 6020 20 310650 21 16362 22 16276 23 29764 24 29767 25 29808 26 34569 24516 27 22018 22016 28 29835 29764 29 * 16322 22332 30 * 6003 71185 31 29809 32 29752 33 90814 34 29753 35 90813 36 29784 37 6025 38 22020 39 29771 40 90815 * - Not Shown DESCRIPTION PA R T S L I S T HI-WAY 90726-F Page Rev. A CONTROL HEADER VALVE 44 SA-9 Please Give Part No., Description & Unit Serial No. HI-WAY ITEM SA-9 CONTROL VALVE HEADER CONTINUED PART NO. 34144 34142 1 72590 2 72591 3 72592 4 72593 5 72594 6 NSS 7 NSS 8 NSS 9 72599 10 72589 11 16964 12 NSS 13 NSS 14 NSS 15 NSS 16 20918 17 NSS 18 NSS 19 NSS 20 20748 21 34148 22 34147 23 16960 24 NSS 72597 NSS - Not Sold Separately Valve – Control (10 - 15 GPM) On/Off Valve Assembly, Includes Items 17-22 Screw Knob – Hand Pin – Dowel Pin – Roll Spring O-Ring – Viton Back-up – Teflon O-Ring – Viton Auger Adjust Assembly Spinner Adjust Assembly Cartridge – Relief Gasket O-Ring – Viton Back-up – Teflon O-Ring – Viton Pin – Roll O-Ring – Dump Stem Stem Plug Screw – Set Knob – Hand Lever Bypass Assembly O-Ring – Viton Kit – Seal, Inc. Items 6-8, 12-15, 17, 24 45 QTY 2 2 2 2 2 2 2 2 1 1 1 1 1 2 1 2 1 1 1 1 1 1 1 2 90726-F Page Rev. A PA R T S L I S T Please Give Part No., Description & Unit Serial No. DESCRIPTION HI-WAY ITEM 1 2 3 4 5 6 7 PA R T S L I S T SA-9 PUMP KIT (ELECTRIC HEADER CLUTCH) 90726-F Page Rev. A PART NO. 71196 34569 34577 34570 34571 21679 6549 21580-120 21681 22018 29835 DESCRIPTION QTY Kit – Pump w/ Electric Clutch Pump – Hydraulic with Elec. Clutch Assy Pump – Hydraulic Clutch – Electric Bracket – Mounting Terminal – Spade Connector – Butt Wire – Black, 14 Ga. Switch – Toggle Adapter Adapter 46 1 1 1 1 1 1 1 1 1 1 Please Give Part No., Description & Unit Serial No. HI-WAY ITEM PART NO. 34577 34546 34549 34564 34566 34554 34555 34556 34557 34558 34559 34560 34561 34562 34563 Please Give Part No., Description & Unit Serial No. DESCRIPTION Pump Assembly Body – Pump Assembly Cover Assembly Gear – Drive Gear – Driven Plate – Wear Seal – Pressure Loading Seal – Shaft Ring – Square Cut Pin – Dowel Plate – Thrust Washer CapScrew Key – Woodruff Kit – Seal, Includes Items 6 - 8 47 QTY 1 1 1 1 1 1 1 1 1 1 4 4 1 90726-F Page Rev. A PA R T S L I S T 1 2 3 4 5 6 7 8 9 10 11 12 13 SA-9 HYDRAULIC PUMP HEADER (ELECTRIC CLUTCH) HI-WAY ITEM PA R T S L I S T SA-9 HYDRAULIC HEADERPUMP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 90726-F Page Rev. A PART NO. 24516 5676 5680 58621 58622 5665 5678 5666 5677 58623 5682 6137 58624 5685 5683 58625 58626 3904 DESCRIPTION Pump – Hydraulic Assembly Housing – Gear Pin – Dowel Plate – End Gear – Idler Plate – Wear Seal – Ring Washer – Backup Seal – Preload Plate – End Shaft – Drive Key – Square Flange O-Ring Bolt – Socket Head Washer Bolt – Socket Head Kit – Seal, Includes Items 5-8, 11, 13 48 QTY 1 2 1 1 2 2 2 2 1 1 1 2 2 6 6 4 Please Give Part No., Description & Unit Serial No. HI-WAY ITEM 1 2 3 4 5 6 7 8 9 10 11 SA-9 MOUNTING KIT - PUMP HEADER (TRANSMISSION PTO) PART NO. 2211 6069 6123 20085 20712 20817 22337 22465 56745 17932 20644 Key – Square Zerk – Grease Pin – Shear Cap Screw - 3/8 x 5 1/2 Washer – Lock 3/8 Pin – Cotter Bracket – Mounting WLDMT U-Joint U-Joint Shaft – Drive Nut – Hex 3/8 49 QTY 1 1 1 2 2 1 1 1 1 1 2 90726-F Page Rev. A PA R T S L I S T Please Give Part No., Description & Unit Serial No. DESCRIPTION HI-WAY SA-9 PEDESTAL HEADER MOUNT KIT T - TANK P - PUMP PRESSURE S - SPINNER A - AUGER/CONVEYOR PA R T S L I S T ITEM PART NO. DESCRIPTION QTY 1 2 20013 29752 Cap Screw - 1/4 x 3 Adapter 2 3 3 4 5 6 7 29784 36803 36800 29799 29808 Adapter Mount – Valve WLDMT Tube – Hydraulic Adapter – Bushing Adapter 1 1 4 4 1 90726-F Page Rev. A 50 Please Give Part No., Description & Unit Serial No. HI-WAY SA-9 MOUNTING - QUICK HEADER DISCONNECT KIT 3 2 1 4-6 10 3 8 9 3 11 12-14 3 ITEM CS 96762 96780 40576 20129 20714 20646 20695 23244 23236 23248 204120 20067 20712 20644 204121 304 SS 96844 96825 40576 36539 36422 36416 36426 23244-X1 23236-X1 23248-X1 90963 36398 36420 36414 90964 Please Give Part No., Description & Unit Serial No. 7 15 DESCRIPTION Brace - Mounting Boss Pin - Hair Cap Screw – 1/2 X 1 1/2 Washer - Lock 1/2 Nut - Hex 1/2 Washer - Flat 1/2 Mount - Spreader Half Wldmt Mount - Truck Half Wldmt Rod - Lock Pin Bar - Stabilizer Cap Screw – 3/8 X 1 Washer - Lock 3/8 Nut - Hex 3/8 Rod - Link, Stabilizer 51 QTY 2 2 6 8 8 8 8 2 2 2 1 2 2 2 2 90726-F Page Rev. A PA R T S L I S T 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PART NO. 7 3 15 HI-WAY ITEM 1 2 3 4 5 6 7 8 9 10 PA R T S L I S T SA-9 HEADER DECALS 90726-F Page Rev. A PART NO. DESCRIPTION QTY 39870 90805 150034 55997 321 83649 55631 39138 Decal - Hi-Way Decal - SA-9 Decal - Caution, Operation & Maintenance Decal - Danger, Moving Part Hazard Decal - Caution, Hazardous Material Decal - Danger, Flying Material Decal - Warning, Moving Part Hazard Decal - Warning, High Pressure Fluid 1 1 1 2 1 1 2 1 37285 6276 Serial Plate - HECO Screw - Drive #4 x 1/4 1 4 52 Please Give Part No., Description & Unit Serial No.