Form No. 3380-264 Rev A Greensmaster® 3250-D 2-Wheel Drive Traction Unit Model No. 04384—Serial No. 314000001 and Up Register at www.Toro.com.
This product complies with all relevant European directives; for details, please see the separate product specific Declaration of Conformity (DOC) sheet. WARNING CALIFORNIA Proposition 65 Warning This product contains a chemical or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. Figure 1 1.
Contents Inspecting the Fuel Lines and Connections.................36 Electrical System Maintenance ....................................37 Servicing the Battery...............................................37 Storing the Battery..................................................37 Locating the Fuses..................................................37 Drive System Maintenance .........................................38 Adjusting the Transmission for Neutral .....................
Safety ◊ The owner/user can prevent and is responsible for accidents or injuries occurring to himself or herself, other people, or property This machine meets or exceeds CEN standard EN 836:1997, ISO standard 5395:1990, and ANSI B71.4-2004 specifications in effect at the time of production when a rear weight kit, part no. 100–6442 and 18 kg (40 lb) of calcium chloride ballast is added to the rear wheel. If a 3 Wheel Drive kit is installed on the machine, use rear weight kit, part no. 99–1645 instead.
• Check the area to be mowed and never fold down a • Do not change the engine governor settings or overspeed • • • • • • • • • • • the engine. Operating the engine at excessive speed may increase the hazard of personal injury. Before leaving the operator’s position: – stop on level ground; – disengage the power take-off and lower the attachments; – change into neutral and set the parking brake; – stop the engine and remove the key. Disengage drive to attachments when transporting or not in use.
Operation • Check the grass catcher frequently for wear or deterioration. • Know how to stop the engine quickly. • Always wear substantial shoes. Do not operate the • Keep all parts in good working condition and all hardware and hydraulic fittings tightened. Replace all worn or damaged parts and decals. machine while wearing sandals, tennis shoes, or sneakers. Wearing safety shoes and long pants is advisable and required by some local ordinances and insurance regulations.
Sound Power Level • When a person or pet appears unexpectedly in or near the mowing area, stop mowing. Careless operation, combined with terrain angles, ricochets, or improperly positioned guards can lead to thrown object injuries. Do not resume mowing until the area is cleared. This unit has a guaranteed sound power level of 100 dBA, which includes an Uncertainty Value (K) of 1 dBA. Sound power level was determined according to the procedures outlined in ISO 11094.
Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. 121–9500 93–8068 93-6681 1. Read the Operator's Manual for instructions on locking and unlocking the steering arm. 1. Cutting/dismemberment—hazard, fan-stay away from moving parts. 93-6689 93–6686 1. Hydraulic oil 1. Warning—do not carry passengers. 2. Read the Operator’s Manual. 117–2718 93-9051 1.
107–9529 1. Engine start 6. Raise the reels 11. Headlights Off 16. Throttle—slow 2. Engine preheat/on 7. High temperature override 12. Functional control lever 17. Throttle—continuous variable setting 3. Engine stop 8. Engine coolant temperature 13. Use for transport 4. Read the Operator’s Manual. 9. Water in the fuel indicator light 5. Lower the reels and engage. 10. Headlights On 18. Throttle—fast 14. Use for mowing 15. Neutral—Use for backlapping reels 104–7729 1.
6-5976 1. Engine coolant under pressure 3. Warning—do not touch the hot surface. 2. Explosion hazard—read the Operator's Manual. 4. Warning—read the Operator's Manual. 121–2641 4. Tipping hazard—slow machine before turning, do not turn at high speeds. 2. Thrown object hazard—keep bystanders a safe distance from the machine. 5. Warning—lock the parking brake, stop the engine and remove the ignition key before leaving the machine. 3.
Battery Symbols Some or all of these symbols are on your battery. 121–2640 Replaces 121–2641 for CE. 1. Explosion hazard 6. Keep bystanders a safe distance from the battery. 2. No fire, open flames, or smoking. 7. Wear eye protection; explosive gases can cause blindness and other injuries. 3. Caustic liquid/chemical burn hazard 4. Wear eye protection. 8. Battery acid can cause blindness or severe burns. 9. Flush eyes immediately with water and get medical help fast.
115-8156 1. Reel height 3. 8 Blade cutting unit 5. 14 Blade cutting unit 7. Fast 2. 5 Blade cutting unit 4. 11 Blade cutting unit 6. Reel speed 8. Slow 115-8226 1. Tipping hazard—read the Operator's manual; always wear a seat belt when operating, do not remove the rollover protection system (ROPS).
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Use Qty. Seat Nut (5/16 inch) 1 4 Mount the seat to the base. No parts required – Activate and charge the battery. No parts required – Install the battery. 4 ROPS assembly Bolt (5/8 x 4-1/2 inch) Locknut (5/8 inch) 1 4 4 Install the ROPS. 5 No parts required – Check the tire pressure.
Media and Additional Parts Description Use Qty. Operator's Manual (traction unit) Engine Operator's Manual (engine) 1 1 Read before operating the machine. Parts Catalog 1 Save for future parts ordering. Operator Training Materials 1 View before operating the machine. Pre-delivery Inspection Sheet Noise rating certificate Certificate of compliance 1 1 1 Save for future reference. Ignition keys 2 Use to start the engine.
Important: Do not add electrolyte while the battery is in the machine. You could spill it, causing corrosion. higher and the temperature is at least 16° C (60° F ) with all cells gassing freely. 6. When the battery is charged, disconnect the charger from the electrical outlet and battery posts. 2. Clean the top of the battery and remove the vent caps (Figure 4).
1 Figure 6 1. Negative (-) 2. Positive (+) 3. Connect the black ground cable to the negative (-) post of the battery. Secure it with a wrench and coat the terminal with petroleum jelly. 2 WARNING Incorrect battery cable routing could damage the tractor and cables causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. G019975 • Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable. Figure 7 1. ROPS assembly 2.
6 7 Mounting the Front Carrier Frames Adjusting the Carrier Frame Rollers Parts needed for this procedure: No Parts Required 2 Carrier frame 2 Spacer 2 Bolt (1/2 inch x 3-1/4 inch) 2 Locknut (1/2 inch) Procedure 1. Position the machine on a level surface and lower the cutting unit carrier frames to the floor. 2. Verify that there is 13 mm (1/2 inches) clearance between the carrier frame rollers and the floor. Procedure 3.
8 Installing the Oil Cooler (optional) No Parts Required Procedure 1 If you are operating the machine in hot climates, where ambient temperatures range from 20° C (70° F) to 49° C (120° F), or using it for heavy-duty use (mowing other than greens, such as fairways or verticutting), install a Hydraulic Oil Cooler Kit, Part No. 104–7701, to the machine. 3 2 g021274 Figure 10 9 1. Pull link extension 3. Ball joint receiver 2. Pull arm Installing the Cutting Units 4.
counterclockwise until the flanges are encircling the studs (Figure 11). 9. Tighten the mounting bolts (Figure 11). 10 Adjusting the Transport Height No Parts Required Procedure Figure 13 Check the transport height (Figure 13 and Figure 14) and adjust it, if required. 1. Position the tractor on a level surface. 1. Transport plate 4. Chain link 2. Adjusting screw 5. 22 mm (7/8 inch) 3. Transport plate mounting screw 2.
Product Overview (Figure 12, Figure 13, and Figure 14). Rotate the screw outward to raise and inward to lower. Tighten the jam nut after the proper height is obtained. Controls 8. Rotate the transport plate until it locks the pull frame. Tighten the screws. Traction and Stopping Pedal The traction pedal (Figure 15) has 3 functions: to make the machine move forward, to move it backward, and to stop the machine.
Hour Meter brakes actuated for parking. Disengage it by pressing the brake pedal. Form the habit of locking the parking brake before you leave the machine. Lock the parking brake any time you leave the machine. The hour meter (Figure 17) indicates the total hours the machine has operated. It starts to function whenever the key switch is rotated to On. Throttle Control Ignition Switch The throttle control (Figure 17) gives the operator the ability to control the speed of the engine.
Backlap Lever Fuel Shutoff Valve Use the backlap lever (Figure 18) in conjunction with the raise/lower mow control lever and the reel speed control for backlapping the reels. Close the fuel shutoff valve (Figure 20), under the fuel tank, when storing or transporting the machine on a truck or trailer. Figure 18 1. Backup lever Figure 20 2. Reel speed control 1. Fuel shut-off (under the fuel tank) Reel Speed Control Use the reel speed control (Figure 18) to adjust the RPM of the reels.
Specifications Operation Note: Specifications and design are subject to change without notice. Width of cut 150 cm (59 inches) Wheel tread 128 cm (50.5 inches) Wheel base 123 cm (48.6 inches) Overall length (w/baskets) 238 cm (93.9 inches) Overall width Think Safety First Please carefully read all of the safety instructions and symbols in the safety section. Knowing this information could help you or bystanders avoid injury.
Important: Check the level of oil every 8 operating hours or daily. Change the oil and filter initially after the first 50 hours of operation, thereafter change the oil and the filter every 150 hours. However, change the oil more frequently when the engine is operated in extremely dusty or dirty conditions. 5. Install the filler cap and dipstick firmly in place. valve cover as shown in Figure 21. This clearance is necessary to permit venting when filling, which prevents oil from overrunning into breather.
• The blended fuel composition should meet ASTM D975 or EN590. • Painted surfaces may be damaged by biodiesel blends. • Use B5 (biodiesel content of 5%) or lesser blends in cold weather • Monitor seals, hoses, gaskets in contact with fuel as they may be degraded over time. Figure 23 • Fuel filter plugging may be expected for a time after 1. Fuel tank cap converting to biodiesel blends. • Contact your distributor if you wish for more information on biodiesel 2. Remove the fuel tank cap. DANGER 3.
Note: Toro will not assume responsibility for damage caused by improper substitutions, so use only products from reputable manufacturers who will stand behind their recommendation. CAUTION If the engine has been running, the pressurized, hot coolant can escape and cause burns. • Do not open the radiator cap when the engine is running. • Use a rag when opening the radiator cap, and open the cap slowly to allow steam to escape.
Figure 27 1. Fuel filter Figure 26 1. Hydraulic reservoir 2. Screen Checking the Tire Pressure 3. If the fluid level is low, slowly fill the reservoir with the appropriate hydraulic fluid until the level reaches the bottom of the screen. Do not overfill. Vary the tire pressure for the front wheels, depending upon your turf conditions, from a minimum of 55 kPa to a maximum of 83 kPa (8 to 12 psi).
performance closely so that minor difficulties, which could lead to major problems, are noted and can be corrected. Inspect the machine frequently during break-in for signs of oil leakage, loose fasteners, or any other malfunction. shut the engine off (see Stopping in Starting and Stopping the Engine) and wait for all moving parts to stop. Check for oil leaks, loose parts and any other noticeable malfunctions.
2. Sit on the seat, move the traction pedal to Neutral, move the functional control lever to Neutral, and engage the parking brake. Move the functional control lever to mow or transport and try to start the engine. The engine should not crank, which means that the interlock system is operating correctly. Correct the problem if it is not operating properly. 3. Sit on the seat, move the traction pedal to Neutral, move the functional control lever to Neutral, and engage the parking brake.
timing necessary to minimize the cleanup mowing operation. 3. Overlap a minimal amount with the previous cut on return passes. To assist in maintaining a straight line across the green and keep the machine an equal distance from the edge of the previous cut, establish an imaginary sight line approximately 1.8 to 3 m (6 to 10 ft) ahead of the machine to the edge of the uncut portion of the green (Figure 30 and Figure 31).
Important: Do not tow the machine faster than 3–5 km/h (2–3 mph) because the drive system may be damaged. If the machine must be moved a considerable distance, transport it on a truck or trailer. Important: The machine should never be stopped on a green with the cutting unit reels operating as damage to the turf may result. Stopping on a wet green with the machine may leave marks or indentations from the wheels. 1. Locate the bypass valve on the pump and rotate it so that the slot is vertical (Figure 32).
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval After the first hour Maintenance Procedure • Check the torque of the wheel nuts. After the first 8 hours • Check the tension on the alternator belt. After the first 10 hours • Check the torque of the wheel nuts. After the first 50 hours • Change the engine oil and filter. • Change the hydraulic oil filter.
Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon. Tues. Wed. Thurs. Fri. Sat. Check the safety interlock operation. Check the instrument operation Check the brake operation. Check the fuel filter/water separator. Check the fuel level. Check the engine oil level. Clean the screen and radiator. Inspect the air filter. Check any unusual engine noises. Check the reel-to-bedknife adjustment. Check the hydraulic hoses for damage.
Lubrication The machine has grease fittings that must be lubricated regularly with No. 2 general-purpose, lithium-base grease. If the machine is operated under normal conditions, lubricate all bearings and bushings after every 50 hours of operation. Lubricate fittings immediately after every washing, regardless of the interval listed.
Engine Maintenance 4. Clean the dirt ejection port located in the removable cover. Servicing the Air Cleaner 5. Remove the rubber outlet valve from the cover, clean the cavity and replace the outlet valve. Service Interval: Every 200 hours • Check the air cleaner body for damage which could cause an air leak. Replace if damaged. Check the whole intake system for leaks, damage or loose hose clamps.
Fuel System Maintenance 7. Install the filter canister by hand until the gasket contacts the mounting surface, then rotate an additional 1/2 turn. 8. Tighten the drain plug on the bottom of the filter canister and open the fuel shut off valve. Servicing the Fuel Filter 9. Dispose of the fuel and filter according to local regulations. Service Interval: Every 800 hours 1. Close the fuel shutoff valve (Figure 39) below the fuel tank.
Electrical System Maintenance WARNING Battery terminals or metal tools could short against metal tractor components causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. Servicing the Battery • When removing or installing the battery, do not allow the battery terminals to touch any metal parts of the tractor.
Drive System Maintenance Adjusting the Transmission for Neutral If the machine creeps when the traction control pedal is in the neutral position, the neutral return mechanism must be adjusted. 1. Block up under the frame so that one of the front wheels is off of the floor. Note: Note: If machine is equipped with a 3 wheel drive kit, also raise and block rear wheel. Figure 41 2. Start the engine, move the throttle to Slow, and check the front wheel that is off of the floor; it must not be rotating. 1.
E. From each side of the bulkhead, tighten the locknuts evenly, securing the traction cable to the bulkhead (Figure 42). Do not twist the cable. Note: If cable tension exists when the functional control lever is in neutral, the machine may creep when the lever is moved to the Mow or Transport position. Note: If the wheel still turns when the eccentric is at the maximum adjustment, contact your Authorized Service Distributor or refer to the Service Manual for further adjustment.
Cooling System Maintenance Brake Maintenance Cleaning the Radiator Screen Service Interval: Yearly To prevent the system from overheating, the radiator screen and radiator must be kept clean. Check and clean the screen and radiator daily or, if necessary, hourly. Clean these components more frequently in dusty, dirty conditions. A brake adjustment rod is located on each side of the machine so that the brakes can be equally adjusted. Adjust the brakes as follows: Adjusting the Brakes 1.
Belt Maintenance Controls System Maintenance Adjusting the Alternator Belt Adjusting the Cutting Unit Lift/Drop Service Interval: After the first 8 hours Make sure the belt is properly tensioned to ensure proper operation of the machine and prevent unnecessary wear. The cutting unit lift/drop circuit is equipped with a flow control valve (Figure 48).
1. Position the machine on a level surface, lower the cutting units, stop the engine, engage the parking brake. 2. Unlock and raise the seat to expose the controls. compound off of the cutting units. Adjust cutting unit reel to bedknife as needed. Move the cutting unit reel speed control to the desired mowing position. 3. Make initial reel to bedknife adjustments appropriate for backlapping on all cutting units which are to be backlapped; refer to the Cutting Unit Operator’s Manual.
Checking the Hydraulic Lines and Hoses Hydraulic System Maintenance WARNING Changing the Hydraulic Oil and Filter Hydraulic fluid escaping under pressure can penetrate skin and cause injury. • Make sure all hydraulic fluid hoses and lines are in good condition and all hydraulic connections and fittings are tight before applying pressure to the hydraulic system.
Storage If you wish to store the machine for a long period of time, the following steps should be performed prior to storage: 1. Remove accumulations of dirt and old grass clippings. Sharpen the reels and bedknives, if necessary; refer to the Cutting Unit Operator's Manual. Use a rust preventive on bedknives and reel blades. Grease and oil all lubrication points; refer to Lubrication (page 34). 2. Block up the wheels to remove any weight on the tires. 3.
Schematics Electrical Schematic (Rev.
Hydraulic Schematic (Rev.
Notes: 47
The Toro Total Coverage Guarantee A Limited Warranty Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first. This warranty is applicable to all products with the exception of Aerators (refer to separate warranty statements for these products).
