Form No. 3418-395 Rev A Greensmaster® 3250-D 2-Wheel Drive Traction Unit Model No. 04384—Serial No. 401380001 and Up Register at www.Toro.com.
Important: With your mobile device, you can scan the QR code on the serial number decal (if equipped) to access warranty, parts, and other product information. 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.
Contents Inspecting the Fuel Lines and Connections.................................................. 37 Electrical System Maintenance ........................... 38 Electrical System Safety ................................... 38 Servicing the Battery......................................... 38 Locating the Fuses ........................................... 38 Drive System Maintenance .................................. 39 Checking the Tire Pressure...............................
Safety • Do not put your hands or feet near moving This machine has been designed in accordance with EN ISO 5395:2013 and ANSI B71.4-2017 when 18 kg (40 lb) of ballast has been added to the rear wheel and the appropriate weight kit is installed to the rear castor. An additional guard kit is required for EN ISO 5395:2013 compliance. For proper compliance, see the Setup section. • Do not operate the machine without all guards components of the machine.
decal93-8068 93–8068 1. Read the Operator's Manual for instructions on locking and unlocking the steering arm. decal93-6686 93-6686 1. Hydraulic fluid 2. Read the Operator's Manual. decal93-9051 93-9051 1. Read the Operator's Manual. decal93-6681 93-6681 1. Cutting/dismemberment—hazard, fan-stay away from moving parts. decal93-6689 93-6689 1. Warning—do not carry passengers.
decal127-6114 127-6114 1. Read the Operator's Manual. 3. Engine—preheat 2. Engine—shut off 4. Engine—start decal127-6115 127-6115 1. Lower and engage the reels 5. Single light 9. Slow, forward reel 2. Raise the cutting unit 6. Off 10. Neutral, reverse reel 3. Press the button 7. Double lights 11. Forward movement 4. Engine coolant temperature 8. Fast, stationary reel 13. Gradual speed change 14. SLOW 12. FAST decal104-7729 104–7729 1.
decal106-5976 106-5976 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. decal136-8506 136-8506 1. Warning—read the Operator’s Manual; receive training before operating the machine. 4. Tipping hazard—slow machine before turning, do not turn at high speeds. 2. Warning—hearing protection must be worn. 5. Thrown object hazard—keep bystanders a safe distance away from the machine. 6.
decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery. 1. Explosion hazard 6. Keep bystanders a safe distance away from the battery. 2. No fire, open flame, or smoking 7. Wear eye protection; explosive gasses 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.
decal115-8156 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.
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. 3 Roll bar Bolt (5/8 x 4-1/2 inch) Locknut (5/8 inch) 1 4 4 Install the roll bar. 4 No parts required – Reduce the tire pressure. 5 Carrier frame Spacer Bolt (1/2 inch x 3-1/4 inches) Locknut (1/2 inch) 2 2 2 2 Mount the front carrier frames.
Media and Additional Parts Description Use Qty. Operator's Manual EngineOwner’s Manual Pre-delivery Inspection Sheet Noise rating certificate Certificate of compliance 1 1 1 1 1 Ignition keys 2 Read before operating the machine. Save for future reference. Use to start the engine. Note: Mounting fasteners for the Greensmaster 3250-D cutting units are included with the cutting units.
WARNING CALIFORNIA Proposition 65 Warning Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. g001197 WARNING Figure 5 Battery terminals or metal tools could short against metal machine components, causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. 1. Electrolyte 4.
to the negative (–) terminal of the battery and secure them with the bolts and nuts (Figure 6). Slide the rubber boot over the positive terminal to prevent a possible short from occurring. 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. • Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable.
5 6 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 inches) 2 Locknut (1/2 inch) Procedure Procedure 1. Mount a carrier frame assembly to each clevis with a spacer, bolt (1/2 x 3-1/4 inch), and locknut (1/2 inch); refer to Figure 8. Torque to 91 to 113 N∙m (67 to 83 ft/lb). 1.
3. 7 Slide the sleeve back on each ball joint receiver and hook the receiver onto the cutting unit ball stud (Figure 10). Installing the Oil Cooler Optional No Parts Required Procedure If you are operating the machine in an area where ambient temperatures range from 20 to 49°C (70 to 120°F), or if you use the machine for heavy-duty use (mowing other areas than greens, such as fairways or verticutting), install the Hydraulic Oil Cooler Kit (Part No. 104-7701) to the machine. g021274 8 Figure 10 1.
g008420 Figure 11 1. Mounting bolts 8. 9. g008423 Figure 12 2. Drive motor Coat the motor spline shaft with clean grease and install the motor by rotating the motor clockwise so that the motor flanges clear the studs. Rotate the motor counterclockwise until the flanges encircle the studs (Figure 11). 1. Transport plate 4. Offset lift hook 2. Adjusting screw 5. 25 mm (1 inch) 3. Transport-plate mounting screw 3. Tighten the mounting bolts (Figure 11).
10 Adding Rear Ballast Parts needed for this procedure: 1 18 kg (40 lb) 4. Link hook 2. Adjusting screw 5. 22 mm (7/8 inch) This unit complies with EN ISO 5395:2013 and ANSI B71.4-2017 when it is equipped with one of the following: 3. Transport —late mounting screw 4. Loosen the transport plate mounting screws (Figure 13, Figure 14, and Figure 12). 5. Raise the cutting units to the transport position. • Rear Weight Kit (Part No.
12 Installing the CE Decals Parts needed for this procedure: 1 Warning decal (Part No. 136-8505) 1 CE mark decal Procedure g234996 Figure 16 If you use this machine in a country that complies to CE standards, perform the following steps after you install the weight kit and guard kit to the machine: 1. CE production year decal 3. Serial plate 2. CE mark decal • Apply the CE warning decal (Part No.
Product Overview the brakes. Disengage the tab by pressing the brake pedal. Engage the parking brake before you leave the machine. Controls Throttle Control Traction Pedal The throttle control (Figure 19) allows you to control the speed of the engine. Moving the throttle control toward the FAST position increases the engine speed; moving the throttle control toward SLOW decreases the engine rpm.
• MIDDLE position—use when cutting grass the cutting units. To stop the reels without raising the cutting units, pull back on the control momentarily and releasing it. Start the reels by moving the control forward. • FRONT position—use when driving the machine between job sites Hour Meter High Temperature Override Button The hour meter (Figure 19) indicates the total hours the machine has operated. It starts to function whenever you rotate the key switch to the ON position.
Specifications 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 Overall height Engine speed settings Net weight w/reels g008433 173 cm (68 inches) 197 cm (77.5 inches) High Idle: 2,710 ± 50 rpm Low Idle: 1,500 ± 50 rpm 552 kg (1,216 lb) Attachments/Accessories Figure 21 1.
Operation is acceptable. Ethanol and MTBE are not the same. Gasoline with 15% ethanol (E15) by volume is not approved for use. • Never use gasoline that contains more than 10% ethanol by volume, such as E15 (contains 15% ethanol), E20 (contains 20% ethanol), or E85 (contains up to 85% ethanol). • Do not use fuel that contains methanol. • Do not store fuel either in the fuel tank or fuel containers over the winter, unless you use a fuel stabilizer. • Do not add oil to gasoline.
◊ Use B5 (biodiesel content of 5%) or lesser blends in cold weather. During Operation ◊ Monitor seals, hoses, gaskets in contact with fuel as they may be degraded over time. During Operation Safety ◊ Fuel filter plugging may be expected for a time after converting to biodiesel blends. General Safety • The owner/operator can prevent and is responsible ◊ Contact your distributor if you wish for more information on biodiesel. 1. • Clean around the fuel-tank cap and remove it (Figure 23).
• Before leaving the operating position (including • • • – Do not operate a machine under any conditions where traction, steering, or stability is in question. – Remove or mark obstructions such as ditches, holes, ruts, bumps, rocks, or other hidden hazards. Tall grass can hide obstructions. Uneven terrain could overturn the machine. – Be aware that operating the machine on wet grass, across slopes, or downhill may cause the machine to lose traction.
• The engine has ceased running due to lack of fuel. • Maintenance has been performed upon fuel system components. 4. Refer to your engine Owner’s Manual. 1. Sit on the seat, lock the parking brake, disengage the raise/lower mow control and move the functional-control lever to the NEUTRAL position. 5. The cutting reels should stop rotating and the cutting units should raise to the full transport position.
Checking the Operator’s Presence Switch The safety-interlock system prevents the engine from starting unless: • The traction pedal is in the NEUTRAL position. • The functional-control lever is in the NEUTRAL position. The safety-interlock system prevents the machine from moving unless: • The parking brake is disengaged. • You are seated in the operator's seat. • The functional-control lever is in the MOW position or the TRANSPORT position. 3.
rearward and hold it until all the cutting units have risen. This stops the reels and lifts the cutting units. Determine the cause of the leak and correct the problem. Before mowing greens, find a clear area and practice performing basic machine functions (e.g., starting and stopping the machine, raising and lowering the cutting units, and turning).
4. Empty the grass baskets of all clippings before you transport the machine to the next green. Note: Heavy wet clippings place an undue strain on the baskets and add unnecessary weight to the machine, which increases the load on the machine systems (e.g., engine, hydraulic system, and brakes). After Operation After Operation Safety General Safety • Clean grass and debris from the cutting units, g005116 Figure 25 1. Alignment strip 3. Cut grass on the left. 2. Approximately 12.7 cm (5 inches) 4.
Towing the Machine In case of an emergency, you can tow the machine for up to 0.4 km (1/4 mile). Important: Do not tow the machine faster than 3 to 5 km/h (2 to 3 mph) to avoid damaging the drive system. If you must move the machine more than 0.4 km (1/4 mile), transport it on a truck or trailer. 1. Locate the bypass valve on the pump and rotate it counter-clockwise 2 full turns (Figure 26). g016421 Figure 26 View from below 1. Bypass valve 2.
Maintenance WARNING Failure to properly maintain the machine could result in premature failure of machine systems causing possible harm to you or bystanders. Keep the machine well maintained and in good working order as indicated in these instructions. Note: Determine the left and right sides of the machine from the normal operating position. Note: Download a free copy of the electrical or hydraulic schematic by visiting www.Toro.com and searching for your machine from the Manuals link on the home page.
Maintenance Service Interval Maintenance Procedure Every 800 hours • • • • Replace the fuel filter. Change the hydraulic fluid, filter, and tank breather. Check the engine speed (at idle and full throttle). Check the valve clearance. Every 2 years • • • • Check the fuel lines and connections. Check the fuel lines and connections. Drain and flush cooling system. Replace any loose hoses.
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. Check the hydraulic-fluid level. Clean the screen and radiator. Inspect the air filter. Check any unusual engine noises. Check the reel-to-bedknife adjustment.
Lubrication • Traction pedal pivot (1) (Figure 29) Greasing the Machine Service Interval: Every 50 hours (Also, apply grease after every washing.) 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 Important: Avoid using high pressure air which could force dirt through the filter into the intake tract. Engine Safety 4. • Shut off the engine before checking the oil or adding oil to the crankcase. Do not change the governor speed or overspeed the engine. • Important: Do not clean the used element. Servicing the Air Cleaner Service Interval: Every 200 hours—Service the air-cleaner filter (more frequently when operating conditions are dusty or dirty).
on the dipstick, add oil to bring the oil level to the FULL mark. Do not overfill. Important: Keep the engine oil level between the upper and lower limits on the oil gauge; the engine may fail if you run it with too much or too little oil. 1. Position the machine on a level surface. 2. Remove the dipstick and wipe it with a clean rag (Figure 33). Important: Remove the dipstick while filling the engine with oil.
Fuel System Maintenance Draining Water from the Fuel Filter Service Interval: Before each use or daily 1. Position the machine on a level surface and shut off the engine. 2. Place a drain pan under the fuel filter. 3. Open the drain plug on the fuel filter approximately one turn and drain any accumulated water (Figure 35). g016422 Figure 34 1. Drain plug 2. Oil filter 2. Remove the oil filter. Apply a light coat of clean oil to the new filter gasket. 3.
Replacing 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 36) below the fuel tank. Inspecting the Fuel Lines and Connections Service Interval: Every 2 years Inspect the fuel lines for deterioration, damage, or loose connections. Inspecting the Fuel Lines and Connections Service Interval: Every 2 years Inspect the fuel lines for deterioration, damage, or loose connections. g008434 Figure 36 1.
Electrical System Maintenance Note: Only to raise the electrolyte level to the bottom of the split ring inside each cell. Electrical System Safety • Disconnect the battery before repairing the machine. Disconnect the negative terminal first and the positive last. Connect the positive terminal first and the negative last. Charge the battery in an open, well-ventilated area, away from sparks and flames. Unplug the charger before connecting or disconnecting the battery.
Drive System Maintenance A. Loosen both jam nuts securing the traction-control cable to the bulkhead on the hydrostat (Figure 39). Ensure that the jam nuts are loosened equally and sufficiently to allow adjustment. Checking the Tire Pressure Service Interval: Before each use or daily Vary the tire pressure for the front wheels, depending upon your turf conditions, from a minimum of 55 kPa (8 psi) to a maximum of 83 kPa (2 psi).
Adjusting the Mowing Speed Adjusting the Transport Speed The machine is adjusted at the factory, but speed may be varied if desired. Obtaining the Maximum Transport Speed The traction pedal comes adjusted for maximum-transport speed, but you may need to adjust it if the pedal reaches full stroke before it contacts the pedal stop, or if you want to a decrease the transport speed. 1. Loosen the jam nut on the trunnion bolt (Figure 52). 2.
Cooling System Maintenance 3. Clean the screen and install it. Checking the Engine-Coolant Level Cooling System Safety The capacity of the cooling system is approximately 3.2 L (3.3 US qt). • Swallowing engine coolant can cause poisoning; keep out of reach from children and pets. Fill the cooling system with a 50/50 solution of water and permanent ethylene glycol antifreeze. Check the level of the coolant at the beginning of each day before starting the engine.
Brake Maintenance Belt Maintenance Adjusting the Brakes Adjusting the Alternator Belt A brake adjustment rod is located on each side of the machine so that you can adjust the brakes equally. 1. Service Interval: After the first 8 hours While moving forward in transport speed, press the brake pedal; both wheels should lock equally. Ensure that the belt is properly tensioned to ensure proper operation of the machine and prevent unnecessary wear.
Controls System Maintenance Hydraulic System Maintenance Adjusting the Cutting Unit Lift/Drop Hydraulic System Safety • Seek immediate medical attention if fluid is injected into skin. Injected fluid must be surgically removed within a few hours by a doctor. The cutting unit lift/drop circuit comes with a flow-control valve (Figure 46).
High Viscosity Index/Low Pour Point Anti-wear Hydraulic Fluid, ISO VG 46 Material Properties: Viscosity, ASTM D445 cSt @ 40° C 44 to 48 cSt @ 100° C 7.9 to 8.5 Viscosity Index ASTM D2270 140 to 160 Pour Point, ASTM D97 -34° F to -49° F Industry Specifications: Vickers I-286-S (Quality Level), Vickers M-2950-S (Quality Level), Denison HF-0 Important: The ISO VG 46 Multigrade fluid has been found to offer optimal performance in a wide range of temperature conditions.
Changing the Hydraulic Fluid and Filter Cutting Unit Maintenance Service Interval: After the first 50 hours Checking the Reel-to-Bedknife Contact Every 800 hours Hydraulic Fluid Capacity: 25.7 L (6.8 US gallons) Each day before operating the machine, check the reel-to-bedknife contact, regardless if the quality of cut had previously been acceptable. There must be light contact across the full length of the reel and bedknife; refer to the Cutting Unit Operator’s Manual.
Backlapping the Reels WARNING Contact with the reels or other moving parts can result in personal injury. • Keep your hands and clothing away from the reels or other moving parts. • Never attempt to turn the reels by hand or foot while the engine is running. 1. Position the machine on a level surface, lower the cutting units, shut off the engine, and set the parking brake. 2. Tilt the operator’s seat forward and support it with the prop rod (Figure 52). g229847 Figure 50 5.
10. When finished, return the backlap lever to the F position, move the reel speed knob to the desired reel-speed setting, lower the seat, and wash all lapping compound off of the cutting units. Adjust cutting unit reel to bedknife as needed. Important: If you do not return the backlap lever to the F position after backlapping, the cutting units will not raise or function properly. g229849 g229848 Figure 53 1. Knob (reel-speed control) 3. R position 2. Handle (backlap lever) 4. F position 5.
Storage If you wish to store the machine for a long period of time, perform the following steps 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 Greasing the Machine (page 33). 2. Block up the wheels to remove any weight on the tires. 3.
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