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Toro 30241 Groundsmaster 228-D Operator's Manual
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Toro 30241 Groundsmaster 228-D Operator's Manual

Toro 30241 Groundsmaster 228-D Operator's Manual

Traction unit
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Form No. 3325-387 Rev A
®
Groundsmaster
®
228-D
Traction Unit
Model No. 30241—210000001 and Up
Operator's Manual
E n g l i s h

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Summary of Contents for Toro 30241 Groundsmaster 228-D

  • Page 1 Form No. 3325-387 Rev A ® Groundsmaster ® 228-D Traction Unit Model No. 30241—210000001 and Up Operator’s Manual E n g l i s h...

  • Page 2: Table Of Contents

    Wiring Harness Service Bleeding the Fuel System Fuses Checking the Interlock System Storage Operating Characteristics Pushing or Towing the Traction Unit 2001 by The Toro Company 8111 All Rights Reserved Printed in the USA Lyndale Avenue South Bloomington, MN 55420-1196...

  • Page 3: Introduction

    Whenever you need service, genuine Toro parts, or Safety additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model and serial numbers of your product ready. Figure 1 This machine meets or exceeds the B71.4 1999...
  • Page 4 for accidents or injuries occurring to himself or sure to travel in the recommended direction on herself, other people or property. hillsides. Turf conditions can affect the machine’s stability. Use caution while operating near drop–offs. Preparation • Slow down and use caution when making turns •...

  • Page 5: Toro Mower Safety

    Maintenance and storage Toro Mower Safety • Disengage the drives, lower the implement, set This product is capable of amputating hands and feet the parking brake, stop the engine and remove and throwing objects. Always follow all safety the key.
  • Page 6 • Use only Toro-approved attachments. Warranty • Be certain that the seat belt can be released may be voided if used with unapproved quickly if the machine is driven or rolls into attachments. ponds or water. • Check carefully for overhead clearances (i.e.,...
  • Page 7 working with a battery. Sound Pressure Level This unit has an equivalent continuous A-weighted • Battery gases can explode. Keep cigarettes, sound pressure at the operator ear of: 90 dB(A), based sparks and flames away from the battery. on measurements of identical machines per Directive 84/538/EEC and amendments.

  • Page 8: Safety And Instruction Decals

    Safety and Instruction 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. 93-7830 1. Danger—See operator’s manual 2. Wheel torque specifications 93-7822 1.
  • Page 9 93-7276 1. Explosion hazard—wear eye protection. 2. Caustic liquid hazard—flush with water and seek first aid. 3. Fire hazard — no sparks, flame, or smoking 100-6581 4. Poison—keep children a safe distance from the battery. 1. To lock parking brake—Latch pedals together, apply brake pedals and pull up on knob 2.
  • Page 10 93-7834 1. No step 2. Traction pedal 93-7833 3. Traction—forward 1. Throttle control 4. Traction—reverse 2. Throttle—fast 5. Danger—Shut off power take-off prior to raising decks 3. Throttle—slow 6. Danger—Do not operate decks when they are in raised 4. Tipping hazard—Lower the deck when going down slopes position greater than 10 degrees 5.
  • Page 11 Part No. 104-3484 1. See the operator’s manual Part No. 105-0054 1. Headlights—off 2. Headlights—on 3. Power take-off—off 4. Power take-off—on 5. Engine coolant temperature 6. Engine—start 7. Engine—stop...

  • Page 12: Specifications

    Specifications Note: Specifications and design subject to change without notice.General Specifications Engine Kubota three-cylinder, 4-cycle, liquid-cooled diesel engine. 26 hp @ 3000. Engine governed to 3200–3250 rpm high idle, no load. Air Cleaner Heavy-duty remote mounted. Fuel Tank Capacity 8.5 gal. (32 l) Equipped with a fuel filter/water separator to capture water in the fuel. Fuel Pump 12-volt electric (transistor type) w/replaceable fuel filter.
  • Page 13 Implement Connection Universal joint and telescoping shaft assembly. Lift Cylinders Two with 2 in. (51 mm) bore, 3.5 in. (89 mm) stroke. Interlock Switches Prevent engine starting if the traction pedal or power take-off switch are engaged. Stops the engine if the operator leaves the seat with either the traction pedal or power take-off switch engaged.

  • Page 14: Installing Rear Weights

    72” Side Discharge 24-5780 Rear Weight Kit 90 lbs 0 lbs. Deck (Model 30575) & 92-8763 & Weight Kit-20 lb. local Authorized Toro Distributor. * 75 lb. wheel weight (included with 15 cu. ft. hopper) required on the left wheel...

  • Page 15: Before Operating

    Before Operating Check the Engine Oil CAUTION The engine is shipped with 4 qt (3.8 l) of oil in the if the engine has been running, pressurized hot crankcase; however, check the oil level before and coolant can escape and cause burns when you after you first start the engine.

  • Page 16: Fill The Fuel Tank

    Expected Ambient with a wrench. Recommended Temperature Viscosity and Type Check all hoses and fittings for leaks. (Extreme) over 32° C SAE 30, Type SF, CC or CD engine oil (Normal) 4–37° C SAE 10W-30 or 10W-40, Type SF,CC or CD engine oil (Cool) –1 to 10°...

  • Page 17: Controls

    mm) from the bottom of the filler neck with diesel fuel. Install the fuel tank cap tightly after filling tank. Figure 5 1. Fuel tank cap Controls Service Brakes The left and right brake pedals (Fig. 6) are connected to the left and right front wheels. Since both brakes work independently, the brakes can be used to turn sharply or to increase traction if one wheel tends to slip while operating on certain slope conditions.
  • Page 18 Traction Pedal The traction pedal (Fig. 8) has two functions: to make the machine move forward, and to make it move backward. Depress the top of the pedal to move forward and bottom of the pedal to move rearward. Ground speed is proportionate to how far you depress the pedal.
  • Page 19 Temperature Override Switch Seat Adjusting Handle Press and hold the over-ride switch (Fig. 9) to start the To adjust the seat, loosen the adjusting knobs and engine after a high-temperature shut down. Use only slide the seat to the desired position. Tighten the for emergency operation.

  • Page 20: Operation

    Operation Note: Determine the left and right sides of the in forward and reverse for one to two minutes. machine from the normal operating position. Also operate the lift lever and power take-off lever to assure proper operation of all parts. Turn the steering wheel to the left and right to check Starting/Stopping the Engine steering response.

  • Page 21: Checking The Interlock System

    Unlatch and raise the hood. Rise off the seat and engage the power take-off switch while the engine is running. The engine Open the air bleed screw on the fuel injection should stop within 2 seconds. If the engine stops, pump (Fig.

  • Page 22: Pushing Or Towing The Traction Unit

    Turn the ignition key to OFF to stop the engine. Pushing or Towing the Traction Unit In an emergency, the you can push or tow the traction unit for a very short distance. However, Toro does not recommend this as standard procedure.

  • Page 23: Maintenance

    Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule Maintenance Service Interval Maintenance Procedure After the first 10 hours • Check the power take-off belt tension. • Check the fan and alternator belt tension. •...

  • Page 24: Fluid Specifications/Change Intervals

    Service Interval Charts CHECK/SERVICE (DAILY) 1. Oil levels (Engine/Trans) 2. Coolant level 3. Tire pressure 4. Belts (Fan and power take off) 5. Fuel—Diesel only 6. Battery 7. Grease, lube points 8. Radiator screen 9. Air filter 10. Electrical clutch gap .017-.030 Filters Part No.

  • Page 25: Daily Maintenance Checklist

    Lubrication CAUTION Greasing Bearings And Bushings If you leave the key in the ignition switch, someone could accidentally start the engine and The traction unit has grease fittings that must be seriously injure you or other bystanders. lubricated regularly with No. 2 General Purpose Remove the key from the ignition and Lithium Base Grease.
  • Page 26 Figure 13 Figure 16 Figure 14 Figure 17 Figure 15...

  • Page 27: General Air Cleaner Maintenance

    General Air Cleaner cleaner body to reduce the amount of dust dislodged. Avoid knocking the filter against the Maintenance air cleaner body. Check air cleaner body for damage that could possibly cause an air leak. Replace a damaged air cleaner body. Service the air cleaner filter when the air cleaner indicator (Fig.

  • Page 28: Cleaning The Radiator And Screen

    Cleaning the Radiator and Screen To prevent the engine from overheating, the screen and radiator must be kept clean. Normally, check the screen and radiator daily and clean any debris off these parts. However, it will be necessary to check and Figure 21 clean the screen and radiator more often in extremely 1.

  • Page 29: Replacing The Fuel Pre Filter

    Fuel Lines and Connections operating hours or yearly, whichever occurs first. Check the lines and connections every 400 hours or Clamp both fuel lines that connect to the fuel yearly, whichever comes first. Inspect for filter so fuel cannot drain when you remove the deterioration, damage or loose connections.

  • Page 30: Bleeding Air From Injectors

    injection pump. assure tension is correct. Bleeding Air from Injectors Note: This procedure should be used only if the fuel system has been purged of air through normal priming procedures and the engine will not start; refer to Bleeding the Fuel System. Loosen the pipe connection to the No.

  • Page 31: Power Take-Off Clutch Adjustment

    Remove the left-hand bracket nut and bolt so that 38 mm you can remove the retainer bracket’s rubber bumper (Fig. 29). Figure 28 1. Tensioning spring 2. Tensioning rod jam nut 3. Tension adjusting bolt Use a ⁄ ” wrench to tighten or loosen the belt- tensioning spring (Fig.

  • Page 32: Adjusting The Parking Brake Interlock Switch

    engine off. Depress only the right brake pedal Do not engage the parking brake. and engage the parking brake. Remove the (6) screws securing the front steering Jack up the left front side of the machine until the tower cover to frame and remove the cover tire is off the shop floor.

  • Page 33: Changing The Hydraulic Oil And Filter

    screw. by the hydraulic system transmission charge pump. Check adjustment as follows: Cold weather start-up may result in “stiff” operation of the steering until the hydraulic system has warmed Engage the parking brake. Depress the traction up. Using proper weight hydraulic oil in the system pedal while the engine is running and the power will minimize this condition.

  • Page 34: Adjusting The Service Brakes

    Prevent corrosion of wiring terminals by applying drum must be adjusted to move the brake shoes Grafo 112X (Skin-over) grease, Toro Part No. 505-47, outward. However, the brake cables must be adjusted to the inside of all harness connectors whenever the again to compensate for this adjustment.

  • Page 35: Storage

    B. Clean the battery, terminals and posts with a wire brush and baking soda solution. C. Coat the cable terminals and battery posts with Grafo 112X skin-over grease (Toro Part No. 505-47), or petroleum jelly to prevent corrosion.

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