Toro 30344 Operator's Manual
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Toro 30344 Operator's Manual

Traction unit
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Original Instructions (EN)
Groundsmaster
Unit
Model No. 30344—Serial No. 315000001 and Up
Model No. 30345—Serial No. 315000001 and Up
Form No. 3395-857 Rev B
®
3280-D Traction
*3395-857* B

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Summary of Contents for Toro 30344

  • Page 1 Form No. 3395-857 Rev B Groundsmaster ® 3280-D Traction Unit Model No. 30344—Serial No. 315000001 and Up Model No. 30345—Serial No. 315000001 and Up *3395-857* B Register at www.Toro.com. Original Instructions (EN)
  • Page 2 You are responsible for operating the product properly and safely. You may contact Toro directly at www.Toro.com for product and accessory information, help finding a dealer, or to register your product.

  • Page 3: Table Of Contents

    Changing the Rear Axle Lubricant (Model 30345 Safety ................4 only) ..............46 Safe Operating Practices........... 4 Checking the Torque on the Toro Riding Mower Safety ........6 Steering-Cylinder-Mounting Bolt (Model Safety and Instructional Decals ......... 8 30345 only) ............46 Setup ................14 Changing the Bidirectional-Clutch Lubricant 1 Installing the Steering Wheel........15...

  • Page 4: Safety

    Safety ◊ incorrect hitching and load distribution. • The owner/user can prevent and is responsible for This machine has been designed in accordance with EN ISO accidents or injuries occurring to himself or herself, other 5395:2013 when equipped with the proper CE kit (refer to people, or property.
  • Page 5 • • Remove equipment from the truck or trailer and refuel it Before leaving the operator's position: on the ground. If this is not possible, then refuel such – stop on level ground; equipment with a portable container, rather than from a –...

  • Page 6: Toro Riding Mower Safety

    Do not remove the ROPS. • Any alterations to a ROPS must be approved by the The following list contains safety information specific to Toro manufacturer. products or other safety information that you must know that is not included in the CEN, ISO, or ANSI standard.

  • Page 7: Vibration Level

    • If major repairs are ever needed or if assistance is desired, contact an Authorized Toro Distributor. • Use only Toro approved attachments and replacement parts. The warranty may be voided if used with unapproved attachments. Sound Power Level This unit has a guaranteed sound power level of 105 dBA, which includes an Uncertainty Value (K) of 1 dBA.

  • Page 8: Safety And Instructional Decals

    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. 93-6680 106-9206 1. Wheel torque specifications 2. Read the Operator's Manual. 93-7272 1.
  • Page 9 119-4832 1. Fast 3. Slow 5. Raise the hopper 2. Continuous variable setting 4. Lower the hopper 120-6563 CE Only 1. Lock 2. Unlock 108-1988 1. Belt routing 119-4840 1. PTO—On 3. Lower deck 5. Engine—stop 7. Engine—start 2. PTO—Off 4.
  • Page 10 115-3027 114-2855 1. Warning—read the Operator's Manual, 3. Cutting/dismemberment hazard of 5. Tipping hazard—when driving down all operators should be trained before hands or feet, mower blade—stay slopes, lower the cutting unit, slow operating the machine. away from moving parts. machine before turning, do not turn at high speeds, and if the roll bar is installed, wear the seat belt.
  • Page 11 108-6585 (Apply over 114–2855 for CE) * This safety decal includes a slope warning required on the machine for compliance to the European Lawn Mower Safety Standard EN ISO 5395:2013. The conservative maximum slope angles indicated for operation of this machine are prescribed by and required by this standard. 1.
  • Page 12 108-2073 93-7834 1. Warning—there is no rollover protection when the roll bar is down. 1. No step 4. Traction-reverse 2. To avoid injury or death from a rollover accident, keep the 2. Traction pedal 5. Warning—shut off PTO roll bar in the raised and locked position and wear the seat prior to raising decks;...
  • Page 13 Battery Symbols Some or all of these symbols are on your battery. 1. Explosion hazard 6. Keep bystanders a safe distance from the battery. 2. No fire, open flames, or 7. Wear eye protection; smoking explosive gases can cause blindness and other injuries.

  • Page 14: Setup

    Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. Steering wheel Install the steering wheel. Cover Handle Install the hood handle. Screws Seat, Model 30398 and the Mechanical Seat Suspension Kit, Model No. 30312 Install the seat.

  • Page 15: Installing The Steering Wheel

    Note: Determine the left and right sides of the machine 2. Remove the jam nut and washer from the steering shaft. from the normal operating position. Note: Ensure that the foam collar and dust cover remain on the steering shaft (Figure WARNING 3.

  • Page 16: Installing The Seat

    Installing the Seat Belt Parts needed for this procedure: Seat belt Bolts Figure 5 Lock washer 1. Handle 2. Hood-cable bracket Flat washer Procedure Install each end of the seat belt in the holes in the back of the seat with 2 bolts (7/16 x 1 inch), flat washers (7/16 inch), and lock washers (7/16 inch) (Figure Installing the Seat...

  • Page 17: Adjusting The Rops

    2. Remove the 2 nuts and vinyl caps (if previously installed) securing the upper seat bracket to the left side of the seat suspension (Figure 3. Loosely mount the R-clamps to the seat bracket studs with the 2 nuts previously removed. (Figure Note: Position the R-clamps under the seat-suspension tabs.
  • Page 18 Note: Incomplete charging may result in gassing of the battery and the overflow of battery acid, causing corrosive damage to the machine. WARNING CALIFORNIA Proposition 65 Warning Battery posts, terminals, and related accessories contain lead and lead compounds, Figure 9 chemicals known to the State of California to cause cancer and reproductive harm.

  • Page 19: Checking The Tire Pressure

    Installing the Lift-Lock Lever Parts needed for this procedure: Lift-lock lever Flat washer Figure 11 Spring washer 1. Positive (+) 2. Negative (-) Spacer Screw (1/4 x 1 inch) Flange locknut (1/4 inch) WARNING Connecting cables to the wrong post could Procedure damage the electrical system and result in personal injury.

  • Page 20: Adjusting The Counterbalance Pressure

    2. Locate the lift manifold on the right side of the machine. 3. Connect a pressure gauge to the test port at the rear of the lift manifold (Figure 14). Figure 13 1. Screw 5. Flat washer 2. L lever 6.

  • Page 21: Installing Rear Weights

    This machine complies with EN ISO 5395:2013 and ANSI B71.4-2012 standards when equipped with rear weight (215 lb of rear weight is installed at the factory). Use the chart below to determine the combinations of additional weight required. Order parts from your local Authorized Toro Distributor. Two-Wheel Drive Chart...
  • Page 22 This machine complies with EN ISO 5395:2013 and ANSI B71.4-2012 standards when equipped with rear weight (50 lb of rear weight is installed at the factory). Use the chart below to determine combinations of additional weight required. Order parts from your local Authorized Toro Distributor. Four-Wheel Drive Chart...

  • Page 23: Checking The Fluid Levels

    4. Save the cylinder pin and cotter pin (3/16 x 1-1/2 inches) to secure the deck lift arms to the lift cylinder. 5. Save the brake return springs to mount the deck lift arms. Checking the Fluid Levels No Parts Required Procedure 1.

  • Page 24: Product Overview

    Product Overview Figure 15 1. Steering wheel 3. Brakes 5. Hood/engine compartment 2. Traction pedal 4. Cutting unit 6. ROPS (Rollover Protection System) Controls Service Brakes The left and right brake pedals (Figure 16) are connected to the left and right front wheels. Since both brakes work independently of each other, you can use the brakes to turn sharply or to increase traction if 1 wheel tends to slip while operating on certain slope conditions.

  • Page 25: Traction Pedal

    Tilt-Steering Control down fully on both pedals, pull the parking brake knob out (Figure 16), and release the pedals. To release the parking The tilt-steering control is a lever on the right side of the brake, press both pedals until the parking-brake knob retracts. steering column (Figure 19).

  • Page 26: Ignition Switch

    Figure 21 1. Fuel gauge Figure 20 Ignition Switch 1. PTO Switch 7. Throttle 2. L lever (optional) 8. Power point LOCK The ignition switch has 3 positions: Off, On/Preheat, and 3. L switch 9. Hour meter Start. (Figure 20). 4.

  • Page 27: Specifications

    Contact your Authorized Service Dealer or check the oil level before and after you first start the engine. Distributor or go to www.Toro.com for a list of all approved attachments and accessories. The crankcase capacity is approximately 3.8 L (4 qt) with the filter.

  • Page 28: Checking The Cooling System

    Glycol based coolant mixed with good quality water (50/50 blend) CaCO + MgCO <170 ppm Chloride <40 ppm (CI) Sulfer <100 ppm (SO WARNING If the engine has been running, the radiator will be pressurized and the coolant inside will be hot. If you remove the cap, coolant may spray out, causing severe burns.
  • Page 29 (Available in 5 gallon pails or 55 gallon drums. See parts catalog or Toro distributor for part numbers.) Alternate fluids: If the Toro fluid is not available, you may use other petroleum-based Universal Tractor Hydraulic Fluids (UTHF) provided that its specifications fall within the listed range for all the following material properties and that it meets industry standards.

  • Page 30: Adding Fuel

    Adding Fuel DANGER In certain conditions, fuel is extremely flammable Fuel tank capacity: 72 L (12.8 US gallons) and highly explosive. A fire or explosion from fuel Use only clean, fresh diesel fuel or biodiesel fuels with low can burn you and others and can damage property. (<500 ppm) or ultra low (<15 ppm) sulfur content.

  • Page 31: Checking The Rear Axle Lubricant (Model 30345 Only)

    Figure 28 1. Fill/check plug (1 on each end of axle) Figure 26 Checking the Bidirectional 1. Fuel-tank cap Clutch Lubricant (Model 30345 3. Remove the cap from the fuel tank (Figure 26). only) 4. Fill the tank until the level is to the bottom of the filler 1.

  • Page 32: Using The Rollover Protection System (Rops)

    Using the Rollover Protection 4. To raise the roll bar, remove the hairpin cotters, and remove the 2 pins (Figure 30). System (ROPS) 5. Raise the roll bar to the upright position, install the 2 pins, and secure them with the hairpin cotters (Figure WARNING 30).

  • Page 33: Bleeding The Fuel System

    In an emergency, the machine can be pushed or towed for a Note: The engine should start after you perform very short distance. However, Toro does not recommend this this procedure. However, if engine does not start, air as standard procedure.

  • Page 34: Standard Control Module (Scm)

    Standard Control Module Important: Pushing or towing the machine faster than 3 to 5 km/h (2 to 3 mph) may damage the transmission. (SCM) If you must move the machine a considerable distance, transport it on a truck or trailer. Whenever you push or The Standard Control Module is a potted electronic device tow the machine, the bypass valve must be open.
  • Page 35 Figure 34 Here are the logical troubleshooting steps for the SCM device. 1. Determine the output fault you are trying to resolve (PTO, Start, or ETR). 2. Move the key switch to the O position and ensure that the red power LED is illuminated. 3.

  • Page 36: Operating Tips

    Each row in the logic chart below identifies input and output requirements for each specific product function. Product functions are listed in the left column. The symbols identify specific circuit conditions, including energized to voltage, closed to ground, and open to ground. Inputs Outputs Function...

  • Page 37: Maintenance

    Maintenance Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Check and adjust the service brakes. • Check the tension on the alternator belt. • Check the tension on the PTO belt. After the first 10 hours • Change the hydraulic oil filter. Do not exceed 10 hours or you will damage the hydraulic system.

  • Page 38: Daily Maintenance Checklist

    Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon. Tues. Wed. Thurs. Fri. Sat. Sun. Check Safety Interlock Operation Make sure the ROPS is fully raised and locked in position Check Grass Deflector in Down Position Check Brake Operation Check Fuel Level...

  • Page 39: Lubrication

    Figure 35 Service Interval Chart Lubrication Greasing the Bearings and Bushings Service Interval: Every 50 hours—Grease the bearings and bushings. Figure 36 Every 400 hours—Grease the transmission bypass pins. 1. Transmission check valve by-pass pins (2) Every 400 hours—Grease the rear-axle bearings (or yearly, whichever comes first) 1.
  • Page 40 Figure 40 Figure 37 • Rear PTO bearing (Figure • Transmission-neutral shaft (Figure • Lift-arm pivot bushings (Figure Note: For 2-wheel drive models only Figure 38 Figure 41 • Brake pivot bushings (Figure • Rear wheel spindle bushings (Figure Figure 39 •...
  • Page 41 moisture and contamination working its way past the protective seals. Bearings that are greased rely upon regular maintenance to purge harmful debris from the bearing area. Sealed bearings rely on an initial fill of special grease and a robust integral seal to keep contaminants and moisture out of the rolling elements.

  • Page 42: Engine Maintenance

    Engine Maintenance 2. Remove the cover from the air-cleaner body (Figure 47). Note: Determine the left and right sides of the machine 3. Before removing the filter, use low-pressure air, 275 from the normal operating position. kPa (40 psi) or blow, clean, and dry the area to remove large accumulations of debris packed between outside of primary filter and the canister.

  • Page 43: Changing The Engine Oil And Filter

    Changing the Engine Oil And Fuel System Filter Maintenance Service Interval: After the first 50 hours Note: Refer to Adding Fuel (page 30) for proper the fuel Every 150 hours recommendations. If possible, run engine just before changing oil because warm Servicing the Water Separator oil flows better and carries more contaminants than cold oil.

  • Page 44: Inspecting The Fuel Lines And Connections

    Inspecting the Fuel Lines and Electrical System Connections Maintenance Service Interval: Every 400 hours (or yearly, whichever comes first) Servicing the Battery Inspect the fuel lines for deterioration, damage, or loose Service Interval: Every 50 hours—Check the battery cable connections. connections.

  • Page 45: Storing The Battery

    1.265 to 1.299. Servicing the Wiring Harness Prevent corrosion of wiring terminals by applying Grafo 112X (Skin-over) grease, Toro Part No. 505-47, to the inside of all harness connectors whenever you replace the harness. Important: Whenever working with the electrical...

  • Page 46: Drive System Maintenance

    Drive System Maintenance Changing the Rear Axle Lubricant (Model 30345 only) Service Interval: Every 400 hours 1. Position the machine on a level surface. Figure 55 2. Clean the area around the 3 drain plugs, 1 on each end 1. Steering-cylinder-mounting bolt (4) and 1 in the center (Figure 54).

  • Page 47: Adjusting The Traction Drive For Neutral

    3. Loosen the retaining screw on the opposite side of the traction-adjustment cam (Figure 57). Model 30344 The rear wheels should not toe-in or toe-out when they are adjusted correctly. To check the rear wheel toe-in, measure the center-to-center distance at wheel hub height, in front and in back of the rear tires.

  • Page 48: Adjusting Steering Stops (Model 30345 Only)

    the center-to-center distance at wheel hub height, in front and in back of the rear tires. If the wheels toe-in or toe-out, adjust the wheels. 1. Rotate the steering wheel so that the rear wheels are straight ahead. 2. Remove nuts securing 1 tie-rod ball joint to the mounting bracket on the axle and disconnect the ball joint from the axle (Figure...

  • Page 49: Cooling System Maintenance

    Brake Maintenance Cooling System Maintenance Adjusting the Parking-Brake-Interlock Cleaning the Radiator and the Switch Screen 1. Shut the engine off and remove the ignition key. Do Service Interval: Every 200 hours—Inspect the not engage the parking brake. cooling-system hoses. 2. Remove the knob from the parking-brake rod and Every 1,500 hours—Replace any moving hoses.

  • Page 50: Adjusting The Service Brakes

    can perform these periodic adjustments where the brake cable connects to the bottom of the brake pedals. When the cable is no longer adjustable, you can adjust the star nut on the inside of the brake drum to move the brake shoes outward. However, you will need to adjust the brake cables again to compensate for this adjustment.

  • Page 51: Belt Maintenance

    Belt Maintenance Checking the Alternator Belt Service Interval: Every 200 hours After the first 10 hours Check condition and tension of alternator belt (Figure after every 200 operating hours. Figure 65 1. Belt-tensioning spring 3. Tension-adjusting bolt 2. Tensioning-rod jam nut 4.

  • Page 52: Controls System Maintenance

    Controls System Maintenance Adjusting the PTO Clutch Service Interval: Every 200 hours 1. Turn the engine off, set the parking brake, and remove the ignition key. 2. Raise the engine hood and allow the engine to cool. 3. Adjust the air gap so that a 0.4 mm (0.015 inch) feeler gauge slides in between the clutch lining and friction plate with light pressure (Figure...

  • Page 53: Adjusting The Tilt-Steering Control

    2. Slide the cover up the steering shaft to expose the pivot bracket (Figure 70). Alternate fluids: If the Toro fluid is not available, other petroleum-based Universal Tractor Hydraulic Fluids (UTHF) may be used provided its specifications fall within the listed range for all the following material properties and it meets industry standards.

  • Page 54: Storage

    C. Coat the cable terminals and battery posts with 9. Start the engine, cycle the steering and lift cylinders, Grafo 112X skin-over grease (Toro Part No. and check for oil leaks. Allow the engine to run for 505-47) or petroleum jelly to prevent corrosion.
  • Page 55 6. Flush the fuel tank with clean diesel fuel and connect all fuel lines. 7. Thoroughly clean and service the air-cleaner assembly. 8. Seal the air-cleaner inlet and the exhaust outlet with weatherproof masking tape. 9. Check the oil-filler cap and fuel-tank cap to ensure that they are securely in place.
  • Page 56 Notes:...
  • Page 57 Notes:...
  • Page 58 Notes:...
  • Page 59 The Way Toro Uses Information Toro may use your personal information to process warranty claims, to contact you in the event of a product recall and for any other purpose which we tell you about. Toro may share your information with Toro's affiliates, dealers or other business partners in connection with any of these activities. We will not sell your personal information to any other company.
  • Page 60 Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor's service or have difficulty obtaining guarantee information, contact the Toro importer.

This manual is also suitable for:

Groundsmaster 3280-d30345

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