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Toro 30881 Operator's Manual
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Toro 30881 Operator's Manual

Toro 30881 Operator's Manual

Traction unit
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Original Instructions (EN)
Groundsmaster
4700-D Traction Unit
Model No. 30881—Serial No. 315000001 and Up
Model No. 30881A—Serial No. 315000001 and Up
Model No. 30882—Serial No. 315000001 and Up
Model No. 30882A—Serial No. 315000001 and Up
Form No. 3401-829 Rev A
®
4500-D and
*3401-829* A

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Summary of Contents for Toro 30881

  • Page 1 Form No. 3401-829 Rev A Groundsmaster ® 4500-D and 4700-D Traction Unit Model No. 30881—Serial No. 315000001 and Up Model No. 30881A—Serial No. 315000001 and Up Model No. 30882—Serial No. 315000001 and Up Model No. 30882A—Serial No. 315000001 and Up *3401-829* A Register at www.Toro.com.
  • Page 2 Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm. Genuine Toro spark arresters are approved by the USDA Forestry Service. Figure 1 It is a violation of California Public Resource Code Section 4442 or 4443 to use or operate the engine on any 1.

  • Page 3: Table Of Contents

    Contents Servicing the Diesel Oxidation Catalyst (DOC) ..............37 Fuel System Maintenance ...........38 Safety ................4 Draining the Fuel Tank ...........38 General Safety............4 Inspecting the Fuel Lines and Connections....38 Sound Power Level ..........4 Servicing the Water Separator........38 Sound Pressure Level..........4 Servicing the Fuel Filter...........39 Vibration Level ............

  • Page 4: Safety

    Sound Power Level Safety This unit has a guaranteed sound power level of 105 dBA, This machine has been designed in accordance with EN ISO which includes an Uncertainty Value (K) of 0.7 dBA. 5395:2013 and ANSI B71.4-2012. Sound power level was determined according to the procedures outlined in ISO 11094.

  • Page 5: 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. 93-6681 1. Cutting/dismemberment—hazard, fan-stay away from moving parts. 106-6755 1.
  • Page 6 112-5298 (Place over Part No. 112-5297 for CE*) * This safety decal includes a slope warning required on the machine for compliance to the European Lawn Mower Safety Standard EN836:1997. The conservative maximum slope angles indicated for operation of this machine are 117-4763 prescribed by and required by this standard.
  • Page 7 117-4766 1. Cutting/dismemberment hazard; fan—stay away from moving parts, keep all guards and shields in place. 121-3884 1. Engine—stop 3. Engine—start 2. Engine—preheat 120-4159 Groundsmaster 4700 Shown 121-3887 1. Off 8. High 1. Read the Operator’s Manual. 2. Lights 9. Traction drive 3.
  • Page 8 125-4605 1. Power seat—10 A 6. Power supplied—10 A 2. Work light—10 A 7. TEC-5001—2 A 125-4606 3. Engine—10 A 8. Power supplied—7.5 A 1. Read the Operator’s Manual for information on 4. Cigarette lighter—10 A 9. TEC-5002—2 A maintenance. 5.
  • Page 9 104-1086 1. Height of cut...

  • Page 10: Setup

    Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. Lock bracket Rivet Washer Install the hood latch (CE). Screw (1/4 x 2 inches) Locknut (1/4 inch) – No parts required Adjust the roller scraper (optional). –...

  • Page 11: Installing The Hood Latch (Ce Only)

    Installing the Hood Latch (CE Only) Parts needed for this procedure: Lock bracket G012629 Rivet Figure 4 Washer 1. CE lock bracket 2. Bolt and nut assembly Screw (1/4 x 2 inches) Locknut (1/4 inch) 4. Align the washers with the holes on the inside of the hood.

  • Page 12: Adjusting The Roller Scraper (Optional)

    Adjusting the Roller Scraper Installing the Mulching Baffle (Optional) (Optional) No Parts Required No Parts Required Procedure Procedure 1. Thoroughly clean debris from the mounting holes on The optional rear roller scraper is designed to work best when the rear wall and left side wall of the chamber. there is an even gap of 0.5 to 1 mm (0.020 to 0.040 inch) between the scraper and roller.

  • Page 13: Preparing The Machine

    Product Overview Controls Preparing the Machine Brake Pedals No Parts Required 2 foot pedals (Figure 9) operate individual wheel brakes for turning assistance and to aid in obtaining better side hill traction. Checking the Tire Pressure Check the tire pressure before use; refer to Checking the Tire Pedal-Locking Latch Pressure (page...

  • Page 14: Key Switch

    Key Switch and backward to raise the cutting units. When starting the machine, with the cutting units in the down position, press the The key switch (Figure 10) has 3 positions: Off, On/Preheat, lift switch down to allow the cutting units to float, and mow. and Start.
  • Page 15 Using the InfoCenter LCD Display Weight gauge Indicates when the seat is adjusted to the weight of the The InfoCenter LCD display shows information about your operator (Figure 12). Height adjustment is made by machine such as the operating status, various diagnostics and positioning the suspension within the range of the green other information about the machine (Figure...
  • Page 16 InfoCenter Icon Description InfoCenter Icon Description (cont'd.) SERVICE DUE Indicates when scheduled service should be performed Stop the engine. The status of the engine rpm. Engine Info icon Key switch Maximum traction speed setting Fast Cutting units are lowering. Cutting units are raising. Slow PIN passcode The fan is reversed.
  • Page 17 InfoCenter Icon Description (cont'd.) Operator should put machine in neutral. Engine start is denied. Engine shutdown. Engine coolant is too hot. Hydraulic fluid is too hot. DPF ash accumulation notification. Refer to Servicing the Diesel Particulate Filter (DPF) in the maintenance section for details.
  • Page 18 Diagnostics Menu Item Description Left Deck Refer to the Service Manual or Center Deck your Toro Distributor for more Right Deck information on the Engine Traction Pedal Run menu and the information Traction contained there. HI/LO Range...
  • Page 19 If the Stationary Regeneration icon appears on the InfoCenter, Viewing and Changing the Protected Menu Settings refer to the Service Manual or contact your Toro Distributor 1. In the Protected Menu, scroll down to Protect Settings. for the maintenance procedure.

  • Page 20: Specifications

    88 kg (195 lb) Attachments/Accessories A selection of Toro approved attachments and accessories is available for use with the machine to enhance and expand its capabilities. Contact your Authorized Service Dealer or Distributor or go to www.Toro.com for a list of all approved attachments and accessories.

  • Page 21: Before Operation

    Fuel Safety Operation DANGER Note: Determine the left and right sides of the machine from the normal operating position. In certain conditions, fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and others and can damage property. Before Operation •...

  • Page 22: Checking The Engine-Oil Level

    Checking the Engine-Oil Level • Use B5 (biodiesel content of 5%) or lesser blends in cold weather. Before you start the engine and use the machine, check • Monitor seals, hoses, and gaskets in contact with fuel as the oil level in the engine crankcase; refer to Checking the they may be degraded over time.

  • Page 23: Checking The Tire Pressure

    Checking the Tire Pressure 1. Lower the cutting deck to the ground, shut off the engine, and remove the key from the ignition switch. Service Interval: Before each use or daily 2. Loosen the bolt securing each height-of-cut bracket to the height-of-cut plate (front and each side); refer The correct air pressure in the tires is 138 kPa (20 psi).

  • Page 24: Checking The Interlock Switches

    If safety interlock switches are disconnected or a complete stop. If this time is greater than 7 seconds, the damaged, the machine could operate unexpectedly braking valve needs adjustment. Call your Toro Distributor causing personal injury. for assistance in making this adjustment.

  • Page 25: Choosing Accessories

    Atomic Blade This blade was designed to provide excellent leaf mulching. Attributes: Excellent leaf mulching Choosing Accessories Optional Equipment Configurations Angle Sail Blade High-Lift, Parallel-Sail Mulching Baffle Roller Scraper Blade (Do not use with the mulching baffle) Grass Cutting: 1.9 to 4.4 Recommended in most May work well in light or Has been shown to...

  • Page 26: During Operation

    Do not use the machine as a towing vehicle. • Keep all body parts, including hands and feet, away from • Use accessories and attachments approved by The Toro® all moving parts. Company only. • Do not operate the machine while ill, tired, or under the influence of alcohol or drugs.

  • Page 27: Starting And Stopping The Engine

    Starting the Engine the importance of the brakes. 1. Sit on the seat, keep your foot off the traction pedal so With Toro Smart Power™, the operator does not have that it is in N , and engage the parking brake.

  • Page 28: Operating Tips

    Resolving Aftercut Appearance Reference Aftercut Appearance Troubleshooting Guide Mowing When Grass Is Dry available at www.Toro.com. Mow either in the late morning to avoid the dew, which Transporting (Groundsmaster 4700–D causes grass clumping, or in late afternoon to avoid the...

  • Page 29: After Operation

    After Operation Important: Do not push or tow the machine faster than 3 to 4.8 km/h (2 to 3 mph) because internal transmission damage may occur. The bypass valve must be open After Operation Safety whenever you push or tow the machine. Important: If you must push or tow the machine in General Safety reverse, the check valve in the four-wheel drive manifold...

  • Page 30: Maintenance

    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.

  • Page 31: Daily Maintenance Checklist

    Important: Refer to your Engine Operator's Manual and Cutting Unit Operator's Manual for additional maintenance procedures. Daily Maintenance Checklist Duplicate this page for routine use. Maintenance For the week of: Check Item Mon. Tues. Wed. Thurs. Fri. Sat. Sun. Check the safety interlock operation.

  • Page 32: Service Interval Chart

    Service Interval Chart Figure 19 CAUTION If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the ignition switch before you perform any maintenance.

  • Page 33: Premaintenance Procedures

    Premaintenance Lubrication Procedures Greasing the Bearings and Bushings Removing the Hood Service Interval: Every 50 hours (or after every washing). 1. Release the hood latches (Figure 20) and pivot open the hood. The machine has grease fittings that must be lubricated regularly with No.
  • Page 34 • • Steering cylinder ball joints (2) (Figure Cutting unit spindle-shaft bearings (2 per cutting unit) (Figure Note: You can use either fitting, whichever is more accessible. Pump grease into the fitting until a small amount appears at bottom of the spindle housing (under the deck).

  • Page 35: Engine Maintenance

    Engine Maintenance Engine Safety Shut off the engine before checking the oil or adding oil to the crankcase. Servicing the Air Cleaner Service Interval: Every 400 hours Check the air-cleaner body for damage that could cause an air leak. Replace it if it is damaged. Check the whole intake system for leaks, damage, or loose hose clamps.

  • Page 36: Servicing The Engine Oil

    Alternate oil: SAE 10W-30 or 5W-30 (all temperatures) Important: Using non CJ-4 or higher oil will cause DPF plugging and damage the engine. Note: Toro Premium Engine oil is available from your distributor in either 15W-40 or 10W-30 viscosity. See the Parts Catalog for part numbers.

  • Page 37: Servicing The Diesel Particulate Filter (Dpf)

    DPF cleaning maintenance. If you would like to know the current level of ash in any of your Toro Tier 4 products, you can find it by going to the Service menu of the Infocenter after entering the PIN.

  • Page 38: Fuel System Maintenance

    Servicing the Water Separator Fuel System Maintenance Service Interval: Before each use or daily—Drain water or other contaminants from the fuel filter/water separator. DANGER Every 400 hours—Replace the fuel-filter canister. Under certain conditions, diesel fuel and fuel vapors are highly flammable and explosive. A fire or explosion from fuel can burn you and others and can cause property damage.

  • Page 39: Servicing The Fuel Filter

    Servicing the Fuel Filter Electrical System Maintenance Service Interval: Every 400 hours 1. Clean the area around the fuel filter head (Figure 32). Charging and Connecting the Battery 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.
  • Page 40 DANGER WARNING Battery electrolyte contains sulfuric acid CALIFORNIA which is a deadly poison and causes severe Proposition 65 Warning burns. Battery posts, terminals, and related • Do not drink electrolyte and avoid contact accessories contain lead and lead compounds, with skin, eyes, or clothing. Wear safety chemicals known to the State of California glasses to shield your eyes and rubber to cause cancer and reproductive harm.

  • Page 41: Servicing The Battery

    Servicing the Battery Service Interval: Every 50 hours—Check the battery condition. Important: Before welding on the machine, disconnect the negative (black) cable from the battery to prevent damage to the electrical system. Note: Keep the terminals and the entire battery case clean to avoid slow discharge.

  • Page 42: Drive System Maintenance

    1 of the check plugs is at the lowest (6 o'clock) position (Figure 40). Figure 38 1. Front drive wheels 4. Repeat step for the other drive wheel. 5. If either wheel moves, contact your Toro Distributor to have the planetary drive rebuilt.

  • Page 43: Checking The Rear Axle Lubricant

    Checking the Rear Axle Lubricant Service Interval: Every 400 hours The rear axle is shipped from the factory filled with SAE 85W-140 wt. gear lube. The capacity is 2.4 L (80 oz). Visually inspect for leaks daily. 1. Position the machine on a level surface. Figure 40 2.

  • Page 44: Checking The Rear Axle Gear Box Lubricant

    3. Remove the 3 oil-level check plugs and main axle vent cap to ease in draining of the oil. 4. Remove the drain plugs and allow the oil to drain into the pans. 5. Install the plugs. 6. Remove a check plug and fill axle with approximately 2.4 L (80 oz) of 85W-140 gear lube or until lubricant is up to bottom of hole.

  • Page 45: Cooling System Maintenance

    Cooling System Maintenance Cooling System Safety CAUTION Discharge of hot, pressurized coolant or touching a hot radiator and surrounding parts can cause severe burns. • Do not remove the radiator cap when the engine is hot. Always allow the engine to cool at least 15 minutes or until the radiator cap is cool enough to touch without burning your hand before removing the radiator cap.

  • Page 46: Brake Maintenance

    Brake Maintenance Adjusting the Service Brakes Adjust the service brakes when there is more than 25 mm (1 inch) of free travel of the brake pedal or when the brakes do not work effectively. Free travel is the distance the brake pedal moves before braking resistance is felt.

  • Page 47: Belt Maintenance

    L (5 US gallon) pails or 208 L (55 US gallon) drums. See the Parts Catalog or your Toro Distributor for part numbers.) Alternate fluids: If the Toro fluid is not available, other fluids may be used provided they meet all the following material properties and industry specifications.
  • Page 48 EnviroSyn 46H Important: Mobil EAL EnviroSyn 46H is the only synthetic biodegradable fluid approved by Toro. This fluid is compatible with the elastomers used in Toro hydraulic systems and is suitable for a wide-range of temperature conditions. This fluid is compatible...

  • Page 49: Changing The Hydraulic Fluid

    If the fluid becomes contaminated, contact your Toro Distributor because the system must be flushed. Use Toro replacement filters Part No. 94-2621 for the rear Contaminated fluid looks milky or black when compared to (cutting unit) of the machine and Part No. 75-1310 for the clean oil.

  • Page 50: Checking The Hydraulic Lines And Hoses

    Checking the Hydraulic Lines Cutting Deck and Hoses Maintenance Service Interval: Before each use or daily Separating the Cutting Decks Inspect the hydraulic lines and hoses for leaks, kinked lines, loose mounting supports, wear, loose fittings, weather from the Traction Unit deterioration, and chemical deterioration.

  • Page 51: Mounting The Cutting Decks To The Traction Unit

    Mounting the Cutting Decks to 6. Compare the 12 o’clock measured height to the height-of-cut setting. It should be within 0.7 mm (0.030 the Traction Unit inch). The 3 and 9 o’clock heights should be 3.8 ± 2.2 mm (0.150 ± 0.090 inch) higher than the 12 o’clock 1.

  • Page 52: Servicing The Cutter Blade

    Replace the blade if it hits a solid object, is out of balance, 2. Block the cutting deck to prevent it from falling or is bent. Always use genuine Toro replacement blades to accidentally. be sure of safety and optimum performance. Never use 3.

  • Page 53: Servicing The Front Roller

    Important: Securing the roller assembly with a 6. Install the blade, sail facing toward cutting deck, with the anti-scalp cup and blade bolt. gap larger than 1.5 mm (0.060 inch) creates a side load on the bearing and can lead to premature 7.

  • Page 54: Storage

    Cutting Deck Storage If the cutting deck is separated from the traction unit for any Preparing the Traction Unit length of time, install a spindle plug in the top of the spindle to protect the spindle from dust and water. 1.
  • Page 55 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 56 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:

30881a30882aGroundsmaster 4500-dGroundsmaster 4700-d30882

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