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Related Manuals for Toro 30857
Summary of Contents for Toro 30857
- Page 1 4500-D or 4700-D Traction Unit Model No. 30857—Serial No. 310000501 and Up Model No. 30858—Serial No. 310000501 and Up To register your product or download an Operator's Manual or Parts Catalog at no charge, go to www.Toro.com. Original Instructions (EN)
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Page 2: Introduction
Genuine Toro spark arresters are approved by the USDA Forestry Service. Important: This engine is equipped with a spark arrester muffler. -
Page 3: Table Of Contents
Safety ................4 Charging and Connecting the Battery ....36 Safe Operating Practices ........4 Battery Care ............37 Toro Riding Mower Safety ........6 Fuses..............37 Sound Power Level..........7 Drive System Maintenance ........38 Sound Pressure Level ........... 7 Checking the Torque of the Wheel Vibration Level ............ -
Page 4: Safety
Safety ◊ lack of awareness of the effect of ground conditions, especially slopes; This machine meets or exceeds CEN standard EN • The owner/user can prevent and is responsible for 836:1997 (when appropriate decals applied), and ANSI accidents or injuries occurring to himself or herself, B71.4-2004 specifications in effect at the time of other people, or property. -
Page 5: Maintenance And Storage
• Remember there is no such thing as a safe slope. • Keep hands and feet away from the cutting units. Travel on grass slopes requires particular care. To • Look behind and down before backing up to be sure guard against overturning: of a clear path. -
Page 6: Toro Riding Mower Safety
The following list contains safety information specific Cutting units must be lowered when going down to Toro products or other safety information that you slopes to maintain steering control must know that is not included in the CEN, ISO, or •... -
Page 7: Sound Power Level
Uncertainty Value (K) = 0.5 m/s • To ensure safety and accuracy, have an Authorized Toro Distributor check the maximum engine speed Measured values were determined according to the with a tachometer. procedures outlined in EN 836. -
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. 117–2385 3. Engine—preheat 1. Read the Operators Manual. 117-4763 2. - Page 9 117-4766 1. Cutting/dismemberment hazard; fan—stay away from moving parts. 106-6754 1. Warning—do not touch the hot surface. 2. Cutting/dismemberment hazard, fan and entanglement hazard, belt—stay away from moving parts. 106-6755 1. Engine coolant under 3. Warning—do not touch the pressure. hot surface.
- Page 10 112-5298 (Affix 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 prescribed by and required by this standard.
- Page 11 93-7272 (Models 30630 & 30631) 1. Cutting/dismemberment hazard; fan—stay away fro moving parts. 117–2718 117-4758...
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Page 12: Setup
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. Used only on machines requiring Warning decal European CE Compliance. Lock bracket Rivet Washer Install the Hood Latch (CE). Screw, 1/4 x 2 inches Locknut, 1/4 inch Throttle stop Used only on machines requiring... -
Page 13: Replacing The Warning Decal For Ce Compliance
2. Remove the (2) rivets securing the hood latch bracket to the hood (Figure 3). Remove the hood latch bracket from the hood. Replacing the Warning Decal for CE Compliance Parts needed for this procedure: Warning decal Procedure On machines requiring European CE Compliance, G012628 replace the warning decal, part no. -
Page 14: Installing The Throttle Stop For Ce Compliance When Installing Optional High Lift Blades
2. Slide the throttle stop onto the high idle stop screw (Figure 7). The chamfered end of the throttle stop is to be positioned outward. G012630 Figure 5 1. Hood latch 7. Screw the bolt into the other arm of hood lock bracket to lock the latch in position (Figure 6). -
Page 15: Checking Fluid Levels
Product Overview Controls Checking Fluid Levels Brake Pedals Two foot pedals (Figure 8) operate individual wheel No Parts Required brakes for turning assistance and to aid in obtaining better side hill traction. Procedure Pedal Locking Latch 1. Check the rear axle lubricant level before the engine is first started, refer to Checking the Rear Axle The pedal locking latch (Figure 8) connects the pedals Lubricant in Drive System Maintenance. -
Page 16: Diagnostic Light
toward you to the most comfortable position and then the cutting unit blades. Push in the button to disengage release the pedal. the cutting unit blades. Speed Limiter Screws Hi-Lo Speed Control Adjust the screw(s) (Figure 9) to limit the amount the The switch (Figure 10) allows the speed range to increase traction pedal can be depressed in the forward or reverse for transport of the machine. -
Page 17: Throttle Control
Note: The decks will not lower while in the HI speed (Figure 11) has two positions R (manual reverse) and range and they will not raise or lower if the operator is Auto (normal) . Refer to Engine Cooling Fan Operation out of the seat when the engine is running. - Page 18 Figure 13 1. Weight gauge 4. Seat back adjusting lever 2. Weight adjusting lever 5. Arm rest adjusting knob 3. Fore and Aft adjusting lever Weight Adjusting Lever Adjust for operator weight (Figure 13). Pull up on the lever to increase the air pressure and push down to decrease the air pressure.
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Page 19: Specifications
A selection of Toro approved attachments and accessories are 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 20: Operation
• Preferred oil: SAE 15W-40 (above 0°F) • Alternate oil: SAE 10W-30 or 5W-30 (all temperatures) Note: Toro Premium Engine oil is available Figure 15 from your distributor in either 15W-40 or 10W-30 1. Oil fill cap viscosity. See the parts catalog for part numbers. -
Page 21: Filling The Fuel Tank
Filling the Fuel Tank Check level of coolant at the beginning of each day. Capacity of system is 13 qt. (12.3 l). Use only clean, fresh diesel fuel or biodiesel fuels with 1. Carefully remove the radiator cap. low (<500 ppm) or ultra low (<15 ppm) sulfur content. The minimum cetane rating should be 40. -
Page 22: Checking The Hydraulic Fluid Level
The recommended replacement fluid is as follows: Toro Premium All Season Hydraulic Fluid (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, other fluids may be used provided they meet all the following material properties and industry specifications. -
Page 23: Checking The Tire Pressure
Biodegradable Hydraulic Fluid - Mobil 224H correct air pressure in the tires is 20 psi (138 kPa). Toro Biodegradable Hydraulic Fluid (Available in 5 gallon pails or 55 gallon drums. See parts catalog or Toro distributor Check the tire pressure daily. for part numbers.) -
Page 24: Checking The Interlock Switches
1. Drive the machine slowly to a large, relatively open CAUTION area. Lower the cutting unit, stop the engine, and Shut the engine off and wait for all moving apply the parking brake. parts to stop before checking for oil leaks, loose 2. -
Page 25: Jacking Points
Another characteristic to consider is the operation of the pedals that are connected to the brakes. The brakes can be used to assist in turning the machine. However, use them carefully, especially on soft or wet grass because the turf may be torn accidentally. Another benefit of the brakes is to maintain traction. -
Page 26: Operating Tips
Resolving Aftercut Appearance Select the Proper Height-of-Cut Setting Reference Aftercut Appearance Troubleshooting Guide available at www.Toro.com to Suit Conditions Remove approximately 1 in. (25 mm) or no more than Transporting (Groundsmaster 4700–D 1/3 of the grass blade when cutting. In exceptionally... -
Page 27: Maintenance
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Torque the wheel nuts. After the first 8 hours • Change the engine oil and filter. After the first 50 hours •... -
Page 28: Daily Maintenance Checklist
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. Check the brake operation. Check the engine oil and fuel level. Check the cooling system fluid level. -
Page 29: Service Interval Chart
Service Interval Chart Figure 20 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 before you do any maintenance. -
Page 30: Premaintenance Procedures
Premaintenance Lubrication Procedures Greasing the Bearings and Bushings Removing the Hood Service Interval: Every 50 hours 1. Release hood latches (Figure 21) and pivot open the hood. The machine has grease fittings that must be lubricated regularly with No. 2 General Purpose Lithium Base Grease. - Page 31 • Steering cylinder ball joints (2) (Figure 24) • Cutting unit spindle shaft bearings (1 per cutting unit) (Figure 26) Figure 26 • Cutting unit carrier arm bushings (1 per cutting unit) (Figure 26) Figure 24 • Rear roller bearings (2 per cutting unit) (Figure 27 ) 1.
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Page 32: Engine Maintenance
Engine Maintenance clean and dry) to help remove large accumulations of debris packed between outside of primary filter and the canister. Avoid using high pressure air Servicing the Air Cleaner which could force dirt through the filter into the intake tract. Service Interval: Every 400 hours This cleaning process prevents debris from migrating Check the air cleaner body for damage which could... -
Page 33: Servicing The Engine Oil And Filter
Figure 32 1. Engine oil drain plug Figure 31 2. Remove the oil filter (Figure 33). Apply a light coat 1. Air cleaner safety filter of clean oil to the new filter seal before screwing it on. Do not overtighten. 4. -
Page 34: Adjusting The Throttle
Adjusting the Throttle Fuel System Maintenance Adjust the throttle cable (Figure 34) so that the governor lever on the engine contacts the high speed set bolt at the same point that the throttle cable contacts the end of DANGER the slot in the control arm. Under certain conditions, diesel fuel and fuel vapors are highly flammable and explosive. -
Page 35: Fuel Pick Up Tube Screen
Every 400 hours—Replace the fuel filter canister. Drain water or other contaminants from water separator daily. Replace filter canister after every 400 hours of operation. 1. Place a clean container under the fuel filter(Figure 35). 2. Loosen the drain plug on the bottom of the filter canister. -
Page 36: Electrical System Maintenance
Electrical System 2. Connect a 3 to 4 amp. battery charger to the battery posts. Charge the battery at a rate of 3 to 4 amperes Maintenance for 4 to 8 hours. 3. When the battery is charged, disconnect the charger Charging and Connecting the from the electrical outlet and battery posts. -
Page 37: Battery Care
Rinse with clear water. Coat the battery posts and cable connectors with Grafo 112X (skin-over) grease (Toro Part No. 505-47) or petroleum jelly to prevent corrosion. Fuses The fuses are located under the operators control panel. -
Page 38: Drive System Maintenance
Drive System Maintenance Checking the Torque of the Wheel Nuts Service Interval: After the first 8 hours Every 200 hours WARNING Failure to maintain proper torque of the wheel nuts could result in failure or loss of wheel and may result in personal injury. -
Page 39: Changing The Planetary Gear Drive Oil
3. Add gear oil to the hole in the planetary, if necessary, to bring the oil up to the proper level. Install the plug. 4. Repeat steps 1–3 on the opposite gear assembly. Changing the Planetary Gear Drive Oil Service Interval: After the first 200 hours Every 800 hours Yearly Figure 44... -
Page 40: Changing The Rear Axle Lubricant
Adjusting the Traction Drive for Neutral The machine must not creep when traction pedal is released. If it does creep, an adjustment is required. 1. Park machine on a level surface, shut engine off, position speed control into LOW range and lower cutting units to the floor. -
Page 41: Cooling System Maintenance
Cooling System Maintenance Servicing the Engine Cooling System Service Interval: Before each use or daily Remove debris from the engine area, oil cooler and Figure 48 radiator daily. Clean them more frequently in dirty 1. Front of traction unit 3. Center to center distance conditions. -
Page 42: Brake Maintenance
Brake Maintenance Adjusting the Service Brakes Adjust the service brakes when there is more than 1 in. (25 mm) 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. 1. -
Page 43: Belt Maintenance
Change the 2 hydraulic filters initially after the first 200 operating hours. Thereafter, change the filters after every 800 operating hours, in normal conditions. Use Toro replacement filters Part No. 94-2621 for the rear (cutting unit) of the machine and 75-1310 for the front (charge) of the machine. -
Page 44: Checking The Hydraulic Lines And Hoses
Checking the Hydraulic Lines 3. Lubricate the new filter gasket and fill the filter with hydraulic fluid. and Hoses Service Interval: Before each use or daily Inspect the hydraulic lines and hoses daily for leaks, kinked lines, loose mounting supports, wear, loose fittings, weather deterioration, and chemical deterioration. - Page 45 9. Unplug the jumper wires, install the cap on the wires and put the wires back into the compartment. 10. Replace the access cover. Note: The machine cannot be operated while in the counterbalance adjustment mode. Once the adjustment has been completed, move the machine to a test area and operate the machine with the new setting.
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Page 46: Cleaning
C. Coat the cable terminals and battery posts with out of the port. Grafo 112X skin-over grease (Toro Part No. 505-47) or petroleum jelly to prevent corrosion. CAUTION D. Slowly recharge the battery every 60 days for 24 Do not stand in line with the clean-out port. -
Page 47: Schematics
Schematics Hydraulic Schematic-Groundsmaster 4700 (Rev. A) - Page 48 Hydraulic Schematic-Groundsmaster 4500 (Rev. A)
- Page 49 Electrical Schematic (Rev. A)
- Page 50 Electrical Schematic (Rev. A)
- Page 51 Electrical Schematic (Rev. A)
- Page 52 Electrical Schematic (Rev. A)
- Page 53 Notes:...
- Page 54 Notes:...
- Page 55 Notes:...
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Page 56: The Toro Total Coverage Guarantee
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.