Table of Contents
Related Manuals for Toro 30857N
Summary of Contents for Toro 30857N
- Page 1 Form No. 3385-829 Rev A Groundsmaster ® 4500-D and 4700-D Rotary Mower Model No. 30857N—Serial No. 314000001 and Up Model No. 30858N—Serial No. 314000001 and Up *3385-829* A Register at www.Toro.com. Original Instructions (EN)
- Page 2 Whenever you need service, genuine Toro parts, or additional WARNING information, contact an Authorized Service Dealer or Toro Customer Service and have the model and serial numbers of CALIFORNIA your product ready. Figure 1 identifies the location of the Proposition 65 Warning...
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Page 3: Table Of Contents
Safety ................4 Adjusting the Traction Drive for Neutral....38 Safe Operating Practices........... 4 Checking the Rear Wheel Toe-in .......39 Toro Riding Mower Safety ........6 Cooling System Maintenance ........40 Safety and Instructional Decals ......... 8 Servicing the Engine Cooling System ......40 Setup ................12... -
Page 4: Safety
Safety • Thoroughly inspect the area where the equipment is to be used and remove all objects which may be thrown by the machine. Improper use or maintenance by the operator or owner can • Replace worn or damaged silencers. result in injury. -
Page 5: Maintenance And Storage
• – stop the engine and remove the key. Do not remove the ROPS. • Any alterations to a ROPS must be approved by the Important: Allow the engine to idle for 5 minutes manufacturer. before shutting it off after a full-load operation. Failure to do so may lead to turbocharger trouble. -
Page 6: Toro Riding Mower Safety
• Engage the traction drive slowly, always keep your foot The following list contains safety information specific to Toro on the traction pedal, especially when traveling downhill. products or other safety information that you must know that •... - Page 7 • To ensure safety and accuracy, have an Authorized Toro Distributor check the maximum engine speed with a tachometer. •...
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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 1. Read the Operator’s 3. Engine—preheat Manual. 117-4763 2. - Page 9 117-4766 93-7818 1. Cutting/dismemberment hazard; fan—stay away from moving parts. 1. Warning—read the Operator's Manual for instructions on torquing the blade bolt/nut to 115-149 N-m (85-110 ft-lb). 106-6754 106-6755 1. Warning—do not touch the hot surface. 1. Engine coolant under 3.
- Page 10 117–2718 117-4761 1. Starter, 20A 6. GM4500 controller, 2A 2. Work light, 10A 7. Power supplied, 7.5A 3. Seat, 10A 8. GM4700 controller, 2A 4. Power point, 10A 9. Engine preheat, 60A 5. Gauges, 10A Battery Symbols Some or all of these symbols are on your battery 1.
- Page 11 104-1086 1. Height of cut...
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Page 12: Setup
Setup Media and Additional Parts Description Qty. Operator's Manual Read before operating machine Engine Operator's Manual Read before operating engine Parts Catalog Use to reference part numbers Operator Training Material View before operating machine Note: Determine the left and right sides of the machine from the normal operating position. Adjusting the Height-of-Cut 5. -
Page 13: Installing The Mulching Baffle (Optional)
Greasing the Machine Before the machine is operated, it must be greased to ensure proper lubrication. Failure to properly grease the machine will result in premature failure of critical parts. Checking Fluid Levels G011346 Figure 5 1. Check the rear-axle lubricant level before the engine is first started, refer to Checking the Rear Axle Lubricant. -
Page 14: Product Overview
Speed-limiter Screws Product Overview Adjust the screw(s) (Figure 8) to limit the extent to which you can press the traction pedal in the forward or reverse Controls direction to limit speed. Important: The speed-limiter screw must stop the Brake Pedals traction pedal before the pump reaches full stroke, or damage to the pump may occur. -
Page 15: Light Switch
Light Switch the high range. Also, the decks cannot be lowered from the transport position when the switch is in the high range. Press the lower edge of the switch (Figure 9) to turn on the lights. Press the upper edge of the switch to turn off the lights. Glow-plug Indicator Light When lit, the glow-plug indicator light (Figure 9) indicates that the glow plugs are on. -
Page 16: Fuel Gauge
Fuel Gauge The fuel gauge (Figure 11) indicates the level of fuel in the tank. Figure 11 G024916 1. Fuel gauge Figure 12 1. Weight-adjusting lever 4. Seat-back adjusting lever 2. Weight gauge 5. Armrest adjusting knob Seat Adjustments 3. Fore and aft adjusting lever Fore and Aft Adjusting Lever Pull out on the lever to slide the seat fore or aft (Figure 12). -
Page 17: Specifications
88 kg (195 pounds) 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... -
Page 18: Operation
• Alternate oil: SAE 10W-30 or 5W-30 (all temperatures) 1. Oil-fill cap Note: Toro Premium Engine oil is available from your distributor in either 15W-40 or 10W-30 viscosity. See the Note: When using different oil, drain all old oil from parts catalog for part numbers. -
Page 19: Checking The Cooling System
Checking the Cooling System Filling the Fuel Tank Service Interval: Before each use or daily Use only clean, fresh diesel fuel or biodiesel fuels with low (<500 ppm) or ultra-low (<15 ppm) sulfur content. The Check the coolant level at the beginning of each day. The minimum cetane rating should be 40. -
Page 20: Checking The Hydraulic-Fluid Level
19 L (5 US gallon) pails or 208 L (55 gallon) drums. See the parts catalog or Toro distributor for part numbers) Alternative fluids: If the Toro fluid is not available, other conventional, petroleum-based fluids may be used, provided they meet all of the following material properties and industry specifications. -
Page 21: Checking The Tire Pressure
This high quality synthetic, biodegradable fluid has been 4. Remove the dipstick from the filler neck and wipe it tested and found compatible for this Toro model. Other with a clean rag. brands of synthetic fluid may have seal compatibility problems 5. -
Page 22: Checking The Interlock Switches
Checking the Interlock 2. Move the throttle control to the low idle position. Switches 3. Turn the ignition key to the Run position. The glow indicator will light. Service Interval: Before each use or daily 4. When the glow indicator dims, turn the ignition key to the Start position. -
Page 23: Locating The Jacking Points
Important: If the machine must to be pushed or towed and will automatically reverse to blow debris off the rear in reverse, the check valve in the 4-wheel-drive manifold screen. A reverse cycle is automatically initiated when either must also be bypassed. To bypass the check valve, the coolant or hydraulic-oil temperature reaches a certain connect a hose assembly (hose part 95-8843, coupler point. -
Page 24: Choosing Accessories
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 Can be used any time cm (0.75 to 1.75 inch) applications... - Page 25 Before stopping the engine, disengage all controls and move Reference the Aftercut Appearance Troubleshooting Guide the throttle to Slow. Moving the throttle to Slow reduces available at www.Toro.com. engine speed, noise, and vibration. Turn the key to the Off position to stop the engine.
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Page 26: Maintenance
Important: Refer to your engine Operator's Manual and cutting unit Operator's Manual for additional maintenance procedures. Note: Looking for an Electrical Schematic or Hydraulic Schematic for your machine? Download a free copy of the schematic by visiting www.Toro.com and searching for your machine from the Manuals link on the home page. -
Page 27: 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 28: 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 before you do any maintenance. -
Page 29: Premaintenance Procedures
Premaintenance Lubrication Procedures Greasing the Bearings and Bushings Removing the Hood Service Interval: Every 50 hours 1. Release hood latches (Figure 20) and pivot open the hood. The machine has grease fittings that must be lubricated regularly with #2 general-purpose lithium-based grease. If the machine is operated under normal conditions, lubricate all bearings and bushings after every 50 hours of operation or immediately after every washing. - Page 30 • • Steering-cylinder ball joints (2) (Figure 23) Cutting-unit spindle-shaft bearings (2 per cutting unit) (Figure 25) Note: Either fitting can be used, which ever is more accessible. Pump grease into the fitting until a small amount appears at bottom of the spindle housing (under the deck).
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Page 31: Engine Maintenance
Engine Maintenance large accumulations of debris packed between outside of primary filter and the canister. Avoid using high-pressure air which could force dirt through Servicing the Air Cleaner the filter into the intake tract. This cleaning process prevents debris from migrating Service Interval: Every 400 hours into the intake when the primary filter is removed. -
Page 32: Servicing The Engine Oil And Filter
2. Remove the oil filter (Figure 32). Note: Apply a light coat of clean oil to the new filter seal before screwing it on. Do not overtighten the filter. Figure 30 1. Air-cleaner safety filter 5. Clean the dirt-ejection port located in the removable cover. -
Page 33: 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 Drain water or other contaminants from water separator daily. vapors are highly flammable and explosive. -
Page 34: Bleeding Air From The Injectors
Bleeding Air from the Injectors Electrical System Maintenance 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. Charging and Connecting the 1. Loosen the pipe connection to the #1 injector nozzle Battery and holder assembly at the injection pump (Figure 35). - Page 35 2. Connect a 3 to 4 ampere battery charger to the battery 7. Coat both battery connections with Grafo 112X posts. (skin-over) grease, Toro part 505-47, petroleum jelly, or light grease to prevent corrosion. 3. Charge the battery at a rate of 3 to 4 amperes for 4 to 8 hours.
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Page 36: Servicing The Battery
Rinse it with clear water. Coat the battery posts and cable connectors with Grafo 112X (skin-over) grease (Toro part 505-47) or petroleum jelly to prevent corrosion. Servicing the Fuses The fuses are located under the operator’s control panel. -
Page 37: Drive System Maintenance
Drive System 5. Repeat steps 1 through 4 on the opposite planetary gear assembly. Maintenance Changing the Planetary Gear Checking the Torque of the Drive Oil Wheel Nuts Service Interval: After the first 200 hours Service Interval: After the first 8 hours Every 800 hours/Yearly (whichever comes first) Every 200 hours Change the oil initially after first 200 hours of operation. -
Page 38: Checking The Rear Axle Lubricant
Changing the Rear Axle 5. Rotate the wheel until the open plug hole in the planetary is at the twelve o'clock position. Lubricant 6. Through the open hole, slowly fill the planetary with 0.65 L (22 fl oz) of high-quality SAE 85W-140 gear Service Interval: After the first 200 hours lube. -
Page 39: Checking The Rear Wheel Toe-In
Figure 46 Figure 48 1. Pump-rod jam nuts 2. Pump-control tube 1. Tie-rod clamp 2. Tie-rod ball joint 6. After wheel rotation ceases, tighten the jam nuts to 3. Remove the tie-rod ball joint from the axle-case secure the adjustment. support. -
Page 40: 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 radiator daily. Clean them more frequently in dirty conditions. 1. Unlatch and swing open the rear screen (Figure 49). Clean the screen thoroughly of all debris. -
Page 41: Brake Maintenance
Brake Maintenance Belt Maintenance Adjusting the Service Brakes Servicing the Alternator Belt Adjust the service brakes when there is more than 25 mm Service Interval: Every 100 hours (1 inch) of free travel of the brake pedal, or when the brakes Check the condition and tension of the belts (Figure 53) after do not work effectively. -
Page 42: Hydraulic System Maintenance
Thereafter, change the filters after every 800 1. Hydraulic filter operating hours, in normal conditions. Use Toro replacement filters part 94-2621 for the rear (cutting unit) of the machine and 75-1310 for the front (charge) of 5. Ensure that the filter mounting area is clean. -
Page 43: Checking The Hydraulic Lines And Hoses
Checking the Hydraulic Lines 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. Make all necessary repairs before operating. WARNING Hydraulic fluid escaping under pressure can penetrate skin and cause injury. -
Page 44: Cutting Deck Maintenance
Cutting Deck Note: The machine cannot be operated while in the counterbalance adjustment mode. Once the adjustment Maintenance has been completed, move the machine to a test area and operate the machine with the new setting. The new counterbalanced setting may change the effective Separating the Cutting Decks height of cut. -
Page 45: 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±.090 inch) higher than the 12 o’clock 1. -
Page 46: Servicing The Cutter Blade
Always use genuine between the sail and flat part of the blade Toro replacement blades to be sure of safety and optimum (Figure 63). Eventually a piece of the blade performance. -
Page 47: Servicing The Front Roller
If this time is greater than 7 mm (0.060 inch), install enough 5/8 inch diameter seconds, the braking valve needs adjustment. Call your Toro washers to take up the slop. Distributor for assistance in making this adjustment. -
Page 48: Cleaning
C. Coat the cable terminals and battery posts with will be forced out of the cleanout port. Grafo 112X skin-over grease (Toro part 505-47) or petroleum jelly to prevent corrosion. Note: Continue to block the exit until carbon deposits cease coming out of the port. - Page 49 Notes:...
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Page 52: 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.