Toro 30873 Operator's Manual
Traction unit
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- Operator's manual (60 pages) ,
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- Operator's manual (72 pages)
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Summary of Contents for Toro 30873
- Page 1 Form No. 3376-169 Rev C Groundsmaster ® 4500-D and 4700-D Traction Unit Model No. 30873—Serial No. 313000001 and Up Model No. 30874—Serial No. 313000001 and Up *3376-169* C Register at www.Toro.com. Original Instructions (EN)
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Page 2: Introduction
This product complies with all relevant European directives, Whenever you need service, genuine Toro parts, or additional for details please see the separate product specific Declaration information, contact an Authorized Service Dealer or Toro of Conformity (DOC) sheet. Customer Service and have the model and serial numbers of your product ready. -
Page 3: Table Of Contents
Checking the Planetary Gear Drive Oil ......39 Safe Operating Practices........... 4 Changing the Planetary Gear Drive Oil ......39 Toro Riding Mower Safety ........5 Checking the Rear Axle Lubricant ......40 Sound Power Level ..........7 Changing the Rear Axle Lubricant......40 Sound Pressure Level.......... -
Page 4: Safety
Preparation Safety • While mowing, always wear substantial footwear, long trousers, hard hat, safety glasses, and hearing protection. This machine meets or exceeds CEN standard EN 836:1997 Long hair, loose clothing, or jewelry may get tangled (when appropriate decals applied), and ANSI B71.4-2012 in moving parts. -
Page 5: Toro Riding Mower Safety
Toro Riding Mower Safety • Do not operate the mower under the influence of alcohol The following list contains safety information specific to Toro or drugs products or other safety information that you must know that •... -
Page 6: Maintenance And Storage
– Reduce speed when making sharp turns. Avoid any moving parts. sudden stops and starts. • To ensure safety and accuracy, have an Authorized Toro – When near or crossing roads, always yield the Distributor check the maximum engine speed with a right-of-way. -
Page 7: Sound Power Level
Sound Power Level Uncertainty Value (K) = 0.2 m/s Measured values were determined according to the procedures Groundsmaster 4500 outlined in EN 836. This unit has a guaranteed sound power level of 104 dBA, Whole Body which includes an Uncertainty Value (K) of 0.7 dBA. Measured vibration level = .35 m/s Sound power level was determined according to the procedures outlined in ISO 11094. -
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. 121–3887 1. Read the Operator’s Manual. 117-4763 1. To engage the parking 2. - Page 9 117-4764 125–4604 1. Thrown object hazard—keep bystanders a safe distance 3. Raise right deck 1. Raise left deck from the machine. 2. Cutting hazard of hand, mower blade—stay away from 2. Raise center deck moving parts, keep all guards and shields in place. 3.
- Page 10 112-5297 1. Warning—read the Operator's Manual, do not operate this machine unless you are trained. 2. Warning—read the Operator's Manual before towing the machine. 3. Tipping hazard—slow machine before turning, do not turn at high speeds; lower the cutting unit when driving down slopes;...
- Page 11 93-7272 1. Cutting/dismemberment hazard; fan—stay away fro moving parts. 117–2718 125–4606 1. Read the Operator’s Manual for information on maintenance.
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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 –... -
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, replace G012628 the warning decal, part no. -
Page 14: Greasing The Machine
Checking Fluid Levels No Parts Required G012630 Procedure Figure 5 1. Check the rear axle lubricant level before the engine is first started, refer to Checking the Rear Axle Lubricant 1. Hood latch in Drive System Maintenance. 2. Check the hydraulic fluid level before the engine is first 7. -
Page 15: Product Overview
Key Switch Product Overview The key switch (Figure 8) has three positions: Off, Controls On/Preheat, and Start. PTO Switch Brake Pedals The PTO switch (Figure 8) has two positions: Out (start) Two foot pedals (Figure 7) operate individual wheel brakes and In (stop). -
Page 16: Light Switch
when the engine is running. To lower the decks for service, rotate the key to the ON position while sitting in the seat. Light Switch Press the lower edge of the switch (Figure 8) to turn on the lights. Press the upper edge of the switch to turn off the lights. Power Point The power point (Figure 9) is used to power optional 12 volt electrical accessories. - Page 17 Using the InfoCenter LCD Display InfoCenter Icon Description The InfoCenter LCD display shows information about your SERVICE DUE Indicates when scheduled service should be performed machine such as the operating status, various diagnostics and other information about the machine (Figure 11) There Engine RPM/status—indicates the is a splash screen and main information screen of the engine RPM...
- Page 18 InfoCenter Icon Description (cont'd.) InfoCenter Icon Description (cont'd.) Stop or shutdown Engine start denied Engine Engine shutdown Key switch Engine coolant too hot Indicates when the cutting units are Hydraulic oil too hot being lowered Indicates when the cutting units are Sit down or set parking brake being raised PIN passcode...
- Page 19 Refer to the Service Units Controls the units used on the Manual or your Authorized Toro InfoCenter. The menu choices Distributor for more information are English or Metric. on the Faults menu and the information contained there.
- Page 20 Protected Menus To Set the Transport Speed • In the Settings Menu, scroll down to Transport Speed There are 4 operating configuration settings that are and press the right button. adjustable within the Settings Menu of the InfoCenter: auto idle, maximum mowing ground speed, maximum transport •...
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Page 21: Specifications
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 22: Operation
Alternate oil: SAE 10W-30 or 5W-30 (all temperatures) If the engine has been running, the Note: Toro Premium Engine oil is available from your pressurized, hot coolant can escape and cause distributor in either 15W-40 or 10W-30 viscosity. See the burns. -
Page 23: Filling The Fuel Tank
WARNING Fuel is harmful or fatal if swallowed. Long-term exposure to vapors can cause serious injury and illness. • Avoid prolonged breathing of vapors. • Keep face away from nozzle and fuel tank or conditioner opening. • Keep fuel away from eyes and skin. Biodiesel Ready This machine can also use a biodiesel blended fuel of up to B20 (20% biodiesel, 80% petrodiesel). -
Page 24: Checking The Hydraulic Fluid Level
Toro Biodegradable Hydraulic Fluid (Available in (5 gallon) • Do not fill fuel containers inside a vehicle or on pails or 208 liter (55 gallon drums). See parts catalog or Toro distributor for part numbers.) a truck or trailer bed because interior carpets... -
Page 25: Checking The Tire Pressure
Starting and Stopping the Smart Power Engine With Toro Smart Power™, the operator does not have Starting the Engine to listen to the engine speed in heavy conditions. Smart Power prevents bogging down in heavy turf by automatically Important: The fuel system must be bled if any of the... -
Page 26: Auto Idle
Note: When switching between low and high ranges, the pressing the outer buttons on the InfoCenter for 4 seconds, the fan will complete a manually initiated reverse cycle. It settings will transfer based on the previous setting. The is recommended to reverse the fan when the rear screen is settings will reset when the machine is turned off. -
Page 27: Pushing Or Towing The Machine
3 turns. Because fluid is bypassed, the the importance of the brakes. machine can be slowly moved without damaging the With Toro Smart Power™, the operator does not have transmission. to listen to the engine speed in heavy conditions. Smart... -
Page 28: Operating Tips
Resolving Aftercut Appearance • Do not resume mowing until the area is cleared. Reference Aftercut Appearance Troubleshooting Guide available at www.Toro.com Important: Allow engine to idle for 5 minutes before shutting it off after a full load operation. This allows the Transporting (Groundsmaster 4700–D... -
Page 29: 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 planetary gear drive oil. •... -
Page 30: 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 31: Service Interval Chart
Service Interval Chart Figure 17 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 32: Premaintenance Procedures
Premaintenance Lubrication Procedures Greasing the Bearings and Bushings Removing the Hood Service Interval: Every 50 hours 1. Release hood latches (Figure 18) and pivot open the hood. The machine has grease fittings that must be lubricated regularly with No. 2 General Purpose Lithium Base 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 33 • • Steering cylinder ball joints (2) (Figure 21) Cutting unit spindle shaft bearings (1 per cutting unit) (Figure 23) Figure 23 • Cutting unit carrier arm bushings (1 per cutting unit) (Figure 23) Figure 21 • Rear roller bearings (2 per cutting unit) (Figure 24 ) 1.
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Page 34: Engine Maintenance
Engine Maintenance canister. Avoid using high pressure air which could force dirt through the filter into the intake tract. This cleaning process prevents debris from migrating Servicing the Air Cleaner into the intake when the primary filter is removed. Service Interval: Every 400 hours 3. -
Page 35: Servicing The Engine Oil And Filter
Fuel System 4. Clean the dirt ejection port located in the removable cover. Remove the rubber outlet valve from the cover, Maintenance clean the cavity and replace the outlet valve. 5. Install the cover orienting the rubber outlet valve in a downward position—between approximately 5:00 to DANGER 7:00 when viewed from the end. -
Page 36: Fuel Pick Up Tube Screen
Electrical System Maintenance Charging and Connecting the Battery WARNING CALIFORNIA Proposition 65 Warning Figure 31 Battery posts, terminals, and related 1. Water separator filter canister accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. 3. -
Page 37: Battery Care
5. Coat both battery connections with Grafo 112X (skin-over) grease, Toro Part No. 505-47, petroleum 2. Connect a 3 to 4 amp. battery charger to the battery jelly, or light grease to prevent corrosion. Slide the posts. -
Page 38: Fuses
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 Figure 36 1. Fuses Figure 34 Unhook latch and raise operator's console panel (Figure 35) to expose the fuses (Figure 36). -
Page 39: 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 (Or yearly, whichever comes first) Every 200 hours Change the oil initially after first 200 hours of operation. -
Page 40: Checking The Rear Axle Lubricant
5. Rotate the wheel until the open plug hole in the 2. Clean the area around the 3 drain plugs, 1 on each end planetary is at the twelve o'clock position. and 1 in the center (Figure 41). 6. Through the open hole, slowly fill the planetary with 0.65 liter (22 ounces) of high quality SAE 85W-140 wt. -
Page 41: Cooling System Maintenance
Cooling System Maintenance Servicing the Engine Cooling System Service Interval: Before each use or daily Figure 43 Remove debris from the engine area, oil cooler and radiator daily. Clean them more frequently in dirty 1. Tie rod clamp 2. Tie rod ball joint conditions. -
Page 42: 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 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
deterioration, and chemical deterioration. Make all necessary repairs before operating. WARNING Hydraulic fluid escaping under pressure can penetrate skin and cause injury. • Make sure all hydraulic fluid hoses and lines are in good condition and all hydraulic connections and fittings are tight before applying pressure to the hydraulic system. -
Page 45: 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. D. Slowly recharge the battery every 60 days for 24 hours to prevent lead sulfation of the battery. -
Page 46: Schematics
Schematics G023509 Hydraulic Schematic-Groundsmaster 4700 (Rev. A) - Page 47 G023508 Hydraulic Schematic-Groundsmaster 4500 (Rev. A)
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Page 48: 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.