Page 1
Groundsmaster ® 4000 or 4010 Rotary Mower Model No. 30605—Serial No. 403450001 and Up Model No. 30605TE—Serial No. 400000000 and Up Model No. 30635—Serial No. 403450001 and Up Model No. 30635TE—Serial No. 400000000 and Up *3440-728* Register at www.Toro.com. Original Instructions (EN)
Page 2
Section 4442 or 4443 to use or operate the engine on additional information, contact an Authorized Service any forest-covered, brush-covered, or grass-covered Dealer or Toro Customer Service and have the model land unless the engine is equipped with a spark and serial numbers of your product ready.
Safety Servicing the Compressor Belt......60 Tensioning the Blade-Drive Belts ...... 61 Replacing the Blade-Drive Belt ......61 This machine has been designed in accordance with Hydraulic System Maintenance ......62 ANSI B71.4-2017 and with EN ISO 5395 when set-up Hydraulic System Safety........
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 missing. decalbatterysymbols Battery Symbols decal100-5622 Some or all of these symbols are on your battery. 100-5622 1.
Page 6
decal100-5693 decal104-3579 100-5693 104-3579 1. Height-of-cut adjustment 1. Low height-of-cut 2. High height-of-cut adjustment adjustment decal106-6754 decal100-5694 106-6754 100-5694 1. Warning—do not touch the hot surface. 1. Height-of-cut adjustment 2. Cutting/dismemberment hazard, fan; entanglement hazard, belt—stay away from moving parts. decal100-6578 100-6578 1.
Page 7
decal114-0846 114-0846 1. Read the Operator’s Manual for information on starting the engine—1) Set to neutral; 2) Engage the brake; 3) Set the engine speed to slow; 4) Turn the key to preheat; 5) Turn the key to start the engine. 2.
Page 8
decal117-2766 117-2766 Note: This machine complies with the industry standard stability test in the static lateral and longitudinal tests with the maximum recommended slope indicated on the decal. Review the instructions for operating the machine on slopes in the Operator’s Manual as well as the conditions in which you would operate the machine to determine whether you can operate the machine in the conditions on that day and at that site.
Page 9
decal120-0250 120-0250 1. Slow-moving vehicle decal120-6604 decal120-4159 120-6604 120-4159 1. Thrown object hazard—keep bystanders away from the 1. Off 8. High machine. 2. Lights 9. Traction drive 2. Cutting/dismemberment hazard of hand, mower 3. On 10. Low blade—stay away from moving parts, keep all guards and 4.
Page 10
decal121-3887 121–3887 1. Read the Operator’s Manual. decal120-8947 120-8947 1. Warning—read the 4. If the roll bar is raised, Operator’s Manual. wear the seat belt. 2. There is no rollover 5. If the roll bar is lowered, protection when the roll do not wear the seat belt.
Page 11
decal121-8378 121-8378 Model with Cab Only 1. Fan (off) 3. Cold air 5. External air 7. Air conditioner (off) 4. Hot air 6. Internal air 2. Fan (on full) 8. Air conditioner (on) decal125-9688 125-9688 1. Off 3. On 2. Windshield wipers 4.
Page 12
decal130-5356 130-5356 1. Use the foot pedal to move forward or in reverse. decal132-3600 132-3600 Model with Cab Only 1. Read the Operator's 5. Working light (20 A) Manual for more information on fuses. 2. Headlight (25 A) 6. Auxiliary power (15 A) decal130-0594 3.
Page 13
decal136-4436 136-4436 1. Read the Operator’s Manual for information on fuses. 7. Infocenter—2 A 2. Engine preheat—60 A 8. Headlights—15 A 3. Power supply—7.5 A 9. Power seat—10 A 4. Turn signals—10 A 10. Lighter—10 A 5. Engine control unit—10 A 11.
Page 14
decal137-5497 137-5497 1. Read the Operator’s Manual.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. – No parts required Grease the machine. – No parts required Check the tire pressure. – No parts required Check the fluid levels. Production-year decal Install the decal (CE machines only).
Checking the Fluid Levels No Parts Required Procedure g279510 Check the engine-oil level; refer to Checking the Figure 3 Engine-Oil Level (page 50). 1. Production-year decal Check the hydraulic-fluid level; refer to Checking the Hydraulic Fluid (page 62). Check the cooling system; refer to Checking the Cooling System (page 58).
Product Overview pedal pads, and push down on the parking-brake latch while you are pushing on the brake pedals (Figure To release the parking brake, press the brake pedals Controls and the latch will disengage allowing the pedals to come to the disengaged position. Ensure the pedals Note: Determine the left and right sides of the have fully retracted after disengaging the parking...
Page 18
Note: The cutting units do not operate and/or cannot and release the lever to lock the seat into position be lowered from the transport position when the (Figure switch is in the high range. Lift Switches The lift switches raise and lower the cutting units (Figure 5).
Cab Controls Windshield Latch Lift up the latches to open the windshield (Figure 9). Press in the latch to lock windshield to the O position. Pull out and down on the latch to close and secure the windshield. g032672 Figure 8 g196911 Figure 9 1.
To ensure optimum performance and continued safety Before Operation Safety certification of the machine, use only genuine Toro replacement parts and accessories. Replacement parts and accessories made by other manufacturers General Safety could be dangerous, and such use could void the •...
Filling the Fuel Tank • Check that operator-presence controls, safety switches, and guards are attached and functioning properly. Do not operate the machine unless they Recommended Fuel are functioning properly. • Before mowing, always inspect the machine to Use only clean, fresh diesel fuel or biodiesel fuels ensure that the blades, blade bolts, and cutting with low or ultra-low (<15 ppm) sulfur content.
Adding Fuel g001055 Figure 12 Checking the Torque of the Wheel Lug Nuts Service Interval: After the first hour After the first 10 hours Every 200 hours Torque the wheel lug nuts to 115 to 136 N∙m (85 to 100 ft-lb) in the order shown in Figure 13 Figure...
Checking the Rear-Axle WARNING Lubricant Failing to maintain proper torque of the wheel lug nuts could result in personal injury. Service Interval: Every 400 hours Torque the wheel lug nuts to the proper torque The rear axle is filled with SAE 85W-140 gear lube. value.
Lowering the Roll Bar Important: Lower the roll bar only when necessary. Important: Ensure that the seat is secured with the seat latch. g011488 Figure 17 1. Gearbox 2. Check/fill plug Adjusting the Roll Bar g221650 Figure 18 WARNING To avoid injury or death from rollover: keep Raising the Roll Bar the roll bar in the raised locked position and use the seat belt.
Page 26
Park the machine on a level surface. Start the engine and raise the cutting units to change height of cut. Shut off the engine, engage the parking brake, and remove the key from the ignition after the cutting unit is raised. Position the caster-wheel axles in the same holes in all caster forks.
Page 27
Note: When using 25 mm (1 inch), 38 mm (1-1/2 inches), or 51 mm (2 inches) heights of cut, move the skids and gauge wheels to the highest position. Side Cutting Units To adjust the height of cut on the side cutting units, add or remove an equal number of spacers from the caster forks, position the caster-wheel axles in the high or low height-of-cut holes in the caster forks, and...
Adjusting the Skids Insert the clevis pins and install the hairpin cotters. Mount the skids in the lower position when operating Rotate the tension rod counterclockwise (finger at heights of cut greater than 64 mm (2-1/2 inches) tight) to put tension on adjustment. and in the higher position when operating at heights Remove the hairpin cotters and clevis pins of cut lower than 64 mm (2-1/2 inches).
64 mm (2-1/2 Setting Up the Center Cutting Unit inches). Note: It is best to use the Toro tool (Part No. 121-3874) to tighten the tensioning cap. Rotate the blade on each spindle until the ends face forward and backward.
Page 30
Setting Up the Side Cutting Units make the adjustments to the side cutting units only. Rotate the blade of each spindle until the ends If the inside edge of the side cutting unit is too face forward and backward. high relative to the outside edge of the front Measure from the floor to the front tip of the cutting unit, remove a shim from the bottom of cutting edge.
80dBA with a K-factor of 1.0 dBA, when evaluated per EN ISO 5395:2013-1 Annex F. Rearview Mirror Contact your authorized Toro distributor to set the While sitting in the seat, adjust the rearview mirror to machine software to activate Quiet Mode.
Selecting a Blade Atomic Blade Flat-Sail Blade Standard-Sail Blade Medium-Sail Blade Grass conditions Wet, sticky, and spring Light or sparse turf Normal cutting All conditions to heavy growth growth Leaf mulching Works well Do not use Works well Works well Pros Less lift, breaks up Does not create lots of...
Page 33
InfoCenter Icon Description InfoCenter Icon Description (cont'd.) SERVICE DUE Indicates when scheduled service should be performed Denied or not allowed Hours remaining until service Reset the service hours Engine Start Engine rpm/status—indicates the engine rpm PTO—indicates that the PTO is on Hour meter Stop or shutdown Info icon...
Diagnostics Menu Item Description Sit down or engage the parking brake Engine Run Refer to the Service Manual or your authorized Toro distributor for more information on the Engine Run menu and the information contained Using the Menus there. Glowplugs...
If you changed the PIN code and forgot the code, (Figure 37B and Figure 37C). Repeat this step contact your authorized Toro distributor for assistance. until the last digit is entered and press the right button once more. From the M , use the center button to...
Note: Rotate the key switch to the O position and Scroll down to the service symbol then to the O position locks the protected menu. Note: If service is currently due, the first icon You can view and change the settings in the Protected shows N Menu.
Fixed Roll Bar and crossing roads and sidewalks with the • machine. Always yield the right-of-way. A cab installed by Toro is a roll bar. • • Disengage the drive to the cutting unit, shut off the Always wear your seat belt.
With Toro Smart Power™, you do not need to • listen to the engine speed in heavy load conditions. Practice moving forward and reverse, and starting and stopping the machine.
This action increases the traction on the downhill wheel. Remove your foot from the traction pedal and ensure that it is in neutral. Ensure that the parking brake is set. Understanding Toro Smart Move the engine-speed switch to the L IDLE Power™ position.
Important: Do not run the starter motor increments. By holding the switch down, the engine more than 30 seconds at a time or premature automatically moves to H or L , depending OW IDLE starter failure may result. If the engine fails on which part of the switch you pressed.
Ensure that the Refer to the After-cut Appearance Troubleshooting radiator and oil cooler are kept free of dirt or grass Guide available at www.Toro.com. clippings. After cleaning, inspect the machine for possible hydraulic-fluid leaks, damage, or wear to the...
Pushing or Towing the (located on the hydrostat) and on the port located between ports M8 and P2 on the rear traction Machine manifold (located behind the front tire). The hose assembly includes 1 hose (Part No. 95-8843), 2 In an emergency, you can move the machine coupler fittings (Part No.
Locating the Tie-Down Points There are tie downs located at the front and rear sides of the machine (Figure 40). Note: Use properly-rated DOT-approved straps in 4 corners to tie down the machine. • 2 on the front of the operator's platform •...
Remove the key from the • To ensure safe, optimal performance of the switch before you perform any maintenance. machine, use only genuine Toro replacement parts. Replacement parts made by other • Allow machine components to cool before manufacturers could be dangerous, and such use performing maintenance.
Page 45
Maintenance Service Maintenance Procedure Interval • Inspect the cooling-system hoses and clamps. • Check the alternator-belt tension. Every 100 hours • Check the compressor-belt tension. • Torque the wheel lug nuts. Every 200 hours • Change the engine oil and filter. •...
Daily Maintenance Checklist Duplicate this page for routine use. For the week of: Maintenance Check Item Monday Tuesday Wednesday Thursday Friday Saturday Sunday Check the safety-interlock operation. Check the brake operation. Check the engine-oil level. Check the cooling-system-fluid level. Drain the water/fuel separator.
Pre-Maintenance Lubrication Procedures Greasing the Bearings and Bushings Removing the Hood Unlatch and raise the hood. Service Interval: Every 50 hours—Lubricate all of the bearings and bushings. Remove the hairpin cotter securing the hood pivot to the mounting brackets (Figure 41).
Page 48
g017810 Figure 45 Front Lift Assemblies • 2 (each side) lift-arm-cylinder bushings (Figure • 2 lift-arm-ball joints (Figure g011499 Figure 43 Front Cutting Unit g020455 • 2 caster-fork-shaft bushings (Figure Figure 46 • 3 spindle-shaft bearings—located under the pulley (Figure •...
When using different oil, drain all old oil from temperatures) the crankcase before adding new oil. Toro Premium Engine Oil is available from your authorized Toro distributor in either 15W-40 or 10W-30 Crankcase Oil Capacity viscosity grades. See the Parts Catalog for part numbers.
Servicing the Air Cleaner Service Interval: Before each use or daily—Check the air-cleaner indicator. Every 50 hours—Inspect the air cleaner. Every 400 hours—Service the air cleaner (earlier if the air cleaner indicator shows red, and more frequently in extremely dirty or dusty conditions).
Page 52
g011505 Figure 57 1. Air-cleaner safety filter Reset the indicator (Figure 55) if it shows red. g031861 Figure 56 Note: Do not clean a used element because cleaning it can damage the filter media. Important: Never attempt to clean the safety filter (Figure 57).
Fuel System Maintenance Servicing the Fuel System Draining the Fuel Tank Service Interval: Every 1,000 hours—Drain and clean the fuel tank. Before storage—Drain and clean the fuel tank. In addition to the listed service interval, drain and clean the tank if the fuel system becomes contaminated or if you are storing the machine for an extended period.
Install the dry filter canister by hand until the cable connectors with Grafo 112X (skin-over) grease gasket contacts the filter head, then rotate it an (Toro Part No. 505-47) or petroleum jelly to prevent additional 1/2 turn. corrosion. Start the engine and check for fuel leaks around Open the battery cover on the side of the shroud the filter head.
The cab fuses are located in the fuse box in the cab headliner (Figure 65 Figure 66). Coat both battery connections with Grafo 112X (skin-over) grease, Toro Part No. 505-47, Note: Cab model only petroleum jelly, or light grease to prevent corrosion.
Drive System Maintenance Adjusting the Traction-Pedal Angle You can adjust the operating angle of the traction pedal for your comfort. Loosen the 2 nuts and bolts securing the left side g032673 Figure 65 of the traction pedal to the bracket (Figure 67).
Changing the Rear-Axle Oil Service Interval: After the first 200 hours Every 800 hours Position the machine on a level surface. Clean the area around the 3 drain plugs; 1 on each end and 1 in the center (Figure 70). Remove the check plugs to make draining the g008862 oil easier.
Cooling System Add enough oil to bring the level up to the bottom of the check plug holes; refer to Changing the Maintenance Planetary-Gear-Drive Oil (page 56). Install the plugs. Cooling System Safety Checking the Rear Wheel • Swallowing engine coolant can cause poisoning; Toe-In keep out of reach from children and pets.
Servicing the Engine-Cooling System Service Interval: Every 100 hours Every 2 years Remove debris from the oil radiator/oil cooler daily. Clean them more frequently in dirty conditions. This machine is equipped with a hydraulically-driven fan drive system that automatically (or manually) reverses to reduce the radiator/oil cooler and screen g020441 Figure 72...
Brake Maintenance Belt Maintenance Servicing the Alternator Adjusting the Service Belt Brakes Service Interval: After the first 10 hours Adjust the service brakes when there is more than Every 100 hours 25 mm (1 inch) of free travel of the brake pedal, or when the brakes do not work effectively.
Tensioning the Blade-Drive Loosen the eye bolt allowing the removal of the extension spring (Figure 76). Belts Loosen the flange nut securing the stop bolt to the mounting tab and move the idler pulley away Service Interval: After the first 10 hours from the belt to release the belt tension (Figure Every 50 hours...
Toro. This fluid is compatible with the elastomers used System in Toro hydraulic systems and is suitable for a wide-range of temperature conditions. This fluid is compatible with conventional mineral oils, but for Hydraulic Fluid Specifications...
Page 63
Use the following Toro replacement filters: oil. Contact your authorized Toro distributor for assistance. • Part No. 94-2621 for the rear (cutting unit) of the...
Page 64
Important: Use of any other filter may void the WARNING warranty on some components. Hydraulic fluid escaping under pressure can Position the machine on a level surface, lower penetrate skin and cause injury. the cutting units, engage the parking brakes, •...
Adjusting the Counterbalance Cutting Unit Maintenance Pressure Pivoting (Tilting) the Front The counterbalance test port is used to test the pressure in the counterbalance circuit (Figure 81). Cutting Unit to the Upright The recommended counterbalance pressure is 2241 kPa (325 psi). To adjust the counterbalance Position pressure, loosen the locknut, rotate the adjusting screw...
Cutting unit pitch is the difference in height of cut from the front of the blade plane to the back of the blade plane. Toro recommends a blade pitch of 8 to 11 mm (5/16 to 7/16 inch). That is the back of the blade plane is 8 to 11 mm (5/16 to 7/16 inch) higher than the front.
Servicing the Caster-Arm Servicing the Caster Bushings Wheels and Bearings Service Interval: Every 800 hours Removing the Bushings Remove the locknut from the bolt holding the caster-wheel assembly between the caster fork The caster arms have bushings pressed into the (Figure 86) or the caster-pivot arm (Figure...
Blade Maintenance To assemble the caster wheel, push the bearing into the wheel hub. Note: When installing the bearings, press on Blade Safety the outer race of the bearing. • Slide the bearing spacer into the wheel hub and Inspect the blade periodically for wear or damage. push the other bearing into the open end of the •...
Replace the blade if it hits a solid object, is out Both cutting edges and the sail, which is the turned-up of balance, or is bent. Always use genuine Toro portion opposite of the cutting edge, contribute to a replacement blades to ensure safety and optimum good quality of cut.
Note: Remove the blades and sharpen them on a grinder. After sharpening the cutting edges, install the blade with the anti-scalp cup and blade bolt; refer to Removing and Installing the Cutting-Unit Blade(s) (page 69). Correcting a Cutting Unit Mismatch When there is mismatch between the blades on a single cutting unit, the grass appears streaked when it is cut.
Cab Maintenance Cleaning the Cab Important: Use care around the cab seals and lights (Figure 92). If you are using a pressure washer, keep the washer wand at least 0.6 m (2 ft) away from the machine. Do not use the pressure washer directly on the cab seals and lights or under the rear overhang.
Cleaning the Cab Pre-Filter The purpose of the cab pre-filter is to prevent large debris, such as grass and leaves, from entering the cab filters. Rotate the screen cover down. Clean the filter with water. Note: Do not use a pressure washer. Important: If the filter has a hole, tear, or other damage, replace the filter.
Storage Remove and discard the oil filter. Install a new oil filter. Refill the oil pan with designated quantity of Storage Safety motor oil. • Shut off the engine, remove the key, and wait Turn the key in the switch to the O position, for all movement to stop before you leave the start the engine, and run it at idle speed for...
Page 74
The Toro Company (“Toro”) respects your privacy. When you purchase our products, we may collect certain personal information about you, either directly from you or through your local Toro company or dealer. Toro uses this information to fulfil contractual obligations - such as to register your warranty, process your warranty claim or to contact you in the event of a product recall - and for legitimate business purposes - such as to gauge customer satisfaction, improve our products or provide you with product information which may be of interest.
Page 75
While the exposure from Toro products may be negligible or well within the “no significant risk” range, out of an abundance of caution, Toro has elected to provide the Prop 65 warnings. Moreover, if Toro does not provide these warnings, it could be sued by the State of California or by private parties seeking to enforce Prop 65 and subject to substantial penalties.
Page 76
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 your Authorized Toro Service Center.