Toro 30447 Operator's Manual
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Toro 30447 Operator's Manual

Rotary mowers
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Form No. 3370-876 Rev B
Groundsmaster
®
4100-D and
4110-D Rotary Mowers
Model No. 30447—Serial No. 312000001 and Up
Model No. 30449—Serial No. 312000001 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 1 4100-D and 4110-D Rotary Mowers Model No. 30447—Serial No. 312000001 and Up Model No. 30449—Serial No. 312000001 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)

  • Page 2: Introduction

    Figure 1 with the muffler assembly. 1. Safety alert symbol Genuine Toro spark arresters are approved by the USDA Forestry Service. This manual uses 2 other words to highlight information. Important: This engine is equipped with a spark Important calls attention to special mechanical arrester muffler.

  • Page 3: Table Of Contents

    Safety ................4 Replacing the Blade Drive Belt ......47 Safe Operating Practices ........4 Controls System Maintenance......... 48 Toro Mower Safety ..........6 Adjusting the Throttle Cable....... 48 Sound Power Level..........7 Adjusting the Traction Pedal Linkage ....48 Sound Pressure Level ...........

  • Page 4: Safety

    Safety ◊ incorrect hitching and load distribution. • The owner/user can prevent and is responsible for This machine meets or exceeds CEN standard accidents or injuries occurring to himself or herself, EN 836:1997, ISO standard 5395:1990, and ANSI other people, or property. B71.4-2004 specifications in effect at the time of production.
  • Page 5 • Before attempting to start the engine, disengage all restarting and operating the equipment. Torque blade attachment clutches, shift into neutral, and all the spindle pulley nuts to 130 to 150 ft-lb (176 engage the parking brake. Only start the engine from to 203 N⋅m);...

  • Page 6: Toro Mower Safety

    • Avoid starting or stopping on a slope. If tires lose Toro Mower Safety traction, disengage the blades and proceed slowly The following list contains safety information specific straight down the slope. Avoid raising the side to Toro products or other safety information that you cutting units on a slope.

  • Page 7: Sound Power Level

    Model 30447 has a sound pressure level at the operator’s object injuries. Do not resume mowing until the ear of 95 dBA, which includes an Uncertainty Value (K) area is cleared.

  • 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. 93-7818 1. Warning—read the Operator's Manual for instructions on torquing the blade bolt/nut to 115-149 N-m (85-110 ft-lb).
  • Page 9 117–2754 1. Warning—read the Operator's Manual. 2. Warning—do not operate this machine unless you are trained. 3. Warning—wear the seat belt when seated in the operator's position. 4. Warning—wear hearing protection. 5. Thrown object hazard—keep bystanders a safe distance from the machine. 6.
  • Page 10 117–2387 1. Raise left deck 4. Cooling fan 2. Raise center deck 5. Reverse 3. Raise right deck 6. Automatic 117-5723 7. High 1. Off 2. Headlights 8. Traction control 3. On 9. Low 4. Fast 10. Locked 5. Slow 11.
  • Page 11 104-3579 1. Low height of cut 2. High height of cut adjustment adjustment 119-0075 1. Read the Operator's 7. Powerpoint—10A fuse Manual for fuse information. 2. Engine preheat—60A fuse 8. Instuments—10A fuse 3. Engine, start—20A fuse 9. Control module—2A fuse 104-3599 4.
  • Page 12 7. Wear eye protection; explosive gases can smoking. cause blindness and other 119–0124 injuries (Model 30447 only) 3. Caustic liquid/chemical 8. Battery acid can cause blindness or severe burns. burn hazard 1. Warning—when the cab windows are open wear hearing 4.
  • Page 13 115-8455 1. Read the Operator's Manual. 106-6754 1. Warning—do not touch the hot surface. 2. Cutting/dismemberment hazard, fan and entanglement hazard, belt—stay away from moving parts. 120-6604 1. Thrown object hazard—keep bystanders away from the machine. 2. Cutting/dismemberment hazard of hand, mower 106-6755 blade—stay away from moving parts, keep all guards and shields in place.

  • Page 14: Setup

    Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. – No parts required Grease the machine. Used only on machines requiring Warning Decal European CE compliance. Media and Additional Parts Description Qty.

  • Page 15: Product Overview

    Tilt Steering Lever Product Overview Press the lever Figure 2 down to tilt the steering wheel Controls to the desired position. Then release the lever to lock the adjustment. Note: Determine the left and right sides of the machine from the normal operating position. Parking Brake Latch CAUTION A knob on the left side of the console actuates the...
  • Page 16 PTO Switch pump reaches full stroke or damage to the pump may occur. The PTO switch (Figure 4) has two positions: Out (start) and In (stop). Pull the PTO button out to engage Diagnostic Light the cutting unit blades. Push in the button to disengage the cutting unit blades.
  • Page 17 Engine Coolant Temperature Warning Cab Controls Light Model 30447 only The light (Figure 4) illuminates and the cutting units shut Wind Shield Wiper Switch down (PTO disengages) if the engine reaches an unsafe operating temperature. If the temperature continues to Press front of switch to activate the wind shield wipers rise the engine will shut down.

  • Page 18: 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 19: Operation

    • Preferred oil: SAE 15W-40 (above 0° F) • Alternate oil: SAE 10W-30 or 5W-30 (all temperatures) Toro Premium Engine Oil is available from your Figure 9 distributor in either 15W-40 or 10W-30 viscosity. See 1. Oil fill cap the parts catalog for part numbers.
  • Page 20 Use of summer grade fuel above 20° F (-7° C) will CAUTION contribute toward longer fuel pump life and increased If the engine has been running, the pressurized, power compared to winter grade fuel. hot coolant can escape and cause burns. Important: Do not use kerosene or gasoline •...
  • Page 21 Toro distributor for part numbers.) truck or trailer and refuel the equipment with Alternate fluids: If the Toro fluid is not available, other its wheels on the ground. fluids may be used provided they meet all the following •...
  • Page 22 One bottle is sufficient for 4-6 gallons (15-22 1) of hydraulic oil. Order part no. 44-2500 from your authorized Toro distributor. 1. Position the machine on a level surface, lower the cutting units, stop the engine, and remove the key.
  • Page 23 Checking the Tire Pressure Service Interval: Before each use or daily The tires are over-inflated for shipping. Therefore, release some of the air to reduce the pressure. The correct air pressure in the front and rear tires is 25-30 psi (172-207 kPa). Important: Maintain even pressure in all tires to ensure a good quality-of-cut and proper machine performance.
  • Page 24 installed) and the remaining spacers onto the spindle shaft. Install the tensioning cap to secure the assembly. 5. Remove the hairpin cotter and clevis pin securing the height-of-cut chains to the rear of the cutting unit (Figure 18). Figure 16 1.
  • Page 25 2. Remove the tensioning cap from the spindle shaft 6. Insert the clevis pins and install the hairpin cotters. (Figure 20) and slide the spindle out of castor arm. 7. Rotate tension rod counterclockwise (finger tight) Put the two shims (1/8 inch [3 mm]) onto spindle to put tension on adjustment.
  • Page 26 blade tips, distance should be approximately 0.38-0.62 inch (10-16 mm) (Figure 26). Figure 26 Figure 24 1. Skid 3. To adjust distance, locate adjuster bolt on rear pivot link of cutting unit (Figure 27). Loosen jam nut on adjuster bolt. Loosen or tighten adjuster bolts until Adjusting the Cutting Unit Rollers 0.38-0.62 inch (10-16 mm) clearance is attained, The cutting unit rollers should be mounted in the lower...

  • Page 27: Adjusting The Mirrors

    Recheck measurement between outside edges of both wing cutting units and adjust as necessary. Adjusting the Mirrors Model 30447 only Rear View Mirror Figure 28 While sitting in the seat, adjust the rear view mirror 1. Tensioning cap 4.

  • Page 28: Aiming The Headlights

    Important: Do not run the starter motor more than 15 seconds at a time or premature starter failure may result. If the engine fails to start after 15 seconds, turn the key to the Off position, recheck the controls and procedures, wait 15 additional seconds, and repeat the starting procedure.

  • Page 29: Pushing Or Towing The Machine

    The machine has interlock switches in the electrical a malfunction in the interlock system that should be system. These switches are designed to stop the engine corrected before resuming operation. when the operator gets off of the seat when the traction pedal is depressed.

  • Page 30: Jacking Points

    Coupler Fitting No. 95-0985 [Qty. 2], and • Front center of the operator's platform Hydraulic Fitting No. 340-77 [Qty. 2]) to the • The rear bumper reverse traction pressure test port (Figure 32) and the reverse four-wheel drive pressure port Operating Characteristics (Figure 33).

  • Page 31: Operating Tips

    Always Mow with Sharp Blades Before stopping the engine, disengage all controls and move the throttle to Slow. Moving the throttle to Slow A sharp blade cuts cleanly and without tearing or reduces high engine speed, noise, and vibration. Turn shredding the grass blades like a dull blade.
  • Page 32 • Operate the air conditioner blower at the mid speed setting. • Verify continuous seal between the roof and the headliner. Correct as required. • Measure the air temperature at the front center vent in the headliner (Typically stabilize at less than or equal to 50 degrees F.) •...

  • Page 33: 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 lug nuts. • Check the fan belt tension. After the first 10 hours •...

  • Page 34: Service Interval Chart

    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. Service Interval Chart Figure 36 Lubrication and reduces the potential of turf damage due to grease contamination.
  • Page 35 Traction Unit Service Interval: Every 50 hours • Brake shaft pivot bearings (5) (Figure 37) • Traction pedal pivot bushing (1) (Figure 38) • Front and rear axle pivot bushings (2) (Figure 39) • Steering cylinder ball joints (2) (Figure 40) •...
  • Page 36 Figure 42 • Lower link pivot (4) (Figure 43) • Upper link pivot (4) (Figure 43) • Castor fork shaft bushings (2) (Figure 44) • Spindle shaft bearings (3) (Figure 45) Figure 44 • Idler arm pivot bushings (2) (Figure 45) Figure 43 Figure 45...
  • Page 37 Center Lift Assemblies Wing Lift Assemblies • Lift arm bushings (2) (Figure 46) Wing lift cylinder (4) (Figure 48) • Lift cylinder bushings (4) (Figure 46) • Lift arm ball joints (2) (Figure 47) Figure 48 Wing Cutting Units • Castor fork shaft bushing (1 each) (Figure 49) •...

  • Page 38: Engine Maintenance

    Engine Maintenance 2. Before removing the filter (Figure 51), use low pressure air (40 psi, clean and dry) to help remove large accumulations of debris packed between Air Cleaner Maintenance outside of primary filter and the canister. Avoid using high pressure air which could force dirt through •...

  • Page 39: Servicing The Engine Oil And Filter

    Fuel System 5. Install the cover orienting the rubber outlet valve in a downward position - between approximately 5:00 Maintenance to 7:00 when viewed from the end. 6. Reset the indicator (Figure 50) if it shows red. Servicing the Fuel System Servicing the Engine Oil and Filter DANGER...

  • Page 40: Bleeding Air From The Injectors

    4. Tighten the tube connector securely. 5. Repeat the procedure on the remaining nozzles. Figure 55 1. Water separator filter canister 3. Clean the area where the filter canister mounts. 4. Remove the filter canister and clean the mounting surface. 5.

  • Page 41: Electrical System Maintenance

    Rinse with clear Figure 58 water. Coat the battery posts and cable connectors with 1. Battery Grafo 112X (skin-over) grease (Toro Part No. 505-47) or petroleum jelly to prevent corrosion. WARNING WARNING Charging the battery produces gasses that can CALIFORNIA explode.

  • Page 42: Fuses

    G011542 Figure 60 4. Coat both battery connections with Grafo 112X 1. Fuses (skin-over) grease, Toro Part No. 505-47, petroleum jelly, or light grease to prevent corrosion. Slide the rubber boot over the positive terminal. 5. Install the battery cover.

  • Page 43: Drive System Maintenance

    Drive System Note: The cab fuses (Figure 62) are located in the fuse box in the cab headliner (model 30447 only). Maintenance Changing the Planetary Gear Drive Oil Service Interval: After the first 200 hours Every 800 hours Change the oil initially after first 200 hours of operation.

  • Page 44: Changing The Rear Axle Lubricant

    bottom of the brake housing check hole. Install the plug. 10. Repeat the procedure on the opposite gear assembly. Figure 65 1. Drain plug location 5. Clean the area around the drain plug on the bottom of the gear box (Figure 66). 6.

  • Page 45: Checking The Rear Wheel Toe-In

    Checking the Rear Wheel Cooling System Toe-In Maintenance Service Interval: Every 800 hours Servicing the Engine Cooling After every 800 operating hours or annually, check the rear wheel toe-in. System 1. Measure the center-to-center distance (at axle height) Remove debris from the oil cooler and radiator daily. at the front and rear of the steering tires.

  • Page 46: Brake Maintenance

    Brake Maintenance Adjusting the Service Brakes Adjust the service brakes when there is more than 1 inch (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 47: Belt Maintenance

    Belt Maintenance Note: Make sure the belt is positioned on the spring side of the belt guide (Figure 70). Servicing the Alternator Belt Service Interval: After the first 10 hours Every 100 hours Check the condition and tension of the belts (Figure 69) after every 100 operating hours.

  • Page 48: Controls System Maintenance

    Controls System Maintenance Adjusting the Throttle Cable Service Interval: After the first 50 hours Every 400 hours Adjust the throttle cable (Figure 72) so that the governor Figure 71 lever on the engine contacts the low and high speed set 1.

  • Page 49: Hydraulic System Maintenance

    Every 800 hours Change the hydraulic fluid after every 800 operating hours, in normal conditions. If the fluid becomes contaminated, contact your local Toro distributor because the system must be flushed. Contaminated fluid looks milky or black when compared to clean oil.

  • Page 50: Replacing The Hydraulic Filters

    800 operating hours, in normal conditions. loose fittings, weather deterioration, and chemical deterioration. Make all necessary repairs before Use Toro replacement filters (Part No. 94-2621 for the operating. left side of the machine and 75-1310 for the right side of the machine).

  • Page 51: Mower Maintenance

    Mower Maintenance Pivoting (Tilting) the Front Cutting Unit Upright Note: Although not needed for normal maintenance procedures, the front cutting unit can be pivoted (tilted) to an upright position. Should you desire to tilt the cutting unit, proceed as follows: 1.

  • Page 52: Pivoting The Front Cutting Unit Down

    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 1/4 inch (6 mm). That is the back of the blade plane is 1/4 inch (6 mm) higher than the front.

  • Page 53: Servicing The Castor Arm Bushings

    Servicing the Castor Arm or the castor pivot arm (Figure 83). Grasp the castor wheel and slide the bolt out of the fork or pivot arm. Bushings The castor arms have bushings pressed into the top and bottom of the tube and after many hours of operation, the bushings will wear.

  • Page 54: Replacing The Cutting Unit Hinge Covers

    The blade must be replaced if a solid object is hit, the blade is out of balance, or if the blade is bent. Always use genuine Toro replacement blades to be sure of safety and optimum performance. Never use replacement blades made by other manufacturers because they could be dangerous.

  • Page 55: Inspecting And Sharpening The Cutter Blade(S)

    2. Grasp the end of the blade using a rag or thickly wears down, the quality-of-cut will degrade somewhat, padded glove. Remove the blade bolt, anti-scalp cup, although the cutting edges are sharp. The cutting edge and blade from the spindle shaft (Figure 86). of the blade must be sharp so that the grass is cut rather than torn.

  • Page 56: Correcting Cutting Unit Mismatch

    DANGER If the blade is allowed to wear, a slot will form between the sail and flat part of the blade (Figure 87). Eventually a piece of the blade may break off and be thrown from under the housing, possibly resulting in serious injury to you or bystanders.

  • Page 57: Spark Arrestor Maintenance

    Spark Arrestor the blade because it is bent. Make sure to measure all of the blades. Maintenance 6. Compare the measurements of the outer blades with the center blade. The center blade must not be more than 3/8 inch (10 mm) lower than the outer Servicing the Spark Arrestor blades.

  • Page 58: Cab Maintenance

    Cab Maintenance Cleaning the Cab Air Filters Service Interval: Every 250 hours (Replace them if they are torn or excessively dirty.) 1. Remove the thumb screws and grates from over both the in-cab and rear cab air filters (Figure 89). Figure 89 1.

  • Page 59: 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 60: Schematics

    Schematics g014815 Electrical Schematic (Rev. D)
  • Page 61 g017775 Electrical Schematic (Rev. D)
  • Page 62 g017776 Electrical Schematic (Rev. D)
  • Page 63 g017777 Electrical Schematic, EU-GM 4000/4100 (Rev. D)
  • Page 64 g017778 Electrical Schematic, EU-GM 4010 (Rev. D)
  • Page 65 g017779 Electrical Schematic, US-GM 4000/4100 (Rev. D)
  • Page 66 g017780 Electrical Schematic, US-GM 4010 (Rev. D)
  • Page 67 g017781 Electrical Schematic, US-GM 4110 (Rev. D)
  • Page 68 g017782 Electrical Schematic, GM 4010 (Rev. D)
  • Page 69 g017783 Electrical Schematic, GM 4110 (Rev. D)
  • Page 70 g017784 Electrical Schematic, GM 4110 Cab (Rev. D)
  • Page 71 g017785 Electrical Schematic, GM 4110 Cab (Rev. D)
  • Page 72 Hydraulic Schematic (Rev. B)
  • Page 73 Notes:...
  • Page 74 Notes:...
  • Page 75 Notes:...
  • 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 the Toro importer.

This manual is also suitable for:

30449Groundsmaster 4100-dGroundsmaster 4110-d

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