Toro Groundsmaster 4300-D Operator'S Manual Download Page 1

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Form No. 3428-937 Rev B

Groundsmaster

4300-D Traction

Unit

Model No. 30864—Serial No. 403430001 and Up

*3428-937* B

Summary of Contents for Groundsmaster 4300-D

Page 1: ...Form No 3428 937 Rev B Groundsmaster 4300 D Traction Unit Model No 30864 Serial No 403430001 and Up Register at www Toro com Original Instructions EN 3428 937 B...

Page 2: ...arily designed for cutting grass on well maintained lawns in parks sports fields and on commercial grounds Using this product for purposes other than its intended use could prove dangerous to you and...

Page 3: ...0 Recommended Maintenance Schedule s 50 Daily Maintenance Checklist 52 Pre Maintenance Procedures 53 Raising the Machine 53 Lubrication 53 Greasing the Bearings and Bushings 53 Engine Maintenance 55 E...

Page 4: ...rly on the machine Keep your hands and feet away from rotating parts Keep clear of the discharge opening Keep bystanders and children out of the operating area Never allow children to operate the mach...

Page 5: ...torquing the blade bolt nut to 115 to 149 N m 85 to 110 ft lb decal106 6754 106 6754 1 Warning do not touch the hot surface 2 Cutting dismemberment hazard fan and entanglement hazard belt stay away fr...

Page 6: ...ade stay away from moving parts keep all guards and shields in place decal120 4158 120 4158 1 Read the Operator s Manual 3 Engine preheat 2 Engine start 4 Engine shut off decalbatterysymbols Battery S...

Page 7: ...4 125 8754 1 Head lights 6 Slow 2 Engage 7 Lower the cutting units 3 Power take off PTO 8 Raise the cutting units 4 Disengage 9 Read the Operator s Manual 5 Fast decal121 3627 121 3627 1 Height of cut...

Page 8: ...chine 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 sit...

Page 9: ...decal138 6975 138 6975 1 Read the Operator s Manual 9...

Page 10: ...s for ANSI or CE compliance Hood latch assembly 1 5 Washer 1 Install the hood latch for CE compliance 6 No parts required Adjust the carrier frame 7 No parts required Adjust the roller scraper optiona...

Page 11: ...decal next to the serial number plate on the machine Figure 3 g276200 Figure 3 1 Warning decal 2 CE decal 2 Adjusting the Control Arm Position No Parts Required Procedure You can adjust the control a...

Page 12: ...ibutor for the appropriate parts needed for your machine Weight Part Number 110 8985 03 Configuration Number of weights to meet ANSI US standards Number of weights to meet CE European standards Fasten...

Page 13: ...arts needed for this procedure 1 Hood latch assembly 1 Washer Procedure 1 Unlatch and raise the hood 2 Remove the rubber grommet from the hole in the left side of the hood Figure 6 g004143 Figure 6 1...

Page 14: ...what height of cut and degree of cutting unit rotation you desire For heights of cut between 2 0 to 7 6 cm 0 75 to 3 inches mount the front carrier frames in the lower front mounting holes Figure 8 No...

Page 15: ...in a gap of 0 5 to 1 mm 0 02 to 0 04 inch between the rod and the roller 3 Tighten the grease fitting and screw to 41 N m 30 ft lb in an alternating sequence 8 Installing the Mulching Baffle Optional...

Page 16: ...chine performance Do not underinflate the tires Checking the Fluid Levels 1 Check the engine oil level before starting the engine refer to Checking the Engine Oil Level page 56 2 Check the hydraulic f...

Page 17: ...machine Parking Brake To engage the parking brake Figure 11 push down the brake pedal and press the top forward to latch To disengage the parking brake press the brake pedal until the parking brake l...

Page 18: ...r mow raise control lever to operate the mowers The mowers cannot be lowered when the mow transport lever is in the TRANSPORT position Hydraulic Filter Restriction Indicator The hydraulic filter restr...

Page 19: ...splash screen and main information screen at any time by pressing any of the InfoCenter buttons and then selecting the appropriate directional arrow g020650 Figure 16 1 Indicator light 3 Middle butto...

Page 20: ...ral Identifies the range as Low Coolant temperature C or F Temperature hot Traction or Traction Pedal Not allowed Start the engine The PTO is on InfoCenter Icon Description cont d The cruise control i...

Page 21: ...more information on the Faults menu and the information contained there Service Contains information on the machine such as hours of use counters and other similar numbers Diagnostics Displays the st...

Page 22: ...Description Model Lists the model number of the machine SN Lists the serial number of the machine Machine Controller Revision Lists the software revision of the master controller InfoCenter Revision L...

Page 23: ...in the Protected Menu without entering the PIN code Setting the Protect Settings to ON hides the protected options and requires you to enter the PIN code to change the setting in the Protected Menu Af...

Page 24: ...Specifications Note Specifications and design are subject to change without notice g193881 Figure 19 24...

Page 25: ...tions Length 86 4 cm 34 inches Width 86 4 cm 34 inches Height 24 4 cm 9 6 inches to carrier mount 26 7 cm 10 1 2 inches at 3 4 inch height of cut 34 9 cm 13 3 4 inches at 4 inch height of cut Weight 8...

Page 26: ...use the machine and remove all objects that the machine could throw Fuel Safety Use extreme care in handling fuel It is flammable and its vapors are explosive Extinguish all cigarettes cigars pipes a...

Page 27: ...an also use a biodiesel blended fuel of up to B20 20 biodiesel 80 petroleum diesel Sulfur content Ultra low sulfur 15 ppm Biodiesel fuel specification ASTM D6751 or EN14214 Blended fuel specification...

Page 28: ...the Water Separator page 28 Checking the Tire Pressure Service Interval Before each use or daily The correct air pressure in the front and rear tires is 83 to 103 kPa 12 to 15 psi Important Maintain p...

Page 29: ...e height of cut plate front and each side as shown in Figure 22 3 Beginning with front adjustment remove the bolt g011344 Figure 22 1 Height of cut bracket 3 Spacer 2 Height of cut plate 4 While suppo...

Page 30: ...ith the PTO engaged Note If the engine cranks there is a malfunction in the interlock system Correct this malfunction before operating the machine Checking the Blade Stopping Time Service Interval Bef...

Page 31: ...tic light which indicates if the machine detects a malfunction The diagnostic light is located on the InfoCenter above the display screen Figure 24 When the machine functions properly and the key swit...

Page 32: ...Allowed Use with combination sail or angle sail blade only Use it whenever the rollers build up with grass or large flat grass clumps of grass are seen The scrapers may increase clumping in certain ap...

Page 33: ...all moving parts to stop before adjusting the height of cut unless you can adjust it from the operating position Operate the engine only in well ventilated areas Exhaust gases contain carbon monoxide...

Page 34: ...e to become unstable Use extreme caution with grass collection systems or other attachments These can change the stability of the machine and cause a loss of control Starting the Engine Important The...

Page 35: ...eset regeneration process to complete before shutting off the engine Operate and maintain your machine with the function of the DPF in mind Engine load at high idle full throttle engine speed generall...

Page 36: ...at it is time to service the DPF In addition to the warnings the computer reduces the power produced by the engine at different ash accumulation levels InfoCenter Advisory and Engine Warning Messages...

Page 37: ...soot level When the high exhaust temperature icon is displayed in the InfoCenter a regeneration is in progress During reset regeneration the engine computer adjusts the engine settings to raise the ex...

Page 38: ...ation Menus 1 Access the Service menu press the center button to scroll down to the DPF REGENERATION option Figure 29 g227667 Figure 29 2 Press the right button to select the DPF Regeneration entry Fi...

Page 39: ...parked regeneration request and the engine computer is processing the regeneration Recov Stby The engine computer is requesting that you run a recovery regeneration Recov Regen You initiated a recover...

Page 40: ...le the reset regeneration is processing Whenever possible do not shut off the engine or reduce engine speed while the reset regeneration is processing Important Whenever possible allow the machine to...

Page 41: ...process Note If INHIBIT REGEN is set to ON the InfoCenter displays ADVISORY 185 Figure 38 Press button 3 to set inhibit regeneration setting to OFF and continue with the reset regeneration g224394 Fig...

Page 42: ...every 15 minutes g224397 Figure 42 If you do not perform a parked regeneration within 2 hours the InfoCenter displays parked regeneration required power takeoff disabled ADVISORY 189 Figure 43 g224398...

Page 43: ...l before performing the parked regeneration Recovery Regeneration Ensure that you have 1 2 tank of fuel before performing the recovery regeneration 2 Move the machine outside to an area away from comb...

Page 44: ...performing the recovery regeneration and press the right button to continue Figure 51 g224414 g227678 Figure 51 3 At the DPF checklist screen verify that the parking brake is engaged and that the eng...

Page 45: ...eck Message and Corrective Action Table Corrective Action Exit the regeneration menu and run the machine until the time since last regeneration is greater than 50 hours refer to Time Since Last Regene...

Page 46: ...s Advisory 184 Figure 57 Press the left button to exit to the home screen g224393 Figure 58 Canceling a Parked or Recovery Regeneration Use the Parked Regen Cancel or Recovery Regen Cancel setting to...

Page 47: ...ad operation Failure to do so may lead to turbo charger trouble Mowing with Sharp Blades A sharp blade cuts cleanly and without tearing or shredding the grass blades A dull blade which tears and shred...

Page 48: ...quipped before storing or hauling the machine Never store the machine or fuel container where there is an open flame spark or pilot light such as on a water heater or on other appliances Maintain and...

Page 49: ...sh or tow the machine 1 Locate the bypass valve on the left side of the hydrostat Figure 63 g003995 Figure 63 1 Bypass valve 2 Loosen the bolt 1 1 2 turns to allow the oil to bypass internally Note Be...

Page 50: ...ance Schedule s Maintenance Service Interval Maintenance Procedure After the first hour Torque the wheel lug nuts to 94 to 122 N m 70 to 90 ft lb After the first 10 hours Torque the wheel lug nuts to...

Page 51: ...e interval indicator is in the red zone Pack the rear wheel bearings Every 1 000 hours If you are using the recommended hydraulic fluid replace the hydraulic filter sooner if the service interval indi...

Page 52: ...e pressure Check the instrument operation Check the height of cut adjustment Check the condition of the blades Check all grease fittings for lubrication 3 Touch up damaged paint 1 Check the glow plug...

Page 53: ...reasing the Bearings and Bushings If you operate the machine under normal conditions use No 2 lithium grease to lubricate all bearings and bushings at the specified maintenance interval Lubricate bear...

Page 54: ...t arm pivot shaft 1 each Figure 68 g004157 Figure 68 Rear axle tie rod 2 Figure 69 g003987 Figure 69 Axle steering pivot 1 Figure 70 g004169 Figure 70 Steering cylinder ball joints 2 and rear axle 1 F...

Page 55: ...haft Engine Maintenance Engine Safety Shut off the engine and remove the key before checking the oil or adding oil to the crankcase Do not change the governor speed or overspeed the engine Servicing t...

Page 56: ...e is shipped with oil in the crankcase however the oil level must be checked before and after the engine is first started Important Check the engine oil daily If the engine oil level is above the Full...

Page 57: ...Oil and Filter Service Interval After the first 50 hours Every 250 hours 1 Start the engine and let it run 5 minutes to allow the oil to warm up 2 With the machine parked on a level surface shut off...

Page 58: ...onal information 4 Install the dry filter canister by hand until the gasket contacts the filter head then rotate it an additional 1 2 turn 5 Start the engine and check for fuel leaks around the filter...

Page 59: ...replacing the water separator turn the key to ON but do not start the engine 3 times for 10 seconds each time g194210 g031662 Figure 79 Draining the Fuel Tank Service Interval Every 800 hours Drain a...

Page 60: ...ry before repairing the machine Disconnect the negative terminal first and the positive last Connect the positive terminal first and the negative last Charge the battery in an open well ventilated are...

Page 61: ...ean the exterior of the battery case and the battery posts Note Connect the leads of the battery charger to battery posts before connecting the charger to the electrical source 2 Look at the battery a...

Page 62: ...parts of the engine and any rotating parts 4 Turn the key in the switch to the ON position start the engine and rotate the cam hex in either direction until the wheels cease rotation 5 Tighten the loc...

Page 63: ...drive belts can cause personal injury Do not operate the machine without the guards in place Keep your fingers hands and clothing clear of the rotating fan and drive belt Shut off the engine and remo...

Page 64: ...al moves before you feel braking resistance g026816 Figure 89 1 Free travel Note Use the wheel motor backlash to rock the drums back and forth to ensure that the drums are free prior to and after adju...

Page 65: ...he 2 screws locking the adjustment 4 Press the brake pedal to disengage the parking brake 5 Check the adjustment and adjust as required Belt Maintenance Servicing the Alternator Belt Service Interval...

Page 66: ...to identify a satisfactory product Note Toro does not assume responsibility for damage caused by improper substitutions so use products only from reputable manufacturers who will stand behind their r...

Page 67: ...a large drain pan under the fitting secured to the bottom of the hydraulic fluid reservoir Figure 94 g004139 Figure 94 1 Hose 3 Disconnect the hose from the bottom of the fitting and let the hydrauli...

Page 68: ...the engine running view the indicator it should be in the green zone When the indicator is in the red zone change the hydraulic filters g004132 Figure 95 1 Hydraulic filter restriction indicator Impor...

Page 69: ...in the hydraulic circuits Contact your authorized Toro distributor for assistance Hydraulic Valve Solenoid Functions Use the list below to identify and describe the different functions of the solenoi...

Page 70: ...posed g011356 Figure 99 1 Front roller 3 Bearing 2 Mounting bolt 4 Bearing spacer 3 Push the second bearing out in press 4 Inspect the roller housing bearings and bearing spacer for damage Figure 99 R...

Page 71: ...Rotate the marked end of the blade to the 3 and 9 o clock positions Figure 100 and measure the heights 6 Compare the 12 o clock measured height to the height of cut setting It should be within 0 7 mm...

Page 72: ...ng unit to the transport position engage the parking brake shut off the engine and remove the key Note Block or lock the cutting unit to prevent it from accidentally falling 2 Grasp the end of the bla...

Page 73: ...1 Cutting edge 3 Wear slot crack 2 Sail 5 Inspect the cutting edges of all blades Sharpen the cutting edges if they are dull or nicked Sharpen only the top of the cutting edge and maintain the origin...

Page 74: ...d the negative last 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 Part Number 505 47...

Page 75: ...Notes...

Page 76: ...Notes...

Page 77: ...Notes...

Page 78: ...these activities We will not sell your personal information to any other company We reserve the right to disclose personal information in order to comply with applicable laws and with requests by the...

Page 79: ...to restaurants grocery stores hotels schools and hospitals and on a wide variety of products Additionally some online and mail order retailers provide Prop 65 warnings on their websites or in catalogs...

Page 80: ...ion of the original product warranty and become the property of Toro Toro will make the final decision whether to repair any existing part or assembly or replace it Toro may use remanufactured parts f...

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