Toro 30873 Operator'S Manual Download

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125-4605

Power seat (10 A)

Power supplied (10 A)

Work light (10 A)

GM4700 controller (2 A)

Engine (10 A)

Power supplied (7.5 A)

Power port (10 A)

GM4500 controller (2 A)

Infocenter (2 A)

10.

Cab (60 A)

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125-4606

Read the

Operator’s Manual

for information on

maintenance.

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121-3627

Height-of-cut settings

Summary of Contents for 30873

Page 1: ...3416 993 Rev A Groundsmaster 4500 D and 4700 D Traction Unit Model No 30873 Serial No 401110001 and Up Model No 30874 Serial No 401410001 and Up Register at www Toro com Original Instructions EN 3416...

Page 2: ...tion training materials accessory information help finding a dealer or to register your product Whenever you need service genuine Toro parts or additional information contact an Authorized Service Dea...

Page 3: ...8 Daily Maintenance Checklist 39 Service Interval Chart 40 Pre Maintenance Procedures 41 Pre Maintenance Safety 41 Preparing the Machine for Maintenance 41 Lifting the Machine 41 Opening the Hood 42 A...

Page 4: ...ds or feet near moving components of the machine Do not operate the machine without all guards and other safety protective devices in place and working on the machine Keep clear of any discharge openi...

Page 5: ...hazard fan and entanglement hazard belt stay away from moving parts decal106 6755 106 6755 1 Engine coolant under pressure 3 Warning do not touch the hot surface 2 Explosion hazard read the Operator...

Page 6: ...ttery Symbols Some or all of these symbols are on your battery 1 Explosion hazard 6 Keep bystanders a safe distance away from the battery 2 No fire open flame or smoking 7 Wear eye protection explosiv...

Page 7: ...ive slowly when turning decal121 3884 121 3884 1 Engine stop 3 Engine start 2 Engine preheat decal121 3887 121 3887 1 Read the Operator s Manual decal136 2931 136 2931 For Groundsmaster 4500 Only 1 Ra...

Page 8: ...ht 10 A 7 GM4700 controller 2 A 3 Engine 10 A 8 Power supplied 7 5 A 4 Power port 10 A 9 GM4500 controller 2 A 5 Infocenter 2 A 10 Cab 60 A decal125 4606 125 4606 1 Read the Operator s Manual for info...

Page 9: ...tting units lowered to the ground while operating the machine on slopes Raising the cutting units while operating on slopes can cause the machine to become unstable 1 Warning read the Operator s Manua...

Page 10: ...ting units lowered to the ground while operating the machine on slopes Raising the cutting units while operating on slopes can cause the machine to become unstable 1 Warning read the Operator s Manual...

Page 11: ...arts Description Qty Use Operator s Manual 1 Review before operating the machine Engine owner s manual 1 Refer to the manual for additional maintenance information Operator Training Material 1 Review...

Page 12: ...ket and the hood latch bracket with the holes in the hood Figure 4 Note Align the lock bracket flush against the hood and the hood latch bracket flush against the lock bracket Do not remove the bolt a...

Page 13: ...roller 3 Secure the grease fitting and screw to 41 N m 30 ft lb in an alternating sequence 4 Installing the Mulching Baffle Optional No Parts Required Procedure 1 Thoroughly clean debris from the moun...

Page 14: ...ar axle lubricant level before you start the engine for the first time refer to Checking the Rear Axle Lubricant page 55 7 Check the engine oil level before starting the engine refer to Checking the E...

Page 15: ...engage the parking brake Figure 9 Parking Brake Pedal To engage the parking brake Figure 9 connect the pedals together with the pedal locking latch and push down on the right brake pedal while engagi...

Page 16: ...position and you are in the seat Cruise Control Switch The cruise control switch locks in the pedal position to maintain the desired ground speed Figure 10 Pressing the rear of the switch turns off t...

Page 17: ...status various diagnostics and other information about the machine Figure 13 There is a splash screen and main information screen of the InfoCenter You can switch between the splash screen and main i...

Page 18: ...e is engaged The range is high Neutral 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 Desc...

Page 19: ...ilar numbers Diagnostics Lists various states that the machine currently has you can use this to troubleshoot certain issues as it quickly tells you which machine controls are on and which are off Set...

Page 20: ...ngs 1 From the Main Menu scroll down to the Settings Menu and press the right button 2 In the Settings Menu scroll down to the Protected Menu and press the right button 3 To enter the PIN code use the...

Page 21: ...ments between 50 and 100 4 Press the left button to exit Turning the Smart Power ON OFF 1 In the settings menu scroll down to Smart Power 2 Press the right button to switch between ON and OFF 3 Press...

Page 22: ...Specifications g198614 Figure 14 22...

Page 23: ...1937 kg 4 270 lb 2277 kg 5 020 lb Note Specifications and design are subject to change without notice Cutting Unit Specifications Specifications Table Length 86 4 cm 34 inches Width 86 4 cm 34 inches...

Page 24: ...er refuel the machine in an enclosed space Never store the machine or fuel container where there is an open flame spark or pilot light such as on a water heater or other appliance If you spill fuel do...

Page 25: ...rve the following precautions Biodiesel fuel specification ASTM D6751 or EN14214 Blended fuel specification ASTM D975 or EN590 Observe the following precautions Biodiesel blends may damage painted sur...

Page 26: ...rsonal injury Torque the wheel lug nuts to the proper torque value Adjusting the Roll Bar WARNING To avoid injury or death from rollover keep the roll bar in the raised locked position and use the sea...

Page 27: ...units is greatly improved by removing the cutting unit from the machine 1 Park the machine on a level surface engage the parking brake lower the cutting unit to the ground shut off the engine and rem...

Page 28: ...the seat and move the PTO switch to ON Note The PTO should not engage If the PTO engages there is a malfunction in the interlock system Correct this malfunction before operating the machine 4 Engage t...

Page 29: ...discharged more efficiently reducing congestion under the cutting units It requires more horsepower to run It tends to discharge further left and can tend to windrow at lower heights of cut DANGER Usi...

Page 30: ...uirements Requires more power to run in some applications tends to windrow at lower height of cut in lush grass cannot be used with the mulching baffle Grass will build up in the chamber if attempting...

Page 31: ...old down a folding roll bar in areas where there are slopes drop offs or water Slope Safety Establish your own procedures and rules for operating on slopes These procedures must include surveying the...

Page 32: ...can use the brakes to assist in turning the machine However use them carefully especially on soft or wet grass because the turf may be torn accidentally The brakes can also help you to maintain tract...

Page 33: ...control function and the front of the switch sets the desired ground speed Note Pressing either the brake pedal or moving the traction pedal into the REVERSE position for 1 second also disengages the...

Page 34: ...more stable cutting unit but can decrease the traction capability Increasing the counterbalance setting can increase the traction capability but may result in a poor after cut appearance refer to Sett...

Page 35: ...the float position by pressing and holding all lift switches rearward until the cutting units raise to the desired height For Groundsmaster 4700 machines press all 3 lift switches to raise all 7 cutt...

Page 36: ...Park the machine on a level surface 3 Engage the parking brake 4 With the cutting units lowered slip the loop of the lanyard into the slot in the reinforcement plate of the roller support Figure 27 g...

Page 37: ...the check valve in the 4 wheel drive manifold To bypass the check valve connect a hose assembly to the reverse traction pressure test port located on the hydrostat and on the port located between port...

Page 38: ...heck level of coolant at the beginning of each day Remove debris from the engine area oil cooler and radiator Check the hydraulic fluid level Inspect the hydraulic lines and hoses for leaks kinked lin...

Page 39: ...em fluid level Drain the water fuel separator Check the air filter dust cup and burp valve Check for unusual engine noises 2 Check the radiator and screen for debris Check for unusual operating noises...

Page 40: ...Notation for Areas of Concern Inspection performed by Item Date Information Service Interval Chart decal125 4606 Figure 31 40...

Page 41: ...omponents when required Carefully release pressure from components with stored energy Preparing the Machine for Maintenance 1 Ensure that the PTO is disengaged 2 Park the machine on a level surface 3...

Page 42: ...Tilt the hood to access the chassis as shown in Figure 34 g036674 Figure 34 Accessing the Hydraulic Lift Compartment Tilt the seat to access the hydraulic lift compartment as shown in Figure 35 g0367...

Page 43: ...Rear axle pivot bushings 2 as shown in Figure 37 g009705 Figure 37 Steering cylinder ball joints 2 as shown in Figure 38 g009706 Figure 38 1 Top fitting on kingpin Tie rod ball joints 2 as shown in Fi...

Page 44: ...the hole there is also an alignment mark on 1 end of the roller shaft Engine Maintenance Engine Safety Shut off the engine before checking the oil or adding oil to the crankcase Servicing the Air Clea...

Page 45: ...le from your authorized Toro distributor in either 15W 40 or 10W 30 viscosity See the Parts Catalog for part numbers Checking the Engine Oil Level Service Interval Before each use or daily Note The en...

Page 46: ...crankcase before adding new oil Changing the Engine Oil and Filter Service Interval After the first 50 hours Every 250 hours Crankcase oil capacity approximately 5 7 L 6 US qt with the filter 1 Start...

Page 47: ...Store fuel in a clean safety approved container and keep the cap in place Draining the Fuel Tank Service Interval Every 800 hours Drain and clean the fuel tank Before storage Drain and clean the fuel...

Page 48: ...filter head Figure 50 g028799 Figure 50 1 Fuel filter head 2 Fuel filter 2 Remove the filter and clean the filter head mounting surface Figure 50 3 Lubricate the filter gasket with clean lubricating...

Page 49: ...fuel pickup tube Figure 51 5 Insert the fuel pickup tube through the rubber bushing and into the tank Figure 51 Note Ensure that the fuel pickup tube is fully seated into the rubber bushing 6 Install...

Page 50: ...use a dirty battery discharges slowly To clean the battery wash the entire case with a solution of baking soda and water Rinse with clear water Coat the battery posts and cable connectors with Grafo 1...

Page 51: ...ate of 3 to 4 A for 4 to 8 hours WARNING Charging the battery produces gasses that can explode Never smoke near the battery and keep sparks and flames away from battery 5 When the battery is charged d...

Page 52: ...rallel to the axle 1 Park the machine on a level surface engage the parking brake lower the cutting units shut off the engine and remove the key 2 Chock the rear wheels and raise the front of machine...

Page 53: ...2 Check plug 3 If the oil level is low remove the fill plug at the 12 o clock position and add oil until it begins to flow out of the hole at the 3 o clock position 4 Check the O ring for the plug s...

Page 54: ...n plug into the brake housing Note Replace the O ring as needed Filling the Planetary Gear Drive with Lubricant 1 Through the fill plug hole slowly fill the planetary with 0 65 L 22 fl oz of high qual...

Page 55: ...the bottom of the check plug holes g009716 Figure 66 1 Check plug 2 Fill plug Changing the Rear Axle Lubricant Service Interval After the first 200 hours Every 800 hours Lubricant specification high q...

Page 56: ...ement must be 3 mm 1 8 inch less than the rear measurement g009169 Figure 69 1 Front of the machine 3 Center to center distance 2 3 mm 1 8 inch less than the rear measurement 2 To adjust remove the co...

Page 57: ...and ethylene glycol antifreeze Cooling system capacity 8 5 L 9 US qt 1 Carefully remove the radiator cap CAUTION If the engine has been running the pressurized hot coolant can escape and cause burns...

Page 58: ...tor cooler is still required 1 Unlatch and swing open the rear screen Figure 72 Note To remove the screen lift it off the hinge pins 2 Clean the screen thoroughly of all debris g198662 Figure 72 1 Rea...

Page 59: ...9721 Figure 74 1 Brake cable B Tighten the rear nut to move the cable rearward until the brake pedals have 13 to 25 mm 1 2 to 1 inch of free travel C Tighten the front nuts after the brakes are adjust...

Page 60: ...nufacturers who will stand behind their recommendation High Viscosity Index Low Pour Point Anti wear Hydraulic Fluid ISO VG 46 Material Properties Viscosity ASTM D445 cSt 40 C 104 F 44 to 50 cSt 100 C...

Page 61: ...ir and let the hydraulic fluid flow into a large drain pan 4 Install the hose when the hydraulic fluid stops draining 5 Fill the reservoir with hydraulic fluid refer to Checking the Hydraulic Fluid Le...

Page 62: ...place the charge hydraulic filter at the hydraulic lift compartment as shown in Figure 78 g036709 g031621 Figure 78 3 Lower and secure the operator s seat 4 Replace the return filter at the right side...

Page 63: ...n Figure 80 Secure the cutting unit to the pin with the lynch pin for Groundsmaster 4500 machines or retaining nut for Groundsmaster 4700 machines 3 Install the hydraulic motor to the cutting unit Fig...

Page 64: ...spect the blade periodically for wear or damage Use care when checking the blades Wrap the blades or wear gloves and use caution when servicing the blades Only replace or sharpen the blades never stra...

Page 65: ...ermine if only 1 or both right and left height of cut brackets need to be adjusted Note If the 3 or 9 o clock side is 1 6 to 6 0 mm 0 060 to 0 240 inch higher than the new front height then no adjustm...

Page 66: ...raction pedal in NEUTRAL put the PTO lever in the OFF position shut off the engine and remove the key 2 Examine the cutting ends of the blade carefully especially where the flat and curved parts of th...

Page 67: ...ve the battery terminals from the battery posts 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 ove...

Page 68: ...eded for the expected minimum temperature in your area Cutting Unit Deck If the cutting unit decks are separated from the traction unit for any length of time install a spindle plug in the top of the...

Page 69: ...Notes...

Page 70: ...Notes...

Page 71: ...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 72: ...o damage to seats due to wear or abrasion worn painted surfaces scratched decals or windows etc Parts Parts scheduled for replacement as required maintenance are warranted for the period of time up to...

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