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Toro 02750 Operator's Manual

4wd 5-plex base unit
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T4240 4WD 5-PLEX BASE UNIT
Model No: 02750-Serial No. from 310000001
Part No. 111-3985 Rev A
Original Instructions (EN)
Date: 24.06.10

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  • Page 1 Part No. 111-3985 Rev A T4240 4WD 5-PLEX BASE UNIT Model No: 02750-Serial No. from 310000001 Original Instructions (EN) Date: 24.06.10...
  • Page 3 READ THIS MANUAL BEFORE USING THE T4240 MOWER. IT IS ESSENTIAL THAT OPERATORS STUDY IT FOR THEIR OWN SAFETY. ALL OPERATORS SHOULD SEEK AND OBTAIN PROFESSIONAL AND PRACTICAL INSTRUCTIONS ON THE SAFE USE OF THE MOWER. THESE SERVICES ARE AVAILABLE THROUGH TORO APPROVED COMMERCIAL DEALERS.

  • Page 5: Table Of Contents

    CONTENTS CONTENTS Page No. SAFETY PRECAUTIONS 1.7 - 1.17 Training Preparation Operation 1.9 - 1.10 Slopes Handling and storage of fluids 1.11 Maintenance and storage 1.12 Decals 1.13 - 1.17 EC CONFORMITY INFORMATION 1.18 - 1.19 Noise / Vibration levels 1.18 EC Declaration of Conformity 1.19...
  • Page 6 CONTENTS CONTENTS Page No. Fuel level gauge 1.37 Hour meter 1.37 Transmission neutral indicator light 1.38 Cutterhead drive switch indicator light 1.38 Parking brake indicator light 1.38 Hydraulic return filter indicator light 1.38 Hydraulic transmission filter indicator light 1.38 Cutterhead position control 1.39 Dual lift configuration control 1.39...

  • Page 7: Safety Precautions

    SAFETY PRECAUTIONS This manual should be regarded as part of the machine, as it gives essential information regarding machine safety, operation, maintenance and specifications. READ THIS MANUAL BEFORE USING THE T4240 MOWER, IT IS ESSENTIAL THAT OPERATORS STUDY IT FOR THEIR OWN SAFETY. THE FOLLOWING PRECAUTIONS MUST BE TAKEN TO HELP PREVENT ACCIDENTS.

  • Page 8: Preparation

    SAFETY PRECAUTIONS Preparation Check that the machine complies with all applicable regulations, including those in force when used on the public highway. While mowing, always wear substantial footwear and long trousers. Do not operate the equipment when barefoot or wearing open sandals. Eye protection should be worn. Thoroughly inspect the area where the equipment is to be used and remove all objects which can be thrown by the machine.

  • Page 9: Operation 1.9

    SAFETY PRECAUTIONS Operation Do not operate the engine in a confined space where dangerous carbon monoxide fumes can collect. Mow only in daylight or in good artificial light. Before attempting to start the engine, engage the parking brake, disengage the cutterhead drive system and ensure that the forward/reverse speed controls are in the neutral position.
  • Page 10 1.10 SAFETY PRECAUTIONS 1.10 Operation continued Watch out for traffic when crossing or near roadways. Use extreme caution when reversing. Disengage the cutterhead drive system before crossing surfaces other than grass. When using the machine, never direct discharge of material towards bystanders or allow anyone near the machine while in operation.

  • Page 11: Handling And Storage Of Fluids

    1.11 SAFETY PRECAUTIONS 1.11 Handling and Storage of Fluids Hydraulic Oil - Avoid contact with eyes and prolonged contact with skin. - Protective goggles should be worn when pouring. - Use of gloves or barrier cream is recommended. - Wash hands thoroughly after contact. - Store under cover, away from heat and sources of ignition.

  • Page 12: Maintenance And Storage

    1.12 SAFETY PRECAUTIONS 1.12 Maintenance and Storage Take care when rotating a cutting cylinder as this can cause other cylinders to rotate. When the machine is to be parked, stored or left unattended, lift the cutterheads to the transport position and engage the safety locks or lower the cutterheads to the ground.

  • Page 13: Decals 1.13

    1.13 SAFETY PRECAUTIONS 1.13 Decals Decal - Control Panel Part No: 994912 (1) Location: Control Panel a) Ignition Switch h) Cutters - off b) Engine Speed - Slow i) Cutters - Forward c) Engine Speed - Fast j) Horn d) Parking Brake - Engage k) Cutters - Lift e) Parking Brake - Disengage l) Cutters - Hold...

  • Page 14: Decals Continued

    1.14 SAFETY PRECAUTIONS 1.14 Decals continued Decal - Inclines Part No: 111-0936 (A) Location: Centre Platform a) Warning - Travel slowly when turning and on slopes b) Warning - Maximum Slope c) Warning - Seat belt must be worn only with a R.O.P.S in the vertical position.
  • Page 15 1.15 SAFETY PRECAUTIONS 1.15 Decals continued Decal - Engine Fan/Radiator Part No: 111-3902 (A) Location: Engine Fan Cowl a) Danger of severing fingers b) Caution c) Warning - Hot Surfaces d) Read and understand the Operators Manual Important: Only remove radiator cap when the engine is cool.
  • Page 16 T4240 4WD 5-PLEX BASE UNIT 1750 2800 kW 35.3 Code Serial No: 310000001 02750 Decal - Prevent Platform Damage Part No: 111-3909 (A) Location: Platform, Seat well a) Engage parking brake b) Lower cutterheads c) Caution d) Raise/lower platform e) Read and understand the Operators Manual...
  • Page 17 1.17 SAFETY PRECAUTIONS 1.17 Decals continued Decal - Maintenance T4240 DAILY MAINTENANCE DAILY MAINTENANCE Part No: 953812 (2) FUEL LEVEL ENGINE OIL SEAT SWITCH Location: Underside of engine FUEL Cover next to latch 50 HOURS MAINTENANCE TYRES FASTENERS CLEAN AND INSPECT THE MACHINE. HOSE LINES HYDRAULIC OIL AIR CLEANER...
  • Page 18 EC CONFORMITY INFORMATION 1.18 Noise Levels Operator Daily Personal Noise Exposure: TORO have no control over site conditions, duration of use, state of maintenance or adjustment of the mower. SPELLBROOK, BISHOP'S STORTFORD, HERTS. CM23 4BU. ENGLAND. All of these factors will affect the operator’s daily...

  • Page 19: Ec Conformity Information 1.18

    1.19 EC CONFORMITY INFORMATION 1.19 EC DECLARATION OF CONFORMITY Manufactured for: Toro Company Hayter Limted Address: Spellbrook, Bishop s Stortford, Herts. CM23 4BU. ENGLAND declare that the lawnmower Model name: T4240 Type: Ride-on cylinder Model No: 02750 Cutting width: 346 cm...

  • Page 20: Introduction

    The safety precautions listed herein and all other generally recognised regulations on safety and all road traffic regulations must be observed at all times. Any unauthorised modifications carried out to this machine may relieve TORO of liability for any resulting damage or injury.

  • Page 21: Specifications 1.21

    1.21 SPECIFICATIONS 1.21 Specifications ALL FIGURES ARE NOMINALLY QUOTED AT THE RATED ENGINE SPEED OF 2800 RPM UNLESS OTHERWISE STATED. Engine T4240 Type: Kubota V2203 Diesel 4 cylinders in line Power Rating: 35.3 kw (47.3 hp) @ 2800 rpm DIN 70020 Capacity: 2197 cc (134 cu in) Air Cleaner:...

  • Page 22: Cutterhead Drive System

    1.22 SPECIFICATIONS 1.22 Cutterhead Drive System Drive Type: Hydraulic Pump: Tandem hydraulic gear type Delivery Rate: 31 Litres per minute (6.8 UK gallons per minute, each circuit) Cutterhead Motors: Hydraulic gear type, reversible, pressure balanced with integral differential pressure sensing relief check valve. Direct drive Control: Electro-hydraulic Automatic diverter valve safety cut-off...

  • Page 23: Cutterhead Lift System And Steering

    1.23 SPECIFICATIONS 1.23 Cutterhead Lift System and Steering Drive Type: Hydraulic Pump: Hydraulic gear pump with integral relief valve Delivery Rate: 11 litres per minute (2.9 UK gallons per minute) Steering: Power beyond hydrostatic steering valve with priority flow to steering and auxiliary flow to cutterhead lift system.

  • Page 24: Vehicle Specifications

    1.24 SPECIFICATIONS 1.24 Vehicle Specifications 0 - 24 km/hr (0 - 15 mph) Forward Travel Speed: 0 - 11 km/hr (0 - 7 mph) Reverse Tyres Tyre Type Recommended Tyre Pressures Turf Conditions Road Conditions Max Pressure 26 x 12 - 12 4 ply 0.7 bar 1.4 bar 1.7 bar...

  • Page 25: Operator Controls

    1.25 SPECIFICATIONS 1.25 Operator Controls Steering: Automotive padded steering wheel with adjustable steering column Cylinder Drive: Electric switch (forward - off - reverse) Engine Speed: Hand lever Parking Brake: Hand lever Forward and Reverse: Separate foot operated pedals Ignition: Key start, shut - off and engine preheat Differential Lock: Foot pedal ‘Work’...

  • Page 26: Weight And Dimensions

    ISO viscosity grade ISO viscosity grade 46 hydraulic oil 68 hydraulic oil Should you be in any doubt please contact your TORO dealer. Using incorrect grades will cause premature wear of hydraulic components and invalidate warranty. Cutterhead MK3 200 mm Cutterhead...

  • Page 27: Operating The Mower 1.27

    1.27 OPERATING THE MOWER 1.27 Safety Notice WARNING: PREVENT ACCIDENTS - Before operating the mower it is essential that; The operator reads and understands this manual. The operator platform latching mechanism is fully engaged and in good working order, refer to OPERATOR PLATFORM LATCHING MECHANISM.

  • Page 28: Identification Of Control Panel Components

    1.28 OPERATING THE MOWER 1.28 Identification of Control Panel Components 1. Parking brake lever 2. Lighting switch (supplied with lighting kit) 3. Warning beacon switch (supplied with beacon kit) 4. Hazard warning switch (supplied with lighting kit) 5. Cutterhead position controls 6.

  • Page 29: Braking System

    1.29 OPERATING THE MOWER 1.29 Braking System Parking brake engaged Parking brake: Move the parking brake lever to its rear position to engage the parking brake. Do not operate the mower with the parking brake engaged. WARNING: PREVENT ACCIDENTS - The parking brake operates on the front wheels only.

  • Page 30: Work/Transport Modes

    1.30 OPERATING THE MOWER 1.30 Work / Transport Modes WARNING: PREVENT ACCIDENTS - Ensure that the modes selected is appropriate to the mode of operation of the machine. Select ‘work’ mode when operating the mower in conditions of poor traction when maximum tractive performance is required.

  • Page 31: Differential Lock

    1.31 OPERATING THE MOWER 1.31 Differential Lock WARNING: PREVENT ACCIDENTS - Do not engage the differential lock at high speed. The turning circle will increase with the differential lock engaged. The differential lock is effective only when ‘work’ mode is selected. The differential lock operates in both ‘forwards’...

  • Page 32: Forward Travel Speed Backstop Lever

    1.32 OPERATING THE MOWER 1.32 Forward Travel Speed Backstop Lever The backstop lever can be used to limit the movement of the forward pedal for accurate forward travel speed, and the clip rate required. Operate the lever in a forward direction to increase the travel speed setting and in a rearward direction to decrease.

  • Page 33: Adjustable Steering Column

    1.33 OPERATING THE MOWER 1.33 Adjustable Steering Column WARNING: PREVENT ACCIDENTS - Before operating the mower, ensure that the steering column adjuster mechanism is in good working order and that the steering wheel is locked securely in position. WARNING: PREVENT ACCIDENTS - Adjustment of the steering wheel and steering column should only be carried out when the mower is at a standstill with the parking brake engaged.

  • Page 34: Folding The R.o.p.s

    1.34 OPERATING THE MOWER 1.34 Folding the R.O.P.S The R.O.P.S frame may be folded down to allow access into areas of restricted height. WARNING: PREVENT ACCIDENTS - While the R.O.P.S frame is folded down it does not provide any protection in the event of a roll-over and should not be considered as a Roll Over Protective Structure.

  • Page 35: Operator Seat

    1.35 OPERATING THE MOWER 1.35 Operator Seat WARNING: PREVENT ACCIDENTS - Before operating the mower ensure that the operator seat mechanisms are in good working order and that the seat is locked securely in position. WARNING: PREVENT ACCIDENTS - Adjustment of the seat mechanisms should only be carried out when the mower is at a standstill with the parking brake engaged.

  • Page 36: Warning Systems

    1.36 OPERATING THE MOWER 1.36 Warning Systems Engine coolant overheating warning: The engine coolant warning light illuminates, the horn is actuated and the cutters stop. Hydraulic oil overheating warning: The hydraulic oil warning light illuminates and the horn is actuated when the hydraulic oil in the reservoir exceeds 95˚...

  • Page 37: Ignition Key

    1.37 OPERATING THE MOWER 1.37 Ignition Key = Engine off. = Engine run / Auxiliary on. II = Engine pre-heat. III = Engine start. WARNING : PREVENT ACCIDENTS - Always remove the ignition key when the mower is not in use. IMPORTANT: PREVENT DAMAGE - Always fit the protective cap when the ignition key is removed to prevent ingress of dirt and moisture from damaging the mechanism.

  • Page 38: Transmission Neutral Indicator Light

    1.38 OPERATING THE MOWER 1.38 Transmission Neutral Indicator Light Illuminates when the travel control pedal is in the neutral position and the ignition key is turned to position ‘I’. Note: The parking brake must be engaged for the transmission neutral indicator light to illuminate. Cutterhead Drive Switch Indicator Light Illuminates when the cutterhead drive switch is in the ‘off’...

  • Page 39: Cutterhead Position Control

    1.39 OPERATING THE MOWER 1.39 Cutterhead Position Control The cutterheads may be raised or lowered independently using the bank of 3 lift control levers. To lower the cutterheads, operate the lift control levers in a downward direction until locked into position.

  • Page 40: Cutterhead Drive Engagement

    1.40 OPERATING THE MOWER 1.40 Cutterhead Drive Engagement The cutterhead drive can be engaged only when the operator is seated correctly, refer to OPERATOR PRESENCE CONTROLS. Briefly operate the lift control levers to raise the cutterheads, thereby removing the cutterhead suspension deadweights and wing units stored energy 1.

  • Page 41: Starting The Engine

    1.41 OPERATING THE MOWER 1.41 Starting The Engine WARNING: PREVENT ACCIDENTS - Before starting the engine check that; - You have read and understood the Safety Precautions section in this manual. - The area is clear of bystanders. - The cutterhead drive is disengaged. - The parking brake is engaged.

  • Page 42: Stopping The Engine

    1.42 OPERATING THE MOWER 1.42 Stopping The Engine To stop the engine: Turn the ignition key to position ‘0’. WARNING: PREVENT ACCIDENTS - If the engine fails to stop when the ignition key is turned to ‘O’ operate the engine stop lever in a forward direction.

  • Page 43: General Operating Hints

    1.43 OPERATING THE MOWER 1.43 General Operating Hints 1. The rotational speed of the cutting cylinders should always be kept as high as possible in order to maintain the highest quality of cut. This in turn requires that the engine speed be kept as high as possible.

  • Page 44: Cutterhead General Information

    Height of cut gauge: An optional height of cut gauge is available to assist in achieving accurate cut height settings. It is suitable for both fixed and TORO part no. 63-01-760 floating cutterheads.

  • Page 45: Mk3 200Mm Fixed Cutterhead

    1.45 OPERATING THE MOWER 1.45 MK3 200 mm (8˝) Fixed Cutterhead Height of cut adjustment: The height of cut is gauged by the position of the rear roller. Turn the adjusting nut assembly ‘B’ both ends clockwise to decrease height of cut ‘E’ or anti- clockwise to increase height of cut ‘E’.

  • Page 46: Mk3 200Mm Floating Cutterhead

    1.46 OPERATING THE MOWER 1.46 MK3 200 mm (8˝) Floating Cutterhead Pivot knuckle fixing: Secure the bolt in the rear ‘floating’ slot position ‘A’ as shown. Height of cut adjustment: The height of cut is gauged by the position of the front and rear rollers. To alter the rear roller position, turn the adjusting nut assembly ‘B’...

  • Page 47: Maintenance 1.47

    IMPORTANT: PREVENT DAMAGE - Regular maintenance is essential for the continued safe operation of the machine. Correct servicing will prolong the working life of the machine and safe- guard the ‘Warranty’. Always fit genuine ‘TORO service parts’ as these are accurately matched to the required duty.
  • Page 48 1.48 MAINTENANCE 1.48 Maintenance continued WARNING: PREVENT ACCIDENTS - Use hazardous substances carefully. The following fluids are identified as being hazardous; Substances Assessed risk Diesel oil Lubricating oil Hydraulic oil Grease Anti - freeze Medium Battery acid High When using any of the above fluids it is recommended that eye protection and gloves are worn and that care is taken to prevent spillage.

  • Page 49: Engine

    1.49 MAINTENANCE 1.49 Engine Refer to the ENGINE OPERATOR’S MANUAL for maintenance information. ENGINE Running In Period Check wheel nut torque settings: During first 50 hours of use and in addition to routine checks. Refer to DAILY AND BEFORE USE. Check wheel nut torques twice a day. Front axle wheel nut torque setting - 200 Nm (148 lbf.ft).

  • Page 50: Daily And Before Use 1.50

    1.50 MAINTENANCE 1.50 Daily And Before Use Check engine oil level: If the oil level is below the upper mark on the dipstick, top up with the correct grade of engine oil to the required level, refer to ENGINE MANUAL. Check engine radiator coolant level: WARNING: PREVENT ACCIDENTS - Avoid scalding.
  • Page 51 1.51 MAINTENANCE 1.51 Daily And Before Use continued Clean the radiator screen: Clean the radiator screen. Check the oil cooler and engine radiator grille for debris and clean as necessary using a brush or airline. If water is used, these areas should be allowed to dry out completely before use.
  • Page 52 1.52 MAINTENANCE 1.52 Daily And Before Use continued Check fasteners: Check that all nuts, bolts and pins are secured correctly in place and in good condition. Check safety devices: WARNING - PREVENT ACCIDENTS: Ensure that all safety guards, shields and protective devices are securely in place and in good work- ing order.
  • Page 53 1.53 MAINTENANCE 1.53 Daily And Before Use continued WARNING - PREVENT ACCIDENTS: Do not operate the machine if there are any signs of ‘Stickiness’ in the pedal mechanism which prevents a free return to the neutral condition. Check operator presence controls: WARNING: PREVENT ACCIDENTS - Keep bystanders away when checking operator presence control interlock switches.
  • Page 54 1.54 MAINTENANCE 1.54 Every 50 Hours Perform routine checks: Refer to DAILY BE- FORE USE. Check cutterhead roller bearing adjustment: Important: Prevent Damage - It is essential that the cutterhead roller bearings are kept in good adjustment in order to ensure maximum working life.
  • Page 55 1.55 MAINTENANCE 1.55 Every 50 Hours continued Grease pivot points : Clean and grease all grease points with a good quality compound of the grade specified, refer to SPECIFICATIONS. Replace any grease nipples which are damaged. Grease all cutterhead grease points and ensure that sufficient grease is injected such that clean grease is seen to escape from the roller end caps.
  • Page 56 1.56 MAINTENANCE 1.56 Every 250 Hours Perform routine checks: Refer to - DAILY BEFORE USE. - EVERY 50 HOURS. Check battery condition: WARNING: PREVENT ACCIDENTS - Explosive gases are produced by the battery. Work in a well ventilated area, away from all sources of ignition. Battery fluids are corrosive.

  • Page 57: Every 50 Hours 1.54

    1.57 MAINTENANCE 1.57 Every 500 Hours Perform routine checks: Refer to - DAILY BEFORE USE - EVERY 50 HOURS - EVERY 250 HOURS. Thoroughly clean the machine: IMPORTANT: PREVENT DAMAGE - Keep water away from electrical components. Use a dry cloth or brush to clean such areas.

  • Page 58: Every 500 Hours 1.57

    1.58 MAINTENANCE 1.58 Every 500 Hours continued Check electrical system: Inspect all electrical connections and cables and replace any which are damaged or corroded. Spray a good quality water inhibitor onto exposed con- nections to prevent moisture ingress. Check rear wheel alignment: To prevent excessive tyre wear and ensure safe machine operation, the rear wheels must be correctly aligned to ‘toe - in’...

  • Page 59: Cutterhead Cylinder To Bottom Blade Adjustment

    1.59 MAINTENANCE 1.59 Cutterhead Cylinder To Bottom Blade Adjustment IMPORTANT: PREVENT DAMAGE - It is essential that the relationship between the bottom blades and the cutting cylinders is kept in good adjustment in order to ensure good cutting performance, minimum power consumption and prolonged life for the cutting edges. Carry out the following procedure before commencing work and re-check the settings every few hours.

  • Page 60: Cutterhead Back Lapping

    1.60 MAINTENANCE 1.60 Cutterhead Back Lapping This process is recommended for restoring the sharp cutting edges to cylinders and bottom blades which are essential for good quality grass cutting. This process can only deal with a small amount of metal removal to restore the cutting edges. If the blade edges are seriously worn or damaged it will be necessary to remove the component parts and have them reground.

  • Page 61: Cutterhead Grinding

    1.61 MAINTENANCE 1.61 Cutterhead Grinding It will be necessary to carry out a grinding operation to correct cylinder spiral edges or bottom blade edges which have become excessively rounded or distorted. Bottom blades which are nearing the end of their wear life should be replaced.

  • Page 62: Towing The Mower 1.62

    1.62 MAINTENANCE 1.62 Towing The Mower Towing procedure: Connect a rigid tow bar between the towing eye on the mower and a suitable towing vehicle. Ensure that the towing vehicle specification is suited to braking the combined vehicle weight to rest whilst effecting complete control at all times.
  • Page 63 1.63 MAINTENANCE 1.63 Towing The Mower continued Re-commission the front wheel motor disc brakes as follows :- 1. Identify the right hand front wheel motor disc brake assembly. Rotate the setscrew (item 5) anti-clockwise and remove together with washer (item 4) and brake release bar (item 3). Reassemble the rubber plug (item 2) into the motor end plate.

  • Page 64: Grass Cutting Faults 1.64

    GRASS CUTTING FAULTS 1.64 1.64 FAULT POSSIBLE CAUSE REMEDY Areas of uncut grass at Turning too tightly Reduce turning radius point of overlap between Mower sliding sideways when Mow up/down slope cutting cylinders travelling across face of slope One end of cutterhead out of ground contact caused by: - Poorly routed hoses or wrongly Reroute hoses/reposition hydraulic adaptors...
  • Page 65 GRASS CUTTING FAULTS 1.65 1.65 FAULT POSSIBLE CAUSE REMEDY Lines of uncut or badly Tram lining of cutting edges due to heavy Back lap or regrind to restore cutting edges cut grass in direction of contact caused by poor cutting cylinder to travel bottom blade adjustment Bottom blade in ground contact...

  • Page 66: Trouble Shooting 1.66

    TROUBLE SHOOTING 1.66 1.66 When using the following chart it may be found that overhaul of major components or hydraulic pressure adjustments are necessary. In this case it is recommended that your authorised dealer make these repairs as they are properly equipped to do this work. WARNING: PREVENT ACCIDENTS - ALWAYS Apply the parking brake, switch off the engine and remove the ignition key before attempting to work on the mower.
  • Page 67 TROUBLE SHOOTING 1.67 1.67 FAULT POSSIBLE CAUSE REMEDY Lack of steering Defective steering valve Service or replace steering valve Defective hydraulic cylinder Service or replace hydraulic cylinder Damaged steering hose Replace defective hose Lack of transmission Parking brake engaged Release parking brake drive Low oil level Fill reservoir to correct level...
  • Page 68 TROUBLE SHOOTING 1.68 1.68 FAULT POSSIBLE CAUSE REMEDY After initial satisfactory Worn pump or motor Replace as necessary operation machine loses Low hydraulic oil level Fill hydraulic oil tank to correct level power. Incorrect oil viscosity Renew oil in hydraulic tank with hydraulic oil of correct viscosity grade, refer to SPECIFICATIONS Oil filter element blocked...
  • Page 69 TROUBLE SHOOTING 1.69 1.69 FAULT POSSIBLE CAUSE REMEDY Cutterheads fail to start Faulty seat sensor switch Check mechanical and electrical operation up when lowered into of switch work Low oil level Fill hydraulic oil reservoir to correct level Diverter valve jammed Free off and lubricate or replace the diverter valve as necessary Sheared drive shaft...

  • Page 70: Electrical Circuit Diagram 1.70

    ELECTRICAL CIRCUIT DIAGRAM 1.70 1.70...
  • Page 71 ELECTRICAL CIRCUIT DIAGRAM 1.71 1.71 Item no Description Part No Switch - Parking Brake Interlock 950865 Glow Plug Timer 15694-65992 Light - Parking Brake 924601/950858 Light - Glow Plugs 924601/950857 Light - Neutral 924601/950862 Light - Cutterhead Drive Off 924601/950861 Light - Return Filter 924601/950866 Light - Pressure Filter...
  • Page 72 ELECTRICAL CIRCUIT DIAGRAM 1.72 1.72 Item no Description Part No Alternator/Regulator Engine Temperature Sender (supplied with temp kit) Glow Plugs Switch - Engine Overheat Solenoid - Fuel 1A021-60014 Engine 950950 Hour meter 910850 Switch - Return filter Solenoids - Work/Transport Mode 910627 Fuse - Engine Glow plugs 60A Fuse - Main 60A...

  • Page 73: Transmission/Brake Hydraulic Circuit Diagrams 1.73

    TRANSMISSION/BRAKE HYDRAULIC CIRCUIT DIAGRAM 1.73 1.73...
  • Page 74 TRANSMISSION/BRAKE HYDRAULIC DIAGRAM 1.74 1.74 Item no Description Part No Motor - Front Wheel Twinlock - 332cc/Rev 953686 Motor - Front Wheel Twinlock - 332cc/Rev 953682 Manifold - Front Transmission 953683 Valve - Solenoid - Work/Transport Valve - Pilot Operated - Diff Lock Relief Valve - Serial Lines - 80 bar Valve Solenoid - Diff Lock Relief Valve - Front Motor - 375 Bar...

  • Page 75: Hydraulic Circuit Diagrams 1.75

    HYDRAULIC CIRCUIT DIAGRAM 1.75 1.75...
  • Page 76 HYDRAULIC CIRCUIT DIAGRAM 1.76 1.76 Item no Description Part No Gear pump - Centre Cutterhead Drive 74-06-154 Gear pump - Wing Cutterhead Drive 74-06-154 Gear pump - Steering and Cutterhead Lift 74-06-154 Relief Valve - Steering 110 bar Steering Unit 111-1835-03 Check Valve - Steering Shock Bypass R.H Check Valve - Steering Shock Bypass L.H...

  • Page 77: Warranty

    Countries Other than the United States or Canada Customers 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. If all other remedies fail, you may contact us at Toro Warranty Company.

  • Page 78: Notes 1.78

    1.78 NOTES 1.78...
  • Page 79 1.79 NOTES 1.79...
  • Page 80 1.80 NOTES 1.80...
  • Page 81 1.81 NOTES 1.81...
  • Page 82 33 1 30 81 77 00 Spypros Stavrinides Limited Cyprus 357 22 434131 Surge Systems India Limited India 91 1 292299901 T-Markt Logistics Ltd Hungary 36 26 525 500 Toro Australia Australia 61 3 9580 7355 Toro Europe BVBA Belgium 32 14 562 960...

  • Page 83: Customer Information

    1.83 CUSTOMER INFORMATION 1.83 Machine Details Model: ......... Machine Serial No: .

This manual is also suitable for:

T4240

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