Operator’s Manual 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.
ATTENTION THIS SYMBOL MEANS BE ALERT! YOUR SAFETY IS INVOLVED 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.
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SAFETY PRECAUTIONS 1.7 1.7 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. A CAREFUL OPERATOR WHO USES COMMON SENSE IS THE SAFEST OPERATOR. Training Read the instructions carefully.
1.8 SAFETY PRECAUTIONS 1.8 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.
SAFETY PRECAUTIONS 1.9 1.9 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.
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. Never operate the mower with defective guards, shields or without safety protective devices in place and in good working order.
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. Diesel Oil - Avoid skin and eye contact. - Wear impervious gloves when regular contact is likely and goggles when there is risk of splashing.
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. Keep all nuts, bolts, and screws tight to be sure the equipment is in safe working condition. Allow the engine to cool before storing in any enclosure.
SAFETY PRECAUTIONS 1.13 1.
1.14 SAFETY PRECAUTIONS 1.14 Decals continued Decal - Inclines Part No: 111-0936 (A) Location: Centre Platform B A C 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.
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 A d) Read and understand the Operators Manual B C D Important: Only remove radiator cap when the engine is cool. Decal - Tyre Pressure Part No: 950832 (2) Location: LH/RH Chassis - 4 places A 0.7 BAR 10 PSI B a) Mowing 1.
1.16 SAFETY PRECAUTIONS 1.16 Decals continued Decal - Warning Crush Hazard Part No: 111-0773 (A) Location: Side of the ROPS frame a) Safety Alert - Be aware to the possibility of injury b) Crushing fingers. Force applied from side A B A B Decal - Warning Hot Surface Part No: 950889 (1) Location: Right hand side of the machine b) Warning - Hot surface Decal - Serial Number Location: Rear Bulkhead SPELLBROOK, BISHOP'S STORTFORD, HERTS. CM23 4BU. ENGLAND.
1.17 SAFETY PRECAUTIONS 1.17 Decals continued Decal - Maintenance T4240 Part No: 953812 (2) Location: Underside of engine Cover next to latch DAILY MAINTENANCE FUEL LEVEL FUEL E F DAILY MAINTENANCE ENGINE OIL SEAT SWITCH D 50 HOURS MAINTENANCE TYRES FASTENERS CLEAN AND INSPECT THE MACHINE.
1.18 EC CONFORMITY INFORMATION Operator Daily Personal Noise Exposure: TORO have no control over site conditions, duration of use, state of maintenance or adjustment of the mower.
1.19 EC CONFORMITY INFORMATION 1.19 EC DECLARATION OF CONFORMITY Manufactured for: Toro Company By: Hayter Limted Address: Spellbrook, Bishop s Stortford, Herts. CM23 4BU.
INTRODUCTION 1.20 1.20 Introduction The T4240 mower is a diesel engine powered self propelled machine with hydraulic systems for ground drive, cutterhead drive and steering. The machine operates in four wheel drive, at all times, however, the transmission system can be operated in both ‘work’ and ‘transport’ modes. These modes can be selected by the operator. In order to optimise machine performance and reduce transmission system wear it is advisable to operate the machine in the appropriate mode.
SPECIFICATIONS 1.21 1.21 Specifications ALL FIGURES ARE NOMINALLY QUOTED AT THE RATED ENGINE SPEED OF 2800 RPM UNLESS OTHERWISE STATED. Engine Type: Power Rating: Capacity: Air Cleaner: Cooling System: Battery: Alternator: Starter: Cold Starting: Idle Speed: Fuel Type: T4240 Kubota V2203 Diesel 4 cylinders in line 35.3 kw (47.3 hp) @ 2800 rpm DIN 70020 2197 cc (134 cu in) Clean air drawn through a screened air intake via a cyclonic air cleaner with built in pre-cleaner.
1.22 SPECIFICATIONS 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 Relief Valve Setting: 250 bar (3625 psi) differential 1.
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. Manual emergency steering.
SPECIFICATIONS 1.24 1.24 Vehicle Specifications Travel Speed: Tyres Front Axle Rear Axle 0 - 24 km/hr (0 - 15 mph) Forward 0 - 11 km/hr (0 - 7 mph) Reverse Tyre Type Recommended Tyre Pressures Turf Conditions Road Conditions Max Pressure 26 x 12 - 12 4 ply 0.7 bar (10 psi) 1.4 bar (20 psi) 1.7 bar (25 psi) 20 x 10 - 8 4 ply 0.7 bar (10 psi) 1.4 bar (20 psi) 1.
1.25 SPECIFICATIONS 1.
SPECIFICATIONS 1.26 1.26 Weight and Dimensions Wheel Base: 1610 mm (63.4˝) Working Width: 3640 mm (143.3˝) Cutting Width: 3460 mm (136.2˝) Transport Width: 1890 mm (74.5˝) at 13mm (1/2˝) height of cut Overall Length: 2930 mm (115˝) Overall Height: 1775 mm (70˝) with R.O.P.S folded 2385 mm (94˝) with R.O.P.S in its vertical operating position Working Weight: Including 2 post R.O.P.S, 8˝ 6 blade cutterheads and full tank of fuel.
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. - The daily maintenance checks have been properly carried out and the mower is in good working order. - The operator should wear safety clothing and eye protection.
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. Throttle control lever 7. Ignition key 8. Cutterhead drive switch 9. Dip beam / main beam light switch (supplied with lighting kit) 10. Direction indicator switch (supplied with lighting kit) 11. Horn button 12.
1.29 OPERATING THE MOWER Braking System 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. 1.29 Parking brake engaged P WARNING: PREVENT ACCIDENTS The parking brake operates on the front wheels only. Do not park the mower on a slope. Service brakes: Service braking is achieved by the hydraulic transmission system.
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. Selecting ‘work’ mode will enable the use of the differential lock. Select ‘transport’ mode when operating the mower in conditions of good traction.
1.31 OPERATING THE MOWER 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’ and ‘reverse’ and can be engaged whilst the mower is travelling slowly. Engage the differential lock to prevent excessive power requirements by operating with differential lock at slow speed.
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. Note: This is not a cruise control device. Releasing the forward travel pedal will allow it to return to neutral.
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.
OPERATING THE MOWER 1.34 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. 1. Lower the cutterheads, apply the parking brake and switch off the engine. 2.
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. Fore/Aft Adjustment: Move lever ‘B’ upwards to adjust the Fore/Aft position of the seat. Release the lever to lock the seat in position.
1.36 OPERATING THE MOWER 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˚ C (203˚ F) approx. Low battery charge warning: The battery charge warning light illuminates. Low engine oil pressure warning light: The engine oil pressure warning light illuminates.
1.37 OPERATING THE MOWER Ignition Key 0 I II III = = = = O I 1.37 II Engine off. Engine run / Auxiliary on. Engine pre-heat. Engine start. III 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. Engine Pre-Heat Indicator Light Turn the ignition key to position II.
1.38 OPERATING THE MOWER Transmission Neutral Indicator Light Illuminates when the travel control pedal is in the neutral position and the ignition key is turned to position ‘I’. N 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’ position and the ignition key is turned to position ‘I’.
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. If the cutterhead drive switch is in the ‘on’ position, the cylinder drive will engage when the cutterheads are approximately 300mm (11.8̋) above ground level.
1.40 OPERATING THE MOWER 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 reaction from the transport latch mechanisms. Release the cutterhead latches.
1.41 OPERATING THE MOWER Starting The Engine WARNING: PREVENT ACCIDENTS - Before starting the engine check that; O I II III - 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. - The travel control pedals are in neutral. This machine is fitted with an Engine Start Lockout, refer to OPERATOR PRESENCE CONTROLS.
1.42 OPERATING THE MOWER Stopping The Engine To stop the engine: Turn the ignition key to position ‘0’. O I 1.42 II III 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. Keep hands clear of moving objects and hot engine parts whilst the engine is running. 1 1. Engine RUN position 2 1.
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. 2. The quality of cut will deteriorate if the forward speed is excessive. Always balance the quality of cut with the work rate required and set the forward speed accordingly. 3. Never let the engine labour.
1.44 OPERATING THE MOWER 1.44 Cutterhead General Information The mower is designed to be used with MK3 200mm (8˝) fixed or floating cutterheads or MK3 254mm (10˝) fixed cutterheads. It is essential that the relationship between the bottom blades and the cutting cylinders are kept in good adjustment and that cutting edges are kept sharp to ensure good cutting performance, minimum power consumption and prolonged life for the cutting edges, refer to MAINTENANCE - CUTTERHEADS.
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. B Turn the adjusting nut assembly ‘B’ both ends clockwise to decrease height of cut ‘E’ or anticlockwise to increase height of cut ‘E’. E IMPORTANT: PREVENT DAMAGE - Do not attempt to unlock the nut assemblies, ‘B’.
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. A 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’ both ends clockwise to decrease height of cut ‘E’ or anti-clockwise to increase height of cut ‘E’.
1.47 MAINTENANCE 1.47 Maintenance WARNING: PREVENT ACCIDENTS - When carrying out maintenance procedures it is essential that: - The engine is switched off and the ignition key removed. - The parking brake is applied. - There is no pressure in the hydraulic system. - The cutterheads are fully down on the ground. - The safety precautions in this manual have been read and understood. WARNING: PREVENT ACCIDENTS - Stored energy devices and systems are used on the T4240 mower.
MAINTENANCE 1.48 1.48 Maintenance continued WARNING: PREVENT ACCIDENTS - Use hazardous substances carefully. The following fluids are identified as being hazardous; Substances Diesel oil Lubricating oil Hydraulic oil Grease Anti - freeze Battery acid Assessed risk Low Low Low Low Medium 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.
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). Rear axle wheel nut torque setting - 54 Nm (40 lbf. ft).
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. DO NOT remove the radiator filler cap unless the engine is cool. Turn the filler cap slowly to release system pressure before removing the filler cap completely.
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. IMPORTANT: PREVENT DAMAGE NEVER operate the mower with a damaged radiator screen or engine damage could result from overheating. Clean the radiator screen more regularly in dry conditions.
1.52 MAINTENANCE 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 working order. Check tyres: Examine the condition of the tyres and check that inflation pressures are correctly set, refer to SPECIFICATIONS.
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. DO NOT use the mower unless the operator presence controls work correctly as described below.
1.54 MAINTENANCE 1.54 Every 50 Hours Perform routine checks: Refer to DAILY BEFORE 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. If roller end float is allowed to become excessive, premature bearing failure will result. A Grip the roller and move from side to side and up and down.
MAINTENANCE 1.55 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. This provides visible evidence that the roller seals have been purged of grass debris etc. and will ensure maximum working life.
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. Take care to avoid contact with the skin or eyes. In the event of a spillage, drench the affected area with water. If the eyes are affected, seek medical attention.
MAINTENANCE 1.57 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. Service the hydraulic system: This procedure is best carried out when the hydraulic oil is warm (not hot). Lower the cutterheads to the ground and drain the hydraulic system by removing the hydraulic tank drain plug.
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 connections to prevent moisture ingress. Set the rear wheels in the straight ahead position. Measure and compare the distance between the front sidewalls and the rear sidewalls at the wheel centre height.
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.
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. The back lapping process: 1.
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. The new blades should be ground on their holders prior to fitting, refer to CUTTERHEAD BOTTOM BLADE REPLACEMENT.
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. Ensure that the towing vehicle’s parking brake is applied. Chock the mower front wheels to prevent the mower rolling away. De-commission the front wheel motor disc brakes as follows :- 2 1 3 1.
1.63 MAINTENANCE 1.63 Towing The Mower continued Re-commission the front wheel motor disc brakes as follows :- 1 3 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. 2 2. Identify the left hand front wheel motor disc brake assembly and repeat the previous procedure.
1.64 GRASS CUTTING FAULTS FAULT POSSIBLE CAUSE REMEDY Areas of uncut grass at point of overlap between cutting cylinders Turning too tightly Reduce turning radius Mower sliding sideways when travelling across face of slope Mow up/down slope 1.
1.65 GRASS CUTTING FAULTS 1.
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.
TROUBLE SHOOTING 1.67 1.
TROUBLE SHOOTING 1.68 1.68 FAULT POSSIBLE CAUSE REMEDY After initial satisfactory operation machine loses power. Worn pump or motor Replace as necessary Low hydraulic oil level Fill hydraulic oil tank to correct level Incorrect oil viscosity Renew oil in hydraulic tank with hydraulic oil of correct viscosity grade, refer to SPECIFICATIONS Oil filter element blocked Change filter element Faulty pressure relief valve Have relief valve cleaned and pressure checked.
TROUBLE SHOOTING 1.69 1.
35 W/R P/R 34 30 B 1 2 P/R G/P B B U/R U/R N W N/W W/R W/B P/Y 31 36 N/R G/U L/Y 30 29 W/B W/G 5 3 B B B G/N 37 6 N N/W 4 L/Y L L G/P G/P L B L 57 58 N/Y W/N L/Y 13 W/B B 15 L/Y O 14 B/P 11 7 W/U B/P N/B W/U 9 W/Y W/P 12 10 O B 59 U/R 49a 56 49 N N R/S Y/B P/R Y/B P P/R U/R N/R P/B O P/R 21 U/B B U/B B 38 42 W/P 32 B W/U Y/B B R U/G B 39 R N U/G B Y/B 19 18 N 17 16 41 W/R 22 30 17 W 58 B 19
1.71 ELECTRICAL CIRCUIT DIAGRAM Item no 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20.
1.72 Item no 45. 46. 47. 48. 49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59.
1.73 TRANSMISSION/BRAKE HYDRAULIC CIRCUIT DIAGRAM 1.
1.
19 18 17 6 8 10 20 15 14 16 9 54 54 7 5 47 TPC D1 D2 D3 11 12 13 HL LB LBX 46 25 21 4 22 PX 45 26 2 23 1 34 31 28 P T B A 3 24 PX 44 35 33 32 30 29 27 53 50 52 51 DC RB MB 48 T 49 FB HL B2 D1 B1 37 22 42 39 PX P T B A 23 36 21 43 41 40 38 1.75 HYDRAULIC CIRCUIT DIAGRAM 1.
1.76 Item no 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 HYDRAULIC CIRCUIT DIAGRAM Description Gear pump - Centre Cutterhead Drive Gear pump - Wing Cutterhead Drive Gear pump - Steering and Cutterhead Lift Relief Valve - Steering 110 bar Steering Unit Check Valve - Steering Shock Bypass R.H Check Valve - Steering Shock Bypass L.H Relief Valve - Steering Shock L.H Relief Valve - Steering Shock R.
WARRANTY 1.77 1.77 The Toro Total Coverage Guarantee A Limited Warranty Conditions and Products Covered The Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first. This warranty is applicable to all products with the exception of Aerators (refer to separate warranty statements for these products).
1.78 NOTES 1.
1.79 NOTES 1.
1.80 NOTES 1.
1.81 NOTES 1.
1.82 INTERNATIONAL DISTRIBUTOR LIST Distributor: Atlantis Su ve Sulama Sisstemleri Lt Balama Prima Engineering Equipment B-Ray Corporation Casco Sales Company Ceres S.A. CSSC Turf Equipment (pvt) Ltd Cyril Johnston & Co. Equiver Femco S.A. G.Y.K Company Ltd Geomechaniki of Athens Guandong Golden Star Hako Ground and Garden Hako Ground and Garden Hayter Limited (UK) Hydroturf Int, Co Dubai Hydroturf Egypt LLC Ibea S.P.A Irriamc Irrigation Products Int’l Pvt Ltd Jean Heybroek b.v.
1.83 CUSTOMER INFORMATION 1.83 Machine Details Model: ......................................... Machine Serial No: ......................................... Engine Serial No: ......................................... Cutterhead Serial No’s: ......................................... ......................................... ......................................... Transmission Pump Serial No: .................
