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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

FAULT

POSSIBLE CAUSE

REMEDY

Engine will not start with

ignition key

Transmission neutral interlock switch not

energised

Remove foot from forward/reverse pedals

Check setting of transmission neutral

interlock switch

Parking brake interlock switch not

energised

Operate parking brake lever to the ON

position

Check setting of parking brake interlock

switch

Cutterhead drive interlock switch not ener

gised

Move cutterhead drive switch to the OFF

position

Check setting of cutterhead interlock switch

Faulty electrical connection

Trace and correct fault

For all other engine problems; refer to

ENGINE HANDBOOK

Differential lock non

operational

Defective switch

Check switch and replace if necessary

Defective solenoid valve

Service or replace solenoid valve

Defective wiring

Check wiring/connections as necessary

Flat battery

Terminal connection loose or corroded

Clean and tighten terminal connections.

Recharge battery

Loose or defective alternator belt

Re tension or replace drive belt, refer to

ENGINE HANDBOOK

Defective battery

Recharge battery

Replace battery

Electrical short circuit

Trace short circuit and make good

Hydraulic oil system

overheating

Blocked radiator screen

Clean screen

Blocked oil cooler fins

Clean fins

Blocked engine radiator matrix

Clean matrix

Low relief valve setting

Have relief valve cleaned and pressure

checked. Consult your authorised dealer

Low oil level

Fill reservoir to correct level

Brakes engaged

Disengage brakes

Cutting cylinders tight on bottom blades

Readjust settings

Defective fan or fan drive

Check fan operation and service required

Incorrect brake operation

Faulty wheel motor brake assembly

Consult your authorised dealer

Worn brake discs

Replace brake discs

Consult your authorised dealer

Содержание T4240

Страница 1: ...Part No 111 3985 Rev A T4240 4WD 5 PLEX BASE UNIT Model No 02750 Serial No from 310000001 Operator s Manual Original Instructions EN Date 24 06 10 ...

Страница 2: ......

Страница 3: ... MANUAL BEFORE USING THE T4240 MOWER IT IS ESSENTIAL THAT OPERATORS STUDY IT FOR THEIR OWN SAFETY ALL OPERATORS SHOULD SEEK AND OBTAIN PROFESSIONALAND PRACTICAL INSTRUCTIONS ON THE SAFE USE OF THE MOWER THESE SERVICES ARE AVAILABLE THROUGH TORO APPROVED COMMERCIAL DEALERS ...

Страница 4: ......

Страница 5: ...ations 1 24 Operator controls 1 25 Instrumentation 1 25 Weight and dimensions 1 26 Recommended lubricants and hydraulic fluids 1 26 Cutterhead 1 26 OPERATING THE MOWER 1 27 1 46 Safety Notice 1 27 Operator presence controls 1 27 Identification of control panel components 1 28 Braking system 1 29 Throttle control 1 29 Travel 1 29 Work transport modes 1 30 Transport latches 1 30 Differential lock 1 ...

Страница 6: ...information 1 44 MK3 200mm fixed cutterhead 1 45 MK3 254mm fixed cutterhead 1 45 MK3 200mm floating cutterhead 1 46 MAINTENANCE 1 47 1 63 Maintenance 1 47 1 48 Engine 1 49 Running in period 1 49 Running in period at first 50 hours 1 49 Daily and before use 1 50 1 53 Every 50 hours 1 54 1 55 Every 250 hours 1 56 Every 500 hours 1 57 1 58 Cutterhead cylinder to bottom blade adjustment 1 59 Cutterhea...

Страница 7: ...ht turning manoeuvres Failure to take adequate care can affect stability leading to loss of control of the machine particularly when operating in transport mode Control of a ride on machine sliding on a slope will not be regained by application of the parking brake The main reasons for loss of control are Insufficient wheel grip Being driven too fast Inadequate braking The type of machine is unsui...

Страница 8: ...t if the machine is to be taken on the public highway Check that the mower is in good working order paying particular attention to the brakes and steering Also ensure that the forward reverse speed control pedals move freely to neutral when released Before use always visually inspect to see that the blades blade bolts and cutting cylinders are not worn or damaged Replace worn or damaged components...

Страница 9: ...wer on any slope where ground conditions are such that there may be a risk of the mower rolling over The requirements of 89 355 EEC as amended by 95 63 EEC Provision and Use of Work Equipment Directive should be considered Stability angles given are maximum figures for a machine equipped with a R O P S and are for guidance only Particular conditions such as wet grass or uneven ground may not permi...

Страница 10: ...ke Stop the engine and remove the ignition key Engage the parking brake disengage the drive to the cutterheads stop the engine and remove ignition key Before releasing blockages Before checking cleaning or working on the mower After striking a foreign object Inspect the mower for damage and make repairs before restarting and operating the equipment If the machine starts to vibrate abnormally check...

Страница 11: ...when there is risk of splashing Wash hands thoroughly after contact Store in a cool dry well ventilated place away from heat and sources of ignition in vessels specifically designed for storing fuel oils Lubricating Oil Avoid skin and eye contact Wear impervious gloves when regular contact is likely and goggles when there is risk of splashing Wash hands thoroughly after contact Store in a cool dry...

Страница 12: ...ld be done outdoors Be careful during adjustment of the machine to prevent entrapment of the fingers between moving blades and fixed parts of the machine Never attempt to disconnect any part of the hydraulic system before depressurisation This may be achieved by lowering all cutterheads to the ground stopping the engine and removing the ignition key Avoid skin or eye contact with hydraulic or dies...

Страница 13: ... 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 f Weight Transfer Control m Cutters Drop Float g Cutters Reverse n Hour Meter P P I II III O A F B C D E N M L K J G H I ...

Страница 14: ...3 077 0 Location LH RH Centre Arms a Caution b Stop engine Remove ignition key before releasing or operating safety latches Decal Transmission Oil Part No 111 3901 A Location Oil filler bracket mounted behind fuel tank a Transmission Oil b Read and understand the Operators Manual Important Fill the machine with the recom mended oil to the correct level Failure to do so will cause serious damage an...

Страница 15: ... when the engine is cool Decal Tyre Pressure Part No 950832 2 Location LH RH Chassis 4 places a Mowing b Road Travel Decal Diff Lock Control Pedal Part No 953876 0 Location Centre Platform a Differential Lock b Depress to engage diff lock c Release to dis engage diff lock d Reverse speed directional control e Forward speed directional control Decal Noise Part No 922854 Location Base of seat on GRP...

Страница 16: ...al Number Location Rear Bulkhead 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 Decal Warning Platform Latch Part No 924868 Location Next to Platform Latch WARNING PREVENT ACCIDENTS Ensure platform is correctly seated and the latch is fully locked bef...

Страница 17: ...indicated when the cutterheads are being lowered or raised Decal Pedal Backstop Part No 953877 1 Location Platform RH Side a Forward travel b Slow c Fast DAILY 50 HOURS WEEKLY DAILY IF FITTED CLEAN AND INSPECT THE MACHINE WHEEL NUT TORQUE FRONT 200Nm REAR 54Nm DAILY MAINTENANCE DAILY MAINTENANCE GREASE POINTS 30 40mm FUEL E F D FUEL LEVEL TYRES AIR CLEANER ENGINE OIL FASTENERS SEAT SWITCH HOSE LIN...

Страница 18: ...irective 2000 14 EC If hearing protection is required ear protectors with good attenuation in the 63 8000 Hz frequency range should be used Employers of personnel using this machine should refer to the 2003 10 EC Directive for minimum health and safety requirements regarding exposure and risks to physical agents noise Vibration Levels Operator Daily Personal Vibration Exposure TORO have no control...

Страница 19: ...t ANNEX VI procedure 1 Notified Body Sound Research Laboratories Ltd Holbrook House Little Waldingfield Sudbury Suffolk CO10 0TH ENGLAND Notified body identification No 1088 Measured sound power level Guaranteed sound power level Authorised Signatory S A Maryniak Technical Director Declaration done and technical documentation kept at HAYTER LIMITED Spellbrook Bishop s Stortford Herts CM23 4BU ENGL...

Страница 20: ... relevant safety proce dures 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 In the pursuit of continuous product development TORO reserve the right to alter specifica...

Страница 21: ... Idle Speed 1250 50 rpm Fuel Type Diesel IMPORTANT PREVENT DAMAGE For further information regarding the engine refer to the Engine Manual Transmission System Drive Type Hydraulic Pump Variable displacement hydraulic piston pump with integral charge pump servo assisted Wheel Motors Front Axle twin lock radial piston fixed displacement with integral disc brake pressure released Rear Axle radial pist...

Страница 22: ...nute 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 SPECIFICATIONS ...

Страница 23: ...ief Valve 115 bar 1668 psi Weight Transfer Variable hydraulic applied weight transfer acting on all cutterheads Hydraulic System Hydraulic Oil Type Refer to RECOMMENDED LUBRICANTS AND HYDRAULIC FLUIDS Capacity 77 Litres 17 UK gallons Cooling Forced air finned tube oil cooler Suction Line Filtration 125 micron no bypass mesh filter Return Line Filtration 10 micron with 2 bar 29 psi bypass check val...

Страница 24: ...emergency towing purposes Ground Clearance 180mm 7 1 at 13mm 5 cut height and with cutterheads raised Steering Hydrostatic rear wheel steering emergency manual steering Features Tilting operator platform Lockable engine cover Adjustable suspension seat with folding arms Adjustable steering column Cutterhead parking latches with safety locks Back lapping facility Differential lock Engine coolant an...

Страница 25: ...ectric switch Cutterhead Position Hand lever Cutterhead Lift Configuration Electric switch 2 positions Horn Button switch Weight Transfer Hand wheel Instrumentation Warning Lights Engine oil pressure Battery charge Engine coolant temperature Hydraulic transmission oil temperature Gauges Digital hour meter Fuel level Hydraulic oil level sight glass Indicator Lights Engine pre heat Hydraulic return ...

Страница 26: ...Refer to Engine Operators Manual Hydraulic System Ambient Temperature Range 0 30 C 32 86 F 15 40 C 59 104 F ISO viscosity grade 46 hydraulic oil ISO viscosity grade 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 MK3 254 mm Cutterhead Cutting...

Страница 27: ...tructure Operator Presence Control Cutting Cylinder Drive Lockout Drive to the cutting cylinders is only possible when the operator is seated If the operator raises off the seat for a period of more than one second a switch is activated and drive to the cutting cylinders is automatically disengaged To re engage drive to the cutting cylinders the operator must return to the seat then operate the cu...

Страница 28: ...or 14 Transmission temperature indicator 15 Return oil filter indicator 16 Battery warning indicator 17 Engine temperature warning indicator 18 Glow plug indicator 19 Cutterhead drive off indicator 20 Parking brake indicator 21 Transmission neutral indicator 22 Weight transfer control 23 Work transport mode switch 24 Centre cutterhead transport latch 25 LH front cutterhead transport latch 26 RH fr...

Страница 29: ...gency braking In the event of service brake failure turn the ignition off to bring the mower to a standstill WARNING PREVENT ACCIDENTS Take care when using the emergency braking Remain seated and hold on to the steering wheel to pre vent ejection from the mower caused by the front wheel brakes being applied suddenly when travelling Throttle Control Operate the throttle control in a forward directi...

Страница 30: ...e conditions will reduce transmission system wear and tear Differential lock is not available for use when transport mode is selected Transport Latches WARNING PREVENT ACCIDENTS ALWAYS raise the cutterheads to the transport position and secure with the transport latches and safety locks when travelling between work areas Front and wing cutterhead transport latches Centre cutterhead transport latch...

Страница 31: ...k Travel Control Pedals WARNING PREVENT ACCIDENTS Ensure that the transmission control cable is securely fastened to the travel control pedal mechanism Ensure that both the cable and pedals articulate freely through their full range of travel and that the mechanism freely returns to neutral when released WARNING PREVENT ACCIDENTS Ensure that the control cable is correctly routed underneath the ope...

Страница 32: ...ower the cutterheads to the ground Remove ignition key and close ignition key and close ignition cover before raising and lowering the platform Releasing the platform Release and remove the tool tray from the left hand side of the platform Release the padlock securing the locking latch handle with key provided Move the locking latch handle towards the front of the mower position A until the latch ...

Страница 33: ...l and steering column should only be carried out when the mower is at a standstill with the parking brake engaged Adjusting the angle of inclination of the steering wheel Move lever A downwards to adjust the angle of steering wheel Release the lever to lock the steering wheel in position Adjusting the length of the steering column Move the lever A upwards to adjust the length of the steering colum...

Страница 34: ... lower the frame downwards until it rests on the stops 4 Insert the retaining bolts in the lower hole and fully tighten the hand nuts to support the upperframe in its lowered position 5 To raise the frame follow these instructions in reverse order WARNING PREVENT ACCIDENTS When in the raised position both retaining bolt assemblies items 2 3 4 must be installed and fully tightened to ensure full R ...

Страница 35: ... of the seat Release the lever to lock the seat in position Operator weight adjustment Rotate handle C clockwise as shown to increase suspension stiffness and counter clockwise to decrease Dial D indicates when the optimum suspension has been set according to operator weight kg Height adjustment Manually lift the seat for incremental height adjustment To lower lift the seat to beyond its highest s...

Страница 36: ...ervoir 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 Audible Warning Horn Depress the horn button to provide an audible warning IMPORTANT PREVENT DAMAGE The horn is automatically actuated when an engine coolant or hydraulic oil overheat condition occurs STOP t...

Страница 37: ...e Heat Indicator Light Turn the ignition key to position II The engine pre heat indicator light will illuminate When the correct pre heat temperature is achieved the indicator light will switch off When this condition is achieved turn the ignition key to position III to start the engine IMPORTANT PREVENT DAMAGE Attempting to start a cold engine before the pre heat is used can cause unnecessary wea...

Страница 38: ...minates when the parking brake is engaged and the ignition key is turned to position I Hydraulic Return Filter Indicator Light Illuminates when the return filter element is blocked Note The engine must be running for the hydrau lic return filter indicator light to illuminate The indicator light may illuminate briefly when the hydraulic oil is cold Hydraulic Transmission Filter Indicator Light Illu...

Страница 39: ...ift Configuration Control The dual lift configuration control function enables the lift controls to be used in two ways as follows Five gang mode lift configuration 1 Control switch in position 1 LH lift lever 3 controls LH wing cutterhead Centre lift lever 4 controls LH front centre RH front cutterheads RH lift lever 5 controls RH wing cutterhead Three five gang mode lift configuration 2 Control ...

Страница 40: ... switch to the Off position WARNING PREVENT ACCIDENTS Refer to OPERATOR PRESENCE CONTROLS for additional information Weight Transfer Traction Assistance A variable hydraulic weight transfer system is provided for improving tyre grip with the grass surface Traction Assistance Hydraulic pressure in the cutterhead lift system provides a lifting force which reduces cutterhead weight on the ground and ...

Страница 41: ...ure and bat tery charge warning lights illuminate Turn the ignition key to the preheat position II and hold until the engine pre heat indicator light goes out Turn the ignition key to the start position III and hold to crank the engine As soon as the engine starts release the ignition key back to position I WARNING PREVENT DAMAGE When the engine is operating all warning lights should be off If a w...

Страница 42: ...oving parts are stationary NEVER ATTEMPT TO ROTATE THE CUTTING CYLINDERS BY HAND as there may be some re sidual pressure in the hydraulic system which could cause injury through sudden movement of the cylinder s when the blockage is released Always wear protective gloves and use a suitable strong wooden instrument Ensure that this will fit between the blades and through the cylinder and is long en...

Страница 43: ... of the grass In order to take advantage of this fact the operator should attempt to alternate the direction of mowing between cuts 7 Take care not to leave uncut strips of grass at the overlap points between adjacent cutterheads by avoiding tight turns 8 It is generally wise to remove rear roller scrapers where conditions allow as optimum grass dis charge is achieved without them Scrapers should ...

Страница 44: ... must always be correctly fitted The deflectors should be set as low as possible to deflect grass discharge to the ground WARNING PREVENT ACCIDENTS Always ensure that the grass deflectors are angled below horizontal level otherwise risks to health and safety may result Height of cut gauge An optional height of cut gauge is available to assist in achieving accurate cut height settings It is suitabl...

Страница 45: ...ht of cut gauge across the full width of each cutterhead for greater ac curacy as shown MK3 254 mm 10 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 IMPORTANT PREVENT DAMAGE Do not attempt to unlock the nut assembl...

Страница 46: ...r anti clockwise to increase height of cut E IMPORTANT PREVENT DAMAGE Do not attempt to unlock the nut assemblies B To alter the front roller position loosen bolts F Release and turn adjusting nuts D both ends clockwise to increase the height of cut or anti clockwise to decrease the height of cut Ensure that all cutterheads are set at the same height of cut by referring to the indicator rings C or...

Страница 47: ...switch in the off position and switch the engine off Wing Cutterhead Springs Lower the wing cutterheads to the ground Operator Platform Gas Spring Raise the platform fully 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...

Страница 48: ...symptoms persist In the case of battery acid seek medical attention immediately Avoid ingestion if swallowed seek medical attention Keep clear of high pressure fluid escaping from pinholes cracked connections etc High pressure fluid can penetrate the skin Seek immediate medical advice if any fluid is injected into the skin Always use a piece of cardboard or paper when searching for leaks CAUTION P...

Страница 49: ...g 54 Nm 40 lbf ft Running In Period At First 50 Hours Change the transmission oil filter Unscrew and remove the bottom of the transmission oil filter housing Withdraw the filter element and discard Refit a new filter element Part no 924708 and replace the housing Change the hydraulic oil return filter Unscrew and remove the return filter canister and discard Refit a new filter canister Part no 924...

Страница 50: ...e RED in the Filter Block age Indicator the air filter needs replacing Cleaning the air cleaner Remove the air filter and tap it repeatedly with the palm of the hand to remove dust particles DO NOT damage the air filter by hitting it against a hard object Inspect the air filter for signs of damage IMPORTANT PREVENT DAMAGE Always replace a damaged air filter or damage to the engine will result NEVE...

Страница 51: ... below the upper mark on the sight level gauge top up with the correct grade of hydraulic oil as necessary refer to SPECIFICATIONS WARNING PREVENT DAMAGE If there is noticeable hydraulic oil loss the leakage source must be rectified before using the mower NEVER operate the mower when the hydraulic oil level is below the bottom mark on the sight level gauge NEVER operate the mower with contaminated...

Страница 52: ...Y 50 HOURS GREASE PIVOT POINTS Check cutterheads Examine the condition of the cutting cylinders and bottom blades Adjust as necessary refer to CUTTERHEAD CYLINDER TO BOTTOM BLADE ADJUSTMENT Grease all cutterhead rollers with a good quality medium grade grease and ensure that sufficient grease is injected such that clean grease is seen to escape from the roller end cap refer to EVERY 50 HOURS If no...

Страница 53: ... the off position and turn the ignition key to position I The cutterhead drive switch indicator light should illuminate Refer to OPERATING THE MOWER Operate the switch to the forward position The indicator light should go out and the engine should not start when the ignition key is turned Repeat for the reverse position Parking brake interlock switch Stop the engine Engage the parking brake and tu...

Страница 54: ... to premature bearing failure Check cutterhead rear roller scraper wire tension It is important that the scraper wires are correctly tensioned so as to ensure correct operation and maximum working life Carefully tighten the scraper wire retaining nuts B so as to just remove any slack from the scraper wires then tighten nuts B a further four full turns to correctly tension the wire IMPORTANT PREVEN...

Страница 55: ... 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 MAINTENANCE D D D D D D D D D D D D D D D D D D D D D D D D D D D D Grease Daily Grease every 50 hours weekly Medium grade grease Medium grade gre...

Страница 56: ...of the battery Replace the cell covers IMPORTANT PREVENT DAMAGE Check the condition of the battery cables Replace cables showing signs of wear or damage and tighten any loose connections as necessary Visually inspect transmission control cable and operating mechanism Check the condition and security of the cable and operating mechanism at the speed control pedals and transmission pump ends Remove ...

Страница 57: ...rainer and clean before replacing Renew the strainer if there are any signs of damage Renew the return line oil filter element refer to RUNNING IN PERIOD AT FIRST 50 HOURS Renew the transmission oil filter element refer to RUNNING IN PERIOD AT FIRST 50 HOURS Replace the drain plug and refill the hydraulic tank with fresh clean hydraulic oil of the recommended grade refer to SPECIFICATIONS Run the ...

Страница 58: ...ts securely Check the engine overheat warning system Turn the ignition key to the ignition on position I Disconnect the red grey wire terminal from the engine temperature switch and touch the metal terminal of this wire onto a suitable earth point ensuring that the metal surfaces make good contact The horn will sound and the engine coolant temperature warning light will illuminate to confirm corre...

Страница 59: ...oth ends If it is impossible to obtain a good clean paper cut across the entire length of the bottom blade it will be nec essary to carry out the back lapping procedure to reprocess the cutting edges In severe cases it will be neces sary to regrind the cutting cylinder and the bottom blade refer to BACK LAPPING GRINDING Do not be tempted to over adjust thus causing heavy contact between the cylind...

Страница 60: ...b 63 07 088 11 25 kg 25 lb 63 07 086 4 Ensure that the area surrounding the cutterheads is clear of people and keep hands and feet clear of the cutting cylinders during the period when the mower engine is running 5 Sit on the operator seat start the mower engine and set the engine speed at idle 6 Operate the cutterhead drive switch to the reverse back lap position for a period of time and listen t...

Страница 61: ...ng bolts to the same torque by working from the centre out towards the blade ends The new bottom blade must be ground on its holder prior to refitting to the cutterhead Adjust the cutting cylinder position to give adequate clearance for fitting the new bottom blade holder Refit the bottom blade holder assembly to the cutterhead using the original fixing bolts and tighten to a torque of 35Nm 26 lbf...

Страница 62: ... disc brake assembly and repeat the previous procedure De commission the hydraulic service braking system as follows Open the transmission bypass valve situated as shown on top of the transmission pump The valve is fully open at 3 anti clockwise revolutions Do not open the valve past 3 revolutions The steering must be operated manually when the mower is being towed The steering will feel heavy as ...

Страница 63: ...evious procedure Store the brake release bars washers and setscrews items 3 4 and 5 for future use Remove the wheel chocks Disconnect the tow bar The mower braking system will now operate in the normal way WARNING PREVENT ACCIDENTS Before using the mower ensure that the braking system operates correctly Carry out initial checks with the mower at slow speed Do not operate the mower with a defective...

Страница 64: ...cylinder Cylinder is running slow Refer to TROUBLE SHOOTING for remedy Step in cut grass height at point of overlap between cutting cylinders Inconsistent height of cut setting on one cylinder Check and readjust height of cut setting Raise lower position control not in float position Operate position control to float position One end of cutterhead out of ground contact caused by Poorly routed hose...

Страница 65: ...fer Worn cylinder bearings bearing housing pivots Replace worn parts Loose components in cutterhead Check and retighten as necessary Scalping Undulations too severe for height of cut setting Use floating cutterheads Height of cut too low Raise height of cut Excessive bottom blade wear Bottom blade in heavy ground contact Raise height of cut Cutting edges of the cutting cylinder bottom blade are ro...

Страница 66: ...r all other engine problems refer to ENGINE HANDBOOK Differential lock non operational Defective switch Check switch and replace if necessary Defective solenoid valve Service or replace solenoid valve Defective wiring Check wiring connections as necessary Flat battery Terminal connection loose or corroded Clean and tighten terminal connections Recharge battery Loose or defective alternator belt Re...

Страница 67: ...ansmission filter Forward backward transmission creep in neutral Transmission neutral adjustment incorrectly set Readjust transmission neutral setting Work transport modes non operational Defective control switch Check switch and replace if necessary Defective solenoid valve Service or replace solenoid valve Defective wiring Check wiring connections and repair replace as necessary Excessive noise ...

Страница 68: ...Worn cylinder bearings Replace as necessary One cylinder rotates slowly Cutting cylinder bearing seized Replace as necessary Incorrect rotation motor fitted Check motor and replace if necessary Diverter valve only partly open Free off and lubricate or replace diverter valve as necessary Motor integral check valve jammed open Have check valve cleaned and checked Cutting cylinder tight on the bottom...

Страница 69: ...and replace if necessary Pressure relief valve jammed open or wrongly set Have relief valve cleaned and pressure checked Consult your authorised dealer Cutting cylinder jammed Free off as necessary Cutting cylinder tight on bottom blade Readjust setting Cutterhead control valve in the off position caused by Defective control valve Overhaul control valve Electrical fault Have electrical system chec...

Страница 70: ...3 4 5 6 P R W R W R N B B W G N W W B G N O G W B 59 49 49a 31 30 15 58 19 17 23 24 25 26 27 28 B R U G G B R U L L N B N W B N W N B N W W P B B P Y P R P R R P Y P B R S G N G 50a 33 40 B R W O B B R W 33 41 5 4 4 4 46 47 48 43 49 51 52 50 33 33 Braid B W R B R W G R G W B B G R B G W W Y P R B P N W U R R R W N R N W R N N Y G U N B N B 1 2 0 4 2 1 7 8 54 R W R R N N B 55 B N 10 12 11 13 14 8 7...

Страница 71: ...Cutterhead Drive 924864 21 Fusebox 70 09 096 1 10A Cutter Drive Lift Configuration 70 09 026 2 10A Transmission Horn 70 09 026 3 3A Instruments 70 09 024 4 Blank Beacon 5 Blank Cab Wipers or Air Suspension Seat 6 Blank Lighting Kit 7 Blank Lighting Kit 8 30A Engine Start Fuel Solenoid 70 09 027 22 Switch Ignition 74 09 009 23 Switch Horn 924618 24 Relay Cutterhead Drive Warning Lamps 70 09 148 25 ...

Страница 72: ...ch Engine Overheat 49 Solenoid Fuel 1A021 60014 50 Engine 950950 51 Hour meter 910850 52 Switch Return filter 53 Solenoids Work Transport Mode 910627 54 Fuse Engine Glow plugs 60A 55 Fuse Main 60A 56 Diode Parking Brake 950868 57 Diode Seat Switch 950868 58 Relay Seat Switch 70 09 148 59 Delay Module Seat 924722 ELECTRICAL CIRCUIT DIAGRAM ...

Страница 73: ...1 73 1 73 TRANSMISSION BRAKE HYDRAULIC CIRCUIT DIAGRAM ...

Страница 74: ... Flow Divider Front Wheels 10 Valve Pilot Operated Diff Lock 11 Shuttle Valve Hot Oil Purge 953687 12 Relief Valve Hot Oil Purge 13 Relief Valve Serial Line 375 Bar 953710 14 Wheel Motor Rear 130cc Rev 953685 15 Pump Transmission 52cc Rev 953684 16 Relief Valve Charge Pump 29 Bar 17 Relief Valves Fwd Rev 350 Bar 18 Oil Cooler 111 2215 19 Filter Charge 10 Micron 950597 20 Filter Return 10 Micron 92...

Страница 75: ...16 54 54 17 14 15 18 19 13 12 11 20 5 6 7 8 10 47 HL 35 34 33 32 31 30 29 28 27 24 22 21 23 25 LB 26 LBX 46 PX 45 D3 D2 D1 TPC 9 P T B A 53 21 23 37 PX DC RB MB B1 HL T 49 48 FB B2 D1 T P A B 36 38 39 40 41 42 43 22 50 52 51 4 3 2 1 PX 44 ...

Страница 76: ...10699 25 Restrictor Valve Variable Weight Transfer 910709 26 Relief Valve Cutterheads Front and Centre 250 bar 910708 27 Diverter Valve Centre Cutterhead 953601 28 Hydraulic Motor Centre Cutterhead 940602 29 Check Valve Orifice Motor Bypass Centre Cutterhead 30 Diverter Valve L H Front Cutterhead 953601 31 Hydraulic Motor L H Front Cutterhead 940602 32 Check Valve Orifice L H Front Cutterhead 33 D...

Страница 77: ...e not limited to weather storage practices contamination use of unapproved coolants lubricants additives fertilizers water or chemicals etc Normal noise vibration wear and tear and deterioration Normal wear and tear includes but is not limited to damage to seats due to wear or abrasion worn painted surfaces scratched decals or windows etc Parts Parts scheduled for replacement as required maintenan...

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Страница 82: ...ypt 202 519 4308 Ibea S P A Italy 39 0331 853611 Irriamc Portugal 351 21 238 8260 Irrigation Products Int l Pvt Ltd India 86 22 83960789 Jean Heybroek b v Netherlands 31 30 639 4611 Lely UK Limited United Kingdom 44 1480 226 800 Maquiver S A Columbia 57 1 236 4079 Maruyama Mfg Co Inc Japan 81 3 3252 2285 Metra Kft Hungary 36 1 326 3880 Mountfield a s Czech Republic 420 255 704 220 Munditol S A Arg...

Страница 83: ...N Machine Details Model Machine Serial No Engine Serial No Cutterhead Serial No s Transmission Pump Serial No Transmission Valve Block Front Serial No Cutter Control Valve Front Centre Serial No Cutter Control Valve Wing Serial No ...

Страница 84: ......

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