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Husqvarna P524 Workshop Manual

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  Summary of Contents for Husqvarna P524

  • Page 1 Workshop manual P524 English...
  • Page 2: Table Of Contents

    6.1.3 Technical data - Cutting deck ......85 5.2.3 Solenoid clutch ...........33 6.1.4 Technical data - Dimensions ......86 5.2.4 Transmission oil change ........34 6.1.5 Technical data - P524 .........87 5.2.5 Hydraulic oil change ..........34 5.2.6 Replacing the engine oil filter ......35 7 Appendices and schedules ......89 5.2.7 Changing engine oil ..........35...
  • Page 3: Introduction And Safety Regulations

    Introduction and safety regulations 1 Introduction and safety regulations 1.1 General 1.4 Revisions This Workshop Manual provides a comprehensive Any modifications to the ride-on mower will be description of how to troubleshoot, repair and test gradually introduced into ongoing production. As the ride-on mower.
  • Page 4: General Directions

    Introduction and safety regulations 1.6 General directions 1.8 Risk of sparks The workshop where the ride-on mower is to be Sparks can occur when working on the battery and repaired must be equipped with safety devices in the thick cables. accordance with local regulations.
  • Page 5: Symbols On The Machine

    Introduction and safety regulations 1.9 Symbols on the machine Warning for rotating parts. Mind your hands and feet. This product complies with applicable EC directives. Rotating blades Keep hands and feet away from under the hood Fast when the engine is running Slow Never drive across a slope.
  • Page 6: Delivery And Service

    Delivery and service 2 Delivery and service 2.1 Service schedule The following is a list of maintenance procedures that must be performed on the ride-on mower. Most points not described in this workshop manual can be found in the operator’s manual. Not described in this workshop manual or operator's manual.
  • Page 7 Delivery and service Care Chap- Daily Daily After Weekly Maintenance mainte- mainte- the first mainte- least interval in hours nance nance nance once a 100 200 400 before after hours year Check the V-belts 5.7.3 Check joint bearing in articulated 5.1.6 unit Check/adjust the cutting height...
  • Page 8: Assembly And Control

    Delivery and service 2.2 Assembly and control Check the transmission oil level Work on the system entails particular demands on Battery cleanliness and the system must be vented before The machine is equipped with a sealed the machine is used. For more information, refer to maintenance-free battery.
  • Page 9: Test Running

    • Check the operation of the parking brake. Speed control Check the max engine speed with a Husqvarna original tachometer. Make sure the max speed is • Check driving forwards (1) and in reverse (2). regulated to 3000 ± 75 rpm.
  • Page 10: Service Tools

    Service tools 3 Service tools The following special tools are used when working on the rider: Special tools for engine and transmission can be found in the respective workshop manual. Optical tachometer 502 28 80-01 Puller - belt pulley 506 66 48-01 Tool for measuring wheel 578 92 62-01 Battery charger (EU)
  • Page 11: Laser Tachometer

    Service tools 3.1 Laser tachometer Measure rpm Safety during use: 1. Put the switch to RPM position for measuring rpm or TOT for measuring the number of • Class 1 laser product. revolutions. • Take care whenever the laser beam is on. Do not look straight into the beam.
  • Page 12: Screw Fasteners

    Service tools 3.2 Screw fasteners Hydraulic Couplings Metric threads are used on the machine. When assembling hydraulic hoses and pipes, first tighten their cap nuts by hand to stop. Then tighten a Some bolt fasteners are locked with screws treated further 1½...
  • Page 13: Design And Function

    Design and Function 4 Design and function 4.1 Serial number Transmission serial number (3) Machine's serial number (1) The transmission serial number is on a barcode decal located on the transmission. The machine's serial number can be found on the •...
  • Page 14: Engine

    Design and Function 4.3 Steering 4.2 Engine All ride-on mowers in the P500 series have The machine has a twin-cylinder, overhead valve articulated steering. The machines are equipped engine with pressure lubrication and separate oil with hydraulic power steering. Steering forces from filter.
  • Page 15: Bypass Valves

    The front bypass valve is open if it can not be driven in reverse. P524 has 2 valves, one bypass valve for the front axle and one for the rear axle. The bypass valve is opened and closed in the same way on the front and rear axles.
  • Page 16: Cutting Deck

    Design and Function 4.6 Cutting deck The machine can be fitted with the Combi 112 and Hydraulic deck lift. Combi 122 cutting decks. The Combi-unit, equipped with a BioClip-plug, finely The cutting deck is raised and lowered with a chops the cuttings to fertilizer. Without the BioClip- hydraulic cylinder.
  • Page 17: Repair Instructions

    Chassis 5 Repair instructions 5.1 Chassis 5.1.1 Throttle and choke cables Checking the choke cable Tools Dimension Make sure the engine responds to the throttle and Combination wrench 10 mm that the correct engine speed is attained at full throttle. For further information, see “6.1.4 Technical Torx data - Dimensions”...
  • Page 18 Chassis Dismantling the throttle and choke 5. Pull the throttle or choke control down through cables the opening. 1. Remove the side cover. Cut the front tie bands. 2. Loosen the circuit board by removing the nut. 7. Loosen the wire from the control. Move the circuit board out of the way.
  • Page 19: Driver's Seat

    Chassis 5.1.2 Driver’s seat Tools Dimension 13 mm Combination wrench Dismantling Fold the driver's seat up. Loosen the seat switch by turning the connector counterclockwise. Use a combination wrench to remove the 4 bolts from the adjustable seat mounting. Lift off the driver's seat. Assembling Assemble in reverse order.
  • Page 20: Brake Cable

    Chassis 5.1.3 Brake cable Checking the brake cable 4. Remove the E-clip. Tools Dimension 5. Pull back the rubber protection so that the cable Combination wrench 13 mm can pass through the bracket opening. Torx T 30 Snipe nose pliers Torque wrench Check that the parking brake is adjusted correctly by placing the machine on a slope.
  • Page 21 Chassis Adjusting the brake cable Put the machine in a level position. Check that the parking brake is not on. Loosen the locking nuts (1). Adjust the play between the casing and the adjustment screw to 1 mm (0.040") when pulling the casing.
  • Page 22: Wheel Hub

    Chassis 5.1.4 Wheel hub Dismantling Remove the SGA clip. Older versions of the wheel hub can occur. Tools Dimension Socket wrench 19 mm Allen Key 6 mm Torque wrench Circlip pliers 1. Place a jack assembly under the machine as illustrated.
  • Page 23: Link Stay

    Chassis 5.1.5 Link stay Tools Dimension Dismantle the cover protecting the belt and the link stay under the engine. Torx Combination wrench 13 mm Combination wrench 15 mm Combination wrench 17 mm Dismantling Apply park brake. Remove the cover over the rear transmission. 10.
  • Page 24 Chassis Assembling 14. Release pump belt tension by: Assemble in the reverse order. The front link stay grease nipple must point to the right. Torque tighten as below. a. The rear screw for the link stay is screwed into the goods. In addition, there is a locknut for securing the screw.
  • Page 25: Changing Joint Bearing In Articulated Unit

    Chassis 5.1.6 Changing joint bearing in articulated unit Control stay Joint bearing in articulated unit Steering cylinder Link stay Tools Dimension WARNING! Never insert hands or fingers as Combination wrench 13 mm heavy components are unstably Combination wrench 15 mm supported.
  • Page 26 Drill a 3 mm hole over the lubricating point. Check the joint bearing thoroughly for cuttings. For further information, refer to the Service Bulletin on the Husqvarna support site "B1500032". Ø3 mm ± 0.5 Ø3 mm ± 0,5 Control stay...
  • Page 27 Chassis 18. The rear carriage is now free, but can not be lowered without reversing first. Support the rear carriage and lower it slightly as illustrated. Do not lower too far, avoid the positions with crosses in the illustration. Shaft with locking lug Steering cylinder Screw 12.
  • Page 28 Chassis Assembling It is essential the screw is tightened to the correct torque for fastening the ball in the joint bearing. • If the ball is loose or badly lubricated, it may start to move on the pin. This will cause much wear on the pin.
  • Page 29 Chassis Lubrication of articulated bearing The articulated bearing must be lubricated according to the service schedule. 1. Lubricate the articulated bearing with the machine standing with all wheels on the ground. Press grease into the lubricating duct through the grease nipple. Link stay Washer Sleeve...
  • Page 30: Propulsion

    Propulsion 5.2 Propulsion 5.2.1 Dismantling the engine cover Tools Dimension Combination wrench 17 mm x2 Remove the screws on both sides of the engine cover. Save the plastic washers used as spacers between the screw and the cover. Lift off the engine cover. Assembling Assemble in reverse order.
  • Page 31: Engine

    Propulsion 5.2.2 Engine 1. Air Filter 8. Groove on engine shaft 2. Oil filler 9. Belt pulley 3. Lifting points for overhead crane. 10. Key on engine shaft a. Hole for M8 screw. 11. Magnetic clutch b. Lifting eye 12. Key on belt pulley 4.
  • Page 32 Propulsion Dismantling the motor Remove the engine cover. For more Remove the hose clamp on the fuel hose by the information, refer to “5.2.1 Dismantling the fuel pump and pull the fuel hose downwards. engine cover” on page 29. Suspend the hose to stop fuel leaking. Remove the battery, see section “5.3.3 Battery”...
  • Page 33 Propulsion 10. Loosen the oil cooler and set aside. 15. Remove the cover protecting the pump drive belt in order to access the front engine mounting. 11. Unplug the electrical connector for the magnetic 16. Remove the engine mountings, two each side, clutch.
  • Page 34: Solenoid Clutch

    Propulsion 5.2.3 Solenoid clutch Assembling Dismantling 1. Assemble in reverse order. Tools Dimension 2. Place the belt pulley key in the groove on the Wrench x2 engine shaft. Ratchet wrench 16 mm Dismantle the engine, see section “5.2.2 Engine” on page 30. Counterhold underneath the magnetic clutch with a wrench.
  • Page 35: Transmission Oil Change

    Propulsion 5.2.4 Transmission oil change 4. Clean thoroughly around the filler. Tools Dimension 5. Open the filler cap. Torx Allen Key 10 mm Flat-blade screwdriver Observe cleanliness. Follow the directions in section “5.6.1 Hydraulic hygiene” on page 52. Transmission capacity is 0.9 liters (0.9 US qt) fully synthetic engine oil SAE 10W/50 in the respective gearbox Make it easier to change oil by warming up the engine before draining the oil.
  • Page 36: Replacing The Engine Oil Filter

    Propulsion 5.2.6 Replacing the engine oil filter 5.2.7 Changing engine oil Tools Dimension WARNING! 19 mm Combination wrench Risk of spray and burn injuries. The engine’s oil filter may be very hot WARNING! immediately after stopping. Allow the Engine oil can be very hot if it is engine to cool down first.
  • Page 37: Replacing The Engine Air Filter

    Propulsion 5.2.8 Replacing the engine air filter Dismantling Assembling Raise the engine cover. Assemble in reverse order. Loosen the two fasteners holding the filter cover and remove it. 2. Fit the new filter cartridge. Make sure the filter cartridge is correctly fitted over the air intake in the filter housing.
  • Page 38: Hydrostatic Cable

    Propulsion 5.2.9 Hydrostatic cable If adjustment of the hydrostatic cable is insufficient, a Tools Dimension further adjustment can be made with the cable Combination wrench 10 mm adjuster next to the hydraulic pump. Flat-blade screwdriver Loosen the locknuts (1) and adjust the play with the adjustment screw (2).
  • Page 39 Propulsion Dismantling the hydrostatic cable Loosen the clamp on both ends of the hydrostatic cable at the frame and the center console. Remove the frame plate by loosening the screws. Loosen the front hydrostatic cable locking nut 1/4 turn and remove the locking spring. Lift off the link joint and pull out the cable.
  • Page 40: Wheel Speed

    Propulsion 5.2.10 Wheel speed The relationship between the rear and front wheel speed should always be the same or constantly faster on the rear wheels than the front wheels. Wheel speed must however be max 3% faster on the rear wheels than the front wheels.
  • Page 41 Propulsion Checking and adjusting wheel speed - straight ahead 1. Make sure the wheels are pointing straight ahead and are parallel by measuring the wheelbase on both sides of the machine. The measurement should be the same on both sides of the machine.
  • Page 42 Propulsion Checking and adjusting wheel speed - full lock Adjusting the wheel speed - full lock is performed only when changing the transmission. Basic speed locknut Slewing speed locknut N=17 N=14 Basic speed adjuster nut Slewing speed adjust- N=17 ment screw N=14 Joint bearing 2 Recoil spring Override spring...
  • Page 43: Electrical System

    Electrical system 5.3 Electrical system 5.3.1 Electrical system There is more detailed information concerning the electrical system on the Husqvarna website. Numbers correspond to: 1. Main fuse 20 A 7. Microswitch, pedal carrier 2. Starter relay 8. Fuse holder 3. Seat switch 9.
  • Page 44: Circuit Boards

    Electrical system 5.3.2 Circuit boards Dismantle the screw holding the circuit board bracket. It is important to check the circuit outside of the circuit board first, to ensure this is correct, before replacing the circuit board. This is so that the new circuit board is not damaged by an external fault.
  • Page 45: Battery

    Electrical system 5.3.3 Battery 5.3.4 Fuses The main fuse is placed in a detachable holder Tools Dimension under the battery. Combination wrench x2 10 mm Type: Flat pin, 20 A. Dismantling Do not use any other fuse when changing. Open the engine hood. Loosen the battery fastening strap.
  • Page 46: Safety System

    Electrical system 5.3.5 Safety system 5.3.6 Replacing the light bulbs For information about the bulb type, see “6 The ride-on mower is equipped with a safety system Specifications” on page 85. that prevents starting or driving under the following • Remove the front cover, steering column.
  • Page 47: Ignition Switch

    Electrical system 5.3.7 Ignition switch 5.3.8 Hour meter Tools Dimension Tools Dimension Combination wrench 18 mm / 19 mm?? Torx Torx Wrench Dismantling Dismantling Remove the side cover. 1. Remove the front cover, steering column. Loosen the ignition switch connection from the circuit board.
  • Page 48: Pto Button

    Electrical system 5.3.9 PTO button 5.3.10 12V switch Tools Dimension Tools Dimension Combination wrench 10 mm Torx Torx Dismantling Dismantling 1. Remove the side cover. 1. Remove the side cover. 2. Loosen the switch connection from the circuit board. 2. Loosen the PTO button connection from the 3.
  • Page 49: Fuel System

    Fuel system 5.4 Fuel system 5.4.1 Fuel tank Remove the front screw holding the fuel tank in place on the tank support. Tools Dimension Combination wrench 13 mm Torx Dismantling Compress the hose with pliers and remove the hose clip and hose from the bottom fuel filter connection.
  • Page 50: Replacing The Fuel Filter

    Fuel system 5.4.2 Replacing the fuel filter Tools Dimension Round nose pliers Hose pliers Dismantling 1. Pinch together the inlet and outlet of the fuel hose to prevent fuel leaking out. 2. Use round nose pliers to remove the clips from the filter.
  • Page 51: Cooling System

    Cooling system 5.5 Cooling system 5.5.1 Changing the oil cooler 6. Remove the screws, two on each side of the cooler. Dismantling Tools Dimension Combination wrench 10 mm Combination wrench 19 mm 1. Open the engine cover. 2. Loosen the electrical connector. 7.
  • Page 52: Changing Thermostat Unit

    Cooling system 5.5.2 Changing thermostat unit 5. Remove the thermostat from the hydraulic Tools Dimension hose. Torx Drill bit 4 mm Snipe nose pliers The electrical thermostat is on the oil cooler. The oil cooler fan starts at oil temperatures of around 70°C. Dismantle the side cover.
  • Page 53: Hydraulic System

    Hydraulic system 5.6 Hydraulic system Keep hydraulic system fluid clean 5.6.1 Hydraulic hygiene You must be completely sure that when opening a Keep the hydraulic system clean. Remember to: can of oil for the hydraulic system, the area around • Clean thoroughly before opening the filler cap the filler cover is absolutely free from dust, dirt, or disconnecting anything.
  • Page 54 Hydraulic system Hydraulic couplings, pipes and hoses Hydraulic pipes must always be loosened at both Always check and note how hose, lines, pipes, etc. ends when dismantling. are tightened throughout the machine before loosening or dismantling. They must always be It is essential to use two tools, of which one is used refitted with the same tightening force as originally.
  • Page 55: Component Locations

    Hydraulic system 5.6.2 Component locations Power steering Hydraulic tank Valve block working hydraulics Hydraulic filter with valve block Hydraulic pump Steering cylinder Lift cylinder Rear transmission Front transmission 10. Hydraulic system cooler The hose’s nipple for the cylinder’s piston side is Pressure to the hydraulic system is provided by the equipped with a throttle.
  • Page 56: Filter Holder

    Hydraulic system 5.6.3 Filter holder 5.6.4 Changing hydraulic filter Tools Dimension WARNING! Used oil filters shall be treated as Allen Key 8 mm environmentally hazardous and Combination wrench 17 mm turned in to the workshop or other Combination wrench 22 mm designated area for disposal.
  • Page 57: Hydraulic Tank

    Hydraulic system 5.6.5 Hydraulic tank 3. Remove the protecting cover protecting the right Tools Dimension side of the machine. Torx Combination wrench 10 mm Combination wrench 13 mm Combination wrench 14 mm Combination wrench 27 mm Combination wrench 32 mm Dismantling 1.
  • Page 58 Hydraulic system 10. Remove the driver seat. For more information, 17. Dismantle the lever for the valve block from refer to “5.1.2 Driver’s seat” on page 18. below by loosening the nut. 11. Remove the frame section under the driver seat 18.
  • Page 59: Changing The Valve Block

    Hydraulic system 5.6.6 Changing the valve block 5. Remove the knobs from the throttle control, Tools Dimension choke control and the height adjustment control. Torx Combination wrench 10 mm Combination wrench 13 mm Combination wrench 19 mm Combination wrench 22 mm 1.
  • Page 60: Rear Transmission

    Hydraulic system 5.6.7 Rear transmission Tools Dimension Torx Combination wrench 14 mm Combination wrench 16 mm Combination wrench 17 mm Combination wrench 22 mm Combination wrench 32 mm Combination wrench 15 mm Combination wrench 17 mm Combination wrench 18 mm Combination wrench 22 mm Combination wrench...
  • Page 61 Hydraulic system Dismantling Raise the machine and support it under the Loosen the rear end of the control stay (1) by frame. Refer to the illustration for the permitted dismantling the screw (3) with nut (5). Make sure not to misplace the bushing (4). area.
  • Page 62 Hydraulic system 13. Slide in the bearing unit. 17. If the transmission is being changed, the devices for adjusting the wheel speed (1) and 14. Remove the screw (4). adjustment screw for the slewing speed (2) must be transferred to the new transmission as below: 15.
  • Page 63 Hydraulic system Assembling Assemble the hydraulic hoses and torque Assemble in reverse order. Start by refitting any tighten as instructed. remove hydraulic adapters. Torque tighten the adapter on top (1) to 32 Nm. The two other Insert the screw (1) for the recoil spring through adapters (2) and (3) are tightened to 50 Nm.
  • Page 64: Front Transmission

    Hydraulic system 5.6.8 Front transmission Tools Dimension Groove joint pliers Combination wrench 18 mm Combination wrench 22 mm Combination wrench 27 mm Combination wrench 32 mm Allen Key 10 mm Torque wrench Combination wrench 22 mm Combination wrench 27 mm English –...
  • Page 65 Hydraulic system Dismantling 1. Remove the tool frame, see “5.7.1 Tool frame” on page 76. 2. Remove the left wing cover. 4. Undo the hydraulic pipes from underneath the front axle. Fit protective plugs. A small amount of oil may leak out even if the front axle has been drained.
  • Page 66 Hydraulic system 6. Undo the hydraulic pipe and hoses from the front 9. Remove the screws holding the front axle and axle. lower the front axle. 7. Remove the parking brake cable. For more information, refer to “5.1.3 Brake cable” on page 19.
  • Page 67: Hydraulic Pump

    Hydraulic system 5.6.9 Hydraulic pump Hydraulic pump Belt pulley Pump belt Dismantling Tools Dimension Torx 1. Remove the driver seat. For more information, refer to “5.1.2 Driver’s seat” on page 18. Allen Key 6 mm 2. Remove the fuel tank. For more information, Combination wrench 8 mm refer to “5.4.1 Fuel tank”...
  • Page 68 Hydraulic system 6. Remove the frame section under the driver 9. Remove the SGA clip from the pump. seat by removing the 6 screws. In order to lift 10. Loosen the pump belt pulley with two screws away the frame section, the cable retainers from the pump shaft and lift up.
  • Page 69 Hydraulic system 13. Loosen the bolts from the front and rear brack- 19. Use a jack assembly to lift the rear of the machine to make room for the pump. Place a ets of the steering cylinder. Push the steer- jack assembly under the machine as illustrated.
  • Page 70: Replacing Pump Belt

    Hydraulic system 5.6.10 Replacing pump belt The condition of the belt pulleys should be checked when changing belts in the machine. Replace belt pulleys if necessary. Tools Dimension Combination wrench 13 mm Combination wrench 15 mm Combination wrench 17 mm Torx 6.
  • Page 71 Hydraulic system 12. Lift off the PTO belt from the belt pulley to make room to prise off the pump belt. 13. Prise off the pump belt from the hydraulic pump pulley. 14. Lift off the pump belt from the engine pulley and around the magnetic clutch.
  • Page 72: Changing The Pto Belt

    Hydraulic system 5.6.11 Changing the PTO belt 7. Remove the protecting cover on the tool frame. The condition of the belt pulleys should be checked when changing belts in the machine. Replace belt pulleys if necessary. Tools Dimension Combination wrench 13 mm Dismantling 1.
  • Page 73 Hydraulic system 11. Steer full lock right for easier access to the 16. Unhook the belt from the hook on the center drive belt. belt pulley. 12. Remove the belt protector over the rear trans- mission. 13. Lift off the belt from the engine pulley from 17.
  • Page 74: Lift Cylinder

    Hydraulic system 5.6.12 Lift cylinder Tools Dimension Combination wrench 19 mm Circlip pliers Torx Dismantling 1. Lower the cutting deck. 2. Remove the cover over the frame tunnel. 7. Remove the lifting cylinder through the frame tunnel. Assembling 1. Assemble in the reverse order. 2.
  • Page 75: Steering Cylinder

    Hydraulic system 5.6.13 Steering cylinder Changing joint bearing in steering cylinder Dismantling Start the engine and turn the steering wheel full lock to the right. Tools Dimension Combination wrench 13 m Combination wrench 19 mm Circlip pliers Press tool Shaft with locking lug Hydraulic connection Cable tie Steering cylinder...
  • Page 76: Power Steering

    Hydraulic system 5.6.14 Power steering 4. Dismantle the steering wheel (4), secured using Tools Dimension one screw (6) under the steering wheel hub (5). Torx Retain the key (5) and the washer (7). Dismantle the cover (2) over the steering servo housing. Combination wrench 13 mm Combination wrench...
  • Page 77: Cutting System

    Cutting system 5.7 Cutting system 5.7.1 Tool frame 5. Remove the left wing cover. Tools Dimension Combination wrench 13 mm Combination wrench 18 mm Combination wrench 19 mm Torx Dismantling 1. Remove the cutting deck. For further instruc- tions, refer to section “5.7.2 Cutting deck” on page 78.
  • Page 78 Cutting system Assembling 9. Release the belt from the tool frame. 10. Lower the tool frame by removing its rear lead 1. Slide in the tool frame. Make sure that the screws. In order to release the tool frame on height adjustment stay is inserted into the the left side completely it must first be pulled equipment frame.
  • Page 79: Cutting Deck

    Cutting system 5.7.2 Cutting deck Service position for cutting deck 7. Grip the front edge of the cutting deck and pull forwards until it stops. In order to provide good accessibility for cleaning, repair and servicing, the cutting deck can be set in the service position.
  • Page 80 Cutting system Attaching the cutting deck 1. Place the machine on a flat surface and apply Removing the cutting deck the parking brake. Check that the lever for setting the cutting height is in its lowest, service, 1. Put the cutting deck in the service position up to position.
  • Page 81: Changing The Belt On The Cutting Deck

    Cutting system 5.7.3 Changing the belt on the cutting deck Loosen the screws on the cutting cover. Lift the WARNING! cutting deck frame and take out the cutting deck Protect your hands with gloves when cover. working on the blades. Pinch hazard when working on the belt.
  • Page 82: Setting Parallelism And Cutting Height

    Cutting system 5.7.5 Adjusting the parallelism of the 5.7.4 Setting parallelism and cutting cutting deck height Parallelism and cutting height must be adjusted 1. Remove the front cover. when a new cutting deck is fitted. 2. Loosen the nuts on the parallel strut. Starting point: •...
  • Page 83: Adjusting The Cutting Height Range

    Cutting system 5.7.6 Adjusting the cutting height range 5.7.7 Checking and adjusting ground pressure 1. Remove the right side cover. In order to obtain the best cutting results, the cutting deck must follow the surface without resting on it too hard.
  • Page 84: Changing Height Adjustment Cable

    Cutting system 5.7.8 Changing height adjustment cable 7. Take the cable out of the rubber strap. Tools Dimension Combination wrench x2 13 mm Combination wrench x2 17 mm Torx Dismantling 1. Remove the cutting deck. For further instructions, refer to section “5.7.2 Cutting deck”...
  • Page 85: Bioclip Plug

    Cutting system 5.7.9 BioClip plug To change the Combi Deck from BioClip function to cutting deck with rear ejection, remove the BioClip plug fastened under the cutting deck with three screws. Put the cutting unit in service position, see “5.7.2 Cutting deck” on page 78. Remove the three screws holding the BioClip plug.
  • Page 86: Specifications

    Specifications 6 Specifications 6.1 Technical data 6.1.1 Technical data - Sound and vibration levels P 5240 Cutting deck C 112 C 122 Noise emissions (see note 3) Noise power level, measured dB(A) Noise power level, guaranteed dB(A) Noise levels (see note 4) Noise pressure level at user's ear, dB(A) Vibration levels (see note 5) Vibration level in steering wheel, m/s...
  • Page 87: Technical Data - Dimensions

    Specifications 6.1.4 Technical data - Dimensions 1173 mm 370 mm 383 mm 2058 mm 155 mm 120 mm 30°: 765 mm 977 mm 305 mm 1075 mm 120 mm 689 mm 765 mm 977 mm 1000 mm 86 – English...
  • Page 88: Technical Data - P524

    Specifications 6.1.5 Technical data - P524 P524 Dimensions and weight Length of basic machine, mm/ft 2,058/6.75 Width of basic machine, mm/ft 977/3.20 Height, mm/ft 1173/3.84 Curb weight of basic machine, kg/lb 387/853 Height, mm/ft 1000/3.28 Wheels Tire size 18x8.5-8 Air pressure front, kPa/bar/PSI 100/1.0/14.5 (Max 1.5 bar)
  • Page 89 Specifications Electrical system Type 12V, negative ground Battery 12V, 24 Ah Main fuse, Flat pin, A Elec. socket fuse, Flat pin, A Electrode gap mm/inch 0.75/0.030 Bulbs, halogen 2x12V 20 W Tightening torques Belt pulley-cutting deck 35-40 Nm/ 25-28 Ibft Blades M10 bolt 45-50 Nm/ 32-36 Ibft Blades M12 bolt...
  • Page 90: Appendices And Schedules

    Appendices and schedules 7 Appendices and schedules 7.1 Wiring diagram English – 89...
  • Page 91: Hydraulic Diagram

    Appendices and schedules 7.2 Hydraulic diagram 90 – English...
  • Page 92: Troubleshooting Schedule

    Appendices and schedules 7.3 Troubleshooting schedule Checking cables and connectors: Measure voltage: Use a multimeter in voltage mode. Hold the red When checking cables, look for the following: measuring probe against the measurement point • Cable breaks and the black measuring probe against a grounding point (e.g.
  • Page 93 Appendices and schedules Fault Possible Steps Troubleshooting Action cause Machine PTO Enabled Check the PTO switch. Deactivate PTO does not P-brake not Check P-brake Activate P-brake start the activated. start motor when the Battery Make sure the 20A wired fuse is intact. Replace fuse key is voltage...
  • Page 94 Appendices and schedules Fault Possible Steps Troubleshooting Action cause Machine Wiring fault Check the pink wire and connectors between J1 Repair the cable or will not start (pin 4) and the fuel valve. replace the cabling. despite the Check the black cable and connectors between J1 start motor (pin 6) and the engine.
  • Page 95 Appendices and schedules Fault Possible Steps Troubleshooting Action cause Battery Check the 5A “Fuse P.T.O.” Replace fuse activation voltage Measure the voltage on J6 (pin 3) with the key in Go to steps 3-6. does not “ON” position. The voltage should be equal to the work battery voltage.
  • Page 96: Belt Position Diagram

    Appendices and schedules 7.4 Belt position diagram PTO-Belt Pump Belt English – 95...
  • Page 97: Lubrication

    Appendices and schedules 7.5 Lubrication Lubrication points Bearing unit - rear axle Link stay Articulated Bearing Bearing unit - front axle Steering cylinder Shaft for lift chain 96 – English...
  • Page 98 Appendices and schedules Lubrication Schedule English – 97...
  • Page 99 115 81 75-26 5/12/2016...