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Husqvarna P 524 Service & Product Introduction

Husqvarna P 524 Service & Product Introduction

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P 524 Service & Product introduction
11-06-17

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Summary of Contents for Husqvarna P 524

  • Page 1 P 524 Service & Product introduction 11-06-17...
  • Page 2 P 524 Engine Kawasaki FX691V rpm 3000,13,9 Kw/24 hp, 726 cm³ Oil volume: 2,1 litre incl oil filter (10w-40) 11-06-17...
  • Page 3 P 524 How to use bypass? Front transmission Rear transmission Use an 17mm spanner to loose the locknut and an 8mm spanner to loose the screw. Turn two revs. Need to do this procedur on both transmissions. 11-06-17 To move machine both bypass need to be ”open”...
  • Page 4 P 524 How to adjust the swash linkage? Use an 17mm spanner to lossen Swashing is adjusted on Step 1 the rear transmission the locknut After that turn the nut with 17mm spanner to right or left to get the right Step 2 adjustment.
  • Page 5 P 524 Principles of the ”Dog bone” • = total length of the “dog bone” • =B (radius/mid point of the lower centre pivot point) Above only applies when machine driving straight forward! 11-06-17...
  • Page 6 Dynamic weight transfer by articulated steering • = B (centre of the lower pivoting point) • C= Xmm longer than B (and A ) = creating a dynamic in the pivoting point causing the “dog-bone” lifting/raising the mid point of the machine 20-30mm 11-06-17...
  • Page 7 Benefits with dynamic “dog-bone” when steering • “Dog-bone” pushes / raises mid point up • Positively effects the centre of gravity - improves traction on front inner wheels Centre of gravity 11-06-17...
  • Page 8 P 524 Transmission KTM 23 Kanzaki (same for front and rear) Gearbox 10w-50 fully synthetic 0,9 litre Hydraulic Motor 23cc Only mechanic transfer, no oil flow Air venting Level stick between hydraulic motor and gearbox 11-06-17...
  • Page 9 P 524 Pump Three pumps in one unit. • Axial piston pump, transmission • Gerotor Pump, charge pressure • Gear Pump, AUX flow 11-06-17...
  • Page 10 P 524 To set the neutral position on the pump? Turn this screw until the machine stand still 11-06-17...
  • Page 11 P 524 Hydraulic tank Fully synthetic 10w-50 oil, 13 litre in the whole system Drain plug (hydraulic system) (incl filter), 8 litre in 11-06-17 hydraulic tank.
  • Page 12 P 524 Hydraulic system Drain plug gearbox Hydraulic filter 11-06-17...
  • Page 13 P 524 Electric Only connection board with fuses. 11-06-17...
  • Page 14 P 524 Electric Scematic 11-06-17...
  • Page 15 P 524 Fuel system Fuel tank with fuel window Volume: 22 litre 11-06-17...
  • Page 16 P 524 Air filter Heavy-duty canister style air filter. 11-06-17...
  • Page 17 P 524 Tie-downs for transporting Front Rear 11-06-17...
  • Page 18 P 524 Main grease points Pivot point (1) Steering cylinder (2) Pedal system (1) ”Dog bone” (2) Wheel axle 11-06-17 (bearing) (4) (one in each axle)
  • Page 19: Belt Routing

    Best way to change the belt: P 524 Release the belt tensioner and take away the belt from the pulley for the cuttingdeck. Go to Belt routing the rear of the machine and take away the belt from the clutch and release the belt from the belt guide.
  • Page 20 How to change the belt: Loosen the 4 screws on P 524 the pump and push it to bottom. Remove 2 screws Belt routing (pump) from the support wheel for easy removal of the belt. Remove those screws for Loosen those screws easy removal of the belt.
  • Page 21 How to tighten the belt: P 524 Loosen 3 screws and tight the screw for right Belt routing (pump) tension. Loosen this screws Do not over tight! Always Tighten this screw to right check belt tension by hand. tension. (3-5 mm)
  • Page 22 11-06-17...