Husqvarna R 322T AWD Owners Manual - Page 28
Removing the cutting unit, Checking and adjustment of the cutting unit’s ground pressure
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Maintenance 8 Fit the drive belt around the drive wheels of the cutting unit. Make sure the belt is placed on the correct side of the belt tensioner wheel. 4 Pull out the cutting unit. 9 Hook up the height adjustment strut. 10 Secure the collet spring. 11 Fit the front cover. Removing the cutting unit WARNING! Wear protective glasses when ! dismantling the cutting unit. The spring which tensions up the belt may break and cause personal injury. 1 Carry out points 1-6 to put the cutting unit in the service position, see Service position for the cutting unit. 2 Lower the cutting unit. WARNING! Observe caution to avoid ! trapping your hand. Checking and adjustment of the cutting unit's ground pressure To achieve the best cutting results the cutting unit should follow the underlying surface without pressing too hard against it. Pressure is adjusted using a screw and spring on each side of the Rider. 1 Check the air pressure in the tyres 60 kPa/0.6 kp/cm2/8.5 PSI. 2 Place the machine on a flat surface. 3 Put the lifting lever in the mowing position. 4 Place a set of bathroom scales under the cutting unit's frame (front edge) so that it rests on the scales. If necessary a block can be placed between the frame and scales so that the support wheels do not bear any weight. 5 Adjust the unit's ground pressure by screwing in or out the adjusting screws located behind the front wheels on both sides. The ground pressure should be between 12 and 15 kg (26.5-33 lb). 3 Open the unit catch. 28 - English