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Facilidade de uso
Be sure to observe and follow these precautionary instructions. The discharge shield on the mower must be attached at all times while operating the mower. Keep the machine in good operating condition and keep safety devices in place. Use guards or shields as instructed in Operator's Manual. Children should not be allowed to operate the mower unless properly supervised, and are physically and mentally capable of safe operation. Never place hands or feet under the mower, in the discharge chute, or near any moving parts while the tractor engine is running. Do not work on the mower with the engine running. Never leave the tractor engine running unattended or permit it to be operated by persons not acquainted with its use and the rules for safe operation. Stay alert for holes in terrain and other hidden hazards. Be sure all stones, branches, or other objects that might be picked up and thrown by the mower blades are removed before starting to mow. Do not carry passengers or give rides. Do not allow anyone in the area opposite the discharge chute while mowing. Although the area has been supposedly cleared of foreign objects, small objects may have been overlooked and may be discharged by the mower. Disengage power to any attachment when transporting or not in use. It is recommended that the machine be stopped and inspected for damage after striking a foreign object and that any damage be repaired before restarting and operating the machine. Watch out for traffic when crossing or near roadways. OPERATING YOUR MOWER Mower must be supported by the tractor. 2. Level the mower. See pages 7 and 8. 3. Engine Speed: Operate the engine at full throttle. 4. Ground Speed: Choose a ground speed that will satisfactorily handle the amount of material to be cut. 48 ADJUSTING AND OPERATING 1. Power take-off clutch lever 2. Mower support brackets 3. Mower support clevises 6. Hydraulic lift handle 7. V-belt tension bolt 8. Extension spring measurement 9. Front hanger cover 11. Power take-off clutch rod 12. Support pins (spring loaded) 13. Deflector shield 14. Extension spring 15. Gauge wheels 38-inch mower. 49 ADJUSTING AND OPERATING 1. Power take-off clutch lever 2. Mower support brackets 3. Mower support clevises 6. Electric lift control switch* 7. V-belt tension bolt 8. Idler spring tension release 10. Power take-off clutch rod 11. Support pins (spring loaded) 12. Deflector shield 'Optional Equipment 44 and 50-inch mower. at idle speed, slowly clutch lever. Advance STARTING THE MOWER With the engine operating engage the power take-off the throttle to full throttle. STOPPING THE MOWER Disengage the power take-off clutch lever (to the rear position) and reduce the engine speed. LEVEL ADJUSTMENT NOTE: Check the tires for proper inflation before making a level and height adjustment. To adjust the mower for level, first place the tractor on a level surface, preferably a hard surface area such as a garage floor or sidewalk. 50 ADJUSTING AND OPERATING LEVEL ADJUSTMENT — Continued U. 1 1. Support brackets 2. Support clevises 38-inch mower shown. A CAUTION! Be sure to turn off the engine, remove the ignition key, set the brake pedal in the locked position, and disengage the power take-off clutch. Set the lift handle stop for the desired mowing height. To set the lift handle stop, raise the mower to the desired cutting height and adjust the stop so it contacts the lift handle. Then tighten the knob securely. The mower can then be raised to cross an obstacle, etc., and lowered, maintaining the preset height. Side to Side Lower the mower to the ground and remove the quick attachable cotter pin and flat washer securing the right lift link to the right tractor lift arm. Pitch the lift link back to clear the pin and turn the lift link clockwise or counterclockwise so the height from the top of the mower housing to the surface is equal on each side. NOTE: (38-inch mower only) If correct side to side adjustment cannot be obtained after adjusting the lift link, proceed as follows: 1. Adjustable lift link 2. Support clevises 4. Lift handle stop 5. Quick attachable cotter pin and flat washer. 50-inch mower shown. Lower the mower almost to the surface making sure the gauge wheels do not touch. Add 13/32 x 13/16 x .065-inch flat washers, as many as required under the left or right mower suooort bracket. Front to Rear Lower the mower to the preset cutting height. Rotate the center and one outer blade so they are parallel and pointing straight to the front and rear. Then adjust the two support clevises at the front of the mower so the front edge of the center blade is level with the back edge of the outer blade. NOTE: If mower is not level, it will adversely 51 ADJUSTING AND OPERATING V-BELT Main Drive Belt—(38-inch mower) 1. V-belt tension bolt 2. Extension spring measurement 3. Front hanger cover The main drive V-belt is adjusted for tension by the V-belt tension bolt...
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