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Фрагмент инструкции
24659 ■ Read over carefully the owners manual for your tractor and rotary snow thrower before attempting to operate snow thrower. ■ Do not make any adjustments, repairs or service the snow thrower while engine is running. ■ Always be sure area is clear of all bystanders before operating. ■ Stay clear of the auger and discharge spout when the engine is running. B Be sure the snow thrower auger has stopped turning before attempting any repairs or adjustments to the snow thrower. ■ Clear the work area of any object which could possibly be picked up and thrown by snow thrower or cause damage to it. ■ Disengage the power take-off and stop the engine before leaving operators position. ■ Operate the snow thrower only in daylight or good artificial light. ■ Use caution when operating on sloping surfaces. ■ When operating the snow thrower, never direct the discharge spout toward or near any bystanders or allow anyone near snow thrower when in operation. CAUTION: The auger may continue to rotate a few seconds after the clutch has been disengaged and the engine shut off. TABLE OF CONTENTS SAFETY.................................2 ASSEMBLY..............................3 ADJUSTMENTS..........................4 OPERATION.............................4 MAINTENANCE..........................6 TROUBLESHOOTING.....................7 PARTS LIST.............................8 2 ASSEMBLY 1. Disconnect the return spring between PTO idler pulleys. Place belt around rotor drive pulley on the hitch assembly. Position hitch assembly under tractor (see photo). HITCH ASSEMBLY Pass the belt over PTO idle pulleys through cutout in cross member and around lower engine pulley. Replace the return spring previously removed and pull forward all slack to left side of unit (see photo). 2. Secure hitch to tractor using clevis pins and quick pins. Be sure to mount rear of hitch to the rear most holes in the hitch support brackets. Check to insure support arm assembly is mounted in the foward holes in hitch assembly (see photo). 3. Attach skid shoes to body using the 3/8-16 x 3/4 carriage bolts, 3/8” flat washers, 3/8" lockwashers and 3/8" full hex nuts. 4. Secure rod guide support to body using the 3/8-16 x 1 hex head bolts, 3/8" lockwashers, and 3/8-16 hex nuts supplied. Insert spout control rod into spout control tube and secure with 1" cotter pin. Now insert spout control rod assembly into nylon bearing on right side of body and secure with two 3/4" cotter pins. Attach rod guide and nylon liner to control rod and secure to rod guide support arm with the hex head bolt, lockwasher and hex nut (see photo). ■: --n ROD GUIDE and NYLON LINER ROD GUIDE SUPPORT 5. Lower spout over neck of discharge spout on body and line up with slot in rear of spout neck. Rotate spout until it faces forward and connect spout extension with carriage bolt, hex cup washer and wing nut. Position’control rod tube so that cable clamp faces side of discharge spout. Loop wire cable on most forward part 2-1/2 coils counterclockwise passing over the top of guide tube and secure to stud on spout. Coil 2-1/2 times on rear of tube clockwise passing under tube to spout and secure with special cup washer, lockwasher and hex nut (see photo). NOTE: HOOD REMOVED FOR PHOTOGRAPHIC PURPOSES 6. Position the snow thrower in front of the tractor lining up hitch with mounting holes in body and secure with clevis pin and quick pin (see photo). 7. Place lift control handle in forward most position. Insert lift rod into upper hole on lift control and secure with quick pin. Loosen the lock nut and adjust clevis to line up with mounting hole in rod guide support. Secure' with clevis pin and quick pin and tighten locknut (see photo). BELT ADJUSTMENT The lower pulley on the hitch assembly may be moved forward or backward in the slotted hole for belt adjustment purposes. Adjust this pulley so there is sufficient beltslack for proper idling of the snow thrower. Once proper belt slack for idling has been obtained, the PTO spring must be checked and adjusted to give the proper belt tension during operation. Proceed as follows: 1. Engage the PTO lever. 2. Measure the distance from the set collar to the rod guide assembly. There should be 1/2" spacing between these points. (See Figure) It may be necessary to adjust the set collar to obtain the 1/2". Be sure to disengage PTO lever first. Loosen the set screw on the collar and reposition the rod in the collar. Engage PTO lever and check again. Repeat this procedure until the 1/2" is obtained. OPERATION CHUTE DEFLECTOR POSITION The chute deflector can be adjusted by loosening the wing nuts and moving the deflector up or down. Be sure to tighten both wing nuts after positioning the deflector. The chute deflector position supplements the engine speed control to control throwing distance. The highest position provides the greatest throwing distance. Most snow moving can be done with the deflector all the way up by using th...