McCulloch 96182000600 Owner's Manual

Mcculloch corporation walk-behind snow thrower owner's manual

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MC621ES
MC621ES
Owner's Manual

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Summary of Contents for McCulloch 96182000600

  • Page 1 MC621ES MC621ES Owner's Manual...
  • Page 2: Safety Rules

    CONGRATULATIONS on your purchase of a new snow thrower. It has been designed, engineered and man u fac tured to give best possible dependability and per for mance. Should you experience any problem you cannot easily remedy, please contact your nearest authorized service center. We have competent, well-trained tech ni cians and the proper tools to service or repair this unit.
  • Page 3: Product Specifications

    2. Exercise extreme caution when operating on or cross- ing gravel drives, walks, or roads. Stay alert for hidden hazards or traffic. 3. After striking a foreign object, stop the engine (motor), disconnect the cord on electric motors, thoroughly inspect the snow thrower for any damage, and repair the damage before restarting and operating the snow thrower.
  • Page 4: Table Of Contents

    TABLE OF CONTENTS SAFETY RULES ... 2-3 PRODUCT SPECIFICATIONS ... 3 CUSTOMER RESPONSIBILITIES ... 3 SAFETY AND INSTRUCTIONAL DECALS ... 4 SETUP... 5-6 OPERATION ... 7-11 KNOW YOUR SNOW THROWER READ THIS OWNER'S MANUAL AND ALL SAFETY RULES BEFORE OPERATING YOUR SNOW THROWER. Com- pare the illustrations with your snow thrower to familiarize yourself with the location of various controls and adjustments.
  • Page 5: Setup

    Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description No parts required Carriage bolts Flange nuts Washers Knob Chute Deflector 1. Unfolding the Handle Procedure 1. Loosen the two handle knobs and pull out the two handle bolts until you can move the handle freely and rotate the handle to the operating position (Figure 2).
  • Page 6 ENGINE See engine manual. LUBRICATION Use only high quality detergent oil rated with API service classification SG–SL. Select the oil's SAE viscosity grade according to your expected operating temperature. NOTE: Although multi-viscosity oils (5W30, 10W30 etc.) improve starting in cold weather, these multi-viscosity oils will result in increased oil consumption when used above 32°F.
  • Page 7: Operation

    NOTE: Determine the left and right sides of the machine from the normal operating position. • Gasoline is extremely flammable and explosive. A fire or explosion from gasoline can burn you and others. • To prevent a static charge from igniting the gaso- line, place the container and/or snowthrower on the ground before filling, not in a vehicle or on an object.
  • Page 8 1. Push key in (Figure 10). Figure 10 1. Key 2. Move choke lever to left position (Figure 11). Figure 11 1. Choke lever 3. Firmly push in the primer 3 times with your thumb, holding the primer in a for a second before releasing it each time (Figure 12).
  • Page 9 The electrical cord can become damaged, causing a shock or fire. Thoroughly inspect the electrical cord before plug- ging it into a power source. If the cord is damaged, do not use it to start the snowthrower. Replace or repair the damaged cord immediately. Contact an Authorized Service Dealer for assistance.
  • Page 10: Discharge Chute

    To stop the engine, pull key out (Figure 17). 1. Key Figure 17 Adjusting the Discharge Chute and Chute Deflector To adjust the discharge chute, move deflector chute handle left or right to desired position (Figure 18). Figure 18 1. Chute deflector knob 2.
  • Page 11: Maintenance

    The auger blades can throw stones, toys, and other foreign objects and cause serious personal injury to the operator or to bystanders. • Keep the area to be cleared free of all objects that the auger blades could pick up and throw. •...
  • Page 12 Checking the Control Cable Release the control bar to remove the slack in the control cable (Figure 20). Figure 20 1. Control bar IMPORTANT: The control cable must contain some slack when you disengage the control bar for the auger blades to stop properly.
  • Page 13 Run the engine a few minutes before changing the oil to warm it. Warm oil flows better and carries more contaminants. The engine oil will be hot. Avoid skin contact with the used engine oil. 1. Move snowthrower to a level surface. 2.
  • Page 14 Use a NGK BPR6ES, Champion RN9YC, or BOSCH WR6DC spark plug or equivalent. 1. Stop the engine and wait for all moving parts to stop. 2. Rotate the discharge chute so that it faces forward. 3. Remove the discharge chute, the discharge chute handle by removing the three carriage bolts and flange nuts (Figure 27).
  • Page 15: Maintenance

    If drive belt becomes worn, oil-soaked, excessively cracked, frayed, or otherwise damaged, replace the belt. 1. Remove the drive side cover by removing the six screws as shown in (Figure 31). Figure 31 1. Drive side cover 5. Idler pulley 2.
  • Page 16: Storage

    Storing the Snowthrower Immediately prepare your snow thrower for storage at the end of the season or if the unit will not be used for 30 days or more. WARNING: Never store the snow thrower with gaso line in the tank in side a build ing where fumes may reach an open flame, spark or pilot light as on a fur nace, water heater, clothes dryer or gas ap pli ance.
  • Page 17: Troubleshooting

    See appropriate section in manual unless directed to an authorized service center/department. PROBLEM CAUSE Does not start 1. Fuel shut-off valve (if so equipped) in OFF position. 2. Safety ignition key is not inserted. 3. Out of fuel. 4. Throttle in STOP position (or ON/OFF switch is OFF).
  • Page 18: Repair Parts

    CHUTE ASSEMBLY SSST-Chute asm_5 NOTE: All component dimensions given in U.S. inches. IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your snow thrower and void your warranty. 1 inch = 25.4 mm...
  • Page 19 CHUTE ASSEMBLY NOTE: All component dimensions given in U.S. inches. IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your snow thrower and void your warranty. PART DESCRIPTION 532 43 48-77 CHUTE.RATCHETING.PLASTIC.W/GRV 532 43 76-40 PLATE.CHUTE.RETAINER 532 43 76-35...
  • Page 20: Handle Assembly

    HANDLE ASSEMBLY SSST-Handle asm_1 NOTE: All component dimensions given in U.S. inches. IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your snow thrower and void your warranty. PART DESCRIPTION 532 43 76-67 BAIL.HANDLE.PAINT.MS431 532 43 76-64 HANDLE.PNT.UPPER.SSST...
  • Page 21 AUGER ASSEMBLY SSST-Auger asm_1 NOTE: All component dimensions given in U.S. inches. IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your snow thrower and void your warranty. PART DESCRIPTION 872 11 04-07 BOLT.CARRIAGE 532 43 76-20 PIN.ROLL.3/16 X 1-1/4...
  • Page 22 REPAIR PARTS SNOW THROWER - - MODEL NUMBER MC621ES (96182000600) SHROUD ASSEMBLY SSST-Shroud asm_8 NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your snow thrower and void your warranty.
  • Page 23 SHROUD ASSEMBLY NOTE: All component dimensions given in U.S. inches. IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your snow thrower and void your warranty. PART DESCRIPTION 532 43 76-27 COVER.NON-DRIVE.SIDE.MS428 532 43 76-30 COVER.DRIVE.SIDE.MS428 532 43 76-34...
  • Page 24 FRAME ASSEMBLY SSST-Frame asm_3 NOTE: All component dimensions given in U.S. inches. IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your snow thrower and void your warranty. 1 inch = 25.4 mm...
  • Page 25 FRAME ASSEMBLY NOTE: All component dimensions given in U.S. inches. IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your snow thrower and void your warranty. PART DESCRIPTION 532 43 55-01 LCT.ENGINE 532 43 76-06 FRAME.WELDMENT 532 43 76-62...
  • Page 26 Included with part# 40 Electric Start Only 20 20A...
  • Page 27 REFERENCE # HEATER BOX ASSY SHIELD, HEATER BOX SNOW MUFFLER ASSY SNOW FUEL TANK ASSY OVERSIZED FUEL TANK CAP (CLICK STYLE) SNOW CARBURETOR ASSY (INCLUDES BRACKET, SPACER, AND NUTS) SNOW CHOKE LEVER, CARBURETOR (NOT SHOWN) FUEL PRIMER BULB WITH HOSE ELECTRIC STARTER ASSY KEY SWITCH ASSY CDI BOX...
  • Page 28 DRIVE ASSEMBLY NOTE: All component dimensions given in U.S. inches. IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your snow thrower and void your warranty. SSST-Drive asm_3 PART DESCRIPTION 532 43 48-60 SPACER.ENGINE.CRANK 532 43 45-02 KEEPER.ENGINE.BELT...
  • Page 29 SERVICE NOTES...
  • Page 30: Warranty

    The Manufacturer warrants to the original consumer purchaser that this product as manufactured is free from defects in mate- rials and work man ship. For a period of two (2) years from date of purchase by the original consumer purchaser, we will repair or replace, at our option, without charge for parts or labor incurred in replacing parts, any part which we find to be defective due to materials or workmanship.

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