User manual MCCULLOCH MC621ES

[. . . ] MC621ES Owner's Manual CONGRATULATIONS on your purchase of a new snow thrower. It has been designed, engineered and manufactured to give best possible dependability and performance. Should you experience any problem you cannot easily remedy, please contact your nearest authorized service center. We have competent, well-trained technicians and the proper tools to service or repair this unit. [. . . ] Do not use excessive force when trying to operate frozen controls. If you have difficulty operating any control or part, start the engine and let it run for a few minutes. · · · Figure 18 1. Chute handle To raise or lower the angle of the chute deflector, loosen the chute deflector knob on the chute deflector and move the chute deflector up or down (Figure 18). 10 · Operating Tips · 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. · Keep all children and pets away from the area of operation. · Do not operate snow thrower if weather conditions impair visibility. Throwing snow during a heavy, windy snowstorm can blind you and be hazardous to the safe operation of the snow thrower. · · · · · · The best time to remove snow is the early morning. At this time the snow is usually dry and has not been exposed to the direct sun and warming temperatures. Slightly overlap each successive path to ensure all snow will be removed. For extremely heavy snow, reduce the width of snow removal by overlapping previous path and moving slowly. Keep engine clean and clear of snow during use. This will help air flow and extend engine life. After snow-throwing is completed, allow engine to run for a few minutes to melt snow and ice off the engine. Clean the entire snow thrower thoroughly after each use and wipe dry so it is ready for next use. Maintenance NOTE: Determine the left and right sides of the machine from the normal operating position. 11 Adjusting the Control Cable Checking the Control Cable Release the control bar to remove the slack in the control cable (Figure 20). Adjusting the Control Cable 1. With the control bar disengaged, unhook and move the control cable to the highest position. 1 Position 2 2 1 Position 1: Default position (Lower Hole as shown in illustration) 3 Figure 21 1. Control bar IMPORTANT: The control cable must contain some slack when you disengage the control bar for the auger blades to stop properly. NOTE: You may need to adjust the control cable from position 1 (default) to position 2 if you notice belt slip when the control bar is engaged. NOTE: If the control cable is adjusted to position 2, ensure that the auger stops properly when the control bar is released Inspecting the Auger Blades Before each session, inspect the auger blades for wear. When a auger blade edge has worn down have an Authorized Service Dealer replace the auger blades and the scraper (Figure 22). 1 2 Figure 22 1. [. . . ] 532 43 48-60 532 43 45-02 532 42 64-90 532 85 10-74 532 43 72-61 532 43 08-17 532 43 48-59 532 43 76-09 532 16 60-43 817 06 06-20 532 19 90-92 817 06 06-20 532 43 53-83 532 43 64-40 QTY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DESCRIPTION SPACER. ENGINE. CRANK KEEPER. ENGINE. BELT PULLEY. ENG. TRACTION. 3/4 WASHER. HARDEN BELT-V. TRACTION SCREW. CAP . SCHD. 3/8-24 X 1. 25 SPRING. IDLER. PULLEY. RETURN ARM. IDLER. PNT. MS431 PULLEY. IDLER. BACKSIDE SCREW. HXWH. THDRL. 1/4-20X1-1/4 SPACER. RETAINER SCREW. 3/8-16X1. SMGML. TAP/R. BLK PULLEY. DRIVEN OWNER'S. MANUAL. ENGLISH/FRENCH NOTE: All component dimensions given in U. S. 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. 26 SERVICE NOTES 27 The Manufacturer warrants to the original consumer purchaser that this product as manufactured is free from defects in materials and workmanship. [. . . ]