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. [. . . ] Stop the engine, wait for all moving parts to stop, and remove ice and snow from the snowthrower. Rotate the discharge chute left and right to free it from any ice buildup. With the ignition key in the Off position, pull the recoil starter handle several times or connect the electrical cord to a power source and the snowthrower and push the electric start button once to prevent the recoil starter and/or the electric starter from freezing up. In snowy and cold conditions, some controls and moving parts may freeze. 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. · 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. 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. [. . . ] 25 50 27 5 4 30 31 37 58 49 47 29 25 34 16 39 38 55 56 41 40 44 33 12 22A 22 10 Included with part# 40 36 32 23 42 59 15 1 6 46 13 8 11 48 26 26A 21 3 45 20 20A 28 18 19 2 Electric Start Only 17 REFERENCE # 1 2 3 4 5 6 7 8 10 11 12 13 15 16 17 18 19 20 20A 21 22 22A 23 25 26 26A 27 28 29 30 31 32 33 34 36 37 38 38A 39 40 41 42 44 45 46 47 48 49 50 54 55 56 58 59 208cc SERVICE KIT BREAKDOWN PART DESCRIPTION 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 ON/OFF SWITCH PLASTIC THROTTLE/CHOKE HANDLE (RED) GOVERNOR LINKAGE SHIELD PLATE SNOW RECOIL STARTER ASSY (HEX STYLE - BLACK & INCLUDES SCREWS) STARTER CUP SMALL SNOW STARTER GRIP BLOWER HOUSING ASSEMBLY ELECTRIC START - SNOW (BLACK & INCLUDES SCREWS) BLOWER HOUSING ASSEMBLY ELECTRIC START - SNOW (BLACK) SHIELD, CYLINDER SHIELD, FLYWHEEL SHIELD, FLYWHEEL - MANUAL START VALVE COVER (INCLUDES SCREWS) FUEL PETCOCK ELECTRIC START FLYWHEEL ASSY MANUAL START FLYWHEEL ASSY HIGH OIL FILL TUBE ASSY FLYWHEEL FAN IGNITION COIL ASSY CRANKCASE COVER ASSY (INCLUDES SCREWS) NON REMOVABLE PLUG CHARGING COIL DC ELECTRIC STARTER BRACKET SPARK PLUG BOOT GOVERNOR ARM ASSY GOVERNOR SHAFT GOVERNOR GEAR ASSY THROTTLE CONTROL ASM (NOT SHOWN) CAMSHAFT CYLINDER HEAD ASSY (INCLUDES SCREWS) SPARK PLUG CDI BOX BRACKET PISTON AND ROD ASSY SPEED CONTROL BRACKET VAPOR SHIELD SEAL KIT WIRE HARNESS CRANKSHAFT GASKET KIT 208CC SHORT BLOCK ROCKER ARM KIT PUSH ROD KIT FUEL HOSE KIT EXTENDED OIL DRAIN TUBE CYLINDER SERVICE KIT CARB STUDS & COUPLINGS KIT (NOT SHOWN) 208CC COMPLETE ENGINE REWIND DECAL HUSQVARNA CROWN DECAL AIR FILTER ASSY PAPER - CALIFORNIA FILTER ELEMENT, PANEL PAPER 50 STATE HUSQ MUFFLER KIT CALIFORNIA TANK SERVICE KIT CARBON CANISTER CALIFORNIA FUEL TANK CAP SERVICE KIT OIL DRAIN TUBE OIL PLUG FUEL PETCOCK NON REMOVABLE PLUG ENGINE BOLT KIT RECOIL BOLT KIT PART # 532424932 532424934 532424937 532424938 532424942 532424944 532424947 532424949 532424953 532424954 532424955 532424957 532424947 532424960 532424962 532424966 532424968 532424971 532429230 532424973 532424975 532429596 532420580 532429597 532424235 532429236 532424969 532420586 532420595 532420606 532429598 532424959 532429244 532429246 532420601 532420602 532429251 532429251 532420584 532420578 532424939 532424936 532420582 532429259 532429260 532429599 532429262 532429263 532429601 532429647 532429691 532420579 532432144 532432686 532424970 532424951 532428594 532428713 532428676 532432714 532432715 532432716 532432717 532432718 532432719 532432686 532435495 532429597 532429598 532432689 532432688 REPAIR PARTS SNOW THROWER - - MODEL NUMBER MC621ES (96182000600) DRIVE ASSEMBLY 1 7 2 8 3 4 5 6 11 9 12 10 SSST-Drive asm_3 13 KEY NO. 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. [. . . ]