User manual HUSQVARNA 5521 BBC

[. . . ] 5521BBC Owner’s Manual 532 40 05-15 11. 28. 05 BY Printed in U. S. A. Safe Operation Practices for Walk-Behind Mowers IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. CAUTION: Always disconnect spark plug wire and place wire where it cannot contact spark plug in order to prevent accidental starting when setting up, transporting, adjusting or making repairs. WARNING: Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. [. . . ] To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Empty the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. • MOWING TIPS CAUTION: Do not use de-thatcher blade attachments. Such attachments are hazardous, will damage your mower and could void your warranty. Under certain conditions, such as very tall grass, it may be necessary to raise the height of cut to reduce pushing effort and to keep from overloading the engine and leaving clumps of grass clippings. It may also be necessary to reduce ground speed and/or run the lawn mower over the area a second time. For extremely heavy cutting, reduce the width of cut by overlapping previously cut path and mow slowly. For better grass bagging and most cutting conditions, the engine speed should be set in the fast position. Pores in cloth grass catchers can become filled with dirt and dust with use and catchers will collect less grass. To prevent this, regularly hose catcher off with water and let dry before using. Keep top of engine around starter clear and clean of grass clippings and chaff. This will help engine air flow and extend engine life. • • • • MULCHING MOWING TIPS IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER HOUSING FREE OF BUILT-UP GRASS AND TRASH. SEE “CLEANING” IN MAINTENANCE SECTION OF THIS MANUAL. TO STOP ENGINE • To stop engine, move throttle control lever to STOP position. Wait until blade and all moving parts have stopped and turn fuel valve to OFF position if you do not intend to restart the engine soon. • TO START ENGINE (See Fig. 14) NOTE: Due to protective coatings on the engine, a small amount of smoke may be present during the initial use of the product and should be considered normal. To start a cold engine, move handle mounted throttle/ choke control lever to CHOKE position. Slowly move throttle control lever to FAST position after engine starts. • To start a warm engine, move throttle control lever to FAST position, then follow steps above. NOTE: Allow a cold engine to warm up for one minute before starting the blade. See “BLADE CONTROL” in this section of this manual. OFF • • The special mulching blade will recut the grass clippings many times and reduce them in size so that as they fall onto the lawn they will disperse into the grass and not be noticed. Also, the mulched grass will biodegrade quickly to provide nutrients for the lawn. [. . . ] 54 55 56 57 58 59 60 61 62 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 --PART NO. 532 19 68-12 532 16 60-43 532 16 08-29 532 19 33-15 532 18 20-03 532 18 27-48 532 19 12-57 532 18 33-65 532 18 21-31 873 90 06-00 532 19 09-03 532 18 99-37 532 19 65-41 532 18 04-60 --532 19 09-30 532 18 01-91 532 75 00-97 532 18 03-93 873 90 04-00 532 19 09-29 874 78 04-10 532 05 39-98 873 51 06-00 532 18 86-30 532 18 03-94 532 18 01-88 532 19 50-49 532 19 50-72 532 19 50-53 532 19 50-73 532 19 50-74 532 19 50-57 532 19 50-60 532 19 50-63 532 19 50-64 532 19 50-65 532 19 50-67 532 19 50-68 532 19 50-69 532 19 50-70 532 16 23-00 532 40 05-15 DESCRIPTION Idler Arm Idler Pulley Shoulder Bolt Bracket Assembly Clip Grip, Handle, Foam, Smooth (one side) Throttle / Engine Control Screw, Hex Head 1/4-20 x 2-1/8 Belt Guide, Stud Nut, Hex 3/8-16 Bracket, Throttle Screw, Hex Washer Head 1/4-20 x 1/2 Blade Brake / Clutch Control Bolt, Hex Head Blade Brake / Clutch (Includes Key Numbers 82-95) Belt Cover, Upper Belt Cover, Lower Screw, Tapping, Hex Washer Head #10-24 Spring Nut, Hex, Centerlock, Zinc Plated 1/4-20 Bracket Bolt, Hex Cap Head 1/4-20 x 5/8 Washer, Flat Nut, Hex 3/8-16 Belt Keeper Spring Link, Torque Holder Assembly, Blade Plate Assembly, Ball Control Ball, Steel Plate, Spring Hook Plate, Brake Spring, Ball Plate Disk, Drive Disk, Driven Pulley, Drive Spring, Clutch Bolt, Flange (10 x 24) Bearing, Radial Ball (6006) Bearing, Radial Ball (6204) Key, Woodruff (16 x 15) Warning Decal (not shown) Owner’s Manual, English / French 17 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 unit and void your warranty. ROTARY LAWN MOWER - - MODEL NUMBER 5521BBC (96143001300) - PRODUCT NUMBER 961 43 00-13 18 ROTARY LAWN MOWER - - MODEL NUMBER 5521BBC (96143001300) - PRODUCT NUMBER 961 43 00-13 KEY NO. [. . . ]