User manual HUSQVARNA LR12

[. . . ] WARNING: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. SAFETY RULES • • • • • • • • • Stop the blade(s) when crossing gravel drives, walks, or roads. Stop the engine (motor) whenever you leave the equipment, before cleaning the mower or unclogging the chute. Shut the engine (motor) off and wait until the blade comes to complete stop before removing grass catcher. [. . . ] 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. • PRIMER FIG. Use fresh, clean, regular unleaded gasoline with a minimum of 87 octane. Purchase fuel in quantities that can be used within 30 days to assure fuel freshness. Alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. 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. • 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, release operator presence control bar. • Follow the maintenance schedule in this manual. LUBRICATION CHART WHEEL ADJUSTER (ON EACH WHEEL) ➀ ➁ ENGINE OIL ➀ MULCHER DOOR HINGE PIN ➀ REAR DOOR HINGE BEFORE EACH USE 1. Check for loose fasteners. LUBRICATION Keep unit well lubricated (See “LUBRICATION CHART”). IMPORTANT: DO NOT OIL OR GREASE PLASTIC WHEEL BEARINGS. VISCOUS LUBRICANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN THE LIFE OF THE SELFLUBRICATING BEARINGS. IF YOU FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POWDERED GRAPHITE TYPE LUBRICANT SPARINGLY. ➀ HANDLE BRACKET MOUNTING PINS ➀ SPRAY LUBRICANT 9 ➁ SEE “ENGINE” IN MAINTENANCE SECTION MAINTENANCE LAWN MOWER Always observe safety rules when performing maintenance. TIRES • • Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber. Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage. 3. Be sure the trailing edge of blade (opposite sharp edge) is up toward the engine. Install the blade bolt with the lock washer and hardened washer into blade adapter and crankshaft. Use block of wood between blade and lawn mower housing and tighten the blade bolt, turning clockwise. IF BOLT NEEDS REPLACING, REPLACE ONLY WITH APPROVED BOLT SHOWN IN THE REPAIR PARTS SECTION OF THIS MANUAL. BLADE ADAPTER BLADE LOCK WASHER KEY CRANKSHAFT KEYWAY DRIVE WHEELS Check front drive wheels each time before you mow to be sure they move freely. If necessary to clean the drive wheels, be sure to clean both front wheels. Remove any trash or grass cuttings from inside the dust cover, pinion and/or drive wheel gear teeth. [. . . ] 19 CAUTION: Never store the lawn mower with gasoline in the tank inside a building where fumes may reach an open flame or spark. Allow the engine to cool before storing in any enclosure. 14 TROUBLESHOOTING POINTS PROBLEM Does not start CAUSE 1. Blade dragging in grass. Poor cut – uneven Excessive vibration Starter rope hard to pull 1. “Loose” drive control system. Loss of drive or slowing of drive speed 15 ROTARY LAWN MOWER - - MODEL NUMBER 65021CHV (96143001901) - PRODUCT NUMBER 961 43 00-19 16 ROTARY LAWN MOWER - - MODEL NUMBER 65021CHV (96143001901) - PRODUCT NUMBER 961 43 00-19 KEY NO. [. . . ]