XT722FE Owner’s Manual / 96143005800/ 2009-10 532 43 14-45 10.16.09 BY Printed in U.S.A.
SAFETY RULES 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. • Look for this symbol to point out important safety precautions. It means CAUTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED.
• • • • • • • Never refuel the machine indoors. Never store the machine or fuel container where there is an open flame, spark or pilot light such as a water heater or on other appliances. Never fill containers inside a vehicle, on a truck or trailer bed with a plastic liner. Always place containers on the ground away from your vehicle before filling. Remove gas-powered equipment from the truck or trailer and refuel it on the ground.
ASSEMBLY Read these instructions and this manual in its entirety before you attempt to assemble or operate your new lawn mower. IMPORTANT: THIS LAWN MOWER IS SHIPPED WITHOUT OIL OR GASOLINE IN THE ENGINE. Your new lawn mower has been assembled at the factory with the exception of those parts left unassembled for shipping purposes. All parts such as nuts, washers, bolts, etc., necessary to complete the assembly have been placed in the parts bag.
OPERATION KNOW YOUR LAWN MOWER READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR LAWN MOWER. Compare the illustrations with your lawn mower to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. These symbols may appear on your lawn mower or in literature supplied with the product. Learn and understand their meaning.
OPERATION The operation of any lawn mower can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your lawn mower or performing any adjustments or repairs. We recommend standard safety glasses or a wide vision safety mask over spectacles. HOW TO USE YOUR LAWN MOWER DRIVE CONTROL ADJUSTMENT (See Fig. 4) ENGINE SPEED Over time, the drive control system may become “loose”, resulting in decreased speed.
OPERATION SIMPLE STEPS TO REMEMBER WHEN CONVERTING YOUR LAWN MOWER: FOR MULCHING 1. Mulcher plug installed. 2. Mulcher door closed. FOR REAR BAGGING 1. Mulcher plug removed. 2. Grass catcher installed. 3. Mulcher door closed. FOR SIDE DISCHARGING 1. Mulcher plug installed. 2. Discharge deflector installed. MULCHER PLUG FIG. 6 SIDE DISCHARGING (See Fig. 7) • Mulcher plug must be installed into rear discharge opening of mower. • Open mulcher door and install discharge deflector under door as shown.
OPERATION MOWING TIPS GASOLINE FILLER CAP CAUTION: Do not use de-thatcher blade attachments on your mower. Such attachments are hazardous, will damage your mower and could void your warranty. • ENGINE OIL CAP • FIG. 9 4. Pour oil slowly. Do not overfill. Wait one minute to allow oil to settle. Insert and tighten dipstick, then remove it to check oil level. • • IMPORTANT: • • Check oil level before each use. Add oil if needed. Fill to full line on dipstick.
MAINTENANCE BEFORE EACH USE AFTER EACH USE EVERY 10 HOURS EVERY 25 HOURS OR SEASON EVERY 100 HOURS BEFORE STORAGE Check for Loose Fasteners Clean / Inspect Grass Catcher * Check Tires Check Drive Wheels *** Clean Lawn Mower **** Clean under Drive Cover *** Check Drive Belt / Pulleys *** Check / Sharpen / Replace Blade Lubrication Clean and Recharge Battery ** Check Engine Oil level Change Engine Oil Clean Air Filter Inspect Muffler Replace Spark Plug Replace Air Filter Paper Cartridge Empty fuel syste
MAINTENANCE LAWN MOWER 4. Install the blade bolt with the lock washer and hardened washer into blade adapter and crankshaft. 5. Use block of wood between blade and lawn mower housing and tighten the blade bolt, turning clockwise. • The recommended tightening torque is 35-40 ft. lbs. Always observe safety rules when performing maintenance. TIRES • • Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber.
MAINTENANCE CAUTION: Petroleum solvents, such as kerosene, are not to be used to clean cartridge. They may cause deterioration of the cartridge. Do not oil cartridge. Do not use pressurized air to clean or dry cartridge. 4. Install cartridge, then replace cover. CARTRIDGE SLOT Change the oil after every 25 hours of operation or at least once a year if the lawn mower is not used for 25 hours in one year.
MAINTENANCE • • • • Clean the underside of your lawn mower by scraping to remove build-up of grass and trash. Clean engine often to keep trash from accumulating. A clogged engine runs hotter and shortens engine life. Keep finished surfaces/wheels free of gasoline, oil, etc. We do not recommend using a garden hose to clean lawn mower unless the electrical system, muffler, air filter and carburetor are covered to keep water out. Water in engine can result in shortened engine life.
SERVICE AND ADJUSTMENTS SQUEEZE TO ADJUST LOWER HANDLE MOUNTING PIN HANDLE BRACKET HAIRPIN COTTER LOWER HANDLE FIG. 17 MOWING POSITION ROTATE MOWING POSITION FIG. 19 ENGINE ENGINE SPEED HAIRPIN COTTER MOUNTING PIN Your engine speed has been factory set. Do not attempt to increase engine speed or it may result in personal injury. If you believe that the engine is running too fast or too slow, take your lawn mower to an authorized service center for repair and adjustment.
STORAGE ENGINE HANDLE (See Figs. 20 and 21) FUEL SYSTEM You can fold your lawn mower handle for storage. 1. Squeeze the bottom ends of the lower handle toward each other until the lower handle clears the handle bracket, then move handle forward. 2. Loosen upper handle mounting bolts enough to allow upper handle to be folded back. IMPORTANT: IT IS IMPORTANT TO PREVENT GUM DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH AS CARBURETOR, FUEL FILTER, FUEL HOSE, OR TANK DURING STORAGE.
TROUBLESHOOTING POINTS PROBLEM Does not start CAUSE 1. Dirty air filter. 2. Out of fuel. 3. Stale fuel. 4. 5. 6. 7. 8. 9. 10. 11. 12. Loss of power CORRECTION 1. Clean/replace air filter. 2. Fill fuel tank. 3. Empty fuel tank and refill tank with fresh, clean gasoline. Water in fuel. 4. Empty fuel tank and refill tank with fresh, clean gasoline. Spark plug wire is disconnected. 5. Connect wire to plug. Bad spark plug. 6. Replace spark plug. Loose blade or broken blade adapter. 7.
The following items are not covered by this warranty: (1) Normal customer maintenance items which become worn through normal regular use, including, but not limited to, belts, blades, blade adapters, bulbs, clutches, clutch drums, filters, guide bars, lubricants, rewind springs, saw chain, spark plugs, SECTION 3: ITEMS NOT COVERED BY THIS WARRANTY Husqvarna will repair or replace defective components without charge for parts or labor if a component fails because of a defect in material or workmanship
