Related Manuals for Husqvarna XT721F
Summary of Contents for Husqvarna XT721F
- Page 1 XT721F Owner’s Manual / 96143006200 / 2009-12 532 43 10-10 12.03.09 BY Printed in U.S.A.
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Page 2: Safety Rules
SAFETY RULES Safe Operation Practices for Walk-Behind Mowers IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROW ING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. • Stop the blade(s) when crossing gravel drives, walks, Look for this symbol to point out im- or roads. -
Page 3: Table Of Contents
• Never refuel the machine indoors. wire away from plug to prevent accidental starting. • Never store the machine or fuel container where there • Keep nuts and bolts, especially blade attachement is an open fl ame, spark or pilot light such as a water bolts, tight and keep equipment in good condition. -
Page 4: Assembly
ASSEMBLY Read these instructions and this man u al in its entirety before you attempt to assemble or operate your new lawn mow er. OPERATOR MOWING PRESENCE PO SI TION IMPORTANT: THIS LAWN MOWER IS SHIPPED WITH- CONTROL OUT OIL OR GASOLINE IN THE ENGINE. Your new lawn mower has been as sem bled at the factory LIFT with the ex cep tion of those parts left unassembled for ship-... -
Page 5: Operation
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. -
Page 6: How To Use Your Lawn Mower
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. - Page 7 OPERATION SIMPLE STEPS TO REMEMBER WHEN CONVERTING YOUR LAWN MOWER: REAR GRASS DOOR FOR MULCHING - CATCHER 1. Rear door closed. HANDLE 2. Mulcher door closed. FOR REAR BAGGING - 1. Grass catcher installed. 2. Mulcher door closed. FOR SIDE DISCHARGING - 1.
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Page 8: Mowing Tips
OPERATION • Change the oil after every 25 hours of operation or each MOWING TIPS season. You may need to change the oil more often un- der dusty, dirty conditions. See “TO CHANGE ENGINE CAUTION: Do not use de-thatcher blade OIL”... -
Page 9: Maintenance Schedule
MAINTENANCE BEFORE AFTER EVERY EVERY EVERY BEFORE EACH EACH 25 HOURS STORAGE HOURS OR SEASON HOURS 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... -
Page 10: Drive Wheels
MAINTENANCE 3. Be sure the trailing edge of blade (opposite sharp edge) LAWN MOWER is up toward the engine. Always observe safety rules when performing any main- 4. Install the blade bolt with the lock washer and hard ened te nance. washer into blade adapter and crank shaft. - Page 11 MAINTENANCE ENGINE 4. Wipe off any spilled oil from lawn mower or side of engine. LUBRICATION 5. Slowly pour oil down the oil fi ll spout, stopping every Use only high quality detergent oil rated with API service few ounces to check the oil level with the dipstick. classifi...
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Page 12: Service And Adjustments
MAINTENANCE IN-LINE FUEL FILTER (See Fig. 15) SPARK PLUG Replace spark plug at the beginning of each mowing season The fuel fi lter should be replaced once each season. If fuel fi lter becomes clogged, ob struct ing fuel fl ow to car bu re tor, or after every 100 hours of operation, whichever occurs re place ment is re quired. -
Page 13: Service And Ad Just Ments
SERVICE AND ADJUSTMENTS 2. Remove belt from gearcase pulley. MOWING MOWING 3. Turn lawn mower on its side with air fi lter and car bu - POSITION POSITION re tor down. 4. Remove blade and engine pulley. TO REPLACE DRIVE BELT (See Fig. 17) 1. -
Page 14: Storage
STORAGE Immediately prepare your lawn mower for storage at the end of the season or if the unit will not be used for 30 days or more. LAWN MOWER ENGINE FUEL SYSTEM When lawn mower is to be stored for a period of time, clean it thoroughly, remove all dirt, grease, leaves, etc. -
Page 15: Trou Ble Shoot Ing
TROUBLESHOOTING POINTS PROBLEM CAUSE CORRECTION Does not start 1. Dirty air fi lter. 1. Clean/replace air fi lter. 2. Out of fuel. 2. Fill fuel tank. 3. Stale fuel. 3. Empty fuel tank and refi ll tank with fresh, clean gasoline. 4.