User manual HUSQVARNA 954001172A

[. . . ] YTH180 Owner’s Manual SAFETY RULES Safe Operation Practices for Ride-On 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. GENERAL OPERATION • • • • • • • • • • • • • • • Read, understand, and follow all instructions in the manual and on the machine before starting. Only allow responsible adults, who are familiar with the instructions, to operate the machine. [. . . ] • Clean terminals and battery cable ends with wire brush until bright. • Reinstall battery (See "INSTALL BATTERY" in the Assembly section of this manual). CUT AWAY VIEW VENT CAP VENT WELL ENGINE LUBRICATION Only use high quality detergent oil rated with API service classification SF or SG. Select the oil's SAE viscosity grade according to your expected operating temperature. SAE VISCOSITY GRADES SAE 30 5W-30 -20° °F °C -30° 0° -20° 30° -10° 32°40° 0° 10° 60° 20° 80° 30° 100° 40° TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE NOTE: Although multi-viscosity oils (5W30, 10W30 etc. ) improve starting in cold weather, these multi-viscosity oils will result in increased oil consumption when used above 32°F. Check your engine oil level more frequently to avoid possible engine damage from running low on oil. Change the oil after the first two hours of operation and every 50 hours thereafter or at least once a year if the tractor is not used for 50 hours in one year. Check the crankcase oil level before starting the engine and after each eight (8) hours of continuous use. Tighten oil fill cap/dipstick securely each time you check the oil level. • After oil has drained completely, replace oil drain plug and tighten securely. For approximate capacity see “PRODUCT SPECIFICATIONS” on page 3 of this manual. Keep oil at “FULL” line on dipstick. OIL FILL CAP/DIPSTICK BATTERY CELL ACID LEVEL FIG. 18 V-BELTS Check V-belts for deterioration and wear after 100 hours and replace if necessary. Replace belts if they begin to slip from wear. TRANSAXLE COOLING The fan and cooling fins of transmission should be kept clean to assure proper cooling. Do not attempt to clean fan or transmission while engine is running or while the transmission is hot. • Inspect cooling fan to be sure fan blades are intact and clean. • Inspect cooling fins for dirt, grass clippings and other materials. To prevent damage to seals, do not use compressed air or high pressure sprayer to clean cooling fins. TRANSAXLE PUMP FLUID The transaxle was sealed at the factory and fluid maintenance is not required for the life of the transaxle. Should the transaxle ever leak or require servicing, contact your nearest authorized service center/department. OIL DRAIN PLUG FIG. 19 17 CUSTOMER RESPONSIBILITIES CLEAN AIR SCREEN (See Fig. 20) Air screen must be kept free of dirt and chaff to prevent engine damage from overheating. Clean with a wire brush or compressed air to remove dirt and stubborn dried gum fibers. COVER CARTRIDGE PLATE FOAM PRE-CLEANER CARTRIDGE WING NUT ENGINE COOLING FINS (See Fig. 20) Remove any dust, dirt or oil from engine cooling fins to prevent engine damage from overheating. Remove side panels and hood (See “TO REMOVE HOOD AND GRILL ASSEMBLY” in the Service and Adjustments section of this manual). COOLING FINS (BOTH SIDES) AIR SCREEN SEAL FIG. [. . . ] (2) Failure to operate or maintain the unit in accordance with the Owner’s/Operator’s manual or instruction sheet furnished by Husqvarna. (3) Alterations or modifications that affect the unit's performance, operation, safety, durability, change its intended use, or cause failure of compliance with current regulatory standards or applicable federal, state or local laws. (4) Use of parts or accessories which are not recommended by Husqvarna Forest & Garden Company. (5) Additional damage to parts or components due to continued use occurring after any of the above. [. . . ]