User manual HUSQVARNA YTH23K48

[. . . ] Gasoline containing up to 10% ethanol (E10) is acceptable for use in this machine. The use of any gasoline exceeding 10% ethanol (E10) will void the product warranty. Operator’s Manual Manual de Operario YTH23K48 Please read the operator's manual carefully and make sure you understand the instructions before using the machine. WARNING: In order to prevent accidental starting when setting up, transporting, adjusting or making repairs, always disconnect spark plug wire and place wire where it cannot contact spark plug. [. . . ] This will result in a more even distribution of clippings and more uniform cutting. When mowing large areas, start by turning to the right so that clippings will discharge away from shrubs, fences, driveways, etc. After one or two rounds, mow in the opposite direction making left hand turns until finished (See Fig. Place tractor safely on a level surface - that is clear and open - with engine off and parking brake set. Sitting in the tractor seat, start engine. After the engine is running, move throttle control to slow position. Disengage parking brake CAUTION: At any time, during step 4, there may be movement of the drive wheels. Depress forward drive pedal to full forward position, hold for five (5) seconds and release pedal. Depress reverse drive pedal to full reverse position, hold for five (5) seconds and release pedal. Sitting in the tractor seat, start engine. After the engine is running, move throttle control to half (1/2) speed. Drive tractor forward for approximately five feet then backwards for five feet. Repeat this driving procedure three times. Your transmission is now purged and now ready for normal operation. 12 • If grass is extremely tall, it should be mowed twice to reduce load and possible fire hazard from dried clippings. Make first cut relatively high; the second to the desired height. wet grass will plug mower and leave undesirable clumps. Always operate engine at full throttle when mowing to assure better mowing performance and proper discharge of material. Regulate ground speed by selecting a low enough gear to give the mower cutting performance as well as the quality of cut desired. When operating attachments, select a ground speed that will suit the terrain and give best performance of the attachment being used. € • • 13 MAINTENANCE MAINTENANCE SCHEDULE Check Brake Operation BEFORE EACH USE EVERY 8 HOURS EVERY 25 HOURS EVERY 50 HOURS EVERY 100 HOURS EVERY SEASON BEFORE STORAGE T R A C T 0 R Check Tire Pressure Check Operator Presence & ROS Systems Check for Loose Fasteners Check/Replace Mower Blades Lubrication Chart Check Battery Level Clean Battery and Terminals Clean Debris Off Steering Plate Check Transaxle Cooling Check Mower Levelness Check V-Belts Check Engine Oil Level Change Engine Oil (with oil filter) 1, 2 1, 2 2 2 5 4 3 E N G I N E Change Engine Oil (without oil filter) Clean Air Filter Clean Air Screen Inspect Muffler/Spark Arrester Replace Oil Filter (If equipped) Clean Engine Cooling Fins Replace Spark Plug Replace Air Filter Paper Cartridge 1, 2 2 2 Replace Fuel Filter 1 - Change more often when operating under a heavy load or in high ambient temperatures. 2 - Service more often when operating in dirty or dusty conditions. [. . . ] Empty fuel tank and refill tank with fresh, clean gas. Empty fuel tank and refill tank with fresh, clean gas. Empty fuel tank and carburetor, refill tank with fresh gasoline and replace fuel filter. Engine clicks but will not start Loss of power Excessive vibration 1. [. . . ]