Assessments - 3, GPA: 3.7
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Facilidade de uso
• If shear pin(s) break, replace only with those shown in the Repair Parts section of this manual. 3 2 1 5 4 6 7 FIG. 14 11 MAINTENANCE ....................% ..............% ........................3 ............................% ............................% .............................................................................................................. 3 ........................3 ..........................................L ................................L .... ..............................S ..............................................................R ..................................N ..........................................................................E ..................................................S ..................................G .............................................................................................................................................................................. ....................................................................................................................................... GENERAL RECOMMENDATIONS The warranty on this tiller does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, the operator must main tain tiller as instructed in this manual. Some adjustments will need to be made periodically to properly maintain your tiller. All adjustments in the Service and Adjustments section of this manual should be checked at least once each season. • Once a year you should replace the spark plug, clean or replace air filter, and check tines and belts for wear. A new spark plug and clean air filter assure proper air-fuel mixture and help your engine run better and last longer. BEFORE EACH USE • Check engine oil level. • Check tine operation. • Check for loose fasteners. LUBRICATION Keep unit well lubricated (See “LUBRICATION CHART”). LUBRICATION CHART ..SAE 30 OR 10W-30 MOTOR OIL ..REFER TO MAINTENANCE “ENGINE” SECTION ..EP #1 GREASE .. ENGINE .. IDLER BRACKET .. WHEEL HUB .. LEVELING SHIELD HINGES .. DEPTH STAKE PIN ..RH GEAR CASE GREASE FIT TING 12 MAINTENANCE Disconnect spark plug wire before performing any maintenance (except car bu re tor adjustment) to prevent accidental start ing of engine. Prevent fires! Keep the engine free of grass, leaves, spilled oil, or fuel. Re move fuel from tank before tipping unit for maintenance. Clean muffler area of all grass, dirt, and debris. Do not touch hot muffler or cylinder fins as contact may cause burns. ENGINE LUBRICATION Use only high quality detergent oil rated with API service classification SG-SL. Select the oil’s SAE vis cos i ty grade according to your expected temperature. ........................................................................................................................................................................................................................ FIG. 16 NOTE: Although multi-viscosity oils (5W-30, 10W-30, etc.) improve starting in cold weather, these multi-viscosity oils will result in increased oil consumption when used above 40°F (4°C). Check your engine oil level more frequently to avoid possible engine damage from running low on oil. Change the oil after every 25 hours of operation or at least once a year if the tiller is not used for 25 hours in one year. Check the crankcase oil level before starting the engine and after each five (5) hours of continuous use. Add SAE 30 motor oil or equivalent. Tighten oil filler plug securely each time you check the oil level. TO CHANGE ENGINE OIL (See Figs. 16 and 17) Determine temperature range expected before oil change. All oil must meet API service classification SG-SL. • Be sure tiller is on level surface. • Oil will drain more freely when warm. • Use a funnel to prevent oil spill on tiller, and catch oil in a suitable con tain er. • Remove drain plug. For easier removal of plug use 7/16 12 Pt. socket with extension.) • Tip tiller forward to drain oil. • After oil has drained completely, replace oil drain plug and tighten securely. • Remove oil filler plug. Be careful not to allow dirt to enter the engine. • Refill engine with oil. See “CHECK ENGINE OIL LEVEL” in the Operation section of this manual. OIL LEVEL OIL DRAIN PLUG OIL FILLER PLUG FIG. 17 AIR CLEANER (See Fig. 18) Service air cleaner cartridge every twen ty-five hours, more often if engine is used in very dusty conditions. 1. Loosen air cleaner screw. 2. Remove air cleaner cover. 3. Carefully remove air cleaner cartridge. Be care ful. Do not allow dirt or de bris to fall into carburetor. 4. Clean by tapping gently on a flat sur face. NOTE: If very dirty or damaged, replace car tridge. 5. Clean and re place cover. Tighten screw securely. CAUTION: Petroleum sol vents, such as kerosene, are not to be used to clean car tridge. They may cause dete ri o ra tion of the cartridge. Do not oil car tridge. Do not use pres sur ized air to clean or dry car tridge. FIG. 18...