MasterYard MX 9024BE — основные рекомендации по обслуживанию двигателя для снегоуборщиков [8/96]

Remove accumulated debris from muffler area and cylinder area Inspect the muffler A Figure 10 for cracks corrosion or other damage Remove the spark arrester B it equipped and inspect for damage or carbon blockage If damage is found install replacement parts before operating Maintenance Chart First 5 Hours Change oil Every 8 Hours or Dally WARNING Replacement parts must be of the same design and installed in the same position as the original parts Other parts may not perform as well may damage the unit and may result in injury Check engine oil level Every 50 Hours or Annually Change engine oil Check muffler and muffler guard Air Filter Annually This engine is not equipped with an air filter DO NOT use this engine for anything other than snow removal Replace spark plug Check valve clearance How To Change The Oil Figure 2 Not required unless engine performance problems are noted Used oil is a hazardous waste product and must be disposed of properly Do not discard with household waste Check with your local authorities service center or dealer for safe disposal recycling facilities Remove Oil Carburetor Adjustment Never make adjustments to the carburetor The carburetor was set at the factory to operate efficiently under most conditions However if adjustments are required see any Briggs Stratton Authorized Dealer for service NOTICE The manufacturer of the equipment on which this engine is installed specifies the top speed at which the engine will be operated Do not exceed this speed 1 With engine off but still warm disconnect the spark plug wire A and keep it away from the spark plug Figure 11 Note To access the spark plug wire you must first remove the snow hood from the engine See How To Access The Spark Plug 2 Remove the oil drain cap E Figure 2 Drain the oil into an approved receptacle 3 After the oil has drained install and tighten the oil drain cap Add oil How To Replace The Spark Plug Figure 7 Check the gap A Figure 7 with a wire gauge B It necessary reset the gap Install and tighten the spark plug to the recommended torque For gap setting or torque see the Specifications section Note In some areas local law requires using a resistor spark plug to suppress ignition signals If this engine was originally equipped with a resistor spark plug use the same type for replacement Place engine level Clean the oil fill area of any debris See the Specifications section for oil capacity 1 Remove the dipstick C Figure 2 and wipe with a clean cloth 2 Pour the oil slowly into the engine oil fill B Do not overfill After adding oil wait one minute and then recheck the oil level 3 Install and tighten the dipstick How To Access The Spark Plug Figure 8 9 To access the spark plug the snow hood must be removed as follows 1 Remove the key A B Figure 8 Keep the key out of reach of children 4 Remove the dipstick and check the oil level It should be at the top of the full indicator D on the dipstick 5 Install and tighten the dipstick 2 Grasp the choke control knob J and pull up to remove 3 Remove the mounting screws C Storage 4 Carefully remove the top part of the snow hood D Figure 9 Do not disconnect the primer hose E it equipped or the key switch wire F 5 The spark plug G can now be accessed WARNING 6 Before installation of the snow hood make sure that the primer hose it equipped and the key switch wire are connected Fuel and Its vapors are extremely flammable and explosive i Are or explosion can cause severe burns or death 7 Mount the top part of the snow hood to the snow hood base H Make sure the top interlocks with the base Secure with the mounting screws 8 Align the slots in the choke control knob with the tabs on the choke shaft I and then push down to install It the knob is not installed correctly the choke will not operate When Storing Fuel Or Equipment With Fuel In Tank Store away from furnaces stoves water heaters or other appliances that have pilot lights or other ignition sources because they can ignite fuel vapors 9 Do not install the key until you are ready to start the engine Inspect Muffler And Spark Arrester Figure 10 A WARNING Running engines produce heat Engine parts especially muffler become extremely hot Severe thermal burns can occur on contact B Combustible debris such as leaves grass brush etc can catch fire Allow muffler engine cylinder and fins to cool before touching Remove accumulated debris from muffler area and cylinder area It is a violation of California Public Resource Code Section 4442 to use or operate the engine on any forest covered brush covered or grass covered land unless the exhaust system is equipped with a spark arrester as defined in Section 4442 maintained in effective working order Other states or federal jurisdictions may have similar laws Contact the original equipment manufacturer retailer or dealer to obtain a spark arrester designed for the exhaust system installed on this engine Fuel System Fuel can become stale when stored over 30 days Stale fuel causes acid and gum deposits to form in the fuel system or on essential carburetor parts To keep fuel fresh use Briggs Stratton Advanced Formula Fuel Treatment Stabilizer available wherever Briggs Stratton genuine service parts are sold For engines equipped with a FRESH START fuel cap use Briggs Stratton FRESH START available in a drip concentrate cartridge There is no need to drain gasoline from the engine if a fuel stabilizer is added according to instructions Run the engine for 2 minutes to circulate the stabilizer throughout the fuel system before storage If gasoline in the engine has not been treated with a fuel stabilizer it must be drained into an approved container Run the engine until it stops from lack of fuel The use of a fuel stabilizer in the storage container is recommended to maintain freshness Engine Oil While the engine is still warm change the engine oil Troubleshooting Need Assistance Go to BRIGGSandSTRATTON COM or call 1 800 233 3723 8 BRIGGSandSTRATTON COM