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Proper engine maintenance is crucial for peak performance and longevity. Change the oil and filter every 50 hours; first oil change should be after the initial 5 hours of operation. Regularly check oil levels, ideally every 8 hours or daily. For the cooling system, clean the static screen, rotating screen, and ducting/cylinder fins annually or every 100 hours, increasing frequency in dusty conditions. Maintain the air cleaner by regularly cleaning and replacing filters as needed. Adhere to these practices to ensure your engine operates efficiently.
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Oil • Change filter every 50 hours • Change oil after first 5 hours • Check oil every eight hours or daily • Remove dipstick • Wipe off • Screw in slowly until bottoms out • Remove and check.
Cooling System • Clean static screen • Clean rotating screen • Clean ducting and cylinder fins • Annually or every 100 hours • Clean more frequently when dust or airborne debris is present.
Air cleaner • Remove air filter cover • Clean dust and debris from around base of air filter • Remove air cleaner • Remove any dust or debris that falls into carbureator • Remove foam precleaner • May be washed gently with soap and water • Pat dry • Replace foam precleaner yearly or every 25 hours • Cartridge can be gently taped aginst a hard surface to remove surface dust. • Cartridge should be replace annually or every 100 hours. Most manufacturers do not recommend servicing air filter. Service more often in dusty conditions