EveryCheck point 20 hrs. or 40 hrs. or 80 hrs, or When Seasonally400 km 800 km 1,600 km necessary(250 mil (500mi) (1,000 milCHASSIS:Tightness of bolts and nuts 0Bends and cracks 0Welaed riveted, jointsSki adjustment 0Ski runner wear 0Breaks in fuel tank 0Cleaning of fuel tank 0Fuel filter 0Loose connection and breaks in fuel pipe := 0Breaks in oil tank 0Oil filter 0ELECTRICAL:Wear, breakage of wire covering 0Breaks in high· tension cord 0b=Voltage regulator outputOperation of engine stop switch 0Operation of throttle override system 0Headlight 0Taillight 0Brake light 0Lubrication IntervalsEveryCheck point 20 hrs, or 40 hrs. or 80 hrs. or When Seasonally Oil/Grease400 km 800 km 1,600 km necessary Brand name(250 mil (500mi) (1,000 milENGINE:Starter caseOil pump control box 0 Aeroshell grease #1 A orPump drive cover 0 Esso Beacon 325 greaseOil in the oil tank o I YAMALUBE 2-cycle oilDRIVE:Spider lever and pin, 0Spider roller and collar Molybedenum disulfideSecondary shaft and 0 snowmobile greasesliding sheaveFront axle housing 0Shaft 1 and shaft 2 Light all-purpose grease(Slide rail)Replace chain case oil 0 Gear oil API "GL-3"SAE #75 ....... #80CHASSIS:Steering column lower 0 ~all-purpose greasebearingSteering column upperbearing 0 Motor oilSteering links 0Ski column 0Ski wear plate 0 Light all-purpose greaseSki retaining pin 0Brake cable end stopper 0and brake lever Esso Beacon 325 grease-3-