Periodic maintenance40ESU11560General maintenance and lubrication chartITEM REMARKSINITIAL EVERYPAGE1 monthor 800 km(500 mi)(40 hr)Seasonallyor4000 km(2500 mi)(200 hr)Engine oil • Change (warm engine beforedraining) 49* Engine oil filter car-tridge • Replace.Every20000 km(12000 mi)49* Cooling system• Check coolant level.• Air bleed the cooling system ifnecessary.53* Primary and sec-ondary clutches• Check engagement and shiftspeed.• Adjust if necessary.—Whenever operating ele-vation is changed. —• Inspect sheaves for wear anddamage.• Inspect weights/rollers andbushings for wear for primary.• Inspect ramp shoes/bushingsfor wear for secondary.• Replace if necessary.—• Lubricate with specifiedgrease. —* Drive chain • Check chain slack.• Adjust if necessary.Initial at 500 km (300 mi)and every 800 km (500mi) thereafter.57* Drive chain oil • Check oil level. 57• Change. 57* Brake and parkingbrake• Adjust free play and/or replacepads if necessary. 58• Change brake fluid. See NOTE following thischart. 58Control cables• Make sure that operation issmooth.• Lubricate if necessary.65* Disc brake installa-tion• Check for slight free play.• Lubricate shaft with specifiedgrease as required.Every 1600 km (1000mi) —* Slide runners • Check for wear and damage.• Replace if necessary. 62* Skis and ski run-ners• Check for wear and damage.• Replace if necessary. 61