Preseason Maintenance – Snowmobile Racing Models
The chart outlines inspection procedures that should be performed before the start of each riding season.
| Air Intake Screens | Inspect |
| Brake Fluid Level / Leaks | Inspect |
| Brake Hose Condition / Routing | Inspect |
| Brake Lever | Inspect |
| Brake Pads / Brake Disc | Inspect and replace as needed |
| Chaincase Oil | Inspect |
| Clutch Alignment / Offset | Inspect or adjust (dealer service) |
| Controls |
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| Coolant Level | Inspect or adjust |
| Cooling Hoses / Pipes | Inspect |
| Drive / Driven Clutch | Inspect – clean if needed |
| Drive Clutch Bolt | Re-torque after running engine for the first time in a season |
| Drive Belt Condition / Deflection | Inspect or adjust |
| Drive Chain Tension | Inspect or adjust |
| Engine Mounts | Inspect |
| Exhaust Pipe / Retaining Springs | Inspect |
| Front / Rear Suspension Mounting Bolts | Inspect |
| Front Limiter Strap | Inspect |
| Fuel Lines / Vent Hoses | Inspect |
| Hood / Seat / Chassis / Engine Compartment | Inspect – clean if needed |
| Oil Hoses | Inspect |
| Rail Slides | Inspect and replace as needed |
| Rear Idler Fasteners / Jam Nuts | Inspect |
| Rear Suspension | Apply grease to fittings |
| Recoil Handle / Rope / Function | Inspect |
| Shocks / Springs | Inspect or adjust |
| Ski Fasteners | Inspect |
| Ski Skags | Inspect and replace as needed |
| Ski Toe Alignment / Handlebar Centering | Inspect or adjust |
| Spark Plugs | Inspect |
| Steering Fasteners / Linkage / Handlebars | Inspect or adjust |
| Throttle Lever / Throttle Cable | Inspect or adjust |
| Track Alignment / Track Tension | Inspect or adjust |
| Variable Exhaust System | Inspect (600R only) |
| Wheel Condition / Fasteners | Inspect |