Fall is here, temperatures are dropping, and the first snow is on its way. For snowmobile enthusiasts, that means one thing: time to get your sled ready for the season ahead.
A few essential maintenance checks now can save you from headaches, costly repairs, and lost riding days later. Here’s a complete guide from Motosport 360 to help you get your snowmobile ready for winter so that every ride is smooth and worry-free.
1. Why Prepare Your Snowmobile in the Fall?
Many riders wait for the first big snowfall to dust off their sleds, but fall is the best time to handle maintenance. Getting ahead of the rush helps you:
- Avoid long waits at repair shops and parts shortages
- Prevent costly mechanical breakdowns
- Optimize engine performance from your first ride
- Stay safe on the trails
- Extend your snowmobile’s lifespan
Start early, and you’ll be ready to hit the trails the moment the snow arrives.
2. General Inspection: Engine, Spark Plugs, and Belt
Before your first ride, take time for a full mechanical inspection of your snowmobile.
Engine
Check the overall condition of the engine, cables, fasteners, and seals. If your snowmobile has been stored all summer, look for old fuel residue or varnish in the system. Cleaning the carburetor (or fuel injectors on newer models) can make startup much smoother.
Spark Plugs
Clean plugs make starting easier and improve performance. If you spot black deposits or worn electrodes, replace them.
Drive Belt
Inspect the belt for cracks, uneven wear, or burn marks. If it looks damaged, replace it now—nothing ruins a great day on the trail faster than a broken belt.
3. Cooling System and Fluids
Coolant
For liquid-cooled engines, check the coolant level and condition. It should be clear and free of deposits. Replace it as per the manufacturer’s schedule.
Oil and Other Fluids
- Change the engine oil if needed
- Check injection system oil levels
- Inspect brake and transmission fluids
- Replace filters as needed
Keeping fluids clean and at the proper level will translate into smoother performance and longer engine life.
4. Battery and Electrical System
The battery often suffers most from summer storage. Before your first start:
- Fully charge the battery
- Make sure it holds a charge
- Clean terminals and apply dielectric grease to prevent corrosion
Tip: Use a trickle charger during the off-season to extend battery life for years to come.
5. Track, Suspension, and Skis
Track
Inspect the track for cracks, damaged or missing studs, or uneven wear. Check and adjust track tension—too tight or too loose can reduce traction and cause premature wear.
Skis
Ensure the skis are properly aligned and that the carbide runners are in good shape. Proper alignment equals better handling and control on icy or hard-packed trails.
Suspension
Grease all joints and check the shocks. Well-maintained suspension means a smoother, safer and more comfortable ride (something you’ll especially appreciate on rough terrain).
6. Chassis
Give your snowmobile a deep clean before winter. Dirt, oil, and insects can lead to corrosion. Once clean:
- Apply a rust-preventive product to metal surfaces
- Inspect the windshield, panels, and fasteners
- Tighten any loose parts to eliminate vibration or noise on the trail
This step helps preserve your sled’s finish and prevents costly damage from road salt.
7. Safety Checks and Accessories
Lighting
Test all lights—headlights, taillights, and turn signals—to ensure visibility and safety on night rides.
Safety Gear and Emergency Kit
Pack your safety essentials before your first trip:
- Spare spark plugs and drive belt
- First aid kit
- Rope, headlamp, and emergency blanket
- Flares or whistle
- Check your kill switch cord—it’s small but vital in case of a fall
8. Pre-Season Startup and Test Ride
When everything looks ready, start your engine outdoors and let it run for a few minutes. Listen for unusual noises and check idle speed and throttle response. If possible, take a short test ride on private property to confirm that brakes, steering, and suspension perform correctly.
Catching small issues now in a controlled environment can prevent big ones from leaving you stranded in the great outdoors.
9. Short-Term Snowmobile Storage Tips
If you won’t be riding your beast for a few weeks, follow these simple short-term storage tips:
- Store your sled in a dry, frost-free area
- Avoid exposing it to rapid temperature changes
- Use a breathable cover
- Check ski pressure and track tension before storing
Proper short-term storage protects your machine and ensures a trouble-free start to the season.
10. Looking for a New Snowmobile This Season?
Is your sled showing its age? Or ready to upgrade?
At Motosport 360, we offer a wide selection of pre-owned snowmobiles from trusted brands like Ski-Doo, Yamaha, Arctic Cat, and more—all inspected and ready for the trails—at great prices.
Whether you crave speed, deep powder performance, or all-day touring comfort, our expert team will help you find the snowmobile that’s perfect for you.
Visit our Saint-Jérôme dealership or contact us. We’ll help you find the best snowmobile for your riding style and budget.
Plus, enjoy flexible financing options and snowmobiles ready for immediate delivery.