Running an AODES WorkCross through an Alberta winter: what the owner's manual says

A WorkCross that plows the yard, hauls feed or runs a trapline will see a lot of cold starts and short trips in a northern Alberta winter. Here's what AODES's 2026 WorkCross owner's manual (the US edition, which covers the WorkCross 650, 800 and 1000 models) says about winter use. Your machine's own manual is the final word, so check it for your model and year.

Before you start: the snow pre-drive check

The manual's section on snow-covered surfaces says to pay special attention during the pre-drive inspection to places where snow or ice can:

• block the taillight and reflectors
• clog ventilation openings
• block the radiator and fan
• jam control levers, switches or the brake pedal

Before you move, check that the steering, throttle and brake controls work freely. While driving, the manual says to keep the brake pedal, footrests, floorboards and levers clear of snow and ice, and to wipe snow off the seat, hand grips, lights and reflectors often.

Driving on snow

The manual warns that grip is generally reduced on snow: steering is less precise, stopping distances are longer and acceleration is sluggish. Its advice:

• Slow down, and don't "gun" the throttle. That just spins the tires and can cause an oversteer slide.
• Avoid hard braking, which can cause a straight-line slide.
• Snow can build up and melt on the brake discs. Even when you don't need to slow down, apply the brakes often in low-risk spots to clear ice and dry the pads and discs. That also tells you how much grip you have.
• Deep snow can hide rocks and stumps, and wet, slushy snow can bog the machine down. Look far ahead, and if in doubt, steer clear.

Ice

The manual says not to drive on any frozen body of water until you've checked that the ice will hold the machine, its occupants and its cargo. It points out that ice thick enough for a snowmobile may not hold a side-by-side of the same weight, because four tire contact patches spread the load over less area than a track and skis.

Extreme cold: oil changes and block heaters

This is the part most likely to change an owner's service routine. The manual's maintenance schedule has an "Extreme Cold Condition" section that says:

• An engine frequently run at or below -25 °C (-13 °F) needs an increased service and maintenance schedule.
• At those temperatures, every cold start collects condensation. If the engine doesn't reach operating temperature for long, the oil gets diluted with water and fuel residue.
• If your daily use looks like this, the manual strongly recommends changing the oil at least once a month:
  • the engine doesn't reach operating temperature in normal use
  • multiple starts and stops
  • short idle periods
  • low-RPM short trips
• It strongly recommends a block heater, both to help warm the fluids and to extend oil life.

A typical yard-chore winter, with many short runs to the barn and back, fits that pattern.

The manual also has a severe-duty schedule for machines that repeatedly haul more than 75% of their maximum capacity, and it lists driving in severe snow among the conditions that call for more frequent air filter cleaning. Winter hauling can hit both.

After each drive

The manual calls it good practice to clean snow and ice off the body and moving parts after every drive, including the brakes, steering, drivelines, controls and radiator fan. Wet snow left on a parked machine turns to ice and is harder to remove at the next pre-drive check.

If it sits until spring

If the machine will be inactive for more than a month, the manual says to disconnect the battery's black (−) cable, and it recommends a low-amperage trickle charger. For storage of more than three months, its list includes:

1. Inspect the machine and have any needed repairs done.
2. Change the engine oil and filter.
3. Check the coolant, differential, gearbox and brake fluid levels.
4. Fill the fuel tank and run the engine.
5. Inflate the tires to the recommended pressure, clean the machine, and close the storage compartments.
6. Store it somewhere dry, away from sunlight, with little daily temperature change.
7. Where needed, block the engine air intake, the CVT intake and the muffler opening with clean rags to keep mice and squirrels out. Leave a bit of each rag sticking out as a reminder.
8. Cover it with a breathable material, not plastic, which traps heat and moisture.
9. Slow-charge the battery once a month.

In spring, the preseason list starts with taking those rags out.

The manual's cover says operation is prohibited for anyone under 16, and that applies in winter too.

For the rest of the service schedule, see break-in and service. For other northern-use topics, see northern Alberta use.

Summarized from the AODES WorkCross owner's manual (US, 2026). Your model's manual and your dealer's advice come first.