A side-by-side or ATV that gets ridden hard in Southern California dust and sand needs more attention than one that sits in the garage. The good news: most of what keeps a machine healthy is simple and costs little. Here is what our service techs in El Cajon want every owner to know.
One note up front: exact service intervals, fluid types and capacities vary by model. Follow your owner’s manual for exact intervals, and if you are not sure, ask us.
Break-in: the first hours matter
A new engine and drivetrain need time to seat. During break-in, the owner’s manual typically asks you to vary your speed, avoid long periods at full throttle and avoid heavy towing or hauling. That goes for the CVT belt too: a new belt needs to wear in before it sees heavy loads.
Then get the first break-in service done on time. It is the one that protects your warranty, and it is where we change the oil, check torque and catch anything that loosened up during the first rides. Book it through our service page.
CVT belt care
The CVT belt is the part owners ask us about most. Belts are wear items, but how you ride decides whether one lasts a long time or burns out in an afternoon. Heat is the enemy. Most belt failures come from slippage that overheats the belt.
Use low range for slow and heavy work
Low range is not just for steep hills. Use it whenever you are going slow under load: towing, hauling a full bed, crawling over rocks, loading onto a trailer, pulling out of soft sand or mud. In high range at low speed, the belt slips in the clutch and builds heat fast. If you are under walking pace with a load, you should be in low.
Warm it up
Give the machine a few minutes to warm up before you ride hard, especially on cold desert mornings. A cold belt is stiffer, and hitting it with full throttle right away is hard on it.
Don’t ride the throttle
Feathering the throttle at the point where the clutch is just engaging, or holding the machine on a hill with the gas instead of the brake, makes the belt slip and heat up. Be decisive: on or off. Use the brake to hold position.
Watch for the warning signs
- A burning rubber smell.
- Slipping, or a loss of power that wasn’t there before.
- Squealing or new vibrations from the clutch area.
- Black dust or debris coming out of the CVT housing vent.
If you notice any of these, stop, let it cool and get it checked. Carry a spare belt on desert trips. We keep belts in stock and inspect them at every major service.
Keep water out
Water in the CVT housing makes the belt slip. If you cross deep water, check your manual for how to drain the housing before riding hard again.
Air filter: the big one in SoCal
Desert dust is fine, constant and hard on engines. Riding in a group means you are breathing the dust of the machine in front of you, and so is your engine. In dusty conditions, check the air filter far more often than the manual’s normal interval suggests. Check it after every dusty ride if you can.
- Inspect the filter and the airbox for dust past the filter.
- Clean or replace it as your manual describes. Don’t blast paper filters with compressed air from the wrong side.
- Check the CVT intake as well. It breathes the same dust.
- Use genuine CFMOTO filters that seal properly. A filter that doesn’t seal lets dirt through.
Fluids
Engine oil, front differential, rear differential or gearcase, coolant and brake fluid all have service intervals in your manual. Hard riding in heat, dust and sand counts as severe use, which usually means servicing them more often. Check oil level and coolant before every ride, and look under the machine for leaks.
After every ride: wash and inspect
The wash is your inspection. Cleaning the machine puts your hands and eyes on everything.
- Rinse off mud and sand, but keep high pressure away from bearings, seals, electrical connectors and the CVT vents.
- Clear the radiator so it can cool properly.
- Check the CV boots for tears. A torn boot lets dirt into the joint fast.
- Look at tires for cuts, plugs and pressure.
- Check for loose bolts, damaged suspension parts and worn brake pads.
- Grease the fittings your manual lists.
Catching a torn boot or loose bolt in the driveway is cheap. Finding it in the middle of Glamis isn’t.
Let us handle it
Our CFMOTO-certified techs handle break-in and annual service, belts, brakes, diagnostics and warranty work, most of it out the same day or next. We also service Can-Am, Polaris, Kawasaki, Honda, Yamaha and Suzuki. Filters, belts and oil are in stock at our parts counter. Heading out soon? Check our desert riding checklist.
Book service: call (619) 486-6622 or request an appointment on our service page.