You’ve got the keys to a beast. The raw, V-twin rumble of a 2017 Can-Am Outlander 850 is a sound that promises adventure, power, and capability on any terrain. We agree, it’s one of the most potent and thrilling ATVs from its era, a machine that can conquer muddy trails and haul serious weight without breaking a sweat.
But with great power comes the need for great care. We promise this guide will be your go-to resource for keeping that machine running like the day it rolled off the line. We’re not just talking about the basics; we’re giving you the pro-level insights that turn an owner into an expert.
In this complete 2017 Can-Am Outlander 850 guide, we’ll preview everything from essential pre-ride checks and tackling common problems to unlocking hidden performance with smart modifications. Let’s get those hands dirty.
Understanding Your 2017 Can-Am Outlander 850: More Than Just Power
Before we wrench, let’s appreciate what we’re working with. The heart of your machine is the 78-horsepower Rotax 854cc V-twin engine. This isn’t just a big motor; it’s a liquid-cooled, electronically fuel-injected powerhouse known for its incredible torque and reliability.
This engine is mounted in Can-Am’s revolutionary G2 (Generation 2) chassis with its Surrounding Spar Technology (SST). This design provides superior structural integrity, better handling, and a more comfortable ride compared to older, traditional ATV frames. It’s a key reason the Outlander feels so planted and confident on rough terrain.
Key Features and Benefits of the 2017 Can-Am Outlander 850
Understanding the “why” behind the parts helps you appreciate the machine and diagnose it better. The benefits are clear once you hit the trail.
- Tri-Mode Dynamic Power Steering (DPS): This isn’t just power steering; it’s smart steering. You can select between MIN, MED, and MAX assist levels to tailor the steering feel to the terrain, reducing rider fatigue on long days.
- Visco-Lok QE Front Differential: The “QE” stands for Quick Engagement. This system automatically and progressively transfers power from a slipping front wheel to the gripping one, pulling you through mud and over obstacles without you needing to press a button.
- Torsional Trailing Arm Independent (TTI) Rear Suspension: This design allows the rear wheels to move vertically up and down, minimizing camber changes and ensuring the tires stay in contact with the ground for maximum traction and a smoother ride.
The Essential 2017 Can-Am Outlander 850 Care Guide: Pre-Ride and Post-Ride Rituals
Consistent maintenance is the cheapest insurance you can buy for your ATV. A few minutes before and after each ride can save you from a long walk home and expensive repair bills. These are the 2017 Can-Am Outlander 850 best practices that every owner should master.
The 5-Minute Pre-Ride Check
Never just hop on and go. Develop this simple habit.
- Tires & Wheels: Check tire pressure—it’s critical for handling and preventing flats. Grab each wheel and check for any side-to-side play, which could indicate a worn wheel bearing.
- Fluids: Pull the engine oil dipstick to check the level and condition. Look at the coolant overflow bottle and brake fluid reservoirs to ensure they are at the proper levels.
- Controls & Brakes: Squeeze the brake levers. They should feel firm, not spongy. Test the throttle to ensure it snaps back smoothly.
- Air Filter: Pop the seat and check your air filter box. If you ride in dusty conditions, this is your engine’s first line of defense. A quick check can save you from a top-end rebuild.
- Lights & Electrics: Turn the key on. Check that your headlights (high and low beam), taillights, and brake lights are all working.
Post-Ride Care for Longevity
What you do after the ride is just as important. A little cleanup goes a long way.
First, wash your machine. Mud and dirt hold moisture against metal parts, promoting rust and corrosion. Pay special attention to cleaning out the radiator fins, as caked-on mud can lead to overheating—one of the most common problems with the 2017 Can-Am Outlander 850.
After washing, it’s time to lubricate. Use a quality grease gun to hit all the zerk fittings on your suspension and driveline components. This pushes out water and keeps everything moving smoothly. This is one of the most valuable 2017 Can-Am Outlander 850 tips we can offer.
Tackling Common Problems with the 2017 Can-Am Outlander 850
No machine is perfect. After spending years in the shop and on the trail, we’ve seen a few recurring issues with these otherwise stellar ATVs. Knowing what to look for can help you fix problems before they become catastrophic.
Issue 1: Overheating on Slow, Technical Trails
Symptom: The temperature light comes on, or you see steam coming from the engine bay, especially when riding slowly or through deep mud.
Cause: The most common culprit is a radiator clogged with mud. The Rotax V-twin generates a lot of heat, and if air can’t pass through the radiator, the coolant can’t do its job.
Solution:
- At Home: Thoroughly clean the radiator from the backside (fan side) forward, using a garden hose. This pushes debris out the way it came in. Never use a high-pressure washer directly on the fins, as you can easily bend them.
- Pro-Tip: Consider a radiator relocation kit if you frequently ride in deep mud. Moving the radiator up to the front rack keeps it out of the muck and in clean air.
Issue 2: Premature Drive Belt Wear or Failure
Symptom: A sudden loss of power, a burning rubber smell, or a loud bang from the left side of the engine.
Cause: The CVT (Continuously Variable Transmission) belt is a wear item. Aggressive riding, improper clutch engagement (especially in high gear when you should be in low), or a worn-out clutch can cause it to fail early.
Solution:
- Prevention: Always use Low gear for slow-speed riding, towing, or climbing steep hills. This keeps the belt cool and prevents slippage.
- Replacement: Learning how to 2017 Can-Am Outlander 850 belt replacement is a crucial trailside skill. Carry a spare belt (we recommend the BRP OEM belt) and the simple tool kit required to change it.
Issue 3: Electrical Gremlins
Symptom: The ATV won’t start, the power steering acts erratically, or you get intermittent warning lights on the dash.
Cause: Often caused by water intrusion into electrical connectors or a poor ground connection. The battery terminals can also work loose over time.
Solution:
- Check the Basics: Start by ensuring your battery terminals are clean and tight. Follow the main ground wire from the battery’s negative terminal to the frame and ensure that connection is clean and secure.
- Waterproofing: After washing, or if you suspect water intrusion, disconnect major electrical plugs (like those for the ECU and DPS module), check for moisture, and apply a generous amount of dielectric grease before reconnecting. This prevents corrosion and keeps water out.
How to Unlock Performance: Smart Mods for Your Outlander 850
The stock Outlander 850 is a monster, but who doesn’t want a little more? Smart, targeted modifications can transform your machine’s performance for your specific riding style.
Tires: The Most Important Upgrade
Your tires are the only thing connecting your ATV to the ground. Upgrading them provides the single biggest performance boost. Don’t just go for the biggest, most aggressive tire you can find.
Think about your terrain. For general trail riding, a good 6-ply all-terrain tire like the Maxxis Bighorn 2.0 is a fantastic choice. For deep mud, you’ll want something more aggressive, like an ITP Cryptid. Remember that larger, heavier tires will put more strain on your drivetrain and may require clutch modifications to compensate.
Clutch Kit: Reclaim Your Power
If you’ve added larger tires or you simply want snappier acceleration, a clutch kit is your answer. A kit typically includes different weights for the primary clutch and a new spring for the secondary.
This modification changes the RPM at which the clutch engages and shifts, keeping the engine in its powerband for longer. It’s the best way to compensate for the power loss from heavy tires and makes the machine feel much more responsive. Brands like Dalton and EPI offer excellent, well-tuned kits for the Outlander 850.
Exhaust and Tuner: Let it Breathe
To get more power out, you need to get more air in and out. A less restrictive slip-on exhaust from a brand like HMF or Two Brothers can free up a few horsepower and give your V-twin a much deeper, more aggressive tone.
Crucial Note: When you change the exhaust, you must add a fuel tuner (like a Power Commander or Dynojet). The stock fuel map is designed for the stock exhaust. Without a tuner, you’ll run lean, which can cause high engine temperatures and potentially catastrophic engine damage.
Sustainable Riding: Eco-Friendly 2017 Can-Am Outlander 850 Best Practices
Being an off-roader means being a steward of the land. We all have a responsibility to protect the trails we love for future generations. A few simple, sustainable 2017 Can-Am Outlander 850 practices can make a huge difference.
First, practice the principles of Tread Lightly! Stay on designated trails, cross streams only at designated crossings, and avoid creating new, damaging lines. Pack out everything you pack in—leave the trail cleaner than you found it.
When performing maintenance, think about your environmental impact. Use a drain pan to catch all used fluids like oil and coolant. Never dump them on the ground. Most auto parts stores will accept used oil for recycling free of charge.
Consider using biodegradable, phosphate-free soaps when washing your machine, especially if the runoff could enter a waterway. A truly eco-friendly 2017 Can-Am Outlander 850 ownership experience is about respecting both the machine and the environment it explores.
Frequently Asked Questions About the 2017 Can-Am Outlander 850
What kind of oil does a 2017 Can-Am Outlander 850 take?
The recommended oil is XPS 5W-40 Synthetic Blend Oil. However, any high-quality synthetic 5W-40 or 0W-40 oil designed for powersports engines (with a JASO MA rating) will work well. The key is to use a synthetic oil that can handle the high temperatures of the Rotax engine.
What is the towing capacity of the 2017 Outlander 850?
The 2017 Can-Am Outlander 850 has a rated towing capacity of 1,300 pounds (590 kg). Always use the Low gear range when towing heavy loads to prevent excessive strain and heat buildup in the CVT belt.
Do I need to run premium fuel in my Outlander 850?
Yes, it is highly recommended. The Rotax 850 is a high-compression engine. Using a minimum of 91 octane fuel will prevent detonation (engine knock) and allow the engine to produce its full rated power safely.
Your 2017 Can-Am Outlander 850 is an incredible machine, built for serious work and serious fun. By understanding its systems, performing regular maintenance, and addressing issues proactively, you ensure it will be ready for any adventure you throw at it.
This guide gives you the foundation. Now it’s time to apply that knowledge, get out there, and ride with confidence. Stay safe, respect the trails, and enjoy every moment on your Outlander!
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