So, you’ve got your hands on a 2020 Can-Am Outlander 850, or you’re seriously considering adding one to your garage. You already know it’s a beast on the trails, packing a punch with that Rotax V-Twin engine. But you also know that with great power comes great responsibility—the responsibility to maintain it, understand it, and make it your own.
I’m here to promise you that you don’t need a factory-trained mechanic on speed dial to keep this machine in prime condition. With the right knowledge and a few tools, you can handle most of the upkeep yourself, troubleshoot common issues before they become major headaches, and choose upgrades that actually make a difference.
This is your complete 2020 can am outlander 850 guide. We’re going to dive deep into routine maintenance, diagnose common problems, explore the best mods for your riding style, and cover the best practices to keep you safe and your machine running strong for years to come. Let’s get those knuckles dirty.
Why the 2020 Can-Am Outlander 850 Still Dominates the Trail
Before we grab the wrenches, let’s talk about what makes this quad special. It’s not just about raw power; it’s about how that power is delivered and managed. Understanding the core components helps you appreciate what you’re working on.
The Heart of the Beast: The Rotax 854cc V-Twin
The 78-horsepower Rotax V-Twin engine is the star of the show. It’s known for its throaty sound and incredible low-end torque, which is exactly what you need for crawling over rocks or blasting out of a mud hole. This engine provides a smooth yet aggressive powerband that’s both thrilling and predictable.
The benefits of the 2020 can am outlander 850‘s powertrain are undeniable. It’s a proven platform that, when cared for, is incredibly reliable.
Intelligent Throttle Control (iTC) and Tri-Mode DPS
Can-Am’s “throttle-by-wire” system, or iTC, gives you three selectable riding modes: Work, Normal, and Sport. This isn’t a gimmick. Work mode softens the throttle response for slow, technical maneuvers, while Sport mode unleashes the engine’s full fury.
Paired with the Tri-Mode Dynamic Power Steering (DPS), you can customize the feel of the machine to the terrain. More assist for slow rock crawling, less for high-speed trails. This level of control is a huge advantage.
Chassis and Suspension That Beg for More
The G2 chassis with its Surrounding Spar Technology (SST) is incredibly rigid, which translates to precise handling. The double A-arm front suspension and Torsional Trailing arm Independent (TTI) rear suspension soak up bumps and keep the tires planted. This setup is what gives you the confidence to push a little harder.
Your Essential 2020 Can-Am Outlander 850 Care Guide
Alright, let’s get to the good stuff. Consistent maintenance is the single most important thing you can do for your ATV. This is the ultimate 2020 can am outlander 850 care guide for the DIYer. Always have your owner’s manual handy for specific torque specs and fluid capacities.
The Pre-Ride Check: Your 5-Minute Lifesaver
Do this before every single ride. It can save you from a long walk back to the truck.
- Tires & Wheels: Check the air pressure. Look for any cuts or damage. Grab each wheel and check for any play or wobble in the bearings.
- Fluids: Check your engine oil and coolant levels. Look under the machine for any fresh drips or leaks.
- Brakes: Squeeze the brake levers. They should feel firm, not spongy. Check the brake fluid level in the reservoir on the handlebars.
- Controls & Cables: Test your throttle—it should snap back smoothly. Check your 4WD switch and other controls.
- Lights & Electrics: Turn the key on and test your headlights (high and low beams), taillights, and brake lights.
Engine Oil & Filter Change
This is the lifeblood of your Rotax engine. Don’t skip it. You’ll need an oil filter (like the BRP 420256188), the correct XPS 4-stroke synthetic oil, a drain plug washer, a ratchet with sockets, a T-30 Torx bit for the filter cover, and an oil drain pan.
First, warm up the engine for a few minutes to get the oil flowing. Locate the drain plug on the bottom of the engine, place your pan underneath, and remove it. While it drains, use the T-30 Torx to remove the three bolts on the oil filter housing. Swap the old filter for the new one, clean the housing, and reinstall. Once the oil has drained, replace the drain plug (with a new washer!) and torque it to spec. Refill with the specified amount of new oil, run the engine for a minute, then shut it off and re-check the level.
Air Filter Maintenance
A dirty air filter chokes your engine and robs it of power. Accessing it is easy—it’s under the seat. Pop the filter out and inspect it. If it’s just dusty, you can tap it out or use compressed air from the inside out. If it’s oily or truly filthy, it’s time for a replacement. A clean filter is one of the easiest 2020 can am outlander 850 tips for maintaining performance.
Common Problems with the 2020 Can-Am Outlander 850 (And How to Fix Them)
No machine is perfect. While the Outlander 850 is a solid rig, there are a few common problems with the 2020 can am outlander 850 that pop up. Here’s how to spot them and what to do.
Issue #1: Overheating on Slow, Technical Trails
The Symptom: The temp light comes on or you see steam when you’re working the machine hard at low speeds, like in deep mud or on slow climbs.
The Cause: The radiator gets caked with mud, blocking airflow. The stock fan sometimes struggles to keep up in extreme conditions.
The Fix:
- Clean Your Radiator: This is the first step. After every muddy ride, wash your radiator thoroughly from the backside forward to push debris out the way it came in. Don’t use a high-pressure washer directly on the fins!
- Check Coolant: Make sure your coolant reservoir is at the proper level. Use the recommended BRP premixed coolant.
- Consider a Radiator Relocator Kit: If you’re a serious mud rider, moving the radiator up onto the front rack is the best long-term solution. It keeps it out of the muck and in clean air.
Issue #2: Drive Belt Issues or Slipping
The Symptom: You feel a shudder on takeoff, smell burning rubber, or the machine loses power under load.
The Cause: The CVT drive belt is worn, glazed, or has been damaged by heat or water.
The Fix:
First, inspect the belt. You’ll need to remove the CVT cover. Look for frayed edges, missing cogs, or a shiny, glazed appearance. If you see any of this, replace it. We recommend sticking with a genuine BRP belt for the best performance and longevity.
One of the most important 2020 can am outlander 850 best practices is to use low gear (L) when you’re riding slow, towing, or climbing. Riding in high gear (H) at low speeds puts immense heat and stress on the belt.
Issue #3: Electrical Gremlins
The Symptom: The display flickers, the power steering acts up, or you get intermittent check engine codes.
The Cause: Often, this boils down to a weak battery or a poor ground connection.
The Fix:
Start with the battery. Make sure the terminals are clean and tight. Have the battery load-tested at an auto parts store to ensure it’s holding a proper charge. Next, find the main frame ground wire. Remove the bolt, clean the contact surfaces with a wire brush until they’re shiny, and re-tighten securely. A poor ground can cause all sorts of bizarre issues.
Smart Upgrades: Taking Your Outlander 850 to the Next Level
The stock machine is great, but mods are half the fun! Here’s how to 2020 can am outlander 850 performance and capability can be enhanced with a few smart additions.
Tires: The Best Bang-for-Your-Buck
The single best upgrade you can make. The right tire transforms the machine. For all-around trail riding, something like the Maxxis Bighorn 2.0 is a fantastic choice. If you’re into deep mud, look at aggressive tires like the ITP Cryptid. Remember that going much larger in tire size can put extra strain on your drivetrain and may require a clutch kit.
Protection: Armor Up for Battle
The factory plastic skid plates are okay for light duty, but if you ride in rocky terrain, you need full aluminum or UHMW (Ultra-High-Molecular-Weight polyethylene) skid plates. A full set will protect your engine, A-arms, and differentials from trail hazards that can end your day in a hurry.
Winch: Your “Get Out of Jail Free” Card
A winch is non-negotiable for serious trail riding. A 3,500 lb. capacity winch from a reputable brand like Warn or SuperATV is more than enough for an Outlander 850. It will pull you out of mud, help you clear downed trees, and can even help you recover a friend’s machine.
Best Practices for Safe and Sustainable Riding
Riding is about fun, but it’s also about being responsible. Following these guidelines ensures the trails stay open for everyone and you get home safely.
Safety First, Always
Wear your gear. This means a DOT-approved helmet, over-the-ankle boots, gloves, and eye protection every single time you ride. Ride within your limits and never ride alone if you can help it. Let someone know your route and your expected return time.
Embracing a Sustainable and Eco-Friendly Approach
Being a good steward of the land is part of the off-road code. A sustainable 2020 can am outlander 850 mindset means leaving the trail better than you found it.
- Stay on the Trail: Stick to marked and established trails to prevent erosion and damage to sensitive ecosystems.
- Proper Fluid Disposal: When you change your oil or coolant, take the used fluids to an auto parts store or local recycling center. Never dump them on the ground. This is a key part of eco-friendly 2020 can am outlander 850 ownership.
- Tread Lightly: Avoid spinning your tires unnecessarily, which tears up the trail surface for others.
- Pack It In, Pack It Out: Whatever you bring with you onto the trail, make sure it comes back with you.
Frequently Asked Questions About the 2020 Can-Am Outlander 850
What is the top speed of a 2020 Can-Am Outlander 850?
While Can-Am doesn’t officially publish a top speed, most stock Outlander 850 models can reach speeds of around 70-75 mph in ideal conditions. However, these machines are designed for trail performance and torque, not top-end speed runs.
What kind of fuel should I use in my Outlander 850?
The 2020 Outlander 850 is designed to run on regular unleaded gasoline with an octane rating of 87 or higher. Using premium (91+) octane fuel will not harm the engine but typically provides no noticeable performance benefit in a stock machine.
How often should I service the differentials and gearbox?
According to the owner’s manual, you should inspect the fluid levels at every service interval. BRP recommends replacing the gearbox and differential fluids after the initial break-in period and then typically every 200 hours or 3,000 miles, whichever comes first. Check your specific manual, as this can vary.
The 2020 Can-Am Outlander 850 is an incredible machine that rewards a hands-on owner. By understanding its systems, performing regular maintenance, and choosing smart upgrades, you can ensure it delivers adrenaline-pumping fun for countless miles.
Get to know your machine, respect its power, and take care of it. It will take care of you on the trail. Now go get it dirty!
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