How to Bleed and Replace Brake Fluid on a 2019 Can-Am Outlander 850 DPS

Shop parts for a 2019 Can-Am Outlander 850 DPS ATV.

This MotoSport guide shows a reliable, repeatable procedure to flush and bleed the brake system on a 2019 Can-Am Outlander 850 DPS (MMY CAN_AM;OL850DPS;2019). Follow every step, use the specified brake fluid, and confirm details against your owner's manual. If you prefer, MotoSport can supply parts and consumables for this service.

Overview & model notes

  • The Outlander 850 DPS uses a hydraulic braking system with a front master cylinder at the handlebar lever and a rear master cylinder near the foot pedal/under-boot area. Confirm reservoir locations visually before starting.
  • The DPS is an electronic hydraulic-assisted steering system and is separate from the brake hydraulics. Bleeding brakes does not require DPS service, but avoid disturbing DPS wiring and hoses while working.
  • Manufacturer recommends using the specified DOT-rated brake fluid listed in the owner's manual (commonly DOT 4). Always use fresh, sealed fluid and never mix types.
  • Brake fluid is hygroscopic and corrosive to paint & plastics; protect painted surfaces and dispose of used fluid per local regulations.

Tools & supplies

  • Manufacturer-specified DOT brake fluid (new sealed bottle)
  • Clear vinyl tubing that fits snugly over bleeder nipples
  • Catch bottle or clear container partially filled with fresh brake fluid (to prevent air re-entry)
  • Brake bleeder kit (vacuum pump or pressure bleeder) OR a 2-person pump-and-hold method
  • Box wrenches or flare-nut wrench for bleeder nipples (usually 8-10 mm)
  • Disposable syringes or turkey baster (optional) for removing old fluid from reservoirs
  • Rags, brake cleaner, rubber gloves, eye protection
  • Jack or ramps and stands if wheel removal is required

Preparation

  1. Park the Outlander on level ground, engage park/gear and set the parking brake. Remove the key.
  2. Clean reservoir caps and surrounding area to prevent contamination. Remove caps slowly to relieve any pressure.
  3. Top reservoirs to the "full" mark with fresh fluid. If reservoirs are heavily contaminated, remove excess old fluid with a syringe and refill with fresh fluid before bleeding.
  4. Identify bleeder nipples at each caliper and clean them. Put a light film of clean fluid on threads if desired. Fit clear tubing to each bleeder and route into the catch bottle with a small amount of fresh fluid to avoid drawing air back in.
  5. If you'll remove wheels to access calipers, lift the ATV and secure with stands. Keep wheels on unless they obstruct access.

Bleeding sequence

Use this sequence to purge air efficiently: start with the caliper farthest from the master cylinder and work toward the closest. For the Outlander 850 DPS that typically means:

  1. Right rear
  2. Left rear
  3. Right front
  4. Left front

Bleeding procedure – two common methods

1) Vacuum or pressure bleeder (recommended)

  1. Attach vacuum pump to the bleeder nipple or connect the pressure bleeder to the master cylinder reservoir per tool instructions.
  2. Open the bleeder nipple a 1/4 turn. If vacuum method, pump until fluid runs clear and free of bubbles. If pressure method, pressurize per tool directions and open nipple to let fluid flow until clear.
  3. Top the reservoir frequently to prevent it running dry. Close the bleeder nipple before releasing vacuum/pressure.
  4. Repeat at each caliper following the sequence until fluid is clear and no air bubbles appear in the tubing.

2) Manual two-person pump-and-hold

  1. Person A sits on the ATV and slowly pumps the brake lever/pedal several times and then holds firm at the applied position.
  2. Person B opens the far caliper bleeder nipple a 1/4 turn, allows fluid & air to flow into the tubing until flow slows, then closes the nipple while Person A keeps pressure applied.
  3. Person A releases the lever/pedal. Repeat pumping and holding until clear fluid with no bubbles is visible, keeping the reservoir topped off between cycles.
  4. Move to the next caliper in the sequence and repeat until all calipers are clear.

Tips for a successful bleed

  • Never let the reservoir run dry or the bleeding process will reintroduce air and require repeating.
  • Work one caliper at a time and keep bleeder tubing secure to avoid spills.
  • If a caliper won't bleed or you get persistent air, check for damaged hoses, collapsed master cylinder seals, or internal caliper issues. Those may require parts replacement.
  • After bleeding, torque bleeder nipples to specification if available, and tighten reservoir caps securely.
  • Wipe off any spilled fluid immediately and touch-up any paint that may have been damaged by fluid contact.

Verification & final checks

  1. With the ATV on the ground, operate the brake lever & pedal several times to confirm a firm, consistent feel. The lever/pedal should not be spongy.
  2. Test ride at low speed in a safe area to confirm braking performance and that there are no leaks.
  3. Inspect reservoirs, lines, calipers and bleeder nipples for leaks after the test ride.
  4. Dispose of used brake fluid responsibly. Record the service date and fluid type for maintenance records.

Recommended intervals & cautions

  • Brake fluid should be inspected annually and replaced per the owner's manual recommendation or if contamination is evident. A common practice is a full fluid change every 1-2 years depending on use and environment.
  • Always use the fluid type specified by Can-Am for the 2019 Outlander 850 DPS. Mixing different brake fluids or using contaminated fluid can damage seals and impair braking.
  • If you are uncomfortable with any step, or if brakes remain soft after bleeding, stop and consult a professional technician or authorized service center.

Follow this MotoSport procedure to maintain safe, reliable braking on your 2019 Can-Am Outlander 850 DPS. If you need parts or fluids, visit the MotoSport parts page for this model to find OEM and aftermarket options.

Related Shopping Categories

Shop Brake Fluid for a 2019 Can-Am Outlander 850 DPS ATV.

Shop Brake Bleeders for a 2019 Can-Am Outlander 850 DPS ATV.

Shop Brake Pads for a 2019 Can-Am Outlander 850 DPS ATV.

Shop Brake Lines for a 2019 Can-Am Outlander 850 DPS ATV.

Shop Brake Tools for a 2019 Can-Am Outlander 850 DPS ATV.

Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your motorcycle's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.