How to Bleed and Replace Brake Fluid on a 2016 Can-Am Outlander 850

Shop parts for a 2016 Can-Am Outlander 850 ATV.

This MotoSport proprietary guide walks you through a complete, safe brake-fluid replacement and bleed for a 2016 Can-Am Outlander 850. Follow each step closely & have the right tools on hand. Brake system work affects safetyif you're not confident, stop and contact a qualified tech.

What you need

  • DOT 4 brake fluid (fresh, unopened)
  • Clear plastic tubing that fits bleed nipples
  • Catch bottle (marked for used brake fluid)
  • Clean rags, isopropyl alcohol or brake cleaner
  • Wrench for bleed nipples (typically 8mm or 10mm)
  • Rubber gloves, eye protection
  • Assistant (for manual pedal/lever pumping) or vacuum brake bleeder
  • Jack or ramps to access wheels (if needed)

Model notes for the 2016 Can-Am Outlander 850

  • The Outlander 850 uses DOT 4 brake fluidconfirm on your reservoir cap/owner's manual before use.
  • Front and rear brakes are separate circuits: handlebar lever(s) operate the front calipers, foot pedal operates the rear. Bleed and refill each reservoir separately.
  • Some trims may include additional front/rear caliper configurations; locate every bleed nipple before starting.
  • Brake fluid will damage painted plastic and metal surfaceswipe spills immediately with brake cleaner and a clean rag.
  • Dispose of used brake fluid per local hazardous-waste rules.

Preparation

  1. Park on a level surface, set parking brake, remove key, and disconnect battery negative if you're uncomfortable working around electrical systems.
  2. Raise the machine so wheels are off the ground if you need better access to calipers. Use stands rated for ATV use.
  3. Clean around each brake reservoir cap and bleed nipple to prevent contamination.
  4. Remove reservoir cap(s) and diaphragm; place a clean cloth over reservoir to limit contamination while you work.

Drain & replace brake fluid (fluid change)

  1. Use a turkey-baster or similar tool to remove most of the old fluid from each reservoir. Don't let the reservoir run drytop up with fresh DOT 4 during the process to avoid introducing air.
  2. Refill with fresh DOT 4 to the indicated max line.
  3. Proceed to bleeding to remove air and finish flushing old fluid from calipers and lines.

Bleeding procedure (recommended: one wheel/circuit at a time)

  1. Attach clear tubing to the bleeder nipple and place the other end into a catch bottle partially filled with fresh fluid to prevent air re-entry.
  2. Have an assistant slowly pull the brake lever or depress the pedal several times and then hold pressure. While pressure is held, open the bleeder nipple slightly until fluid and air bubbles flow into the tubing. Close the nipple before the lever/pedal is released. Repeat until clear, bubble-free fluid flows and the lever/pedal feels firm.
  3. Work from the caliper farthest from the master cylinder back toward the master cylinder. For the Outlander this commonly means: rear caliper(s) first (pedal circuit), then front calipers (lever circuit). If multiple front calipers exist, bleed the caliper farthest from the reservoir first.
  4. Maintain reservoir fluid level during bleeding to prevent drawing new air into the system.
  5. If using a vacuum bleeder, attach to the bleeder nipple, open the nipple, and pull vacuum until clear fluid appears, then close nipple and remove tool. Confirm lever/pedal firmness after.
  6. After bleeding each circuit, top reservoir to the proper level and reinstall the diaphragm and cap securely.

Post-bleed checks

  • Cycle lever and pedal several times to ensure firm, consistent feel and no sponginess. Repeat bleeding if soft.
  • Inspect bleed nipples and hoses for leaks, then torque nipples to spec if you have the value (hand-tight plus a small turn is typical for bleed screws).
  • Wipe all components clean with brake cleaner; remove any spilled fluid from painted/plastic surfaces immediately.
  • Lower the machine, test brakes at slow speed in a safe area before returning to normal use.

Additional MotoSport tips specific to your Outlander 850

  • Keep a maintenance log: note date, fluid type, and odometer hours when you replace fluid.
  • Brake fluid attracts moisture over time; replace every 1-2 years or per heavy-use schedule to protect ABS components and prevent corrosion.
  • If your model has optional ABS or additional hydraulic components, consult the service manual for any special bleed sequences or ABS scan/reset procedures before and after bleeding.
  • Use fresh, sealed DOT 4 fluid only. Mixing fluid types or using contaminated fluid can damage seals and shorten component life.

Troubleshooting

  • Persistent spongy feel after bleeding: re-bleed, checking for damaged hoses, leaking calipers, or master-cylinder internal leaks.
  • Brake pedal disappearing to the floor: check for leaks and master-cylinder condition; do not ride until issue is resolved.
  • Brake pull to one side after bleeding: check for uneven bleeding, caliper sticking, or mechanical issues with calipers/pads.

Properly changing and bleeding your Outlander 850’s brake fluid restores braking performance and protects hydraulic components. When in doubt, stop and consult a certified technician or MotoSport service resources.

Related Shopping Categories

Shop Brake Fluid for a 2016 Can-Am Outlander 850 ATV.

Shop Brake Bleeders for a 2016 Can-Am Outlander 850 ATV.

Shop Brake Pads for a 2016 Can-Am Outlander 850 ATV.

Shop Brake Lines for a 2016 Can-Am Outlander 850 ATV.

Shop Brake Tools for a 2016 Can-Am Outlander 850 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.