How to bleed and replace brake fluid on a 2011 Can-Am Outlander 800R X MR
Shop parts for a 2011 Can-Am Outlander 800R X MR ATV.
This MotoSport guide walks you through a full brake fluid flush and bleed on a 2011 Can-Am Outlander 800R X MR. Follow each step carefully, use the correct supplies, and observe all safety precautions. This procedure is written specifically for the MMY listed above and highlights model-specific notes where they matter.
Tools & supplies
- DOT 4 brake fluid (fresh, unopened container)
- Clear plastic tubing sized to the bleeder nipples
- Small catch bottle or reservoir
- Brake bleeder wrench or appropriately sized box/open wrench
- Torque wrench (for caliper hardware if needed)
- Jack and stands or ramps for safe lift, wheel chocks
- Shop rags, gloves, safety glasses
- Optional: vacuum pump bleeder or pressure bleeder
Model notes for the 2011 Can-Am Outlander 800R X MR
- The Outlander 800R X MR uses a hydraulic disc system that accepts DOT 4 fluid. Do not mix DOT 5 silicone fluid.
- This MMY typically does not have wheel ABS components that require special scan tools, but check for brake pressure sensors or aftermarket mods on machine-specific builds.
- The master cylinder reservoir is mounted near the handlebar area for front brakes; rear reservoir routing may vary with optional racks or accessoriesverify clear access before starting.
- Inspect caliper mounts and flex hoses for abrasion from mud and rocks common to X MR use; replace any suspect lines before flushing fluid.
Safety & prep
- Work on a level surface with the engine off and key removed. Engage park and chock wheels.
- Wear gloves & eye protection. Brake fluid damages paint and plasticsprotect bodywork with rags or plastic.
- Keep the brake fluid bottle sealed until use to avoid moisture contamination.
Step-by-step: full flush and bleed
- Raise and secure the ATV so wheels and calipers are accessible. Remove wheels if needed for clearance.
- Clean the area around the master cylinder reservoir cap and caliper bleeder nipples to prevent contamination.
- Open the reservoir cap and inspect fluid color. If dark or dirty, proceed with full flush.
- Top the reservoir to the MAX line with fresh DOT 4 fluid. Do not overfill.
- Identify bleed sequence. General rule: bleed the caliper farthest from the master cylinder first and finish with the closest. On most Outlander setups this means: rear caliper opposite side (if dual), then front calipers far side to near side. Confirm routing on your machine before starting.
- Fit clear tubing over the bleeder nipple and submerge the other end in a catch bottle containing a small amount of clean brake fluid to prevent air re-entry.
- Open the bleeder about 1/4 to 1/2 turn. If using a vacuum or pressure bleeder, follow manufacturer instructions. If manual, have an assistant firmly pull the brake lever/pedal several times and hold while you open the bleeder to allow fluid and air out, then close the bleeder before they release the lever/pedal.
- Repeat pumping and opening cycles until clear, bubble-free fluid flows and no air is visible in the tubing. Keep the reservoir topped off during the entire process to avoid introducing air into the system.
- Close bleeder nipple and torque to manufacturer spec if known; hand-tight plus small wrench snug is typicalbut do not overtighten. Wipe any spilled fluid immediately.
- Move to the next caliper in the bleed sequence and repeat steps 6-9 until all calipers are clear.
- After calipers, if the machine has separate front and rear master circuits with multiple reservoirs, ensure each reservoir is bled and topped appropriately.
- Once all lines are bled and bleed nipples closed, pump the brake lever/pedal to build firm pressure. If lever feels spongy, repeat the bleeding sequence concentrating on the circuit that still has air.
- Clean reservoir cap and install securely. Wipe all spill areas and check fluid level again after a short test ride; top if needed.
Bleeding tips & troubleshooting
- Start with a pressure or vacuum bleeder if you are working alone; they speed the job and reduce reintroduction of air.
- If you see persistent bubbles, inspect the master cylinder reservoir for internal leaks, damaged seals, or return lines that may be drawing air.
- Replace old or swollen rubber hoses. Soft or expanding hoses allow air to enter under load and cause a spongy pedal.
- If brake performance does not return after successful bleeding, inspect pads, rotors, caliper pistons, and master cylinder condition.
Final checks
- Confirm no leaks at bleeder nipples, hose fittings, or caliper seals.
- Torque caliper hardware to specified values if removed. Reinstall wheels and torque wheel nuts to spec.
- Perform a low-speed brake test in a safe area before returning to full operation.
- Dispose of used brake fluid according to local regulations; do not pour down drains.
Preventive maintenance notes
- Replace brake fluid every 1-2 years depending on use and riding conditions; trail and wet riding accelerate moisture absorption.
- Inspect brake lines and calipers after aggressive X MR riding sessions for stone impact and mud abrasion.
- Keep a small bottle of DOT 4 on hand for topping off after long rides in harsh conditions.
Performing a complete brake fluid replacement and bleed on your 2011 Can-Am Outlander 800R X MR restores braking consistency and safety. When in doubt about hardware condition or persistent issues, consult a trained technician or MotoSport service partner.
Related Shopping Categories
Shop Brake Fluid for a 2011 Can-Am Outlander 800R X MR ATV.
Shop Brake Bleeders for a 2011 Can-Am Outlander 800R X MR ATV.
Shop Brake Pads for a 2011 Can-Am Outlander 800R X MR ATV.
Shop Brake Lines for a 2011 Can-Am Outlander 800R X MR ATV.
Shop Brake Tools for a 2011 Can-Am Outlander 800R X MR 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.