How to Bleed & Replace Brake Fluid on a 2009 Can-Am Outlander 650

Shop parts for a 2009 CAN_AM OL650 ATV.

This MotoSport guide walks you step-by-step through replacing and bleeding the brake fluid on a 2009 Can-Am Outlander 650. Follow the procedures carefully to restore firm pedal feel and protect the hydraulic system. If your Outlander is equipped with ABS or an electronic brake module, see the model notes below before proceeding.

What you’ll need

  • DOT 4 brake fluid (fresh, unopened container)
  • Clear hose that fits the bleed nipple
  • Catch bottle or jar
  • Hand vacuum bleeder or pressure bleeder (recommended) or a helper for pump-and-hold method
  • Wrenches for bleed nipples (commonly 8mm or 10mm)
  • Clean rags, brake parts cleaner
  • Gloves & eye protection
  • Jack/stands or ramps to safely support the ATV if needed
  • Small funnel and a turkey baster or fluid syringe (for reservoir cleaning)

Model notes – 2009 Can-Am Outlander 650

  • The Outlander 650 uses hydraulic disc brakes front and rear. DOT 4 fluid is recommended for its boiling point and compatibility with seals.
  • Some units may have ABS or electronic control options. If your machine has ABS or a brake pressure modulator, do not use power-cycle bleeding without consulting a dealer or service manual – these systems can trap air and require specific procedures.
  • Brake fluid is hygroscopic and will absorb moisture over time. If you don’t know when the fluid was last changed, plan to fully replace it rather than partial topping.
  • Avoid spilling fluid on painted surfaces or plastic; it damages finishes. If spilled, flush with water immediately and wipe dry.
  • Keep the reservoir cap and diaphragm clean & re-seat carefully to avoid contamination.

Preparation

  1. Park on level ground, engage parking brake, remove key, and secure the ride. If lifting is required, support the ATV safely on stands.
  2. Clean the area around the brake fluid reservoir and remove the cap and diaphragm. Keep dirt out of the reservoir at all times.
  3. Note reservoir fluid level and condition. If fluid is dark or contaminated, plan a full flush.
  4. Top the reservoir with fresh DOT 4 fluid to the MAX line and close it loosely so it won’t overflow during pumping. Keep a good supply of new fluid at hand.

Bleeding order & strategy

Bleed the calipers starting with the wheel farthest from the master cylinder and finish with the closest. Typical order on the Outlander is:

  1. Rear caliper (if there are two rear calipers, bleed the farthest rear first)
  2. Front passenger-side caliper
  3. Front driver-side caliper

If you’re unsure which caliper is farthest from the master cylinder, locate the master cylinder on the handlebars or engine area and work outward/inward so the longest hydraulic lines are bled first.

Bleeding procedure — Vacuum or pressure bleeder (preferred)

  1. Attach clear hose to the bleed nipple and place the other end in a catch bottle partially filled with old fluid to prevent air re-entry.
  2. If using a pressure bleeder, pressurize the reservoir per tool instructions (low pressure) and open the bleed nipple on the farthest caliper. Fluid and air will flow into the bottle. Close the nipple when the stream is clean and bubble-free, then move to the next caliper.
  3. Keep the reservoir topped up between calipers to avoid running dry.
  4. After all calipers are clean and bubble-free, tighten each bleed nipple to spec (snug — don’t over-torque), then confirm reservoir level at the MAX line and re-install cap and diaphragm.

Bleeding procedure — Two-person pump-and-hold

  1. One person sits on the vehicle and slowly pumps the brake lever/pedal several times, then holds it down.
  2. The second person opens the bleed nipple about a half-turn; fluid & air will escape into the hose. Close the nipple before the rider releases the lever/pedal.
  3. Repeat until fluid expelled is clean and without bubbles. Keep the reservoir topped up the entire time.

Bleeding procedure — One-person vacuum method

  1. Attach vacuum pump hose to the bleed nipple and the other end to a catch bottle. Apply vacuum while intermittently pumping the lever/pedal if possible.
  2. Continue until clear, bubble-free fluid appears at the hose.
  3. Close the nipple, remove hose, and wipe area clean.

Finishing steps

  1. Confirm all bleed nipples are snug and free of leaks. Wipe dry any spilled fluid and inspect lines for cracks or swelling.
  2. Top the reservoir to the MAX mark and install the diaphragm and cap securely.
  3. Operate the brake lever/pedal several times to confirm a firm, consistent feel. If it feels spongy, re-bleed following the same sequence.
  4. Test brakes at low speed in a safe area before returning to normal riding.

Maintenance tips

  • Replace brake fluid every 1-2 years, or sooner if the fluid appears dark. Fresh DOT 4 preserves seal life and maintains boiling point.
  • Inspect brake pads, rotors, lines, and calipers while you service the fluid. Replace pads that are near wear limits and check rotor condition for grooves or warping.
  • Store brake fluid unopened and discard any fluid left in an open container; moisture contamination reduces performance.
  • If you encounter persistent air or a collapsing brake lever/pedal, suspect a leak, master cylinder issue, or internal ABS complication — stop and consult a dealer or professional mechanic.

Performing a full fluid replacement and bleed on your 2009 Can-Am Outlander 650 renews brake performance and safety. If you need specific replacement parts, use the MotoSport parts page above to find calipers, lines, pads, and the correct DOT 4 fluid for your ride.

Related Shopping Categories

Shop Brake Fluid for a 2009 CAN_AM OL650 ATV.

Shop Brake Bleeders for a 2009 CAN_AM OL650 ATV.

Shop Brake Pads for a 2009 CAN_AM OL650 ATV.

Shop Brake Lines for a 2009 CAN_AM OL650 ATV.

Shop Brake Tools for a 2009 CAN_AM OL650 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.