How to Bleed and Replace Brake Fluid on a 2017 Can-Am Outlander 650

Shop parts for a 2017 Can-Am Outlander 650 ATV.

This MotoSport guide shows step-by-step how to safely replace and bleed the brake fluid on a 2017 Can-Am Outlander 650. Follow these instructions exactly to maintain braking performance and avoid damage to components. Use only DOT 4 brake fluid unless you confirm an alternative in your owner's manual from Can-Am.

Tools & supplies

  • DOT 4 brake fluid (new, unopened)
  • Brake bleeder kit or clear tubing & catch bottle
  • Turkey baster or syringe for old fluid removal
  • 10 mm wrench (bleeder screw) and appropriate socket for master cylinder reservoir cap
  • Torque wrench (for reassembly where specified)
  • Clean rags, safety glasses, nitrile gloves
  • Zip ties or clamps to secure tubing
  • Jack or ramps and stands rated for the ATV (if wheel removal is needed)

Precautions & model notes for the 2017 Can-Am Outlander 650

  • Brake system uses DOT 4 fluid; DOT 3 or DOT 5 are not recommended. Mixing DOT 4 with DOT 5 (silicone) will ruin the system.
  • 2017 Outlander 650 may have braided or standard brake lines; inspect lines and calipers for leaks or damage before bleeding.
  • ABS: Some Outlander trims include engine braking or traction control features. If your model has ABS or hydraulic modules, avoid power-cycling modules during bleeding and consult the vehicle-specific service procedures where needed. If uncertain about ABS presence, check the dash or owners documentation.
  • Avoid getting brake fluid on painted surfaces or plastics — it will damage finishes. Rinse immediately with water if contamination occurs.
  • Work on a level surface and secure the ATV against movement. Chock wheels if not removing them.

Overview of the procedure

The process consists of removing old fluid from the master cylinder reservoir, topping with fresh DOT 4, then bleeding each caliper from the furthest wheel to the nearest to the master cylinder to expel air and old fluid. On the Outlander 650 the typical order is rear caliper(s) first, then front caliper(s). Follow a four-step bleed order if your model has dual rear calipers or consult the brake line routing if unsure.

Step-by-step: Prepare the ATV

  1. Park ATV on level ground, engage parking brake, and turn ignition off. Disconnect the negative battery terminal to reduce chance of accidental start or ABS pump activation.
  2. Raise and support the ATV if necessary so wheels with calipers to be bled are accessible. Use stands rated for the vehicle weight.
  3. Clean around the brake master cylinder reservoir cap to prevent contamination. Locate the master cylinder reservoir near the handlebars.
  4. Put on safety glasses and gloves.

Step-by-step: Replace fluid in the reservoir

  1. Remove the reservoir cap and diaphragm carefully. Note fluid level and color. Old fluid will be dark.
  2. Use a turkey baster or syringe to remove most of the old fluid from the reservoir without introducing air into the brake lines.
  3. Wipe the inside lip of the reservoir with a clean lint-free rag. Refill with fresh DOT 4 to the specified level mark but do not overfill.

Step-by-step: Bleeding each caliper

  1. Attach clear tubing to the bleeder screw on the caliper and place the other end in a catch bottle partially filled with fresh brake fluid to prevent air being drawn back in. Ensure tubing fits snugly and use a clear path to watch bubbles.
  2. Loosen the bleeder screw with the 10 mm wrench about a half turn. Do not fully remove the screw.
  3. Assistant method: Have an assistant slowly depress the brake lever/pedal several times then hold pressure. While pressure is held, open the bleeder screw briefly to allow fluid and air to escape, then close the screw before the assistant releases the lever. Repeat until fluid runs clear with no bubbles.
  4. Solo method (if no assistant): Use a vacuum bleeder or pressure bleeder. If using a vacuum pump on the bleeder nipple, pump until clear fluid with no air bubbles flows. If using a pressure bleeder on the reservoir, follow the pressure bleeder instructions and bleed until clear fluid emerges.
  5. After each cycle, keep reservoir topped with fresh DOT 4 to avoid introducing air into the system.
  6. Tighten the bleeder screw to the specified torque or snug it firmly (do not over-torque). Wipe any spilled fluid immediately.
  7. Repeat bleeding on remaining calipers in this recommended order: farthest from master cylinder first — typically right-rear, left-rear, right-front, left-front. If your routing differs, use furthest-first logic.

Final checks & finishing

  • Verify brake lever/pedal feels firm and does not sink when held under pressure. If soft, repeat bleeding until firm.
  • Restore reservoir fluid to the proper level, reinstall diaphragm and cap securely.
  • Clean all tools and wiped areas. Remove jack/stands and lower the ATV.
  • Reconnect battery negative terminal if disconnected.
  • Perform a cautious functional test ride in a safe area at low speed to confirm braking performance before regular use.

Troubleshooting

  • Persistent spongy lever: likely trapped air or a leak. Reinspect lines, fittings, and caliper seals. If leak present, repair or replace the damaged part before re-bleeding.
  • Brake pedal sinks under constant pressure: likely internal master cylinder issue or contaminated fluid. Consider master cylinder service or replacement.
  • ABS activation or warning: if your model includes ABS and warns after bleeding, cycle ignition and consult the ATV-specific service procedures. Do not power-cycle modules while bleeding; let modules finish any internal routines first.

Parts & maintenance notes specific to the 2017 Outlander 650

  • Master cylinder covers and reservoir diaphragms can become brittle with age — inspect and replace if cracked to prevent contamination.
  • Caliper pistons on some 2017 units may show surface corrosion if ridden in salty or wet environments. Clean and service pistons or replace seals as required.
  • Use only OEM-equivalent banjo bolts and copper crush washers when servicing hydraulic fittings; reuse of crushed washers is not recommended.
  • Store brake fluid in a sealed container and use within manufacturer-recommended shelf life; fluid absorbs moisture over time which degrades performance.

Follow these MotoSport-specific steps to ensure a safe, complete brake fluid replacement and bleed on your 2017 Can-Am Outlander 650. If you encounter component failure or ABS-specific faults, consult a professional technician for diagnostic service.

Related Shopping Categories

Shop Brake Fluid for a 2017 Can-Am Outlander 650 ATV.

Shop Brake Bleeders for a 2017 Can-Am Outlander 650 ATV.

Shop Brake Pads for a 2017 Can-Am Outlander 650 ATV.

Shop Brake Lines for a 2017 Can-Am Outlander 650 ATV.

Shop Brake Tools for a 2017 Can-Am Outlander 650 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.