How to Bleed and Replace Brake Fluid on a 2010 Can-Am Renegade 500

Shop parts for a 2010 Can-Am Renegade 500 ATV.

This MotoSport guide covers a complete, step-by-step procedure to drain, replace and properly bleed the brake fluid on a 2010 Can-Am Renegade 500. Follow these instructions exactly, use the correct fluid, and observe safety precautions to maintain braking performance and avoid damage to components or paint.

What you need

  • DOT 4 brake fluid (new, unopened container)
  • Clear vinyl tubing sized to bleeder nipples
  • Bleeder bottle or catch container
  • Hand vacuum bleeder or squeeze/bleed pump (recommended) or a helper for lever/pedal bleeding
  • Box wrench set (commonly 8 mm-11 mm for bleeders and banjo bolts)
  • Torque wrench (for banjo bolts & caliper fasteners)
  • Clean rags and isopropyl alcohol for cleanup
  • Disposable gloves and eye protection
  • Jack or ramp and stands to safely raise the machine (if removing wheels)
  • Replacement copper crush washers for banjo bolts (recommended when disturbing connections)

Model notes specific to the 2010 Can-Am Renegade 500

  • The Renegade 500 uses a hydraulic brake system typically serviced with DOT 4 brake fluid. Avoid mixing with DOT 5 silicone fluid.
  • Master cylinder reservoir is under the front hood area (right side) – family of Renegade models place the master reservoir feeding front calipers and rear caliper/master combination depending on brake configuration. Verify reservoir location before starting.
  • Most Renegade 500s are not equipped with ABS. If your unit has an ABS module, additional procedures or professional service may be required.
  • The bike uses banjo fittings with copper crush washers at calipers & lines – always replace washers when removing fittings to prevent leaks.
  • Paint and plastics are vulnerable to brake fluid & will be damaged on contact. Keep rags handy and cover nearby painted surfaces.

Safety first

  • Work on a level surface, engine off and key removed. Block the wheels to prevent movement.
  • Wear gloves & eye protection. Brake fluid is corrosive to paint and skin.
  • Dispose of used fluid properly at an appropriate recycling facility.

Overview of the bleeding strategy

Bleed from the wheel caliper farthest from the master cylinder first, then proceed to the next-farthest, finishing at the caliper closest to the master cylinder. On the Renegade 500 this typically means: rear caliper, right front caliper, left front caliper. Confirm actual routing on your machine before starting.

Step-by-step procedure

1. Prep the machine

  • Park on level ground, secure machine, and remove the seat/hood panels as needed to access the master cylinder reservoir.
  • Clean the reservoir cap area thoroughly to prevent contamination when opened. Remove cap and diaphragm carefully.
  • Top the reservoir with fresh DOT 4 fluid so it is full but not overfilled.

2. Optional — drain old fluid from reservoir

  • Use a turkey-baster or fluid syringe to remove most old fluid from the reservoir first. Refill with fresh fluid to the proper level.
  • Do not let the reservoir run dry at any point while bleeding.

3. Prepare the calipers

  • Locate bleeder screws on each caliper. Clean the area, place a short length of clear tubing on the bleeder, and run the tubing into a catch bottle partially filled with fresh fluid to avoid drawing air back in.
  • Loosen but do not remove the banjo bolts or other hydraulic fittings.

4. Bleeding method – recommended: vacuum or hand pump

  • Attach a vacuum bleeder to the bleeder nipple and open the nipple with the correct wrench. Apply vacuum until fluid runs clear with no air bubbles, then close the nipple before releasing vacuum. Repeat until only clear fluid appears.
  • If using a hand-squeeze pump or a helper: have the helper operate the brake lever or pedal while you open the bleeder for a quick burst then close it. Always close the bleeder before the helper releases the lever/pedal to avoid pulling air back into the system.

5. Bleeding sequence

  • Start with the caliper farthest from the master cylinder (typically rear). Bleed until fluid runs clear and bubble-free.
  • Move to the next-farthest (commonly right front), repeat bleeding until clear and bubble-free.
  • Finish at the closest caliper to the master cylinder (commonly left front). Ensure master reservoir level is kept topped off throughout.

6. Bench-bleed or prime the master cylinder (if removed)

  • If you removed or disturbed the master cylinder, bench-bleed it before reinstalling. Use a bench-bleeding kit or carefully tilt/plunge the piston while outlet ports are plugged to eliminate trapped air.

7. Final checks

  • Torque any banjo bolts to the manufacturer-recommended spec (replace copper washers). If you don't have a spec at hand, snug then add the correct small torque increment — typically 25-35 ft-lbs for many ATV banjo bolts; consult your service manual for exact values.
  • Wipe all fluid from paint and surfaces with isopropyl alcohol. Refit reservoir cap and diaphragm.
  • Pump brake lever/pedal several times to build firm lever feel. If lever feels spongy, repeat bleeding.
  • Inspect all lines, fittings, calipers and master cylinder for leaks while applying steady pressure.
  • Lower the machine, re-install any removed wheels or panels, and perform a low-speed test ride in a safe area to confirm braking performance.

Troubleshooting

  • Persistent spongy lever: air remains in system. Repeat bleeding procedure, paying careful attention to keeping reservoir from running dry.
  • Leaks at banjo or bleeder: replace crush washers and re-torque fittings.
  • Dark, contaminated fluid: flush fully until fresh fluid runs clear. Severe contamination or fluid that smells burnt indicates caliper or hose issues — inspect components and replace as needed.

Maintenance tips specific to the Renegade 500

  • Brake fluid attracts moisture over time; replace fluid every 1-2 years depending on use and storage conditions to prevent corrosion and loss of boiling point.
  • Check flexible brake hoses for cracking or swelling when flexed. Replace hoses that show wear to avoid soft lever feel or failure.
  • Keep spare copper crush washers and a small bottle of DOT 4 fluid in your tool kit for field repairs.
  • If the machine has been used in water crossings, inspect and re-bleed brakes more frequently due to potential water intrusion.

Following this MotoSport-specific procedure will ensure your 2010 Can-Am Renegade 500 has properly replaced brake fluid and a fully bled hydraulic system. If you encounter ABS components, complex internal master-cylinder faults, or persistent leaks, seek professional service.

Related Shopping Categories

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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.