How to Bleed & Replace Brake Fluid on a 2019 Can-Am Renegade 1000R X MR

Shop parts for a 2019 CAN_AM REN1000RXM ATV.

This MotoSport-exclusive service guide walks you through safely flushing and replacing the brake fluid on a 2019 Can-Am Renegade 1000R X MR (MMY: CAN_AM;REN1000RXM;2019). Follow these steps precisely, use recommended materials, and observe all safety precautions. If you are uncomfortable performing brake work, have a qualified technician complete the job.

What you'll need

  • DOT 4 brake fluid (only use fresh unopened fluid)
  • Clear 5/16" vinyl tubing and a waste bottle
  • Brake bleeder wrench or appropriate sized box wrench for bleeder screws
  • Vacuum or pressure bleeder (optional, but speeds job and reduces air ingress)
  • Clean rags, gloves, eye protection
  • Torque wrench for fastener reinstallation
  • Jack/stands or ramps to safely lift and secure the ATV
  • Small funnel or fluid syringe for the master cylinder reservoirs

Safety & model notes specific to the Renegade 1000R X MR

  • Brake fluid is hygroscopic and corrosive to paint & plastics. Avoid spills; clean any drips immediately with water and a rag.
  • The Renegade typically has separate master reservoirs for front and rear brakes. Service each system independently and avoid cross-contamination.
  • ABS or electronic traction aids are not present on many Renegade 1000R X MR variants; still follow manufacturer guidance if your unit has any electronic brake components. If uncertain, consult your owner manual before starting.
  • Bleeding order: always start with the caliper farthest from the associated master cylinder and finish with the closest. For many Renegade layouts this usually means rear caliper before front calipers, and the right-side caliper before the left if they share a single master. Confirm hose routing on your machine before beginning.
  • Use DOT 4 only. Do not mix DOT 3, DOT 4, or DOT 5 interchangeably unless compatible. Never use DOT 5 silicone fluid in a system designed for glycol-based DOT 3/4.

Preparation

  1. Park ATV on level ground, engage parking brake, remove key, and disconnect battery negative terminal if you will be working near electrical components.
  2. Lift and secure the machine so wheels can turn freely. Remove wheels if required to access bleeder screws and calipers.
  3. Clean master cylinder reservoir caps. Remove caps and diaphragm covers to prevent contamination. Place a clean rag around reservoirs to catch spills.
  4. Inspect brake lines, hoses, fittings, calipers, and reservoirs. Replace lines or hardware that show damage or heavy corrosion before bleeding.

Drain & Replace recommended methods

Method A Vacuum or Pressure Bleeder (preferred)

  1. Fill the master cylinder reservoir(s) with fresh DOT 4 fluid to the specified level. Keep cap loosely installed to avoid pressure build-up while bleeding.
  2. Attach the vacuum bleeder to the caliper bleeder screw (or attach the pressure bleeder to the reservoir following the tool manufacturer's instructions).
  3. Open the bleeder screw a 1/4 to 1/2 turn, and allow fluid to draw out until clear, bubble-free fluid appears. Close the bleeder screw and move to the next caliper following the correct sequence (furthest from its master first).
  4. Top up the master reservoir frequently during the process to prevent air from entering the system.
  5. When fluid runs clear and no air bubbles appear, tighten bleeder screws to a snug fit. Wipe any spilled fluid and reinstall reservoir cap and diaphragm.

Method B Two-person pump & hold (if no vacuum tool)

  1. Person A sits on the ATV and pumps the brake pedal or lever slowly until firm pressure builds, then holds pressure.
  2. Person B opens the bleeder screw slightly to allow a small stream of fluid and bubbles to escape into clear tubing leading to a catch bottle. Close the screw before Person A releases the pedal/lever.
  3. Repeat pump/hold/open/close cycles until clear, bubble-free fluid appears. Keep the reservoir topped off at all times.
  4. Work calipers in the proper sequence and ensure all bleeder screws are closed and clean when finished.

Bleeding sequence guidance

  • Identify which master reservoir serves which calipers. Bleed the system served by each master separately.
  • Start with the caliper farthest from the master cylinder and work toward the closest caliper.
  • Typical sequence example (confirm on your machine): rear caliper(s) first, then the front right, and finally the front left. If the Renegade has two front circuits, use the farthest-first rule within each circuit.

Finishing steps

  1. Verify bleeder screws are snug (do not over-torque; tighten to a firm feel). Clean off any fluid residue.
  2. Top reservoir(s) to the correct level, install diaphragms and caps, and secure caps.
  3. Reconnect the battery if it was disconnected.
  4. With the ATV still supported, apply the brake lever/pedal several times to confirm a firm feel. If the lever/pedal is soft or spongy, repeat bleeding until firm.
  5. Lower the ATV, test brakes at low speed in a safe area to confirm proper operation before returning to normal riding.
  6. Dispose of old brake fluid responsibly at a hazardous-waste facility or according to local regulations.

Troubleshooting

  • Spongy lever/pedal after bleeding: likely remaining air in system or master cylinder trapped air. Repeat bleeding, paying special attention to reservoir level and thoroughness at the far calipers.
  • Brake fade or fluid boiling during hard use: verify correct DOT rating, inspect for leaks, and consider periodic fluid replacement more often if you use the machine in high-heat or heavy-duty conditions.
  • Persistent leakage at bleeder or banjo fittings: replace sealing crush washers and tighten to proper spec. If corrosion is present, replace hardware.

Maintenance intervals & MotoSport recommendations

  • Replace brake fluid every 1-2 years depending on use and environment; sooner if you ride in wet or high-humidity conditions. Regular replacement keeps boiling point high and braking consistent.
  • Inspect hoses, fittings, pads, and rotors each season. Replace any component showing excessive wear or damage before riding.
  • Keep a small service kit with DOT 4 fluid and a clear hose on-hand during outings if you ride remote trails.

This guide is proprietary to MotoSport and tailored to the 2019 Can-Am Renegade 1000R X MR owner. If you need parts, tools, or professional service, MotoSport offers components and support to keep your Renegade stopping safely.

Related Shopping Categories

Shop Brake Fluid for a 2019 CAN_AM REN1000RXM ATV.

Shop Brake Bleeders for a 2019 CAN_AM REN1000RXM ATV.

Shop Brake Pads for a 2019 CAN_AM REN1000RXM ATV.

Shop Brake Lines for a 2019 CAN_AM REN1000RXM ATV.

Shop Brake Tools for a 2019 CAN_AM REN1000RXM 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.