How to Bleed and Replace Brake Fluid on a 2018 Can-Am Renegade 1000 X XC

Shop parts for a 2018 Can-Am Renegade 1000 X XC ATV.

This proprietary MotoSport guide walks you through flushing and replacing the brake fluid on a 2018 Can-Am Renegade 1000 X XC (MMY: CAN_AM;REN1000XXC;2018). Follow the steps exactly, use DOT 4 brake fluid, and observe all safety precautions. If you're not comfortable with brake work, stop and seek professional service.

Tools & supplies

  • Fresh DOT 4 brake fluid (only use DOT 4; avoid mixing with DOT 5)
  • Clear tubing to fit bleeder nipples
  • Catch bottle and fluid disposal container
  • Brake bleeder pump or vacuum pump (or helper for pump-and-hold method)
  • Small wrench for bleed nipples (inspect nipple size before starting)
  • Clean rags, nitrile gloves, safety glasses
  • Jack and stands or ramps to stabilize the ATV
  • Brake cleaner and a small brush for caliper inspection

Important model notes for the 2018 Can-Am Renegade 1000 X XC

  • The Renegade 1000 X XC uses hydraulic disc brakes with a single reservoir servicing the system; reservoir and master cylinder are located under the front hood/cover. Confirm reservoir location before starting.
  • This model typically does not have factory ABS on most trims; bleed normally unless your machine has an aftermarket or specific safety moduleif equipped, follow manufacturer-specific ABS bleed procedures.
  • Brake lines on this ATV route near suspension components and the frame; inspect lines for chafing, kinks, or aging rubber before refilling.
  • The parking/hand brake (if equipped) is independent; ensure it is released while bleeding the hydraulic system unless you are servicing the parking brake assembly separately.
  • DOT 4 is hygroscopic; at high mileage or if fluid darker than light amber, replace. MotoSport recommends replacing at recommended service intervals or every 2 years in severe use conditions.

Preparation

  • Park machine on level ground, engage park, and disconnect the battery negative terminal for safety if you will be working near wiring.
  • Remove the hood/cover to access the brake fluid reservoir. Clean the area around the reservoir cap to prevent contamination.
  • Remove reservoir cap slowly and wipe the diaphragm. Keep the reservoir topped with fresh DOT 4 fluid throughout the procedure to avoid introducing air.
  • Identify bleeder screws at each caliper. For calipers hidden behind wheels or guards, remove necessary wheels/guards for access.
  • Determine bleed order by distance from the master cylinder; generally start with the caliper farthest from the master cylinder and finish with the nearest.

Recommended bleed sequence (general method)

Use the farthest-to-nearest rule: visually identify the caliper that is farthest from the master cylinder first, then proceed to the next farthest, finishing with the caliper closest to the master cylinder. If unsure, the safe, systematic order is rear caliper(s) first, then front calipers, finishing with the front caliper closest to the master cylinder.

Bleeding methods

1) Vacuum/pressure bleeder (one-person preferred)

  1. Fill reservoir with DOT 4. Attach clear tubing to a caliper bleeder nipple and place other end in catch bottle containing a small amount of fresh fluid to avoid sucking air back.
  2. Connect vacuum pump to the bleeder hose and open the bleeder screw about 1/4 turn. Operate pump until clear fluid with no bubbles flows, then close bleeder screw and move to the next caliper. Keep reservoir topped between steps.
  3. Repeat for all calipers in the chosen sequence. After the last caliper, pump the brake pedal slowly (if engine running required by method, consult model specifics) to confirm firm pedal feel, then recheck reservoir level and top to max mark.

2) Pressure bleeder (best for a full flush)

  1. Attach a pressure bleeder to the master cylinder reservoir, pressurize per the tool instructions (low setting). Open the farthest bleeder nipple and allow fluid to flow until clear and bubble-free.
  2. Close bleeder, move to next caliper. Maintain pressure and reservoir level. Finish at the nearest caliper. Release pressure and reinstall reservoir cap.

3) Two-person pump-and-hold

  1. Helper pumps the brake pedal 3-5 times and holds firm. Open bleeder 1/4 turn until fluid and air escape, then close bleeder before helper releases pedal. Repeat until clear fluid emerges.
  2. Keep reservoir topped at all times. Work from farthest to nearest caliper.

Steps for a full fluid replacement (flush)

  1. Start with fresh DOT 4 in the reservoir and prepare catch bottle lines on each caliper.
  2. Use your chosen bleed method to force old fluid out until clear new fluid appears at every caliper. If using a single line, repeat until all calipers return clear fluid.
  3. After flushing, close bleeder screws, torque them snugly by hand then tighten with wrenchdo not over-torque. Wipe any spilled fluid immediately.
  4. Top reservoir to the max mark, replace diaphragm and cap, reinstall covers/hood.
  5. Reconnect the battery if disconnected. Press brake pedal several times it should feel firm and consistent. Test brakes at low speed in a safe area to confirm proper operation before normal riding.

Things to watch for & troubleshooting

  • Persistent soft pedal after bleeding: recheck for air, leak at fittings, or collapsed rubber hose. Inspect master cylinder for internal seal failure.
  • Spongy pedal only under load: likely air in system or moisture-contaminated fluid; complete a full flush.
  • Brake fluid contamination can damage painted surfaces. Clean spills immediately with brake cleaner and water; DOT 4 will remove paint if left to soak.
  • Always dispose of old brake fluid per local regulations; never reuse old fluid.

Maintenance schedule & owner tips

  • Replace brake fluid every 1-2 years or sooner if the fluid darkens. Heavy off-road use or water crossings warrant more frequent checks.
  • Regularly inspect lines, calipers, pads, and rotors for wear after aggressive riding seasons. Replace pads and resurface or replace rotors as needed.
  • Keep spare bleeder wrench and a small bottle of DOT 4 in your trail kit for emergency topping if required.
  • After any brake service, perform low-speed brake tests before aggressive riding or towing to ensure system integrity.

Final checks

  • Verify all bleeder screws are closed and properly seated. Confirm reservoir is at correct level and cap is sealed.
  • Reinstall any removed guards or wheels and torque wheel fasteners to factory specs if wheels were removed (consult service manual for exact torque values).
  • Perform a road test at low speed in a safe area, confirming pedal firmness and consistent braking on both turns and straight stops.

Follow these MotoSport-specific steps to safely bleed and replace brake fluid on your 2018 Can-Am Renegade 1000 X XC. If you need OEM replacement parts or brake components, visit the parts link above to find the correct items for your MMY.

Related Shopping Categories

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Shop Brake Lines for a 2018 Can-Am Renegade 1000 X XC ATV.

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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.