How to Bleed and Replace Brake Fluid on a 2010 Can-Am Renegade 800R X
Shop parts for a 2010 Can-Am Renegade 800R X ATV.
This MotoSport-exclusive guide walks you through safely flushing & bleeding the brake system on a 2010 Can-Am Renegade 800R X. Follow these steps carefully to restore firm, consistent braking performance. Use quality tools and fresh DOT 4 brake fluid unless the brake-reservoir cap or service manual specifies otherwise.
Notes specific to the 2010 Can-Am Renegade 800R X
- The Renegade 800R X typically uses DOT 4 brake fluid. Do not mix with DOT 5 (silicone).
- The brake master cylinder reservoir is under the front hood/plastic near the handlebars; keep the cap area clean to avoid contamination.
- Caliper bleed nipples are on each caliper; remove protective caps before bleeding.
- This model commonly has separate hydraulic circuits front and rear. Confirm which hoses feed which calipers before choosing a bleed order.
- Brake fluid will damage paint and plastics – protect bodywork and immediately wipe any spills with clean water and a cloth.
- Use new copper crush washers on banjo fittings when disconnecting lines to prevent leaks.
Tools & supplies
- DOT 4 brake fluid (fresh, unopened)
- Clear tubing and a bleed bottle or jar
- Hand vacuum bleeder, pressure bleeder, or a helper for manual pumping
- Wrenches that fit bleeder nipples (usually 8mm or 10mm)
- Rags, gloves, safety glasses, and drip tray
- New crush washers for banjo bolts (if you detach hoses)
Preparation
- Park ATV on a flat surface and secure so it cannot roll. Remove the key.
- Clean around the master cylinder cap and calipers to keep contaminants out of the system.
- Remove the master-cylinder reservoir cap and diaphragm; place a clean cloth over the opening to reduce contamination and evaporation.
- Raise wheels only if required to access calipers & ensure safe support on stands.
Bleeding strategy
Follow the "farthest-from-master-first" principle: start with the caliper farthest from the master cylinder and finish with the closest. On most Renegade layouts this will be rear passenger, rear driver, front passenger, front driver, but verify hose routing on your machine before starting. If the Renegade has separate front/rear circuits, treat each circuit independently.
Step-by-step bleed using a vacuum or hand-pump bleeder
- Top the master-reservoir with fresh DOT 4 fluid. Keep the reservoir level above the minimum during the entire procedure.
- Attach clear tubing to the bleed nipple and submerge the other end in a fluid-filled bottle to avoid drawing air back in.
- Have a helper slowly depress the brake lever/pedal to roughly half-stroke and hold steady, or use a hand vacuum/pressure bleeder on the master cylinder if using a one-person method.
- Open the bleed nipple a 1/4 turn. Fluid and bubbles will flow into the tubing. Close the nipple before the helper releases the lever or before letting vacuum/pressure off.
- Repeat the open-close cycle until the expelled fluid runs clear and bubble-free. Keep the reservoir topped up between cycles.
- Move to the next caliper in the chosen order and repeat.
- When finished, ensure all bleed nipples are tightened snugly and that the reservoir is filled to the correct level. Replace the reservoir diaphragm and cap.
Alternative: pressure/bench method
If you use a pressure bleeder on the master-reservoir, pressurize per tool instructions and open bleed nipples in the far-to-near order until clear fluid appears. Do not exceed the tool's safe pressure rating or the reservoir's specifications.
After bleeding
- Check pedal/lever feel – it should be firm with minimal travel. If spongy, repeat bleeding or inspect for leaks/air ingress.
- Inspect all fittings, hoses, and calipers for leaks. Torque any banjo bolts to manufacturer spec if you removed them; if unsure, use proper torque charts or ask a pro.
- Dispose of used brake fluid according to local hazardous-waste rules.
- Road-test gently at low speed to confirm braking performance before normal riding.
Common issues & troubleshooting
- Persistent spongy brake feel: likely remaining air, collapsed hose, or internal master-cylinder leak. Re-bleed and inspect components.
- Brake dragging after bleed: a seized caliper slider or overfilled reservoir. Retract pistons and re-check caliper operation.
- Contaminated fluid (dark, murky): perform a full flush until fresh fluid appears and consider caliper inspection if contamination was severe.
Maintenance tips for Renegade 800R X owners
- Replace brake fluid every 1-2 years, sooner if you ride frequently in wet conditions.
- Inspect brake hoses for soft spots, cracks, or swelling periodically; replace any suspect hose immediately.
- Keep a small spare bottle of DOT 4 on hand for topping off on long rides, and always use clean funnels or syringes to avoid contamination.
- Use new crush washers on banjo fittings when servicing the lines to ensure a leak-free seal.
Follow these steps to keep the Renegade 800R X braking reliably responsive. If you encounter internal master-cylinder failure, severely corroded calipers, or persistent issues after bleeding, consult a qualified technician or MotoSport service for repair or replacement parts.
Related Shopping Categories
Shop Brake Fluid for a 2010 Can-Am Renegade 800R X ATV.
Shop Brake Bleeders for a 2010 Can-Am Renegade 800R X ATV.
Shop Brake Pads for a 2010 Can-Am Renegade 800R X ATV.
Shop Brake Lines for a 2010 Can-Am Renegade 800R X ATV.
Shop Brake Tools for a 2010 Can-Am Renegade 800R X 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.
