How to bleed and replace brake fluid on a 2020 Can-Am Outlander 650 XT
Shop parts for a 2020 CAN_AM OL650XT ATV.
This MotoSport guide walks you through a complete brake fluid replacement and bleeding procedure tailored to the 2020 Can-Am Outlander 650 XT. Follow steps carefully, wear protective gloves & eye protection, and work in a well-ventilated area. Brake fluid is hygroscopic and corrosive to paint and plastics — clean spills immediately.
What you need
- DOT 4 brake fluid (fresh, unopened bottle)
- Clear plastic tubing that fits bleed nipples
- Clean catch container
- 8mm or 10mm wrench (bleed nipple size varies by caliper)
- Line clamp or zip tie
- Flat screwdriver, rags, and isopropyl alcohol for cleaning
- Hand pump or vacuum bleeder (optional)
- Assistant (recommended) or one-person bleed kit
Model notes specific to the 2020 Outlander 650 XT
- The Outlander 650 XT uses hydraulic disc brakes with separate front and rear master circuits. There is a handlebar lever master cylinder for the front and a rear master cylinder for the foot pedal/reservoir assembly. Both systems use DOT 4 fluid from factory.
- Reservoirs are translucent with level marks; keep reservoir caps clean to avoid contamination when opened.
- ABS is not present on this model, so bleeding is a straightforward hydraulic procedure without electronic cycling requirements.
- Park the ATV on level ground with the front wheels straight and the parking brake engaged. Place the machine on a stable stand if lifting wheels is necessary.
Pre-bleed preparation
- Clean the reservoir caps and surrounding area. Remove caps slowly to equalize pressure. Inspect fluid color — brown or black indicates replacement is overdue.
- Top both reservoirs to the maximum mark with fresh DOT 4 fluid; do not mix fluid types. Keep the bottle capped when not in use.
- Locate bleed nipples on each caliper and identify which master cylinder feeds which caliper(s). If uncertain, trace the hose from caliper to reservoir/master cylinder.
- Set up clear tubing on the bleed nipple leading to a catch container partially filled with fresh fluid to avoid air re-entry. Secure tubing with a clamp or zip tie.
Bleeding order and method
Always bleed from the caliper farthest from the corresponding master cylinder and work toward the nearest. For example, when bleeding the front circuit, start with the caliper furthest from the front master, then the closer one. Repeat for the rear circuit separately.
- Have an assistant slowly pump the brake lever or pedal several times and hold it depressed. If using a one-person kit, follow the kit instructions to maintain pressure.
- Open the bleed nipple about a quarter turn with the wrench. Fluid and air will flow into the tubing. Close the nipple before the assistant releases the lever/pedal to avoid drawing air back in.
- Top up the reservoir frequently so it never runs low during bleeding. Running dry will introduce air into the system.
- Repeat the pump/open/close cycle until fluid from the nipple runs clear, bubble-free, and at the same color as new fluid.
- Move to the next caliper following the far-to-near order. For dual circuits, complete the entire front circuit before the rear (or vice versa) depending on which master cylinder you started with.
- After all calipers are bled, perform several firm lever/pedal applications to confirm a solid feel. If the lever/pedal feels spongy, re-bleed the circuit.
One-person vacuum or pressure-bleeder alternative
If you have a vacuum bleeder, attach it to the caliper bleed nipple and pull until clear fluid runs with no air. With a pressure bleeder, pressurize the reservoir to the recommended low pressure and open caliper nipples in order. Both methods reduce the need for an assistant and cut contamination risk if used correctly.
Finishing steps
- Wipe all fittings and exposed paint with isopropyl alcohol. Touch up or protect any paint damaged by fluid.
- Torque bleed nipple to factory spec if removed — snug is fine for most bleeder screws but avoid over-tightening. Replace any damaged copper crush washers or seals.
- Secure and re-seal reservoir caps. Clean any spilled fluid from components and the work area.
- Test brakes at low speed in a safe area before heavy use. Check again for leaks after a short ride and re-check fluid levels.
- Dispose of old brake fluid responsibly at a hazardous-waste facility or according to local regulations.
Common issues & troubleshooting
- Persistent spongy lever/pedal: likely trapped air — repeat bleeding or inspect for leaking hose/fittings.
- Fluid level dropping rapidly: check for leaks at master cylinders, calipers, banjo fittings, or hose damage.
- Contaminated or dark fluid: complete replacement recommended rather than partial topping.
- If the master cylinder seals are worn, bleeding will not restore firm pressure and master cylinder service or replacement will be required.
Routine maintenance recommendation
Replace brake fluid every 1 to 2 years depending on usage — more often for wet or heavy-duty use. Regular inspection of hoses, fittings, and caliper condition will keep braking reliable on trails and work sites.
Related Shopping Categories
Shop Brake Fluid for a 2020 CAN_AM OL650XT ATV.
Shop Brake Bleeders for a 2020 CAN_AM OL650XT ATV.
Shop Brake Pads for a 2020 CAN_AM OL650XT ATV.
Shop Brake Lines for a 2020 CAN_AM OL650XT ATV.
Shop Brake Tools for a 2020 CAN_AM OL650XT 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.