How to Bleed & Replace Brake Fluid on a 2012 Can-Am Outlander MAX 650

Shop parts for a 2012 Can-Am Outlander MAX 650 ATV.

This MotoSport proprietary guide walks you through safely flushing and bleeding the brake system on a 2012 Can-Am Outlander MAX 650 (MMY CAN_AM;OLM650;2012). Follow each step carefully and use only recommended fluids and parts sourced through MotoSport to preserve performance and reliability.

What you’ll need

  • DOT 4 brake fluid (new, sealed bottle)
  • Clear plastic tubing that fits over bleed nipples
  • Catch bottle for old fluid
  • Brake bleeder wrench or 8mm/10mm open wrench (verify nipple size)
  • Disposable gloves, shop rags, and brake-clean
  • Assistant for manual bleeding (recommended)
  • Hydraulic brake bleeder kit or vacuum pump (optional)
  • Service manual or torque wrench for reservoir & caliper cap torque (optional)

Model-specific notes for the 2012 Outlander MAX 650

  • The Outlander MAX 650 typically uses DOT 4 fluid; never mix DOT 3/4 with DOT 5 silicone. Always confirm reservoir cap labeling.
  • Some variants or accessories may add ABS or wheel-speed sensors. If your unit has ABS, additional manufacturer-specific bleed steps may be required — follow the ABS bleed procedure in your service manual or contact MotoSport for parts and guidance.
  • Reservoir location: master cylinder reservoir is under the handlebar cover on the right side for the front brakes and near the rear brake pedal for the rear system on some models. Confirm both reservoirs on your unit before starting.
  • Calipers and bleed nipples: front calipers are accessible from the wheel area; the rear caliper bleed nipple is on the caliper behind the wheel. Clean around nipples before opening to avoid contamination.

Safety and preparation

  • Work on a level surface with the vehicle secure & ignition off. Remove key and disconnect battery if you will be working near electrical components.
  • Protect painted surfaces & plastics from brake fluid; it will damage paint. Keep rags and brake-clean handy.
  • Wear nitrile gloves and eye protection.
  • Have replacement fluid ready at the bench — do not reuse old fluid.

Step-by-step flush & bleed procedure

  1. Inspect system: check reservoir fluid levels, inspect hoses & lines for cracks or leaks, and verify bleed nipple condition. Replace damaged hoses or nipples before bleeding.
  2. Clean reservoir: remove master cylinder cap and diaphragm. Clean around the cap before opening to avoid contamination. Use a clean tray for old parts. If fluid is dark or contaminated, a full system flush is recommended.
  3. Top up with fresh DOT 4 fluid: add fresh fluid up to the upper mark. Do not overfill.
  4. Identify bleed order: generally bleed the caliper farthest from the master cylinder first, then the next farthest, finishing with the closest. For most Outlander MAX layouts this is: rear (if master cylinder is front-mounted), then rear passenger side, front passenger, front driver side — verify by tracing lines on your bike. If unsure, bleed each caliper until fluid is clear and bubble-free.
  5. Attach clear tubing to the bleed nipple and submerge the other end in a catch bottle partly filled with clean fluid to prevent air re-entry.
  6. Assistant method (recommended): have an assistant slowly pump the brake lever/pedal several times and hold pressure. Open the bleed nipple about a quarter turn to let fluid and air exit. Close the nipple before the assistant releases pressure. Repeat until no air bubbles appear and only clear fluid flows. Between cycles, top up the reservoir to prevent running dry.
  7. Vacuum or pressure bleeder method (optional): connect the tool per its instructions to the bleed nipple or reservoir, draw or pressurize fluid through until clear fluid exits and no bubbles remain. Monitor reservoir level constantly.
  8. Finish each caliper: when fluid runs clear and free of bubbles, tighten the bleed nipple to proper snugness (avoid over-torquing). Wipe away spilled fluid and reinstall the cap diaphragm and cover on the reservoir. Re-check level and top to the required mark.
  9. Repeat for all calipers in the proper sequence. Maintain reservoir level throughout the entire process.
  10. Bed the system: after bleeding, operate brakes at low speed in a safe area to seat pads & confirm firm pedal/lever feel. Inspect for leaks and re-torque bleed nipples if necessary after initial use.

Troubleshooting & tips

  • Spongy brake feel after bleeding usually means air remains in the system or the master cylinder was allowed to run dry. Re-bleed starting at the farthest caliper.
  • If bubbles continue to appear, inspect master cylinder seals and hoses for internal leaks or flexing that can draw air. Replace suspect components.
  • ABS-equipped units may require an ABS activation cycle with a diagnostic tool or pump to purge trapped air from the ABS modulator. If unsure, consult MotoSport for compatible ABS bleeding parts & service advice.
  • Dispose of used brake fluid responsibly per local regulations.

Final checks

  • Confirm reservoir at correct level and cap secured.
  • Validate no external leaks at bleed nipples, calipers, hoses, or master cylinder.
  • Test ride at low speed to confirm stable, firm braking before carrying loads or riding aggressively.

For OEM replacement parts, bleeder fittings, DOT 4 fluid, or tools specific to the 2012 Can-Am Outlander MAX 650, MotoSport stocks fitments and components tailored to your MMY. Keep your service records and use fresh DOT 4 fluid at recommended intervals to maintain braking performance and safety.

Related Shopping Categories

Shop Brake Fluid for a 2012 Can-Am Outlander MAX 650 ATV.

Shop Brake Bleeders for a 2012 Can-Am Outlander MAX 650 ATV.

Shop Brake Pads for a 2012 Can-Am Outlander MAX 650 ATV.

Shop Brake Lines for a 2012 Can-Am Outlander MAX 650 ATV.

Shop Brake Tools for a 2012 Can-Am Outlander MAX 650 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.