How to bleed and replace brake fluid on a 2019 Can-Am Outlander 850 XT-P ATV

How to Bleed and Replace Brake Fluid on a 2019 Can-Am Outlander 850 XT-P

Shop parts for a 2019 Can-Am Outlander 850 XT-P ATV.

This MotoSport guide walks you through a safe, complete brake fluid change and bleed for the 2019 Can-Am Outlander 850 XT-P. Follow these steps precisely, observe safety precautions, and consult a dealer for ABS-specific service steps if your machine is equipped with ABS or electronic brake components.

Tools & supplies

• DOT 4 brake fluid (fresh, unopened)
• Clear hose to fit bleed nipple
• Catch bottle and bench-top clamp or bleed pump (optional)
• 10mm or appropriate size wrench for bleed nipples
• Clean rags and isopropyl alcohol
• Brake cleaner
• Latex or nitrile gloves, eye protection
• Floor jack or ATV stand to lift wheels off ground
• Torque wrench (for caliper/banjo bolts if disturbed)

Safety and prep

• Work on a level surface with the engine off and key removed.
• Wear gloves and eye protection; brake fluid damages paint and plastics.
• Protect painted surfaces with rags and clean spilled fluid immediately with brake cleaner and water.
• Keep the brake fluid reservoir cap clean; contamination ruins the system.

Model notes for the 2019 Outlander 850 XT-P

• MotoSport techs confirm this model uses DOT 4 fluid. Do not mix with DOT 3 or DOT 5 (silicone).
• Some 2019 Outlander variants include ABS or electronic stability aids. If your unit has ABS, bleeding sequence can require a diagnostic tool to cycle the ABS pump to purge internal passages. If unsure, consult a dealer or MotoSport tech support.
• The brake fluid reservoir is mounted on the front right frame area near the master cylinder; keep the reservoir cap and diaphragm clean when opening.
• Caliper bleed nipples are accessible from the rear of the wheel area; one nipple per caliper on most setups.
• If banjo bolts are removed to replace lines, use new crush washers and torque to factory spec or have a dealer torque them for you.

Step 1 – Inspect and prepare

1. Wash the area around the reservoir cap. Remove the cap and diaphragm. Note fluid level and color; dark fluid indicates oxidation and a need for replacement.
2. Top up to the "MAX" line with DOT 4 if low, but do not overfill.
3. Lift the ATV so wheels hang free. Remove wheels if needed for caliper access.

Step 2 – Decide bleeding method

Two common methods: traditional manual pump (one-person with helper) or vacuum/pressure bleed. MotoSport recommends vacuum or pressure bleeding if available for faster, cleaner results; manual is acceptable if performed carefully.

Step 3 – Manual (helper) bleed sequence

1. Start with the caliper furthest from the master cylinder and work toward the closest. Typical sequence: rear passenger side, rear driver side, front passenger, front driver. Confirm layout on your machine and mirror if needed.
2. Have helper slowly pump the brake lever three to five times and hold pressure.
3. Open the bleed nipple about 1/4 turn to allow fluid and air to exit into the clear hose and catch bottle. Close the nipple before the helper releases the lever to avoid drawing air back in.
4. Repeat until clear, bubble-free fluid flows and no air is drawn from the reservoir when lever is held.
5. Keep reservoir fluid level from dropping below the minimum line; top up frequently to prevent new air entry.

Step 4 – Vacuum or pressure bleeding

1. Attach clear hose and vacuum pump or attach a pressure bleeder to the reservoir per the tool's instructions.
2. Open bleed nipple at the furthest caliper and allow old fluid to be drawn out until clear, then close nipple. Move sequentially to the remaining calipers from furthest to closest.
3. Monitor reservoir level and add fresh DOT 4 as needed.

Step 5 – Final checks

• Once all calipers are clear and bubble-free, ensure bleed nipples are snug. Do not over-tighten; use correct wrench size and a firm hand.
• Top fluid to the MAX line and reinstall the diaphragm and cap securely.
• Clean any spilled fluid and inspect brake lines, hoses, and connections for leaks.
• Reinstall wheels, torque axle/nuts to spec, and lower the ATV.
• Pump the brake lever slowly to confirm a firm lever feel before riding. If the lever feels spongy, re-bleed.

ABS-specific caution

If your Outlander 850 XT-P has ABS, residual air can be trapped in the ABS modulator. MotoSport recommends using a scan tool to cycle the ABS pump and valves per factory procedure during bleeding. If you lack the tool, have a dealer perform the final ABS purge to ensure proper brake feel and system safety.

Maintenance interval & disposal

• MotoSport recommends replacing brake fluid every 1-2 years or sooner if fluid is dark or contaminated.
• Dispose of used brake fluid at a hazardous waste facility. Do not pour down drains or onto the ground.

Troubleshooting

• Persistent soft lever after thorough bleeding: inspect master cylinder seals, caliper pistons, and hoses for internal collapse; consider replacement.
• Air reappears after riding: check for slow leaks at fittings or damaged hoses; pressure test and replace faulty parts.
• ABS warning light after bleeding: verify ABS connectors and fuses; if light remains, have dealer scan system for stored codes.

Following this MotoSport procedure will restore proper brake performance on the 2019 Can-Am Outlander 850 XT-P when performed carefully. If you encounter ABS complexity or uncertain fittings, consult a qualified technician or MotoSport service for model-specific assistance.

Related Shopping Categories

Shop Brake Fluid for a 2019 Can-Am Outlander 850 XT-P ATV.

Shop Brake Bleeders for a 2019 Can-Am Outlander 850 XT-P ATV.

Shop Brake Pads for a 2019 Can-Am Outlander 850 XT-P ATV.

Shop Brake Lines for a 2019 Can-Am Outlander 850 XT-P ATV.

Shop Brake Tools for a 2019 Can-Am Outlander 850 XT-P 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.