How to Bleed and Replace Brake Fluid on a 2017 Can-Am Outlander MAX 450 DPS
Shop parts for a 2017 Can-Am Outlander MAX 450 DPS ATV.
This MotoSport guide walks you through a complete, safe brake fluid flush and bleed for the 2017 Can-Am Outlander MAX 450 DPS. Follow each step carefully, use the correct fluid, and pay attention to model-specific notes so the DPS system and brake components stay in top shape.
What you need
- DOT 4 brake fluid (factory-recommended). Do not mix with DOT 5 silicone fluid.
- Clear 1/4" vinyl tubing long enough to reach a catch bottle.
- Clean catch bottle or jar, partially filled with fresh brake fluid to prevent air ingestion.
- Small spanner or wrench to fit the caliper bleed nipples (usually 8mm-11mm).
- Turkey baster or syringe for removing old fluid from master cylinder reservoir.
- Rubber gloves, safety glasses, shop rags, and brake-clean spray.
- Hydraulic hand pump with a bleeder adapter or a one-person vacuum bleeder (optional but speeds process).
- Torque wrench for caliper or banjo bolt reassembly if removed.
Safety and prep
- Work on a level surface with the parking brake engaged and engine off.
- Wear safety glasses and gloves. Brake fluid damages paint & plastics; protect exposed surfaces and wipe spills immediately.
- Park ATV where the fluid reservoir is above the calipers to make bleeding easier (stock position is suitable).
- Locate the master cylinder reservoir on the handlebars and label left/right calipers if unsure of sequence.
Model-specific notes for the 2017 Outlander MAX 450 DPS
- The Outlander MAX 450 DPS uses hydraulic disc brakes; factory guidance calls for DOT 4 brake fluid. Confirm your owner's manual if uncertain.
- DPS (Dynamic Power Steering) is a separate hydraulic circuit. Do not add or flush brake fluid into the DPS reservoir. DPS uses its own power steering fluid — do not confuse reservoirs.
- On MAX (two-up) models the rear brake may be connected to a linked system; bleed each wheel caliper in the correct order to avoid trapped air (see sequence below).
- There is no factory ABS on this model, so bleeding is a straightforward open-caliper system.
- If your master cylinder or caliper hardware is corroded, replace fittings & seals prior to bleeding to avoid leaks and contamination.
Bleed and flush procedure
- Clean the reservoir cap area thoroughly before opening to keep dirt out.
- Remove the reservoir cap and diaphragm. Use a turkey baster to remove as much old fluid from the reservoir as possible.
- Top the reservoir with fresh DOT 4 fluid to the fill line. Leave it accessible throughout the process and keep it topped off to avoid introducing air.
- Start with the caliper furthest from the master cylinder. Typical sequence on the Outlander MAX is: rear right, rear left, front right, front left. If your routing differs, use the caliper furthest from the handlebar reservoir first.
- Attach clear tubing to the bleed nipple on the caliper. Place the other end in the catch bottle partially filled with fresh fluid so the tubing end is submerged to prevent air backflow.
- Crack the bleed nipple about 1/4-1/2 turn. Have an assistant slowly and repeatedly pull the brake lever several times, then hold the lever squeezed.
- Open the nipple while the lever is held to let fluid and air out. Close the nipple, then release the lever. Repeat until no air bubbles appear and the fluid runs clear.
- Maintain the reservoir level between cycles. Never let it run dry or you will reintroduce air into the system.
- Repeat the procedure for each caliper in the correct sequence. If using a vacuum bleeder, follow the vacuum device instructions but still keep reservoir topped off.
- After bleeding each caliper, tighten the bleed nipple to spec (snug, then a light torque if desired) and wipe clean. Recheck lever feel before moving to next caliper.
- Once all calipers are bled, top the reservoir to the max fill line and reinstall the diaphragm and cap. Pump the brake lever with the engine off to confirm a firm, consistent lever with no sponginess.
- Test ride slowly in a safe area to confirm braking performance before full use.
Tips for a reliable job
- Use only unopened DOT 4 from a clean container; brake fluid is hygroscopic and absorbs moisture over time which degrades braking performance.
- If the lever still feels soft after bleeding, repeat the full sequence — trapped pockets of air can be stubborn in some caliper designs.
- Replace rubber hoses, seals, or the master cylinder if you see swelling, leaks, or persistent air entry. Old hoses can expand under pressure and cause a soft lever.
- Dispose of old brake fluid properly at a recycling facility; do not pour it down drains.
Recommended service interval
MotoSport recommends flushing brake fluid every 1-2 years depending on use, storage conditions, and exposure to moisture. Heavy-duty or wet use may require more frequent changes.
Final checks
- Inspect calipers, lines, and fittings for leaks after test ride.
- Ensure paint & plastics are free of fluid; if spilled, wash immediately with water and mild detergent.
- Confirm DPS fluid and reservoir were never mixed with brake fluid — cross-contamination will damage seals and steering components.
If you encounter persistent problems after bleeding & flushing, bring your Outlander to a certified technician or contact MotoSport for parts and support.
Related Shopping Categories
Shop Brake Fluid for a 2017 Can-Am Outlander MAX 450 DPS ATV.
Shop Brake Bleeders for a 2017 Can-Am Outlander MAX 450 DPS ATV.
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Shop Brake Lines for a 2017 Can-Am Outlander MAX 450 DPS ATV.
Shop Brake Tools for a 2017 Can-Am Outlander MAX 450 DPS 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.