How to bleed and replace brake fluid on a 2009 Honda TRX500 Foreman 4X4 ES POWER STEERING (FE2)
Shop parts for a 2009 Honda TRX500FE_P ATV.
This MotoSport exclusive guide walks you through a safe, complete brake fluid replacement and bleeding procedure for the 2009 Honda TRX500 Foreman 4X4 ES Power Steering (FE2). Follow each step carefully, use proper safety gear, and only use the recommended fluid. MotoSport recommends replacing brake fluid every 2 years or sooner if contamination or spongy brakes are noticed.
What you need
- DOT 3 brake fluid (Honda recommends DOT 3; do not mix with DOT 5 silicone)
- Brake bleeder kit or clear hose and catch bottle
- Wrenches (8mm – 12mm depending on bleeder nipple size)
- Turkey baster or fluid syringe
- Clean rags and brake cleaner
- Rubber gloves and eye protection
- Jack or ramps and stands (if removing wheels)
- Torque wrench (for caliper/axle fasteners)
Model notes – what to know about the 2009 TRX500 Foreman FE2
- The TRX500 FE2 features power steering and an independent front suspension that can make front brake line routing tighter than on non-PS models; take care to avoid kinks when turning the handlebars full lock during bleeding.
- Factory setup uses DOT 3 fluid. Use only DOT 3 to maintain ABS/valve compatibility and rubber seal integrity.
- Front brakes are hydraulic twin calipers; rear is hydraulic (single caliper with parking brake mechanism on some trims). Confirm which brake calipers your unit has before starting.
- Reservoir location: the master cylinder reservoir is under the front rack cover/near the handlebar area on the FE2remove the cover to access. Keep the cap and diaphragm area clean to avoid contamination.
- Power steering does not share brake fluid; do not confuse reservoirs.
Preparation
- Park on level ground, engine off, fuel cutoff on. Block wheels to prevent movement.
- Remove the front rack and any plastic covers required to access the master cylinder reservoir. Clean area around the cap before opening to prevent debris falling in.
- Inspect brake lines, hoses, and calipers for damage or leaks. Replace any brittle or leaking hoses before bleeding.
- Wear gloves & eye protection. Brake fluid damages painted surfaces & plastic — cover exposed paint.
Fluid replacement — reservoir flush
- Open the reservoir cap and remove the diaphragm. Use a turkey baster to remove as much old fluid as possible from the reservoir.
- Refill reservoir with fresh DOT 3 fluid to the max mark. Do not overfill.
- Pump the brake pedal slowly several times and hold pressure at the pedal while you open the nearest bleeder valve (usually the right front caliper or the closest bleeder to the master cylinder). Close the bleeder before releasing the pedal. Repeat until clear fluid flows and no bubbles appear.
- Keep reservoir topped to avoid drawing air into the system during the process.
Recommended bleeding order
Use this order for the 2009 TRX500 FE2 to purge air efficiently: far right/front → far left/front → rear. If your model has a rear combined with parking brake hardware, bleed the rear caliper last.
Step-by-step full-system bleed (hand-pump or helper method)
- Attach clear hose to a caliper bleeder nipple and submerge the other end in a catch bottle partially filled with fresh fluid to prevent air re-entry.
- Have an assistant press the brake pedal slowly to the floor and hold it there. Open the bleeder valve about 1/4 turn. Fluid and air will flow into the hose. Close the bleeder before the assistant releases the pedal. Repeat until no air appears and fluid runs clear.
- Repeat the process for each caliper following the recommended order. Keep reservoir level between min & max marks throughout.
- After all calipers are bled, do a final pass on the caliper closest to the master cylinder to ensure no trapped air remains.
- Top off reservoir, reinstall diaphragm and cap, reinstall any removed covers/racks.
One-person vacuum or pressure-bleeding method
- Attach a vacuum bleeder to each bleeder in sequence or use a pressure bleeder on the reservoir per the tool instructions. Follow the same sequence order — far right/front to far left/front to rear.
- Monitor fluid level and stop the tool before the reservoir runs dry. Cap the reservoir when finished.
Post-bleed checks
- Confirm firm brake lever/pedal feel with no sponginess. If soft, repeat bleeding cycle.
- Start engine and apply brakes at idle to confirm no ABS or warning lights remain illuminated. If lights persist, further diagnosis is needed.
- Inspect all fittings for leaks; torque any wheel, caliper, or banjo bolts to factory specs if removed. If you lack torque specs, tighten to a secure, manufacturer-appropriate feel and consult a service manual at your next opportunity.
- Road-test at low speed in a safe area to verify braking performance before normal riding.
Maintenance tips & cautions specific to the FE2
- Because the FE2 has power steering, steering stops and tie-rod movement can impact brake hoses during full steering lock. Bleed with the handlebars straight and check hose routing through full travel after completion.
- Discard used brake fluid properly — it is hazardous waste. Do not reuse or pour on the ground.
- If the brake pedal requires excessive pumping to build pressure after bleeding, suspect air in a hard-to-reach section, a collapsed hose, or a faulty master cylinder. Replace components as necessary.
- When replacing hoses, use DOT-compatible lines only. Avoid stainless-braided lines unless they specify ATV application and correct fittings.
Troubleshooting quick guide
- Persistent spongy pedal: repeat bleed, inspect hoses for swelling, check master cylinder seals.
- Brake drag after bleeding: check bleeder nipple fully closed, ensure caliper slide pins are clean & lubricated, verify caliper pistons retract.
- ABS or warning lamp: may require scan or ABS module bleed — consult a dealer or MotoSport tech support if lamp persists after correct bleeding.
Follow this guide for a safe, reliable brake fluid change on your 2009 Honda TRX500 Foreman FE2. If you need OEM-quality parts or replacement hoses, MotoSport carries the components you need; check the parts link above and contact our tech team for model-specific part numbers.
Related Shopping Categories
Shop Brake Fluid for a 2009 Honda TRX500FE_P ATV.
Shop Brake Bleeders for a 2009 Honda TRX500FE_P ATV.
Shop Brake Pads for a 2009 Honda TRX500FE_P ATV.
Shop Brake Lines for a 2009 Honda TRX500FE_P ATV.
Shop Brake Tools for a 2009 Honda TRX500FE_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.