How to Bleed and Replace Brake Fluid on a 2013 Honda Rancher 420 4X4 ES POWER STEERING (FA2)
Shop parts for a 2013 Honda Rancher 420 4X4 ES POWER STEERING (FA2) ATV.
This guide is proprietary to MotoSport and written specifically for owners of the 2013 Honda Rancher 420 4X4 ES Power Steering (FA2). It covers safe preparation, recommended tools and supplies, stepbystep fluid replacement and bleeding technique, model notes, and common troubleshooting so you can restore firm, reliable brakes.
Safety & preparation
- Work on a level surface, engage park/parking brake, remove ignition key, and disconnect the battery if you'll be working near electrical connectors.
- Wear eye protection and gloves. Brake fluid is corrosive to paint and plastics — wipe spills immediately and rinse with water.
- Use the correct brake fluid type for your Rancher (consult the owner's manual). If unsure, use DOT 3 or DOT 4 compatible fluid only; do not mix with silicone-based fluids.
- Have a proper container for old fluid and dispose of it according to local hazardous waste regulations.
Tools & supplies
- New brake fluid (enough to fully flush system)
- Clear plastic tubing that fits snugly over bleed nipples
- Catch bottle or jar and a clamp or one-way bleed adapter
- Brake bleeder or hand pump (optional) and a helper for manual pedal pumping
- Wrenches to fit bleed nipples and banjo bolts, shop rags, rubber gloves
- Replacement crush washers for banjo bolts (recommended)
- Turkey baster, siphon, or syringe (optional) to remove old fluid from the reservoir
Model-specific notes for the 2013 Rancher 420 FA2
- The Rancher 420 has a single master cylinder feeding front and rear calipers. Bleeding order should be determined by distance from the master cylinder; use the "farthest first" rule.
- Power steering on this model does not change the brake bleeding procedure, but be mindful of fluid and wiring near the steering gearbox when accessing hoses and calipers.
- Banjo bolts on caliper lines typically use crush washers; always inspect and replace washers when loosening the line to prevent leaks.
- This model does not have valves or complex ABS modules to service, which simplifies a standard manual bleed compared with modern road vehicles.
Basic bleed sequence (overview)
General rule: start bleeding at the wheel farthest from the master cylinder and work toward the closest wheel. Typical sequence is: farthest wheel → next farthest → nearer → closest. Keep the master cylinder reservoir topped so it never runs dry.
Step-by-step full fluid replacement and bleed
- Raise and securely support the ATV so each wheel with a bleed nipple is accessible. Remove wheel or access panel if needed.
- Clean around the master cylinder cap and bleed nipples to prevent contamination. Remove the reservoir cap and diaphragm; use a clean rag to remove surface dirt.
- Use a turkey baster or syringe to remove most of the old fluid from the reservoir, leaving a small amount. Refill with fresh fluid to the full mark.
- Identify the wheel farthest from the master cylinder. Place a clear tube over that bleed nipple and route it into a catch bottle partially filled with fresh fluid to prevent air re-entry.
- Have a helper sit on the ATV or press the brake lever/pedal repeatedly to build pressure, then hold firm. Open the bleed nipple about 1/4 turn to let fluid & air out. Close the nipple before the helper releases pressure. Repeat pump-hold-open cycles until clear fluid without bubbles flows, then tighten the nipple.
- Check and top the reservoir after each wheel so fluid level never drops below the minimum; add fresh fluid as needed.
- Proceed to the next farthest wheel and repeat the pumpholdopen cycle. Continue until all wheels have been bled in sequence and only clear, bubblefree fluid is expelled.
- Once all wheels are bled, check for a firm brake lever/pedal feel. If soft or spongy, repeat bleeding sequence focusing on any wheel that produced bubbles.
- Tighten all bleed nipples to spec snugness (handtight plus a small fraction of a turn with a wrench), reinstall new crush washers on any banjo bolts removed and torque banjo bolts per Honda recommendations if you disturbed the hose fittings.
- Clean any spilled fluid, reinstall the reservoir diaphragm and cap, lower the ATV, and perform a slow test ride in a safe area to confirm brake performance.
Alternative vacuum or pressure bleeding
If you have a vacuum bleeder or pressurebleeding kit, you can use it to remove fluid and air faster. Connect per the kit instructions, maintain reservoir level, and follow the same wheel order. Never pressurize the reservoir above recommended limits.
Common problems & troubleshooting
- Persistent soft lever/pedal: likely remaining air in the system or a leak. Reinspect hoses, fittings, and calipers for leaks and repeat bleeding sequence.
- Brake drag after bleeding: possible contaminated pads or overfilled system. Ensure caliper pistons move freely; clean and reseat pads if necessary.
- Leaking at banjo bolt or bleed nipple: replace crush washers and tighten to proper specification; do not overtighten and strip threads.
- Foamy fluid from reservoir: indicates air was drawn into systemrepeat bleeding and ensure reservoir cap ventilation is not blocked.
Maintenance tips
- Replace brake fluid every 1-2 years as preventive maintenance or sooner if the fluid appears dark. Fresh fluid improves braking performance and protects internal components from corrosion.
- Inspect brake lines for cracks, swelling, or damage and replace as needed. Rubber lines age and can trap air or fail under pressure.
- Keep a record of fluid changes and part replacements for resale value and troubleshooting history.
Perform routine brake checks before every ride: lever/pedal feel, fluid level, visible leaks, and pad wear. If you encounter anything beyond routine bleeding & fluid replacement or are unsure about torque values and specifications, consult a Honda dealer or a certified technician for modelspecific torque and service data.
Related Shopping Categories
Shop Brake Fluid for a 2013 Honda Rancher 420 4X4 ES POWER STEERING (FA2) ATV.
Shop Brake Bleeders for a 2013 Honda Rancher 420 4X4 ES POWER STEERING (FA2) ATV.
Shop Brake Pads for a 2013 Honda Rancher 420 4X4 ES POWER STEERING (FA2) ATV.
Shop Brake Lines for a 2013 Honda Rancher 420 4X4 ES POWER STEERING (FA2) ATV.
Shop Brake Tools for a 2013 Honda Rancher 420 4X4 ES POWER STEERING (FA2) 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.