How to Change the Oil in a 2017 Husqvarna FC350: Step-by-Step Guide

Shop parts for a 2017 Husqvarna FC350 Dirt Bike.

Changing the oil in your 2017 Husqvarna FC350 is a crucial part of routine dirt bike maintenance. Keeping your oil fresh protects the engine, ensures peak performance, and extends the life of your bike. Below, MotoSport.com provides a detailed, proprietary guide—covering the tools you’ll need, precise steps, and FC350-specific callouts for a successful oil change.

Tools & Supplies Needed

  • Triangle stand or bike stand
  • Oil drain pan/bucket
  • 13mm socket and/or 13mm wrench
  • 8mm socket
  • Needle-nose pliers
  • Clean rags or paper towels
  • New oil filter (specific for FC350)
  • Engine oil (Refer to owner’s manual for exact type and recommended amount–typically around 1.1 US quarts for the FC350)
  • Replacement O-rings/seals if necessary
  • Funnel
  • Service manual (recommended for torque specs)

Steps to Change the Oil

  1. Warm Up the Engine
    • Start your bike and let it idle for about 1-2 minutes. This helps the oil warm up and flow out more easily, carrying debris with it.
  2. Stabilize the Bike
    • Place the FC350 securely on a triangle stand or lift for easy access and safety.
  3. Remove the Oil Fill Cap
    • Unscrewing the oil fill cap (on the right side near the engine) allows oil to drain faster by preventing a vacuum.
  4. Drain the Engine Oil
    • Place your drain pan under the engine.
    • With a 13mm socket or wrench, remove the main drain bolt on the bottom of the engine. Allow all oil to flow out.
    • Inspect the drain bolt and clean or replace the copper sealing washer if needed.
  5. Remove and Clean the Oil Screen
    • Using needle-nose pliers, carefully pull out the oil screen (located near the drain plug).
    • Clean the oil screen with brake cleaner or solvent.
    • Inspect for any metal debris or damage and replace if needed.
  6. Remove the Oil Filter
    • Use an 8mm socket to remove the bolts on the oil filter cover. Set the bolts aside.
    • Remove the old oil filter. Pay attention to which direction it installs.
    • Clean inside the filter housing and inspect O-rings; replace if cracked or worn.
    • Lightly oil the new filter’s rubber edges, then install it in the original orientation.
    • Reinstall the oil filter cover and tighten the bolts to factory spec (see your service manual).
  7. Reinstall and Torque Bolts
    • Reinstall the oil screen and main drain bolt with new or cleaned washers/O-rings as needed.
    • Tighten all hardware according to your service manual torque specs–over-tightening can strip threads or crack cases.
  8. Refill With New Oil
    • Stand the bike upright and use a funnel to pour in the correct amount of oil (usually about 1.1 US quarts for the FC350, but always refer to your specific manual).
    • Replace the oil fill cap.
  9. Check the Oil Level
    • With the bike upright and level, inspect the oil sight glass (usually on the right side case) to confirm the oil level is between the min/max marks.
    • If needed, add oil in small increments and re-check.
  10. Start and Inspect for Leaks
    • Start the bike and let it idle for 1-2 minutes.
    • Turn off the engine and check for any oil leaks around the drain bolt, filter cover, and oil screen area.
    • Once cooled, re-check and adjust oil level if necessary.

Husqvarna FC350 (2017) Model-Specific Callouts

  • The 2017 FC350 uses a 13mm drain bolt and two 8mm bolts for the oil filter cover.
  • Always inspect the oil screen for debris–metal shavings can be a sign of internal engine wear.
  • The oil capacity is 1.1 US quarts (approximately 1.04 liters); adding too much oil can damage the engine.
  • Note the orientation of the oil filter during removal; incorrect installation can cause poor lubrication.
  • Replace O-rings on the oil filter cover and drain plug if they show signs of aging or damage.
  • This generation of FC350 does not require removal of the skid plate to access oil service components.
  • If your bike is fitted with aftermarket parts, ensure there is adequate clearance around the drain and filter areas before beginning.

Tips for Husqvarna FC350 Owners

  • Perform oil changes every 10-15 hours of riding, or sooner if you're racing or riding in extreme conditions.
  • Keep a service log to track oil change dates and engine hours.
  • Use high-quality, recommended oil for maximum protection and performance.

Properly changing the oil in your 2017 Husqvarna FC350 is the best way to ensure reliable performance and long engine life–ride with confidence, courtesy of MotoSport.com.

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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.