How to Change the Oil in a 2022 KTM 350 XCF-W — MotoSport.com Exclusive Guide

Shop 2022 KTM 350XCFW Parts for a 2022 KTM 350 XCF-W Dirt Bike.

Changing the oil on your 2022 KTM 350 XCF-W is an essential maintenance task that ensures optimal engine performance and durability. Regular oil changes help protect your investment and keep you riding safely on all terrains. This detailed MotoSport.com-exclusive guide will walk you step-by-step through the entire process, including all required tools, tips specific to your bike, and expert pointers to make your oil change frustration-free.

Tools & Supplies Needed

  • 13mm socket and wrench
  • 8mm socket (for skid plate if equipped)
  • Pliers
  • Drain pan
  • Oil filter (OEM or quality replacement)
  • New oil (KTM recommends a high-quality synthetic 4T 10W-50; check your owner's manual for specifications and capacity)
  • New oil filter O-rings/gaskets (if not included with filter)
  • New copper or crush washer for drain bolt
  • Paper towels/rags
  • Brake/contact cleaner
  • Funnel
  • Measuring cup (optional, for precise oil filling)
  • Torque wrench (recommended)

Preparation

  • Warm the engine for 2-3 minutes. This helps the oil drain more thoroughly by thinning it out. Only warm the bike; do not let it overheat

    .
  • Stabilize the bike using a stand or by ensuring it is upright and secure.
  • Remove the skid plate (if your model has one) using the 8mm socket for easier access to the drain bolt

    .

Step-by-Step Procedure

  1. Locate and Remove the Drain Plug:
    • The drain plug is a 13mm bolt underneath the engine, toward the rear

      .
    • Position your drain pan under the plug.
    • Carefully loosen the bolt, being cautious as the oil may be hot.
    • Remove the plug and let the oil fully drain (expect a strong flow).
  2. Remove the Oil Filter:
    • The oil filter is accessible on the side of the engine.
    • Use pliers if needed to gently remove the old filter cover.
    • Take out the old filter and discard it.
  3. Replace Gaskets and Washers:
    • Inspect and replace the O-rings/gaskets on the oil filter cover.
    • Always use a new crush washer on the drain plug to prevent leaks.
  4. Install the New Oil Filter:
    • KTM recommends pre-filling the filter housing about one-third with fresh oil before installing the new filter. This reduces dry startup wear

      .
    • Install the new filter, ensuring it is properly seated.
    • Secure the oil filter cover, and hand-tighten the bolts first to avoid cross-threading. Tighten them to approximately 7.4 Nm (very low torque)

      .
  5. Reinstall the Drain Plug:
    • Clean the drain plug and the gasket surface on the engine case.
    • Reinstall and tighten the plug to the recommended torque (typically 15 Nm; check your manual).
  6. Add New Oil:
    • Remove the oil fill cap on top of the engine.
    • Using a funnel, pour in the specified amount of 10W-50 oil (manual recommends 1.1 liters, but always check sight glass for proper level)

      .
    • Replace the oil cap securely.
  7. Double-Check Oil Level:
    • With the bike upright and on level ground, check the oil sight glass (on the engine side). The oil should be to the middle of the circle

      .
    • Add or remove oil as needed to reach the correct level.
  8. Start and Prime the Engine:
    • Do not start the engine. Instead, use the starter button to crank the engine over briefly 2-3 times without firing it up. This circulates oil through the system before first start-up

      .
    • Now start the bike and let it idle for 30-60 seconds. Stop the engine.
    • Check for leaks at the drain and filter areas.
  9. Final Inspection:
    • Confirm oil level is still at the midpoint in the sight glass after running. Top up if needed.
    • Clean up excess oil and reinstall the skid plate if removed.
    • Properly dispose of used oil and filter at a local recycling center.

MotoSport.com Model-Specific Tips for 2022 KTM 350 XCF-W

  • Oil Change Interval: KTM suggests every 15 hours of use or after especially hard/race riding, but more frequent changes will maximize longevity

    .
  • Low Torque Spec: The oil filter cover and many engine fasteners have a very low torque rating (approximately 7.4 Nm)—hand-tighten and use a quality torque wrench for safety

    .
  • Oil Type: Always use a synthetic 10W-50 4T dirt bike oil that meets KTM's specifications for optimal clutch and engine function.
  • Filter Replacement: Always replace both the filter and O-rings to prevent leaks and contamination.

FAQ & Additional Tips

  • Wipe all mating surfaces clean before reassembly and check for debris around gasket areas.
  • Check for leaks after your first post-change ride.
  • Keep a maintenance log—note hours, date, and supplies replaced for easy scheduling of future service.

For genuine OEM oil filters, crush washers, and the best selection of oils and tools for your 2022 KTM 350 XCF-W, shop direct at MotoSport.com.

Related Shopping Categories

Shop Motor Oil for a 2022 KTM 350 XCF-W Dirt Bike.

Shop Oil Filters for a 2022 KTM 350 XCF-W Dirt Bike.

Shop Oil Drain Pans for a 2022 KTM 350 XCF-W Dirt Bike.

Shop Tools for a 2022 KTM 350 XCF-W Dirt Bike.

Shop Oil Fillers and Drain Plugs for a 2022 KTM 350 XCF-W Dirt Bike.

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.