How to Change the Oil in a 2014 KTM 350 XCF: A Step-by-Step Guide

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Changing the oil in your 2014 KTM 350 XCF is crucial for engine longevity and overall bike performance. This guide, proprietary to MotoSport.com, covers essential tools, steps, and specific call-outs for your KTM model so you can perform an oil change confidently and efficiently.

Tools & Supplies Needed

  • 13mm socket
  • 8mm socket
  • Socket wrench
  • Torque wrench (low-range for small fasteners)
  • Oil drain pan
  • New oil filter (OEM recommended)
  • New engine oil (KTM recommends Motorex 10W-50; capacity: 1.1L)
  • Funnel
  • Clean rags or towels
  • Contact cleaner (optional for cleaning up spills)
  • Gloves (optional, for cleanliness and safety)

Preparation & Safety

  • Warm up the bike for 2-3 minutes to thin the oil which helps it drain more effectively.
  • Place the bike on a stable stand.
  • Remove the skid plate if installed, using the quick-release pin for easy access under the bike.

Step-by-Step Oil Change Instructions

  1. Locate the Drain Plug and Oil Filter Screen
    • Sit next to the left side of the bike. The drain plug and oil filter screen are visible underneath and near the engine case.
  2. Drain the Old Oil
    • Position your drain pan beneath the drain plug.
    • Using the 13mm socket, carefully loosen and remove the drain plug, applying gentle inwards pressure to prevent it from dropping into the oil.
    • Allow the oil to flow out completely.
  3. Remove the Oil Filter & Clean the Oil Screen
    • Locate the oil filter cover and remove it using an 8mm socket.
    • Remove the old oil filter; replace with a new OEM filter.
    • Extract the oil filter screen–clean thoroughly with a lint-free rag or replace if needed.
    • Inspect seals and replace if cracked or deformed.
  4. Reinstall the Drain Plug & Oil Screen
    • Make sure the crush washer on the drain plug is intact; replace if needed to prevent leaks.
    • Thread the drain plug by hand to avoid cross-threading, then tighten with a torque wrench to manufacturer specification (typically ~10 Nm or 7.4 ft-lb for KTM models; check your manual for 2014 350 XCF specifics).
    • Reinstall the cleaned oil screen, screwing it in gently by hand to avoid damaging threads. Again, torque to spec if possible.
  5. Add New Oil
    • Remove the oil fill cap (right side of the bike above engine case).
    • Insert a funnel and pour in 1.1 liters of fresh, high-quality 10W-50 oil (Motorex recommended).
    • Some riders fill the filter with oil before installing; not required but helps with initial priming.
    • Reinstall the fill cap.
  6. Check Oil Level
    • Start the engine and let it idle for 30 seconds, then shut it off.
    • Wait a minute, then check the oil level via the sight glass on the clutch cover. The oil should be between the middle and top marks of the sight glass.
    • Add oil in small increments as needed to reach proper level.
  7. Inspect for Leaks & Clean Up
    • Wipe down the area, especially around the drain plug and oil filter cover.
    • Look for leaks while idling and after your first ride.
    • Reinstall the skid plate if removed.
    • Properly dispose of old oil and filter at a recycling center.

Specific Call-Outs for 2014 KTM 350 XCF Owners

  • Oil Capacity: 1.1 liters is standard for this model.
  • Sight Glass: Oil check window may be hidden behind the brake lever; you can press down the brake pedal for a clear view.
  • Torque Specs: The oil screen and filter cover require very low torque (7.4 Nm on similar models); avoid over-tightening to prevent damage.
    “These are only 7.4 Newton meters of torque... it’s an extremely low amount... just sort of nip them up a bit just so they take on just give a mid tiniest and twist and that should do it.”
  • Drain Plug Crush Washer: Always inspect and replace if deformed; skipping this step is a common cause of leaks.
  • Oil Choice: KTM specifies Motorex 10W-50, but any high-quality oil meeting the KTM specification will suffice.
  • Initial Start: After refilling, “hold the off button on and hit your starter—just let it kind of prime and crank a little bit with oil primed” to quickly distribute oil.

Final Tips

  • Keep a maintenance log with date and hours for oil changes for better service tracking and resale value.
  • If in doubt about any step, refer to your KTM service manual or contact a MotoSport.com service expert.
  • Regular oil changes every 10-15 hours (or every race/ride for extreme conditions) will prolong engine life and reliability.

Performing routine oil changes on your 2014 KTM 350 XCF doesn’t require advanced mechanical skills, but attention to cleanliness and torque specs is critical for the health of your bike. Always use high-quality parts and oil to align with manufacturer recommendations, ensuring many miles of smooth riding ahead.

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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.