How to Change the Oil in a 2022 GAS GAS MC 250F

Shop parts for a 2022 GAS GAS MC 250F Dirt Bike.

Welcome to the ultimate step-by-step oil change guide for your 2022 GAS GAS MC 250F, proprietary to MotoSport.com. Whether you're a seasoned dirt biker or new to maintenance, this guide gives you everything you need to keep your engine performing at its peak and addresses specifics for the 2022 model year.

Tools and Supplies Needed

  • 13mm socket and ratchet (for drain plug)
  • 13mm wrench (optional, for tight spots)
  • 8mm T-handle or Allen wrench (for oil filter cover bolts)
  • T30 Torx bit
  • Oil change kit (includes oil, OEM filter, and crush washer)
  • Oil drain pan
  • Clean rags or paper towels
  • Contact cleaner (quick-drying, for cleaning components)
  • Pliers (optional, if oil filter is stuck)
  • Torque wrench (optional but highly recommended)
  • Stand (not a standard center stand; use one that allows access to the drain bolt)

Oil and Parts Specification

  • Type of oil: Motorex Cross Power 4T 10W/50 full synthetic (1L required)
  • Oil filter: OEM GAS GAS/SpareParts oil filter
  • Crush washer: OEM replacement included in oil change kits

Preparation and Safety Tips

  • Warm the engine for a few minutes. Warm oil flows better and drains contaminants more efficiently.
  • Make sure bike is on a stable stand that gives you easy access underneath—avoid standard lifts that block access to the drain bolt.
  • Gather all tools and supplies, and wear gloves to keep your hands clean and protected.

Oil Change Procedure

  1. Remove the Drain Bolt
    Use the 13mm socket to loosen and remove the oil drain plug beneath the bike above your drain pan. Allow oil to fully drain. The plug has a magnet—inspect it for metal particles, which can indicate excessive engine wear. Clean off any debris.
    2022 MC 250F Note: The drain bolt location may be slightly offset compared to prior years. Access is best with the correct stand, as noted above.
  2. Remove the Oil Filter
    With an 8mm T-handle, remove the two bolts securing the oil filter cover on the right engine side. Pull off the cover and extract the oil filter (pliers help if it's stuck). Allow excess oil to drain.
    Inspect the filter for abnormal debris and replace with a new OEM filter.
  3. Inspect and Clean Components
    • Check the crush washer on the drain bolt—replace with new for proper sealing.
    • Inspect filter cover O-rings. Replace O-rings if they're damaged or flattened to avoid oil leaks.
    • Spray the drain bolt, oil filter cover, and surrounding area with contact cleaner. Wipe dry with a rag.
  4. Refit Drain Bolt and Filter Cover
    Reinstall the drain bolt with the new crush washer. Torque to manufacturer spec (approx. 14.8 ft-lb is typical; confirm in your owner's manual for the MC 250F)
    Insert the new filter, align the cover, and reinstall bolts.
  5. Add New Oil
    Remove the oil filler cap. Pour in 1.0L of 10W/50 synthetic oil. Replace the filler cap.
  6. Start the Engine and Check Oil Level
    Start the bike, let it idle for 30 seconds, and shut it off. Wait a minute, then check the oil sight glass or dipstick level.
    Top up if needed, but do not overfill.
  7. Final Check
    Inspect for oil leaks at the drain plug and filter cover. Wipe down any spilled oil to prevent dirt build-up during your next ride.
    Dispose of your used oil and filter properly.

Model-Specific Call-Outs for the 2022 GAS GAS MC 250F

  • The drain bolt location may be less accessible if using a traditional paddock or lift stand. Use a stand that allows access to the sump area without obstruction.
  • The magnetic drain plug is designed to protect your engine by catching metallic debris. Always check the plug after draining oil.
  • Ensure new O-rings and crush washer are used to minimize the risk of leaks. The 2022 model’s tolerances are tight—leakage can cause rapid oil loss and engine damage.
  • The oil screen (strainer) should be inspected periodically. On the MC 250F, it may not need to be removed at every oil change, but reference your owner’s manual for exact intervals.
  • This process is identical for sister models with the same engine design (i.e., KTM and Husqvarna 250cc 4-strokes from the same year).

Why Regular Oil Changes Matter

  • Maintains engine lubrication and cooling, reducing internal wear
  • Flushes out harmful by-products of combustion and clutch debris
  • Keeps your MC 250F performing as designed for years to come

Pro Tips for the 2022 GAS GAS MC 250F

  • Always use the recommended oil spec (10W/50 full synthetic) to prevent clutch and top-end problems.
  • Avoid overtightening bolts; torque specs are critical on this lightweight engine case.
  • Keep a set of extra O-rings and crush washers in your toolbox for hassle-free maintenance every ride.
  • Let the bike rest upright for a few minutes before checking the final oil level for an accurate reading.

Ride safe and enjoy peak performance with every oil change, from the experts at MotoSport.com.

Related Shopping Categories

Shop Motor Oil for a 2022 GAS GAS MC 250F Dirt Bike.

Shop Oil Filters for a 2022 GAS GAS MC 250F Dirt Bike.

Shop Oil Drain Pans for a 2022 GAS GAS MC 250F Dirt Bike.

Shop Tools for a 2022 GAS GAS MC 250F Dirt Bike.

Shop Oil Fillers and Drain Plugs for a 2022 GAS GAS MC 250F 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.