How to Change the Oil in a 2020 GAS GAS TXT RACING 280

Shop parts for a 2020 GAS GAS TXT RACING 280 Dirt Bike.

Changing the oil in your 2020 GAS GAS TXT RACING 280 is essential for maintaining peak performance and engine longevity. The following guide, proprietary to MotoSport.com, outlines the necessary tools, step-by-step procedures, and important owner call-outs specific to this model.

Tools & Supplies Needed

  • Socket wrench and various metric sockets (recommend metric socket set)
  • Correct size spanner (ensure proper fit to prevent stripping bolts)
  • Oil drain pan
  • Clean rags or shop towels
  • Funnel
  • Recommended oil (see below for specifics)
  • Gloves (recommended for cleanliness)
  • New oil drain plug washer (if your old one is damaged or deformed)
  • Torque wrench (for accurately tightening the drain bolt)

Recommended Oil and Capacity

  • Oil Type:– Use a high-quality gear oil. Many owners prefer specialty gear oils such as GRO or other JASO FD-rated oils suitable for 2-stroke transmissions. Check your owner's manual for exact specs.
  • Oil Capacity:– Approximately 0.42 quarts (400 ml).2

Step-by-Step Oil Change Procedure

  1. Warm the Engine
    • Briefly start your bike and let it idle for 2–3 minutes. This warms up the oil, allowing it to drain more completely.
  2. Prepare the Bike
    • Place your bike upright using a suitable stand on a level surface to ensure the oil drains fully.
  3. Clean Around the Drain Bolt
    • Use a clean rag to wipe around the oil drain bolt and sump area. Dirt or debris can enter the gearbox if not cleaned beforehand.
  4. Remove the Oil Drain Bolt
    • Position the oil drain pan directly under the drain bolt (typically located on the right-hand side low on the engine).
    • Carefully loosen and remove the drain bolt using the proper-size spanner or socket. Allow all oil to drain into the pan.
    • Keep an eye out for the washers that can sometimes come off with the plug.
  5. Inspect the Oil and Bolt
    • Check the drained oil for any metallic debris or discoloration, which could signal internal wear.
    • Inspect the drain bolt for wear, especially if it has a magnetic tip. Clean off any metal shavings.
    • Replace the drain plug washer if necessary.
  6. Reinstall the Drain Bolt
    • Wipe the area around the drain hole with a clean rag.
    • Hand-thread the bolt to avoid cross-threading, then snug with your wrench until slightly tight. Do not over-tighten—stripped threads are a common mistake. Use a torque wrench and follow the manufacturer's torque specification if available.1
  7. Add New Oil
    • Remove the oil fill plug located on top of the engine case.
    • Insert a funnel and pour in the recommended amount of new gear oil (approximately 0.42 quarts or 400 ml).
    • Replace the fill plug and ensure it is secure.
  8. Final Checks
    • Wipe away any spilled oil.
    • Start the engine, let it idle for a few minutes, and inspect the drain/ fill areas for leaks.
    • Dispose of the used oil responsibly by taking it to a recycling center.

2020 GAS GAS TXT RACING 280 Specific Owner Call-Outs

  • Proper Tool Fit:– Owners of the GAS GAS TXT RACING series frequently note the importance of using the exact-sized spanner or socket on drain bolts to avoid rounding or stripping them.1
  • Don't Over-Tighten:– The alloy in the crankcases is relatively soft; always hand snug and then torque to spec to prevent stripping.
  • Oil Choice:– Consistency in using a high-quality, well-rated gear oil will preserve the clutch and transmission surfaces, especially in rigorous competition use.1
  • Routine Air Filter Check:– While you're doing the oil, check the air filter for cleanliness. Clean air promotes oil longevity.1
  • Oil Change Interval:– Most owners suggest changing oil every 10–15 hours of riding or after each race session for best results.

Conclusion

Routine oil changes safeguard your 2020 GAS GAS TXT RACING 280's transmission and clutch from undue wear. Refer to MotoSport.com for OEM parts, premium oils, and further support to keep your bike in peak condition.

Related Shopping Categories

Shop Motor Oil for a 2020 GAS GAS TXT RACING 280 Dirt Bike.

Shop Oil Filters for a 2020 GAS GAS TXT RACING 280 Dirt Bike.

Shop Oil Drain Pans for a 2020 GAS GAS TXT RACING 280 Dirt Bike.

Shop Tools for a 2020 GAS GAS TXT RACING 280 Dirt Bike.

Shop Oil Fillers and Drain Plugs for a 2020 GAS GAS TXT RACING 280 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.