How to Change the Oil in a 2022 Husqvarna TC65

Shop parts for a 2022 Husqvarna TC65 Dirt Bike.

Changing the oil in your 2022 Husqvarna TC65 is a critical part of maintaining your dirt bike's performance and longevity. Follow this comprehensive guide brought to you by MotoSport.com for all the details, including tools needed, every step, and any special model call-outs you need to be aware of.

Tools & Supplies Needed

  • 10mm socket or wrench (for drain bolt)
  • Oil drain pan
  • Funnel
  • 500ml of 15W-50 four-stroke motorcycle oil (or as specified by your manual, 15W-50 is OEM spec for this model)
  • Replacement crush washer or O-ring for the drain bolt (optional but recommended)
  • Shop towels or rags
  • Gloves (recommended)
  • Needle-nose pliers (optional, for extracting any metal particles or the washer)

2022 TC65: Important Call-Outs

  • Oil Capacity: The 2022 TC65 uses 500ml of oil. Overfilling or underfilling can lead to engine issues, so measure carefully .
  • Oil Type: Use a high-quality 15W-50 four-stroke motorcycle oil .
  • Shared Engine Platform: The 2022 TC65 shares much of its engine design with KTM 65 SX and GasGas MC65, so procedures and specifications are similar .
  • Drain Plug/O-ring: Always check the O-ring on the drain bolt for wear or damage. Replace if flattened, cracked, or compromised .

Step-by-Step Oil Change Instructions

  1. Warm up the engine.
    • Start the bike and let it idle for 2-3 minutes. This allows the oil to thin and drain more efficiently.
  2. Shut off and secure the bike.
    • Turn off the engine and prop the bike securely on a stand.
    • Allow the engine to cool just enough for safe handling, but still warm oil drains best.
  3. Clean around the oil fill and drain areas.
    • Use a shop towel to remove mud, dirt, or sand from around the oil cap and drain plug. This prevents debris from contaminating the engine.
  4. Remove the oil fill cap.
    • Locate the oil capit’s typically a black cap marked –oil– on the right side of the engine. Unscrew it and set it aside.
  5. Remove the drain bolt and drain the old oil.
    • Place the drain pan under the engine.
    • Use your 10mm wrench/socket to remove the drain bolt, located at the bottom right side of the engine case.
    • Let all oil drain out. Tilting the bike slightly side to side can help ensure complete drainage.
  6. Inspect and clean the drain bolt & washer/O-ring.
    • Wipe the bolt clean and inspect the crush washer or O-ring for wear or metal shavings.
    • Replace the crush washer/O-ring if flattened, cracked, or damaged.
  7. Reinstall the drain bolt.
    • Reinstall the clean drain bolt and torque it to the manufacturer’s recommended spec (usually in the neighborhood of 14.8 ft-lbs, but check your manual for the exact value for the TC65).
  8. Refill with fresh oil.
    • Position your funnel at the oil fill cap opening.
    • Measure and pour in exactly 500ml of 15W-50 four-stroke oil.
  9. Reinstall the oil cap.
    • Screw on the oil fill cap securely, ensuring the O-ring is seated properly to prevent leaks.
  10. Check for leaks and final steps.
    • Start the bike and let it run for 1-2 minutes. Check around the oil drain bolt and fill cap for any leaks.
    • Shut off the engine. After a few minutes, check the oil level again; top off if necessary, being careful not to overfill.
    • Dispose of the old oil responsibly: take it to your local parts store, recycling center, or designated waste oil location.

Tips for the 2022 Husqvarna TC65 Owners

  • Replace the oil and check O-rings regularly, at least every 5-10 hours of riding or as recommended in your owner’s manual.
  • Check the transmission oil for a milky appearance, which could indicate water ingress through a faulty seal.
  • Always use motorcycle-specific oil; automotive oils do not have the correct additives for wet clutch operation common in dirt bikes.
  • Check for metal shavings or debris on the drain plug during each change—a sign of unusual internal wear.

Keep your 2022 Husqvarna TC65 running strong with regular oil changes and genuine parts from MotoSport.com. Proper care means maximum performance and reliable fun, every ride.

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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.