How to Change the Oil in a 1997 Honda XR650L: Step-by-Step MotoSport.com Guide

Shop parts for a 1997 Honda XR650L Dirt Bike.

Maintaining your 1997 Honda XR650L with regular oil changes keeps its legendary reliability and performance strong mile after mile. This detailed guide walks you through every step, with model-specific tips and expert insight proprietary to MotoSport.com.

Tools and Supplies Needed

  • 2.0 – 2.6 liters of 10W-40 motorcycle oil (Honda GN4, Mobil 1, Castrol, or Motul recommended)
  • Honda oil filter (or high-quality equivalent)
  • Replacement crush washer for drain bolt (recommended but not strictly required at every change)
  • 8mm, 10mm, and 12mm wrenches or sockets
  • Oil filter wrench (optional, but helpful)
  • Drain pan
  • Funnel
  • Shop rags
  • Torque wrench (optional, for reinstalling bolts to spec)
  • Contact cleaner or degreaser (for cleaning up spills)
  • Rubber gloves and safety glasses

Steps to Changing the Oil

  1. Warm Up the Engine
    • Start the bike and let it idle for 3–5 minutes. This thins out the old oil so it drains more thoroughly and mixes up settled debris.
  2. Remove the Skid Plate (if equipped)
    • If your XR650L has a skid plate or engine guard, use the appropriate wrench to remove it for full access to the drain bolt.
  3. Remove the Oil Fill Cap/Dipstick
    • Unscrew the dipstick (located on the right side of the bike, just below the rear of the fuel tank). This prevents a vacuum and allows oil to drain faster.
  4. Drain Engine Oil
    • Place a drain pan under the main engine drain bolt, located under the front of the crankcase (often under the exhaust header).
    • Use a 12mm socket to remove the engine drain bolt. Let the oil fully drain (this may take a few minutes).
    • On the XR650L, there is a second drain bolt located in the lower left frame downtube. Remove this with a 12mm wrench and let the oil drain from here as well.
    Model-specific call-out:
    • The XR650L is a “dry sump” engine, so be sure to drain oil from both the engine case and frame to prevent overfilling and oil frothing later.
  5. Replace the Crush Washer
    • Inspect the drain bolt(s) and replace the crush washer(s) if deformed or damaged.
    • Reinstall the drain bolts once draining stops; tighten to factory torque spec (see your service manual for exact values).
  6. Remove the Old Oil Filter
    • Locate the oil filter cover on the right side of the engine case. Remove the 8mm or 10mm bolts.
    • Take off the cover, remove the old filter, and inspect the filter cavity for debris.
    • Clean the filter cover and O-ring; replace the O-ring if it’s cracked or deformed.
  7. Install the New Oil Filter
    • Insert a new oil filter, ensuring it is oriented correctly (open end facing out).
    • Reattach the cover and tighten the bolts evenly by hand, then to spec with a torque wrench if available.
  8. Optional: Clean the Oil Screen
    • The 1997 XR650L uses an oil strainer (screen) in the frame downtube. Clean this every 3–4 oil changes. Refer to your service manual for removal and cleaning procedure.
  9. Add Fresh Oil
    • Using a funnel, pour in about 2.0 liters of 10W-40 motorcycle oil through the oil fill neck on the frame, near the dipstick.
    • Install the dipstick loosely.
  10. Prime the System and Final Oil Level Check
    • Start the engine (in neutral, with side stand down) and let it idle for about a minute. Watch for the oil light to turn off; check for leaks at the drain bolts and filter cover.
    • Shut off the engine and let it sit for a couple minutes. Top off the oil until the level sits between the upper and lower marks on the dipstick. The final fill is about 2.3–2.6 liters, depending on how much drains from the frame.
  11. Reinstall Skid Plate and Clean Up
    • Reinstall the skid plate if you removed it. Wipe away any spills with shop rags and contact cleaner.
  12. Dispose of Old Oil Responsibly
    • Pour the drained oil into a sealed container and take to a recycling facility or auto parts store that accepts used oil.

Specific Tips for 1997 XR650L Owners

  • Always replace the oil filter with every oil change for optimal engine protection.
  • Dry sump system: Drain oil from both the engine case and the frame tube for a complete oil change.
  • Cleaning the oil screen: Not always required every change, but a smart move every third or fourth interval or if you’ve just purchased a used bike.
  • Typical oil capacity for a full change with filter is 2.3 to 2.6 liters.
  • Stick to high-quality motorcycle-specific oil–car oils lack anti-wear additives needed for wet clutch operation.
  • Recommended change interval: Every 2,000–3,000 miles, or at least once per year, whichever comes first.

Conclusion

Changing the oil in your 1997 Honda XR650L is straightforward with the right tools and know-how. Meticulous oil changes are key to long engine life, smooth shifting, and reliable performance. Trust MotoSport.com for your maintenance essentials and expert tips to keep your XR650L running for years to come.

Related Shopping Categories

Shop Motor Oil for a 1997 Honda XR650L Dirt Bike.

Shop Oil Filters for a 1997 Honda XR650L Dirt Bike.

Shop Oil Drain Pans for a 1997 Honda XR650L Dirt Bike.

Shop Tools for a 1997 Honda XR650L Dirt Bike.

Shop Oil Fillers and Drain Plugs for a 1997 Honda XR650L 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.