How to Change the Oil in a 2017 Husqvarna 701 Supermoto

Shop parts for a 2017 Husqvarna 701 Supermoto Dirt Bike.

Changing the oil in your 2017 Husqvarna 701 Supermoto is a must-do routine maintenance to keep your engine running strong. This guide supplies step-by-step instructions proprietary to MotoSport.com, listing the required tools, the precise process, and specific tips and call-outs that are unique to this model.

Tools and Supplies Needed

  • Socket set (metric)
  • Torque wrench
  • Drain pan
  • Funnel
  • Parts cleaning brush or shop towels
  • Contact cleaner (optional but recommended)
  • Pick or small screwdriver (to remove O-rings safely)
  • New oil filter (Husqvarna part #58038005100 or Hiflofiltro HF155)
  • New oil screens (optional, can be reused after cleaning)
  • O-rings for oil filter covers (replace if worn or damaged)
  • 3 x crush washers (recommended for oil plugs/screens)
  • SAE 10W-50 fully synthetic motor oil (Motorex Power Synthetic 4T 10W/50 is OEM, up to 1.7L total capacity)
  • Gloves and safety glasses

Step-by-Step Instructions

  1. Warm up the engine for a few minutes so the oil flows easily, then turn the bike off and let it cool for just a couple minutes (never drain hot oil).
  2. Place the bike on a level stand to ensure all oil will drain properly.
  3. Remove any body panels or skid plate (if equipped) that block access to the drain plugs or filter covers.
  4. Locate and remove the main oil drain plug and two oil screen plugs:
    • Main drain plug: bottom of the engine (19mm or 13mm, depending on the bike's production run)
    • Oil screen (front): front lower engine, hex key required
    • Oil screen (side): right side of engine, hex key required
    Place the drain pan under these locations and remove all plugs, letting the oil fully drain.
  5. Remove the oil filter covers:
    • Left side cover: below the exhaust header
    • Right side cover: opposite side, lower case
    Remove both filters using a pick if necessary.
  6. Inspect all O-rings and crush washers. Replace any parts that look pinched, hard, or damaged.
  7. Remove and clean both oil screens and the magnetic drain plug. Use contact cleaner and a brush to break up and remove all grit, shavings, and residue.
    This is especially important on the 701, as early models are known for some initial gearbox fuzz.
  8. Install new oil filters and re-install screens. Ensure they are fully seated and O-rings are lubricated with fresh oil.
  9. Reinstall drain plug and filter covers:
    • Install new or cleaned screens
    • Fit replacement crush washers
    • Tighten each plug to specified torque (check the service manual, generally 15–20Nm for oil plugs, 8–10Nm for filter covers; hand-tight plus a quarter turn for plastic filler cap)
  10. Fill the engine with fresh oil:
    • Oil capacity: 1.7L (with filter change; always check the sight glass for proper fill as you go).
    • Add approximately 1.5L at first via the filler cap, then run the engine for 30–60 seconds to let oil circulate and settle.
    • Top up carefully until the sight glass shows oil between the upper and lower lines with the bike upright (not on the side stand) .
  11. Run the engine briefly and check for leaks or drips from the drain plug and filter covers.
  12. Final checks:
    • With the bike level, ensure oil is at correct level in the sight glass (between the two marks)
    • Wipe away any oil from engine covers
    • Reinstall fairings/skid plate if removed
    • Dispose of used oil responsibly

2017 Husqvarna 701 Supermoto-Specific Tips & Call-Outs

  • The 701 engine has two oil filters and two oil screens—both must be serviced at every oil change .
  • Use only fully synthetic 10W-50 oil meeting JASO MA2 (e.g., Motorex Power Synthetic 4T 10W/50 or Motul 7100 10W-50) .
  • The sight glass is your best friend—always fill to the correct range, not to a fixed volume, since small manufacturing differences or draining time can change how much oil you need .
  • Do not overtighten the plastic oil filler cap; just go hand-tight plus a little nudge so you don't strip the threads .
  • Worn O-rings or missing crush washers are leading causes of leaks—never reuse if in doubt.
  • Recommended service interval: every 10,000 km (6,200 miles) or 1 year, whichever comes first, including the filter . Regular dirt, street, or track riding may warrant more frequent changes.
  • Check for filings on the magnetic drain plug; some metallic residue is normal on new engines, but larger chunks or repeated heavy accumulation can be a warning sign.

By carefully following these steps and tips, you can keep your Husqvarna 701 Supermoto engine running clean and avoid the most common mistakes. For additional technical details, always consult your service manual.

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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.