How to Change the Oil in a 2012 Husqvarna CR65

Shop parts for a 2012 Husqvarna CR65 Dirt Bike.

MotoSport.com Proprietary Guide

If you own a 2012 Husqvarna CR65, performing regular oil changes is crucial to keep your dirt bike’s transmission running smoothly. This step-by-step guide walks you through everything you need to know to change the oil on this specific model, including the recommended tools, special tips, and model-specific notes.

Tools & Supplies Needed

  • 8mm or 10mm socket wrench set (verify actual sizes based on your model’s drain and fill plug bolts)
  • Drain pan
  • Funnel
  • Clean rags or shop towels
  • Replacement transmission oil (consult your owner’s manual for grade and capacity; typically a quality 2-stroke transmission oil or recommended synthetic, e.g., AMSOIL)
  • Gloves (optional, for cleanliness)

Preparation Steps

  • Warm up the engine briefly (1–2 minutes) to get the oil warm, allowing for more thorough drainage. Do not let it get hot—just warm to the touch.
  • Put the bike on a stable stand so it is upright and secure while you work.

Steps to Change Oil

  1. Remove the Oil Filler Cap
    • Locate the oil filler cap, usually on the right side of the engine cover. Twist to remove. This allows air in for the oil to drain smoothly.
  2. Place a Drain Pan Underneath
    • Position your drain pan directly under the engine’s oil drain plug. This plug is located at the bottom of the crankcase.
  3. Remove the Drain Plug
    • Using the correct socket, loosen and remove the drain plug. Allow oil to drain completely. Be careful, as the oil may be warm.
    • Inspect the plug for metal shavings, which may indicate internal wear.
  4. Let the Oil Fully Drain
    • Leave the bike to drain for several minutes until the flow slows to occasional drips.
  5. Clean and Replace Drain Plug
    • Wipe off the drain plug and check for any damage to the threads or sealing washer. Replace the washer if worn.
    • Hand-thread the plug to avoid cross-threading, then snug it down with your wrench. Do not overtighten.
  6. Add Fresh Oil
    • Using a funnel, slowly pour the recommended quantity and grade of new transmission oil into the fill hole. For the 2012 Husqvarna CR65, check your owner’s manual for the exact oil type and capacity; do not exceed the specified amount.
    • If unsure, pour a little less than the full amount, then check the level and top off as needed.
  7. Replace the Oil Filler Cap
    • Once filled, replace and securely tighten the oil filler cap.
  8. Check for Leaks & Oil Level
    • Start the engine and let it idle for one minute, then switch off and check under the bike for leaks.
    • Let the oil settle, then verify the oil level using the sight glass or dipstick, and add oil if necessary.

Model-Specific Notes for the 2012 Husqvarna CR65

  • Transmission Oil: The CR65 uses separate transmission oil, not pre-mix or crankcase engine oil. Double-check you use an appropriate 2-stroke transmission fluid.
  • Drain & Fill Plug Placement: The oil drain plug is located at the bottom center of the engine cases, while the fill cap is on the side cover.
  • Oil Level: Never overfill. Only fill to the point indicated either by gradients on the filler hole or according to the owner's manual capacity spec. Overfilling can cause seal leaks or clutch slipping.
  • Check for Metal Particles: When draining, always check the oil for excessive metal shavings, as this could indicate transmission wear or failure.
  • Routine Interval: The workshop manual recommends checking and changing the transmission oil regularly, especially under heavy riding conditions or after break-in.

Tips from MotoSport.com

  • Dispose of used oil properly at a recycling center.
  • Keep a maintenance log for service intervals and the type/brand of oil used.
  • Always inspect for leaks after each oil change—early detection can prevent serious engine damage.

If you need top-quality transmission oil or OEM replacement parts, browse MotoSport.com for everything you need to keep your 2012 Husqvarna CR65 in peak race-ready condition.

Related Shopping Categories

Shop Motor Oil for a 2012 Husqvarna CR65 Dirt Bike.

Shop Oil Filters for a 2012 Husqvarna CR65 Dirt Bike.

Shop Oil Drain Pans for a 2012 Husqvarna CR65 Dirt Bike.

Shop Tools for a 2012 Husqvarna CR65 Dirt Bike.

Shop Oil Fillers and Drain Plugs for a 2012 Husqvarna CR65 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.