How to Change the Oil in a 2013 GAS GAS EC 250: A MotoSport.com Proprietary Guide
Shop parts for a 2013 GAS GAS EC 250 Dirt Bike.
Changing the oil in your 2013 GAS GAS EC 250 is essential for engine health and performance. This robust, step-by-step guide will detail the process, the specific tools required, and vital model-specific callouts every owner should know before starting. Properly performed, an oil change keeps your dirt bike running smoothly and extends its lifespan. If you're new to dirt bike maintenance, follow each step closely for optimal results.
Tools & Materials Needed
- Socket set (with 8mm and 13mm sockets or T-handles)
- Allen wrench set (8mm recommended)
- Drain pan (large enough to catch all used oil)
- Clean funnel
- New engine oil (refer to your owner's manual, but generally 10W-40 or manufacturer-spec for EC 250)
- Replacement oil filter
- Replacement crush washer (for drain bolt)
- Rags or shop towels
- Needle nose pliers
- Gloves
- Grease (for the drain bolt washer)
- Spray cleaner or brake cleaner (optional, for cleaning parts)
- Torque wrench (recommended for drain plug)
Preparation and Safety
- Let the motorcycle engine run for a few minutes to bring oil to operating temperature (warm oil flows and drains better).
- Turn off the bike and place it on a stable, secure stand that allows easy access to the sump plug—avoid traditional stands that block access to the drain bolt.
- Gather all your tools and supplies before starting to avoid searching mid-process .
Step-By-Step Procedure
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Remove the Oil Drain Plug
- Locate the oil drain plug beneath the engine. Use a 13mm socket or ratchet to loosen and carefully remove it over your drain pan.
- Allow the oil to drain completely. You may lean the bike slightly (carefully) to ensure maximum drainage .
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Remove and Replace the Oil Filter
- Locate the oil filter cover, remove the two bolts (typically with an 8mm Allen or T-wrench).
- Gently pull out the old filter; if stuck, use needle nose pliers. Clean the filter cavity thoroughly with a rag or spray cleaner .
- Install the new oil filter, ensuring it seats fully and the cover O-ring is undamaged (replace if necessary).
- Tighten the filter cover bolts securely, but do not overtighten.
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Clean and Reinstall the Drain Plug
- Inspect and clean the drain plug. Always replace or clean the crush washer to prevent leaks .
- Apply a small amount of grease to the washer.
- Thread the plug back in by hand, and tighten to the correct torque–typically about 14.8 ft-lbs for similar bikes. Use a torque wrench if possible .
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Check and Clean Oil Screens
- If equipped, remove and clean any oil screens with spray cleaner. Inspect for metal shavings, which could indicate internal wear .
- Check O-rings on the drain plug and screens. Replace any that are cracked, flattened, or damaged .
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Refill with New Oil
- Place a clean funnel in the oil filler port. Slowly add fresh oil. The 2013 GAS GAS EC 250 typically requires approximately 0.9 liters (950 mL) of oil—but always refer to your manual for the exact capacity.
- Stop periodically to check the level using the sight glass or dipstick; do not overfill.
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Check for Leaks and Top Off
- Reinstall all caps and start the engine. Let it idle for a minute, then shut off and check for leaks at the drain plug and oil filter cover.
- Let the oil settle and top off as needed. Double-check the oil level and wipe up any drips.
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Properly Dispose of Used Oil
- Pour used oil into a sealed container and take it to your local recycling center.
Model-Specific Callouts: 2013 GAS GAS EC 250
- Stand Selection: The design of the EC 250's skid plate and drain bolt requires a stand that doesn't block access; traditional "box" stands may prevent sump plug removal. Use a side-mounted or lift stand .
- Screen/Strainer: Some EC 250 engines include a removable oil screen/strainer. Clean thoroughly and inspect for silver flecks or debris, indicating potential issue . Always make sure it's properly seated on reinstallation.
- Torque Specs: GAS GAS recommends specific torque values for both the drain plug and oil filter cover—overtightening can strip threads or crush O-rings leading to leaks .
- Crush Washer: Replace or flip the crush washer for every oil change to ensure sealing (). Skipping this increases the chance of future oil leaks.
- Oil Type: Although 10W-40 is typical, always verify with your owner's manual for the recommended oil for your specific climate and riding conditions.
- Environmental Tip: Never dump used oil outside or in household drains.
Pro Tips for Easy Oil Changes
- Always keep extra crush washers and oil filters on hand for regular maintenance.
- Use gloves for a cleaner experience and to protect hands from hot oil.
- Avoid overfilling—the correct level is crucial for proper engine operation.
- Mark your calendar or log your last oil change so you keep up with regular maintenance.
Conclusion
Changing the oil in your 2013 GAS GAS EC 250 is straightforward with the right stand, tools, and process. Take your time, double-check torque specs, and always check for leaks before your next ride. For genuine parts and quality oil, trust MotoSport.com for your dirt bike maintenance supplies.
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Shop Oil Fillers and Drain Plugs for a 2013 GAS GAS EC 250 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.