How to Change the Oil in a 2008 Husqvarna TE250: A Step-by-Step Guide
Shop parts for a 2008 Husqvarna TE250 Dirt Bike.
Proper oil changes are critical to keeping your 2008 Husqvarna TE250 dirt bike running smoothly and protecting your engine for years of trail riding. This guide from MotoSport.com walks you through every stage of the process, highlights all required tools, and calls out specifics owners should know for this exact model and year.
Tools & Materials Needed
- 10mm and 13mm sockets or wrenches
- Socket wrench
- Measuring cup (for oil measurement)
- Drain pan
- Funnel
- Contact cleaner or brake cleaner (optional, for cleaning surfaces)
- Replacement oil (see oil type below)
- New oil filter (and O-rings if needed)
- Replacement crush washer for the drain bolt (highly recommended)
- Torque wrench for reinstalling bolts to spec
- Nitrile gloves and shop towels
Oil Type – Capacity Call-Outs for 2008 Husqvarna TE250
- Oil Type: The owner's manual specifies 10W-60 full synthetic engine oil for the 2008 TE250.
- If you can't source 10W-60 but ride casually/non-competitively, 10W-40 full synthetic can be used temporarily, but revert to 10W-60 as soon as possible for the best engine protection and clutch performance.
- Oil Capacity: Always check your service manual for precise volume after oil and oil filter change. Expect roughly 1.1 liters, but confirm for safety.
Special Considerations for the 2008 Model
- The 2008 TE250 uses a cartridge oil filter—inspect and replace the O-rings when changing the filter.
- It's vital to drain oil with the engine warm (not hot) to ensure maximum flow and complete removal.
- Always tip the bike slightly toward the drain side to help extract any remaining oil from sump pockets.
Step-by-Step Oil Change Procedure
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Warm Up Your Engine
- Let your TE250 idle for a few minutes so the oil thins out. This helps it drain more thoroughly and brings contaminants into suspension.
- Shut the engine off and let it sit for a minute before starting the oil change.
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Remove the Skid Plate (If Installed)
- Most models have a metal or plastic skid plate protecting the sump. Remove it with the appropriate wrench for easier access to the drain plug and filter.
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Place Your Drain Pan Under the Engine
- Put the drain pan directly under the oil drain plug. Wear gloves to avoid hot oil burns.
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Unscrew the Oil Drain Plug
- Locate the drain plug on the underside of the engine (13mm is typical).
- Turn counterclockwise with a wrench. Allow all oil to drain out completely.
- Tilt the bike gently toward you about 30 degrees to ensure all old oil is removed.
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Replace the Crush Washer
- Always install a new crush washer on the drain bolt to ensure a proper seal and prevent leaks.
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Remove and Replace the Oil Filter
- The cartridge oil filter is located on the right side of the engine behind a small cover (secured with two or three bolts).
- Remove the cover and slide out the old oil filter.
- Inspect or replace O-rings for both the filter cover and shaft if needed. Lubricate the new O-rings with fresh oil.
- Insert the new filter, replace the cover, and torque the bolts to specification (check your manual—the cover bolts strip easily if overtightened.).
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Reinstall the Drain Plug
- Screw the cleaned drain plug with the new washer back into place by hand to avoid cross-threading.
- Use a torque wrench to tighten to the correct specification—usually between 9–15 Nm for most dirt bikes. Consult your manual for the TE250 specific value.
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Add New Oil
- Use a funnel to pour the correct amount (approximately 1.1 liters) of 10W-60 full synthetic engine oil into the filler cap on top of the engine.
- Use the sight glass or dipstick (depending on model year) to check oil level. Top up as needed.
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Inspect for Leaks and Check Oil Level
- Clean up any spilled oil around the drain plug, filter cover, and filler cap with contact cleaner or wipes.
- Start the bike and let it idle for 30–60 seconds. Shut it off and wait 2-3 minutes.
- Reinspect the oil level and adjust if necessary.
- Check for any leaks around the drain bolt or filter cover. Tighten gently if you find a seep.
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Reinstall the Skid Plate and Dispose of Old Oil Properly
- Secure the skid plate if used.
- Take used oil and your filter to a recycling center or approved disposal site. Never dump oil in the trash or down a drain.
TE250 Oil Change FAQ & Pro Tips
- Change Interval: For best performance and protection, change the oil every 15 hours or after every few rides, especially if riding in harsh conditions.
- If you ride hard or in very dusty conditions, shorten this interval.
- Always verify torque specs and oil capacity in your 2008 TE250 owner's manual to prevent over-tightening or overfilling.
- If you notice milky oil, shavings, or excess debris, consider inspecting the engine further or consulting a tech—these can be early warning signs of a major issue.
Following these steps ensures your 2008 Husqvarna TE250 is properly maintained, engine wear is minimized, and you're ready for trouble-free riding. For OEM parts, premium oil, and expert support, trust MotoSport.com for all your dirt bike needs.
Related Shopping Categories
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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.