How to Change the Oil in a 1995 Yamaha TW200 – MotoSport.com Guide
Shop parts for a 1995 Yamaha TW200 Dirt Bike.
The Yamaha TW200 is known for its rugged simplicity and ease of maintenance, making it a perfect candidate for a DIY oil change. Regular oil changes are critical to the health of any motorcycle, keeping the engine running smoothly for years. This in-depth guide lays out everything you need to know about changing the oil in a 1995 Yamaha TW200, including required tools, model-specific advice, and step-by-step instructions to ensure a clean and professional job.
Tools & Supplies Needed
- 10mm socket or wrench (for oil filter cover bolts)
- 17mm socket or wrench (for drain bolt)
- Torque wrench (advised for correct tightening)
- Oil drain pan
- Funnel
- Replacement oil filter (specific for Yamaha TW200)
- Replacement o-rings (if needed for filter cover and drain bolt)
- Rags or shop towels
- Gloves
- Correct engine oil (Yamaha recommends 10W-40, non-synthetic or motorcycle-specific, approx. 1 liter)
- Pick tool (handy for o-ring and filter removal)
1995 Yamaha TW200 Specific Call-Outs
- The 1995 model TW200 uses a side-mounted oil filter, accessed behind three 10mm bolts.
- This model features a sight glass to check oil level; proper checking requires the motorcycle to be upright, not on the side stand.
- Always inspect and replace the o-ring on the oil filter cover and drain bolt crush washer to prevent leakage.
- Oil fill capacity is approximately 1 liter (1.1 US qt) if replacing filter.
Step-By-Step Oil Change Instructions
-
Warm Up the Engine
- Let your TW200 idle for 3–5 minutes. This warms up the oil so it drains more efficiently.
- Shut off the engine and ensure the bike is stable, preferably on a center stand or securely upright.
-
Remove the Skid Plate (if equipped)
- If your TW200 has an aftermarket or OEM skid plate, remove it for easier access to the drain bolt.
-
Drain the Old Oil
- Place the drain pan under the gearbox. Use a 17mm wrench to remove the drain bolt at the bottom of the engine.
- Let the oil completely drain out. Inspect the drain bolt and washer; replace the washer if worn or damaged.
- While oil is draining, clean the magnetic tip of the drain bolt (if present) to remove any metallic debris.
-
Replace the Oil Filter
- Locate the oil filter cover on the right side of the motor.
- Remove the three 10mm bolts holding the cover with your socket or wrench.
- Gently remove the cover; note the orientation of the old filter for proper installation of the new one.
- Remove the old filter, being careful not to lose or damage the spring behind it.
- Check the oil filter cover o-ring; replace if it's flattened, cracked, or damaged.
- Install the new filter with the correct side facing out (refer to package if unsure).
-
Reinstall Drain Bolt & Oil Filter Cover
- Once oil has fully drained, reinstall the cleaned drain bolt and new crush washer if needed.
- Tighten to Yamaha’s specified torque: drain bolt – 31 Nm (22 ft-lb).
- Reinstall the oil filter cover and tighten the three bolts evenly in a crisscross pattern. Torque: 10 Nm (7 ft-lb).
-
Add Fresh Oil
- Insert a funnel into the oil fill port, located on the right side of the engine.
- Add approximately 1 liter (1.1 US qt) of fresh 10W-40 motorcycle oil.
- Replace the oil fill cap.
-
Check the Oil Level
- Start the engine and let it idle for 30–60 seconds. Shut it off and wait 1–2 minutes to allow oil to settle in the sump.
- With the bike upright (not on the side stand), check that the oil level is between the upper and lower lines in the sight glass on the engine case.
- Add small amounts of oil if needed, but do not overfill.
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Reinstall Skid Plate (if removed)
- Tighten securely, making sure not to pinch any wiring or hoses.
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Clean Up & Inspect
- Wipe down any spilled oil, and inspect for leaks at the drain plug and filter cover after the first ride.
Extra Tips for the 1995 Yamaha TW200 Owner
- Do not overtighten the drain or filter cover bolts. Stripped threads in the aluminum engine case are expensive to repair.
- Inspect the drained oil for any unusual metal shavings, which could indicate internal engine wear.
- Use only motorcycle-specific oil. Automotive oils may have additives that are not clutch-friendly for wet-clutch bikes like the TW200.
- Change oil every 1,000–2,000 miles or at least once per riding season for maximum engine life.
- Document your oil change date/mileage for accurate service records.
Maintaining your TW200’s oil is the most cost-effective insurance for a long engine life. With only basic tools and a bit of time, the process takes about 30 minutes and can save you money and mechanical headaches down the line. For genuine Yamaha filters, correct oil, and replacement hardware, shop MotoSport.com for quality products trusted by riders nationwide.
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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.