The Rincon’s engine oil capacity is about 2 quarts when you perform a full oil change with a new filter (roughly 1.9 liters).
The Honda Rincon, a 4x4 ATV powered by the TRX680 engine, can vary slightly by model year and whether you replace the filter. The following guide explains the typical capacity, recommended oil types, and how to perform an oil change safely.
Oil capacity overview
In most TRX680 Rincon models, the engine oil capacity is listed as about 2.0 US quarts (1.9 L) when changing the oil with the filter. If you are not replacing the filter, the amount to add is typically around 1.8–1.9 quarts (roughly 1.7–1.8 L). Always verify the exact figure for your year and model using the owner's or service manual and by checking the dipstick after filling.
- With filter: approximately 2.0 US quarts (1.9 L).
- Without filter: roughly 1.8–1.9 US quarts (about 1.7–1.8 L).
- Always confirm the current figure for your specific Rincon year/model from the manual or Honda's official specs, and measure with the dipstick after a fresh fill.
Note: These figures reflect typical Rincon TRX680 configurations; small year-to-year changes may occur, and some variants may use slightly different capacities.
Oil type and grade
Honda generally recommends using conventional or synthetic motorcycle oil of appropriate API rating and viscosity for 680cc engines. Common guidance is to use 10W-40 grade, but refer to your owner's manual for the exact specification and any regional climate recommendations. Using an oil that does not meet Honda's spec can affect performance and warranty.
When in doubt, contact a Honda dealer or consult the official service manual for your Rincon's exact oil specification by year and region.
Oil change procedure
Here is a concise, step-by-step overview to perform an oil change. This guide is intended to help you plan the process, but always follow the exact torque specs and procedures in your manual.
- Prepare: Warm the engine slightly, park on level ground, and gather tools, containers, and the correct oil and filter.
- Drain old oil: Place a drain pan beneath the drain plug, remove the plug, and allow the oil to drain completely.
- Remove old filter: Take off the oil filter and inspect gasket; replace if necessary.
- Install new filter: Lightly oil the filter gasket and install correctly.
- Reinstall drain plug: Tighten to spec as per the manual.
- Add new oil: Pour in the new oil up to the specified capacity (about 2.0 US quarts with filter).
- Check level: Run the engine a moment, then check for level using the dipstick; top off if needed, ensuring not to overfill.
- Final checks: Look for leaks, re-check oil level after a short run and cool-down, and dispose of used oil properly.
Remember to dispose of used oil and filters at a proper recycling facility. Reset any maintenance indicators if applicable.
Summary
The Honda Rincon typically takes about 2 quarts (approximately 1.9 liters) of engine oil when performing a full oil change with a new filter. Always verify the exact capacity for your model year in the owner or service manual, and after filling, check the level with the dipstick to ensure proper operation and oil pressure.