Oil and Maintenance Guide for 2007 Honda FourTrax Rancher TXR 240 FM 420
Before You Service the Engine
Maintaining the engine on your 2007 Honda FourTrax Rancher TXR 240 FM 420 requires using the right lubricant and carefully checking the level after refilling. Follow the specific level-check method for this machine and verify that any product you use is suitable for your engine rather than relying solely on a catalog name.
How much oil does a 2007 Honda FourTrax Rancher TXR 240 FM 420 take?
The engine-oil capacity is listed at 2.85 quarts. Since the amount added during a routine drain might differ from this total, follow the proper level-check procedure when refilling.
What kind of oil does a 2007 Honda FourTrax Rancher TXR 240 FM 420 take?
The engine-oil viscosity shown for this model is 10W-40. The available oil-product listings include 10W-40 Synthetic ATV/UTV Engine Oil, Formula 4-Stroke Power Sports Synthetic Motor Oil. For a service, choose oil that meets the engine’s actual application requirements, not just a product name.
Does synthetic oil automatically mean an ATV can go longer between oil changes?
Oil change intervals depend on your specific engine, operating conditions, and manufacturer requirements. Using a synthetic product does not automatically mean you can extend the service interval for this model.

