Oil and Maintenance Guide for 2010 Honda TRX 420 TM Fourtrax 420
Before You Service the Engine
Routine engine maintenance on the 2010 Honda TRX 420 TM Fourtrax 420 calls for the correct lubricant and a careful check of the level after refilling. Use the proper level-check method for this machine, and verify product suitability instead of relying on a catalog name alone.
Transmission and Drivetrain
Gearcase or differential lubricant listings include SEVERE GEAR® 75W-90.
How much oil does a 2010 Honda TRX 420 TM Fourtrax 420 take?
The available engine-oil capacity figure is 2.96 quarts. The amount added during a routine drain may differ from the listed capacity; use the correct level-check procedure when refilling.
Which transmission or differential lubricant is listed for a 2010 Honda TRX 420 TM Fourtrax 420?
Gearcase/differential product: SEVERE GEAR® 75W-90. Confirm the exact compartment and specification before adding fluid.
