Oil and Maintenance Guide for 2014 Honda TRX 420 TM Fourtrax 420
Before You Service the Engine
Regular engine maintenance for your 2014 Honda TRX 420 TM Fourtrax 420 requires using the right lubricant and carefully checking the level after refilling. Follow this machine's specific level-check method and verify that any product you use is suitable rather than relying solely on a catalog name.
Transmission and Drivetrain
Gearcase or differential lubricant listings include SEVERE GEARĀ® 75W-90.
How much oil does a 2014 Honda TRX 420 TM Fourtrax 420 take?
The engine-oil capacity is listed at 2.96 quarts. Since the amount needed during a routine drain might differ from this total, follow the proper level-check procedure when refilling.
Which transmission or differential lubricant is listed for a 2014 Honda TRX 420 TM Fourtrax 420?
For the gearcase or differential, use SEVERE GEARĀ® 75W-90. Confirm you are adding fluid to the correct compartment and meeting the required specification before proceeding.

