Join our TYM tractor community of owners and subscribe to our monthly newsletter. ×
South Korea

Headquarters and homeland of TYM. Focused on the Korean market.

North America

For the US and Canadian market, with regional headquarters in North Carolina.


Global coverage and support for Europe, Africa, Asia, Oceania and South America.

Dealership portal

Login with dealer credentials to access warranty registration information, latest materials and announcements from TYM North America.

Become a dealer

Apply to be part of the TYM dealer community, providing people in your area with quality tractors at an affordable price.

How-to Tractor July 20, 2023

TYM tractor service: T25 transmission oil and oil filter

The next time you find your TYM tractor in need of service, but don’t know where to start, don't despair. Even if you can’t make it to a tractor repair shop near you, there’s an instant solution that might help. Whether it’s routine maintenance or a milestone check-up, our new tractor service videos are here to help. Stop puzzling over complex illustrations in the owner’s manual, and instead, explore the TYM video tutorials for your next maintenance session.

Single Image Single Image

Visit TYM’s official YouTube channel, @TYMTractorsUSA, where you’ll find the Service Series, a collection of short videos designed to assist TYM owners in self-servicing their tractors. In the fifth installment of the series, we explain how to change the transmission oil and oil filter on our popular sub-compact model, the T25. In addition to the actual step-by-step process, the video also emphasizes useful tips and information. For example, it highlights the importance of warming the engine in the winter before draining the transmission oil, and the different size of wrenches you’ll need for each bolt. Whether you’re a seasoned mechanic or a complete novice, our Service Series videos are an invaluable resource for those looking to maintain their TYM tractor.

TYM tractor service videos can help you service, maintain, and even repair your own TYM tractor. With clear video and graphic illustrations and easy-to-follow instructions, our videos are designed to empower both TYM owners and TYM dealers who need guidance and support for tractor repair and maintenance.

The TYM service video that demonstrates how to change the TYM 25’s transmission oil and oil filter is broken down into three parts:

Single Image Single Image

Replacement cycles

Whether it’s a daily check, routine maintenance, or a more intensive replacement, we outline the recommended replacement cycle times for each service. For the transmission oil, the initial change is at 50 hours, and for every 250 hours of use after that.

Two Image
Two Image

Tools and parts needed

In addition to the parts you need, we show you the additional tools or protective gear you need to keep you safe as you start servicing your tractor. As always, it’s a good idea to have extra rags or paper towels on hand for the occasional spill.

Single Image Single Image

Step-by-step instructions

Easy step-by-step directions on how to replace the part, illustrated by easy-to-follow graphics that show exactly where you open, remove, drain, or tighten. Be sure to pay attention to the important tips and instructions included in the video so that you’re aware of them when servicing your tractor.

To learn more about TYM parts, visit Parts & Support on our website or download the TYM Parts Kit Catalog. To order TYM tractor parts or find further support for your TYM tractor, visit our website to find a TYM dealer near you.

Related news and information

Dive deeper with the latest news, articles and stories from TYM. Learn about the company, the latest events, the TYM product range, tractors, support information and much more.