The YANMAR YM135 is a versatile tractor designed for agricultural work and general farm tasks. Engineered by YANMAR Agricultural & Machinery Co., Ltd., this model features a robust diesel engine with a 2-cylinder, water-cooled configuration and a 2WD rear-wheel drive system. Its design emphasizes reliability and efficiency, making it a dependable choice for a variety of operational needs. With a manual transmission, a gear pump hydraulic system, and a Power Take-Off (PTO) speed of 540 RPM, the YM135 is equipped to handle demanding farm duties.

This Service Repair Manual provides comprehensive guidance for the YANMAR YM135 tractor. It covers essential maintenance procedures, including recommended engine oil types and capacities, alongside detailed technical specifications and troubleshooting information. The manual is intended to assist owners, mechanics, and technicians in performing routine servicing, repairs, and diagnostics, ensuring the continued optimal performance and longevity of the vehicle. All information is presented in English for clarity and ease of use.