What type of transmission oil do i use in a john Deere 544c?
For a John Deere 544C, you should use John Deere J20C or J20D transmission oil, as these are specifically formulated for the hydraulic and transmission systems in their equipment. Always check the operator's manual for the most accurate specifications and recommendations, as they may vary based on the machine's usage and operating conditions. Regularly changing the transmission oil is also crucial for maintaining optimal performance.