What weight transmission fluid does a Massey Ferguson 135 tractor use?

The Massey Ferguson 135 tractor typically uses a Universal Tractor Transmission Fluid (UTF) or a specific oil like 10W-30 or 10W-40 motor oil for the transmission. It's important to check the tractor's manual for the manufacturer's recommendations, as different models or applications may have specific requirements. Always ensure the fluid meets the necessary specifications for optimal performance and protection.