The transmission on any used tractor warrants meticulous field testing. Shift through every forward and reverse gear to ensure smooth engagement, checking specifically for gear slipping, grinding, or clutch hesitation. For models equipped with hydrostatic or power-shift transmissions, check responsiveness under an incline to confirm the hydraulic pumps deliver consistent, uninterrupte... https://www.bigbizstuff.com/articles/check-hydraulic-systems-transmission-fluid-on-used-tractors