New Holland T8010 Manual page 103

Section 21 - Transmission, Drivelines - Chapter 1
POWER FLOW (FORWARD SPEEDS)
THIRD GEAR - As the operator selects third speed, the even-speed clutch is disengaged, and the odd-speed
clutch is engaged. At the same time, the first-speed clutch is disengaged, and the third-speed clutch is engaged.
Power then flows from the speed transmission input shaft through the odd speed clutch, the countershaft, the third
speed clutch, across the output shaft, to the master clutch. Power flow through the range transmission is the same
for speeds one through six.
FOURTH GEAR - As the operator selects fourth speed, the odd-speed clutch is disengaged, and the even-speed
clutch is engaged. Power then flows from the speed transmission input shaft through the even-speed clutch, the
countershaft, the third-speed clutch, across the output shaft, to the master clutch. Power flow through the range
transmission is the same for speeds one through six.
21-1-14