New Holland T8010 Manual page 107

Section 21 - Transmission, Drivelines - Chapter 1
POWER FLOW (FORWARD SPEEDS)
SEVENTH GEAR - As the operator selects seventh speed, the even-speed clutch is disengaged, and the odd-
speed clutch is engaged. At the same time, the fifth-speed clutch and the low-range clutch are disengaged, the first
speed clutch and medium range clutch are engaged. Power then flows from the speed transmission input shaft
through the odd-speed clutch, the countershaft, the first speed clutch, and across the output shaft to the master
clutch. With the master clutch engaged, power is transmitted across the range transmission input shaft to the
medium-range clutch. Power then flows to the range countershaft driven gear across the countershaft to the
constant mesh gear set. Power flow is delivered to the pinion shaft by the constant mesh gear set in all speeds.
EIGHTH GEAR - As the operator selects eighth 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 first speed clutch, and across the output shaft to the master clutch. Power flow through the range
transmission is the same for speeds seven through twelve.
21-1-18