New Holland CX720 Repair Manual page 2369

Shaft Input shaft - Remove (C.20.B.43.01 - F.10.A.10)
1. Remove selector fork (2) from the input shaft.
2. Remove threaded shaft (3) (refer to Shaft Input
shaft - Overview (C.20.B.43.01 - C.10.A.10)), and
oil baffle plate, 1, by turning out cap screws (2).
3. Remove ring (1).
NOTE: Ring (1) is only applied with 100 cc hydro motor. A
130 cc hydro motor centers directly in the gearbox housing
and the outer M16 threads are used for fixation of the hydro
motor.
POWER TRAIN - TRANSMISSION Mechanical
2 4/7/2006
C.20.B / 31
1
ZDA3336A
2
ZDA3440A
3
ZDA3337A