New Holland CX720 Repair Manual page 2404

Shifting disc system Disc - Install (C.20.B.60.41 - F.10.A.15)
1. Install bushing (3) in housing (2).
2. Install housing (2).
Install the shifting disc and bolt (3) from the inside of
the gearbox and install washer and nut (1).
Torque nut (1) to 25-30 N·m (19-22 ft. lbs.), then
torque further until the cooter pin can be installed.
Install the cotter pin.
NOTE: Be sure that bolt (3) with its cam is in the shifting
disc's slot.
NOTE: In case the input shaft, the drive shaft and the differ-
ential are not assembled into the gearbox, bring the shift-
ing disc in it's highest position by turning the shifting disc
housing out until the shifting disc blocks against the gear-
box housing. Proceed with step 3 and 4 after installation of
the input shaft and the drive shaft.
3. Apply loctite 242 to the shifting disc housing at (1)
and tighten the housing.
IMPORTANT: Verify if the followers on the selector forks fix
into the notches of the shifting disc.
POWER TRAIN - TRANSMISSION Mechanical
2 4/7/2006
C.20.B / 66
1
ZDA3350A_927
2
ZDA3349A
3
ZDA3505A