New Holland CX720 Repair Manual page 1606

24. Unscrew the screws (1) and remove the timing gear
box (2).
25. Unhook the springs (3) lever check (2) engine F3A
only.
26. Unscrew the rocker arm shaft fixing screws (1).
POWER PRODUCTION - ENGINE
2 4/7/2006
B.10.A / 60
24
MID0300A
25
MID0301A
26
MID0302A