New Holland CX720 Repair Manual page 2759

2WD-4WD SYSTEM Hydrostatic - General specification (D.14.E -
D.40.A.10)
STEP ENGINE
SPEED
1 1/2 SPEED
2 HIGH IDLE
3 HIGH IDLE
4 HIGH IDLE
NOTE: 1. If wheel(s) rotate reverse - go to STEP 6.
2. If no rotation - go to STEP 5 (DO NOT repeat - check valve)
3. If wrong rotation - correct forward/reverse circuit - to to STEP 1.
5
LOW IDLE
6 HIGH IDLE
7 HIGH IDLE
8 1/2 SPEED
9 1/2 SPEED
TRAVELLING - 2WD-4WD SYSTEM Hydrostatic
GEAR RWD
SELECTOR SWITCH
NEUTRAL ON
NEUTRAL OFF
NEUTRAL OFF
NEUTRAL ON
HIGH GEAR ON
HOLD
BRAKES
HIGH GEAR ON
HOLD
BRAKES
HIGH GEAR ON
HOLD
BRAKES
HIGH GEAR ON
HOLD
BRAKES
HIGH GEAR ON
HOLD
BRAKES
HYDRO
LEVER
NEUTRAL
13 mm
(1/2 In)
FORWARD
13 mm (1/2
In)REVERSE
13 mm (1/2 30 SEC MAX CHECK
In)REVERSE
13 mm (1/2 15 SEC MAX CHECK
In)REVERSE
MAXIMUM
13 mm (1/2
In)FORWARD
13 mm (1/2
In)REVERSE
6 mm (1/4 In) 15 SEC MAX FORWARD
FORWARD
6 mm (1/4 In) 15 SEC MAX REVERSE
REVERSE
2 4/7/2006
D.14.E / 5
TIME COMMENTS
3 MIN BLEED AIR
ENTIRE
SYSTEM
2 MIN FLUSH
FORWARD
MAIN
SYSTEM
2 MIN FLUSH
REVERSE
MAIN
SYSTEM
CORRECT
ROTATION
OF RWD
WHEELS *
SEE NOTE
CORRECT
ROTATION
OF RWD
WHEELS *
SEE NOTE
4 MIN FLUSH
FORWARD
RWD
SYSTEM
4 MIN FLUSH
REVERSE
RWD
SYSTEM
PRESSURE
CHECK FOR
LEAKS
PRESSURE
CHECK FOR
LEAKS
REAR
WHEELS
OFF THE
GROUND
REAR
WHEELS
ON THE
GROUND