Optional equipment | 7
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3. Release the parking brake. The cables must be relieved, and the wheels must
be free to rotate.
4. Fill the pressure accumulator for emergency braking by pressing the brake
pedal. To do so, fully depress the brake pedal on the tractor for approx.
10 seconds.
With each actuation of the brake, the pressure accumulator is pressurized, if re-
quired.
Unhitch the brake
1. Park the machine.
2. Apply the parking brake.
3. Place wheel chocks under the wheels.
4. Press the drain valve and keep the button pressed for approx. 5 seconds.
5. Loosen the brake line.
6. Disconnect the breakaway cable from the tractor.
7. Unhitch the machine.
Unhitching does not trigger the breakaway brake. Emergency braking is only initi-
ated when the spring pin is turned to the front (position "B" | emergency braking)
and the pressure accumulator is filled.
Function of the
breakaway brake valve
The
breakaway brake valve
has two positions:
A – operation
B – emergency braking
A
B
1
2
3
Breakaway brake valve in operating position (A)
1 Breakaway brake valve
2 Drain valve
3 Spring pin
Maintenance
1. Check brake lines and hoses for signs of damage.
2. Check the brake lining for wear.
Содержание Terrano 4.3 GX
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