944
Model Code Page
61. Steering system
6000--8750 610 16
1. 1. 1995
Reverse drive controls from tractor ser. no. 662343
With effect from tractor serial no. 662343 the parking brake
does not operate the rear brakes via the reverse drive brake
pedal but the cable operates the brake mechanism direct (as
on std models).
On certain markets the reverse drive controls are equipped
with a directional control valve 13, which disengages the rear
steering system when driving forwards.
When the seat is turned forwards, the switch S35 under the
seat switches on current to solenoid Y7, and the directional
control valve 13 prevents oil from flowing from the rear steer-
ing valve to the steering cylinder.
Note! Check every now and then fuse F25 (if the fuse isblown,
the valve 13 remains in the open positio n and the rear drive
controls function despite of the position of the seat).
---Theuseofthereversedrivecontrolintheroaddriving
(transport driving) is prohibited.
--- Valve table + levers (six or eight levers) are available as
optional equipment.
7. Priority valve
8. Non---return valve
9. Steering valve
11. Rear steering valve
--- pressure limiting valve 9 MPa
--- s h oc k v al v e 16 MPa
--- revolution volume 100 cm
3
/r
12. Shuttle valve
13. Directional control valve
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