Throttle Valve Adjustment; Connecting The Attached Implements; Drive With Agricultural Machines Suspended In The Front Three-Point Hitch - Zetor 86 41 forterra turbo Operator's Manual

THROTTLE VALVE ADJUSTMENT

Before initiating the operation with the
implement attached to the front three-
point hitch, the adjustment of the throttle
valve (3) to such a value that the period
of time necessary for lowering the im-
plement from the highest to the lowest
position is from 1 to 1,5 sec. is recom-
mended. The control lever is in the posi-
tion F (see Fig. F207). With turning the
valve body to the left the rate of lowering
decreases.
.
HITCHES
F209
CONNECTING THE ATTACHED IM-
PLEMENTS
The implement attached is locked in the
hitch forks with connecting pins. Locking
of the fixed and floating position of the
implement attached is provided with the
pins in the following manner:
- With the pins put in the position 1 the
fixed position of the attached imple-
ment is got. í
- With the pins placed in the position 2
the floating position of the attached
implement is ensured.
144
F210
DRIVE WITH AGRICULTURAL MA-
CHINES SUSPENDED IN THE FRONT
THREE-POINT HITCH
When driving the tractor with ag-
ricultural machines suspended in
the front, reduce the tractor travel
speed to 20 km.h.
If the front three-point hitch is not used
immediately, remove the lower lifting tie
rods (1) with releasing the lock and re-
moving the pins. (2).
In the tractors not fitted with propeller
shaft brakes, drive with the front drive
engaged is recommended.
F211