Zetor Proxima Series, Operator'S Manual

Page: 189 / 220

188
ADJUSTMENTS
E766 G767
ADJUSTMENT OF HITCH FOR
SINGLE-AXLE TRAILERS
1. Lift the hydraulic arms to their upper
(transport) position with selected
position regulation (
P )
2. Screw the nuts on the adjustable pull
rods to the guide tube without any
play.
3. Further tighten the nuts by 3.5 turns.
4. Check free tilting of the supporting
hooks.
5. By repeated lowering and lifting of the
hydraulic arms to their transport
position verify free run of the engine
at idle speed; the safety valve of the
hydraulic pump shall not be activated.
6. Then lower slightly the arms.
ADJUSTMENT OF BOWDEN CABLE
The hitch is in transport position. The
Bowden cable shall be stretched so that
there is no play on the control lever in
the cabin. In case that it is stretched
insufficiently, adjust it using the set
screw (1). After completion of the
adjustment lock the set screw by the lock
nut (2).