Hydraulic Locking Of Front 3-Point Hitch; Working And Transport Positions Of Front 3-Point Hitch; Working Position Of The Front 3-Point Hitch - Zetor Z 8641 Supplement Operators Manual

HYDRAULIC LOCKING OF FRONT 3-
POINT HITCH
Hydraulic locking of the front 3-point
hitch can be carried out in any position of
the hydraulic cylinders, using valves in
the front part of the tractor (2).
A
Free position
Valve levers are in horizontal po-
sition; the hitch can be controlled
from the cab
B Locked position
Valve levers are in vertical posi-
tion; the hitch is locked
HITCHES
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The upper lever of the front 3-point hitch
hydraulic lock id fitted with arrestment.
Before moving the upper lever to another
position, unlock the lever by pulling it out
of the hydraulic lock valve body.
Carry out locking or unlocking of
the front 3-point hitch always us-
ing both levers!
20
WORKING AND TRANSPORT
POSITIONS OF FRONT 3-POINT
HITCH
A Working position of the front 3-
point hitch
B Transport position of the front 3-
point hitch
Change of position of the front 3-point
hitch pull rods:
1. Unlock and remove the pin (1) from
the hole.
2. Lift the arm from position (A) to posi-
tion (B).
3. Lock the arm by insertion of the pin to
the hole (2) and lock the pin.
Insert only pins into the holes;
never check the holes by fingers!
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