Selection Of Holes In Bracket; Lower Draw Bar With Slipping Out End Pieces; Lower Draw Bar With Cbm Hooks; Securing Lower Draw Bars With Cbm Hooks - Zetor MAJOR Operator's Manual

Selection of holes in bracket

The connection of upper draw bar to some of the holes
(a), (b) or (c) of bracket influences:
the sensitivity of hydraulic control. With connected draw
bar in a hole (a) the sensitivity of regulation is the greatest,
in (c) hole the smallest.

*Lower draw bar with slipping out end pieces

Lower draw bar of linkages are equipped with semi-
automatic protruding CBM end pieces. They enable
connecting of tools behind a tractor. After protruding
securing pegs (1) slip the end pieces out (2). Slipped-out
end pieces are attached to tightening pins of mounted
tools.
After connecting the mounted tools, release the arms of
hydraulics. By lowering them down and reverse travel of
a tractor, endpoints (2) are slid onto draw bars and
automatically are locked in working position by means of
locking pegs (1).
Always check the position of slipped-out end
pieces and locking pegs, see fig. (3).

*Lower draw bar with CBM hooks

Both lower (3) and upper (4) draw bars of linkage are
equipped with CBM hooks.
The tools must be first equipped with hanging CBM balls
(1) and with limiting draw bars set the distance between
lower draw bars of linkage (3).
When reversing and subsequently lifting a three-point
linkage, its lower draw bars (3) are connected to tools and
then upper draw bar (4) of three-point linkage is
connected by the driver from cab.
When disconnecting tools, unlock the hooks, by control
cable (2) heave upper draw bar (4) and by lowering three-
point linkage disconnect lower draw bar (3).

Securing lower draw bars with CBM hooks

For extremely demanding working conditions
(aggregation with heavy machinery on slopes or with
aggregation side faced machines) we recommend
safely locking the hook of lower draw bar by inserting
a M8 screw to (S) hole and locking the screw with
a pad.
HITCHES
65
NM13N057
E459
E460
X901