Replacing Brake Segments Of The Front Cardan Brake; Adjustment Of The Lifting Draw-Bars Of The Hitch For A Single-Axle Semi-Trailer; Adjusting The Bowden Cable - Zetor FORTERRA HSX 120 Operator's Manual

REPLACING BRAKE SEGMENTS OF
THE FRONT CARDAN BRAKE
The brake segments must be replaced
if the lining thickness drops to 2 mm.
The brake segments are accessible af-
ter removing of the two locking pints
that secure the covering metal sheet.
Wear of the brake segments of the
Cardan brake is signalled by the indi-
cator on the dashboard.
Note: The brake lining of the Cardan
brake contains contacts that connect
the electric indicating circuit when the
lining gets worn.
ADJUSTMENT
F291
ADJUSTMENT OF THE LIFTING DRAW-
BARS OF THE HITCH FOR A SINGLE-
AXLE SEMI-TRAILER
− Raise the hydraulic arms to the upper -
transport position with the position control
selected and the vibration compensator off.
− Screw the nuts on the adjustable draw-bars
towards the guiding pipe without any play.
− Tighten the nuts by another 4.5 turns.
− Check whether it is possible to tilt off the
supporting hooks freely.
− By lowering and repeated lifting of the hy-
draulic arms to the transport position check
whether the engine does not tend to "stall"
at the idle speed - the relief valve of the hy-
draulic pump must not be in operation.
− Then, lower the arms slightly.
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198

ADJUSTING THE BOWDEN CABLE

It is performed if the carrier with the
towing hook is in contact with the sup-
porting hooks. The Bowden cable must
be tensioned to avoid any play of the
control lever in the cab. Then, the ca-
ble is secured against loosening with a
nut.
F_2_132