Zetor CRYSTAL HD 170 - Toe-in of the wheels of the front driving axle; Tractors with suspended front axle; Adjustment of toe-in of the wheels of the front driving axle

Front wheels track of front drive axle in tractors equipped with no
n
-removable discs
Secure the tractor against motion first, heave the axle by a heaver and support. Tighten the nut
of front wheels at a torque of 300 - 350 Nm.
The change of wheel tracks is done by turning the wheel and mounting with rim offset to the inside, while the
wheels are interchanged to keep the right direction of the tyre pattern with arrow to the front
.
- Demount front wheels.
- Interchange the front wheels and mount with rim offset to the inside.
- Nuts tightening front wheels to be tightened at a torque of 300 - 350 Nm.
- After travelling the distance of 100 m with an unloaded tractor, tighten the nuts tightening the front wheels
again to the prescribed torque.
- After loading the tractor, tighten the nuts tightening the front wheels after 3 Mh.
-
A
fter 10 Mh, retest the tightening of nuts fixing the front wheels.
Tyre
dimensions
Front wheels track
mm mm
16,9-24 2090 1840
420/85R24 2010 1960
480/70R24 1980 -
540/65R24 2014 1890
14,9-28 2090 1840
16,9-28 2090 1840
380/85R28 2090 1840
420/70R28 2014 1890
420/85R28 2014 1890
480/65R28 2014 1890
480/70R28 1914 1890
540/65R28 1914 1890
WHEEL TRACK CHANG
169