Zetor PROXIMA PLUS 100 2012, Operator'S Manual

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118
CHANGE OF WHEELS TREAD
E506
CHANGE OF REAR WHEELS TREAD
Tyres
used
Tyre width
(mm)
Adjustable
wheel tread
13,6-36 348 1,350 – 1,800
16,9-30 429 1,425 – 1,800
16,9R30 429 1,425 – 1,800
480/70R30 479 1,425 – 1,800
18,4 -30 467 1,500 – 1,800
16,9-34 429 1,425 – 1,800
16,9R34 429 1,425 – 1,800
480/70R34 429 1,425 – 1,800
18,4-34 467 1,500 – 1,800
18,4R34 467 1,500 – 1,800
Standard adjustment of the wheel tread by the
manufacturer is 1,500mm.
The rear wheels tread can be adjusted by a
change of position of the rim and disk when the
rear part of the tractor is lifted. It is necessary to
ensure free rotation of the wheels.
Before lifting the tractor do not forget to secure the tractor against any
movement by chocking of the front wheels!
After a change of the wheels tread tighten all bolts, connecting the disk with
the rim, by a torque 200 to 220Nm and the nuts of bolts, connecting the disk
with the shaft, by a torque 400 to 470 Nm.

After each release of the beed joint tighten the bolts to the prescribed
torque.

After covering of 100m with unloaded tractor retighten the joints to the
prescribed torque value.

After loading of the tractor retighten the joints after 3 operating hours.

After 10 operating hours recheck tightening of nuts of the disks and wheel
rim beeds.

Carry out frequent checks of tightening of nuts of disks and beeds on the
front and rear wheels within first 100 operating hours (at least 6 checks in
the course of first 100 operating hours).

Recheck tightening of nuts of disks and rim beeds on the front and rear
wheels every other 100 operating hours.