Adjustments - Zetor PROXIMA PLUS 90 2012 Operator's Manual

Most of the following works requires cer-
tain experience and particular diagnostic
equipment. Therefore we recommend to-
let the works executed by a specialised
or authorised repair shops.

ADJUSTMENTS

Stretching of v-belt .................................................................................................. 176
Stretching of a/c compressor v-belt ....................................................................... 176
Bleeding of tractor brake system............................................................................. 177
1. Bleeding of the main brake valve for trailers ....................................................... 178
2. Bleeding of brakes of rear wheels ....................................................................... 179
3. Bleeding of the brake system of front driving axle............................................... 180
4. Bleeding of hydraulic brakes of the trailer ........................................................... 181
Check and adjustment of foot and hand brakes ...................................................... 182
Adjustment of foot brake ......................................................................................... 182
Adjustment of hand brake ....................................................................................... 183
Adjustment of free travel of brake pedals ................................................................ 183
Adjustment of clutch pedal play............................................................................... 184
Bleeding of clutch hydraulic circuit .......................................................................... 184
Engine travel clutch adjustment .............................................................................. 184
Adjustment of hitch for single-axle trailers............................................................... 185
Adjustment of bowden cable ................................................................................... 185
Calibration of travel speed of digital dashboard ...................................................... 186
175
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