Air System Tightness Inspection; Heating Filtration Element; Air-Condition Filtration Elements - Zetor MAJOR HS Series Operator's Manual

Air system tightness inspection

- fill the air reservoir to the maximum pressure (600 ± 20
kPa)
- when the engine is not running, the error message of the
minimum air pressure must not be activated within 10 min
Before driving with the trailer or semi-trailer, checks should be performed daily!
During the decrease of the pressure in the brake system below the critical limit, the error message is
indicated on the instrument panel!

Heating filtration element

Is placed under the bonnet in front of the cab.
After opening the bonnet, it is necessary to unscrew the
screws (2) and remove heating filtration element (1).

Air-condition filtration elements

Are placed in the rear overhang of cab roof.
It is necessary to unscrew the screws (2) and remove air-
condition filtration elements (1).
MAINTENANCE INSTRUCTIONS
120
MHS16N099
NM13N111
NM15D093