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MAINTENANCE INSTRUCTIONS
G736 E743
MAINTENANCE AND TREATMENT OF TYRES
Regularly check the outer surface of tyres and verify whether they are free of defects
at the sides and over the bead and whether the reinforcement is not damaged.
Do not use tyres that show a defect any longer.
TYRE INFLATION
The basic values of recommended inflation are specified in the chapter “Main techni-
cal parameters”. Regularly check the tyre pressure before driving, when the tyres are
cold. To inflate the tyres use the pressure controller (B) that acts as a pressure
equalizer, tyre filling device and safety valve. Unscrew the wing nut of the pressure
controller (or remove the rubber cap) and screw a tyre inflation hose instead of it.
Screw the hose up to the end of the thread to compress the non-return valve. If in
the air reservoir there is the maximum pressure of 0.6 MPa (or 0.7 MPa in the case of
double-hose brakes), the tyre cannot be inflated. In this case you must first reduce
the pressure with the condensate drain valve located in the bottom part of the air res-
ervoir (A). After inflating the tyres you must screw the wing nut back onto the pres-
sure controller (or return the rubber cap).
STORING THE TRACTOR
When the tractor is put out of operation
for a longer time (storage), support the
tractor and reduce the pressure in the
tyres to the minimum (the wheels must
not touch the ground).
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