AIR TRAILER BRAKES
A 73 A 74
∗SINGLE AND DOUBLE HOSE AIR
BRAKES
It is recommended to connect air
brake couplings to the tractor at
tractor braked by parking brake.
Connector couplings must be covered by
a cap if the trailer is not hitched.
Connector couplings.
A - coupling of single hose air brake
system
B - coupling of double hose air brake
system ( red - filling circuit)
C - coupling of double hose air brake
system ( yellow - braking circuit)
WARNING DEVICE
Dropping of air pressure under critical
margin 450 ± 30 kPa is indicated by red
indicator light located on the dashboard.
Tractor with a braked trailer can
not continue in driving when air
pressure drops under the critical
margin and until the pressure is
increased.
PDF byl vytvo’en zkuˇebns verzs FinePrint pdfFactory http://www.fineprint.cz
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