Malfunctions in driving mode
7.5 Wheels and tyres
7 - 18 3 112 993 en Operating manual GMK 6400
12.07.2013
Inflating the tyres The compressed air system's maximum operation pressure of 8 bar
(116 psi) can only be reached with the engine running.
• Start the engine; à p. 4 - 16.
• Fasten the tyre connection (1) to the tyre
valve.
• Press the button on the tyre connection and
inflate the tyre.
• Disconnect the tyre connection (1) from the
tyre valve.
Removing the
filling hose
Before driving, you must remove the filling hose from the filler connection.
• Remove the connection (1) from the filler
connection (2).
• Close the filler connection and the connec-
tion with the caps (3) and (4).
• Stow the filling hose away.
• Drive to a service station or workshop and
adjust the tyre pressure.
S
Risk of damage to the compressed air system
Always close the filler connection with the cap.
This prevents damage to and contamination in the compressed air system.