Maintenance work on the carrier
7.14 Compressed air system
07.12.2017
Maintenance manual 3 302 649 en 7 - 87
GMK4090
7.14 Compressed air system
7.14.1 Draining water from the compressed air system
Spare parts
and tools
Prerequisites – The truck crane must be raised on outriggers or parked over an inspec-
tion pit.
– The compressed-air supply is completely full; à Operating manual.
– The engine is not running and is secured against unauthorised use;
à p. 2 - 3.
Draining water
from the com-
pressed air system
• Actuate the valves (9) on the air reser-
voirs (1) to (8).
If a great deal of water escapes
• Have the compressed air drier checked or
replaced by
Manitowoc Crane Care or an
authorised GROVE dealer or your qualified
repair crew.
Designation Quantity GROVE part no.
Valve 8 01570750
Gasket 22 x 27 Cu DIN 7603 8 00117142