Manitowoc Grove GMK 4100L-1 Maintenance Manual page 10

Retracting
Testing the
telescoping
cylinder
8
•
Telescope all telescopic sections into different positions one after another
to check for correct operation of the telescoping cylinder;
manual .
•
You will need to put the truck crane out of service if malfunctions occur in
the telescoping system.
•
Have any damage repaired immediately by Manitowoc Crane Care or an
authorised GROVE dealer.
Connecting the locking cylinder
•
Reconnect the locking cylinder (1) to the
connecting link (3) and fasten it with the
pin (2).
•
Secure yourself to prevent yourself from
falling.
•
Fasten the lid (1).
•
Start the engine.
•
Retract the telescopic section I to 0% and
mechanically lock the telescopic section I in
the basic section;
3 302 584 en Additional pages for maintenance manual
à
Operating manual .
à
Operating
GMK 4100L-1