Assembly Procedure PC4000
PC4000Asrev05
Edition 08/2005
87
3.24 Putting the Central Lubrication System into operation (Z21880)
In order to ensure adequate pre-lubrication of all attachment bearings.
It is necessary to manually lubricate the attachment bearings by
applying a grease gun to the grease fittings on each grease injector.
To this, remove protection cap (3) and press in grease until a grease
collar appears at the connected bearing.
Be sure to repeat the procedure until all pivot bearings of the
attachment and cylinder bearings are lubricated.
W
• Before handing over the excavator to the customer the first
PM Clinic Service has to be carried out according to the
Inspection Procedure Manual.