Dynapac CC900 e - Forward;Reverse Controls and Joints - Check and Lubrication; Hydraulic Fluid Filter - Change

Maintenance - 1000h
4812164901_A.pdf2022-11-14
Forward/Reverse controls and joints - Check
and lubrication
Fig. Forward/Reverse lever
1. Plate
1
Remove the plate (1). Check the friction of the
forward/reverse controls. The friction screws should be
set so that the forward/reverse lever remains in the
position in which it is set whilst the machine is
operated. The control’s ‘0 position’ is determined by a
screw which engages with the groove on the shaft
between the controls.
If the control begins to be stiff after a longer period of
use, lubricate the controls by the bearings and the
control cable with a few drops of oil.
Hydraulic fluid filter - Change
Fig. Front frame, rear part
1. Hydraulic oil filter
1
Remove the filter (1) and recycle at your local
waste disposal station. This is a disposable filter
and cannot be cleaned.
Remove the filter (1) and recycle at your local
waste disposal station. This is a disposable filter
and cannot be cleaned.
Thoroughly clean the filter holder sealing surface.
Apply a thin coat of fresh hydraulic fluid to the rubber
gasket on the new filter.
Screw the filter on by hand, firstly until the filter gasket
makes contact with the filter base. Then rotate a
further ½ turn.
Do not over-tighten. The seal can be damaged.Do not over-tighten. The seal can be damaged.
Release the parking brake to activate the hydraulics
and check that the filter is not leaking.
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