SmartROC D65 Tier 4 Final 6 Hydraulic systems
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Changing the return oil filter
The filter inserts can be dismantled by removing the cover and lifting them up.
1.
Clean on and around the filter cap and unscrew the nuts (A).
Changing filter
2.
Lift off the cap (B) and replace the O-ring (C) if it is damaged.
3.
Lift up the whole filter canister by the handle.
4.
Detach the overflow valve (E) by pressing down and turning the handle anticlockwise.
5.
Take out the filter cartridges (D) and replace with new ones.
6.
Refit the overflow valve and filter canister and screw on the cap.
6.6.2 Breather filter
General
There is a breather filter (A) fitted on the hydraulic oil reservoir. The purpose of the
breather filter is to equalise the pressure differences in the tank that would otherwise arise
when the level in the tank changes if, for example, a jack is lowered.