Accessories
72 Series 505G2 SilentFlo™ Hydraulic Power Unit
High Pressure Filter Kit
This section describes how to install the high pressure filter kit (part number 100-008-737).
To install the high pressure filter kit:
1. Ensure that system hydraulic pressure has been reduced to zero before proceeding. To do
this, turn off the hydraulic power unit and exercise the actuator until it stops moving.
2. Remove the hose assembly connecting the high pressure port on the manifold assembly to
the high pressure output port.
3. Connect the elbow to the input of the filter assembly. Connect the straight tube to the output of
the filter assembly.
High Pressure Filter Components
4. Connect the elbow of the filter assembly to the high pressure port on the manifold assembly.
5. Connect the high pressure hose between the filter assembly and the high pressure output
port.
6. Turn on the hydraulic pressure and check for leaks.
Replacing the Filter Element
The high pressure filter should be changed every 1000 hours or six months, or when the Dirty Filter
indicator is lit. You will need a filter element (MTS part number 100-030-007) or a filter kit (MTS part
number 100-030-194).
To replace the filter: