MTS Landmark Floor Standing - Manual (Page 109)

Description Item
Washers (4) 2
Filter Cover Plate 3
Filter Plug 4
Filter Plug O-Rings 5
Filter O-Ring 6
Filter 7
Filter Housing 8
Filter Cover 9
Model 252.2x/.4x (revision G) Filter Location 10
Model 252.3x Filter Assembly 11
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. Turn off electrical power to the
controller.
Note:
Steps a-e below apply only to Models 252.2x/4x revision G.
a) Remove the four socket head screws and washers that secure the filter cover plug.
b) Thread one of the socket head screws, removed in Step A, into the filter cover plug and pull it out of
the filter housing.
c) Remove the filter disk.
d) Lightly lubricate the filter with clean hydraulic fluid and insert the new filter into the housing.
e) Secure the filter cover plate to the housing using the four socket head screws and washers removed
in Step A. Using the appropriate sequence, tighten the socket head screws to 4.5 N·m (40 lb·in).
Note:
Steps f-m below apply only to Model 252.3x.
f) Remove the four socket head screws and washers that secure the filter cover plate to the filter housing.
g) Remove the filter plug by threading one of the socket head screws, removed in Step f, into the filter
plug and pulling it out of the filter housing. Remove the filter cover plate.
h) Remove the filter plug O-rings from the filter plug.
i) Remove the filter O-ring from the filter.
j) Remove the filter.
MTS Landmark™ Floor Standing Load Units Product Information 109
Maintenance