Fig. 7 - Single acting cylinder.
A Cylinder
B Rod guide
C O-ring
D Wiper
E Piston
F Circlip
G Ball end
Fig. 8 - Ball joint.
F Circlip
G Ball joint
Servicing
Verify the integrity of the O-ring and wiper seals. Replace any
components showing signs of wear or damage.
Inspect the sliding surfaces both of the rod and of the cylinder for
signs of scoring, heavy wear or any kind of damage; if any of these
are discernible, replace the affected component.
Check for correct operation of the ball end, ensuring that it betrays
no signs of heavy wear, scoring or oxidation, the presence of
which dictates replacement.
Lubricate the wiper seals and ball end with care.
Reassemble the cylinder, repeating the dismantling operations in
reverse sequence.
controls
hydrostatic steering
Fig. 9 - Section through single acting cylinder.
A Cylinder
B Rod guide
C O-ring
D Wiper
E Piston
F Circlip
G Ball end
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