OPERATOR'S MANUAL MAINTENANCE

Section E - Hydraulics
Cushion Valve
Dismantling and Assembly
E-131 E-131
9803/9880-3
Dismantling and Assembly
Dismantling
K Fig 7. ( T E-132).
1 Remove adapter A and `O'-ring B from valve.
2 Extract spring C, spool D and spring E.
3 Remove adapter F from valve and repeat step 2.
Inspection
Before assembling the solenoid valve make sure that a
thorough inspection of all the components is carried out.
Remember that although a failed component may be easy
to identify, the cause may be less easy to trace. It is also
possible that a failed component may have caused
damage to other areas of the valve.
1 Carefully clean all components using a suitable
degreasing agent.
2 Carefully insect all components for signs of excessive
wear or damage. If wear or damage is evident,
components must be renewed.
Assembly
Assembly is a reversal of the dismantling sequence.
K Fig 7. ( T E-132).
1 Lubricate spool D, springs C and E with clean
hydraulic oil.
Table 1. Hydraulic Connections
Port Hose Colour
A Pink
B Green
C Pink
D Green
E Red
F Blue
G Red
H Blue
R White/Yellow
S Green
T Clear
Port Hose Colour