Service Manual User guide

REASSEMBLY
Remove the remaining O-ring, back-
up ring, retainer ring, and isolation
plates.
Wash all ports thoroughly with clean
solvent and blow dry. This should re-
move any foreign matter trapped in the
pump.
Inspect the parts carefully. For de-
tailed instructions see INSPECTION
OF PARTS.
Place the body of the pump so that
the isolation plate retainer cusp is to
your right. The cusp is shown above
in the bottom of the pump body.
Using clean hydraulic oil, coat the
inside of the pump body liberally. This
will insure easier assembly.
Examine the two isolation plates. You
will find that they are slightly dif-
ferent. Choose the one which has
rounded edges as shown. Install this
one in the bottom of the pump, with
rounded edges down and long end to
the drive shaft side of pump.
Install O-ring retainer into place on
the opposite side of the bores from
the isolation plate.
Place the back-up ring into position
around the bores as shown above.
10.
11.
12.
13.
14.
15.
16.
17.
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FIGURE 126
FIGURE 128
FIGURE 129
FIGURE 127
FIGURE 130