P-1500/P-1700-manual from PMV 14321-99.6
– 8 –
Position the cam as shown.
The ballbearing should not
ride up on the inactive por-
tion of the cam.
Fig 18
NOTE: The cam will turn
slightly with the nut as it is
tightened. Be sure to allow for
that slight clock-wise rotation.
4. To clean the valve body
Remove the four screws and
remove the cover.
Remove the screws.
Fig 21
Carefully remove the valve
body. Fit so that the spool
slides easily and does not bind
against the balance arm.
Fig 22
Remove the screw retaining
the intermediate piece.
Wash the components and
blow them clean and dry with
compressed air. Check that
ports Cl and C2 are clean.
Certain adapters incorporate
filters which cannot be remo-
ved. Such adapters should be
replaced, if necessary.
Check that the O-rings are in
good condition.
Fig 22
Figure 19
Figure 21
Figure 22
Figure 20
Figure 18
To Next Page
