34 - English
Repair Instructions
5. Assemble needle valve K with lever arm M, shaft
J and spring N, and tighten screw L. (Fit the
expansion washer). See figure 40.
6. Check, using a ruler or the like. that the lever arm
M is 0.05-0.25 mm under the plane of the gasket
surface . If necessary, the lever arm can be bent.
See figure 41.
Fig 40
M
N
J
K
L
M
Fig 41
7. Fit gasket I, the control membrane H and the
metering cover G. See figure 42.
8. Carry out a pressure test.
Abb. 42
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