Lapping notes
When lapping any component, if the sealing surface
cannot easily be restored by the lapping techniques de-
scribed in this section, you can machine it flat before
lapping as long as you machine
only
the sealing surface,
maintain the perpendicularity of the face to the compo-
nent axis, and maintain these minimum dimensions:
•
Shoulder of the check valve body: minimum height
of 0.475 in. (12.06 mm)
•
Check valve inlet poppet: minimum thickness of the
large diameter portion 0.115 in. (2.921 mm)
•
If the check valve body retaining screw does not seat
correctly, the part is at the end of its service life and
must be replaced.
32 | M-376
© Flow International Corporation
94K HYPERPRESSURE INTENSIFIER
Summary of Contents for 94K HYPERPRESSURE
Page 1: ...94K HYPERPRESSURE INTENSIFIER M 376 REV G JUNE 2012...
Page 4: ...Notes 4 M 376 Flow International Corporation 94K HYPERPRESSURE INTENSIFIER...
Page 14: ...Replacement parts 14 M 376 Flow International Corporation 94K HYPERPRESSURE INTENSIFIER...
Page 16: ...Notes 16 M 376 Flow International Corporation 94K HYPERPRESSURE INTENSIFIER...
Page 30: ...Notes 30 M 376 Flow International Corporation 94K HYPERPRESSURE INTENSIFIER...
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Page 65: ...Flow International Corporation M 376 65 CHAPTER 4 Troubleshooting...