Oerlikon Torque-Hub CW18 Series, Руководство по обслуживанию, Страница: 15 / 72

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With all surfaces of the O Ring (2) wet with alcohol use the
Installation Tool (9) to position the Seal Ring (1) and the O-Ring (2)
squarely against the Housing (5) as shown. Use sudden and even
pressure to pop (push) the Toric Ring under the Retaining Lip (3) of
the housing.
NOTE: It is important for the O-ring as well as the housing bore to
be wet with Alcohol during this process. Visually inspect the
positioning of the O-Ring and Seal Ring relative to each other, as
well as relative to the housing. Always make sure that everything is
seated symmetrically
. NOTE: Misaligned seals and improperly
seated O-Rings can cause leakage or premature failure.
If small adjustments are necessary; do not push directly on the Seal
Ring (1) use the Installation tool (9) to push down or use the
Adjustment Tool (11) to pull up.
NOTE: Never use sharp
instruments such as screwdrivers. They can cause permanent
damage to the O-Ring and/or Seal Ring, which may lead to rapid
failure. For twists or obvious bulges in the O-Ring or if the Seal Ring
is "riding up" on the O-Ring and cannot be adjusted, always remove
the seal half and repeat the procedure, beginning with the cleaning
process.
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