Doc No: OMM50001243
Rev: C Page 30 of 68
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10.2
Removing the Fluid Cylinder
NOTE
The fluid cylinder (33) may be removed to inspect for internal damage, to
be repaired, or to be replaced.
Refer to
Error! Reference source not found.
, Figure 4, and Figure 6 for location of the
fluid cylinder and related parts.
It is recommended that a sufficient quantity of clean water be pumped through the fluid
cylinder before starting any service procedures that involve fluid end components. This
will remove a significant portion of contaminants left in the fluid cylinder by the normal
pumpage and improve the ability to work with parts or see potential problems.
WARNING
Many accidents occur every year through careless use or service of
mechanical equipment. You can avoid hazards associated with high-
pressure equipment by always following the safety precautions listed in
Section 1.0.
CAUTION
CAUTION: CHECK TO ENSURE THAT THE POWER IS LOCKED OUT AND
TAGGED OUT.
1. Bleed off all pressure inside pump fluid end before starting
any service work. Shut the valve on the inlet piping if
provided to prevent flow of liquid from the source into the
pump during service.
2. Remove the cylinder cover clamps (59) and cylinder covers
(60) and plungers (43) per Section 10.1.
