Water Pump User Manual

Doc No: OMM50000903
Rev: B Page 44 of 65
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10.3.2.2 Valve Removal Tools
There are three (3) Knock Out tools available for removing valves from “L” series
pumps. The P534695 Small Ball Knock Out tool is the preferred tool for the smaller
valves in the L06 and L09 pumps. The P504436 Knock Out tool can also be used on
the smaller valves in the L06 and L09 pumps. The P534694 Large Ball Knock Out tool
is designed for the larger valves in the L11 through L16 pumps. The valves and
appropriate tools are listed in Table 7.
Figure 14: Illustration of the P534694 and P534695 Ball Knock Out Tools
The suction valve is removed first.
All Knock Out tools are used in a similar manner to the P504436 tool shown in section
10.3.1.2. The P534694 or P534695 ball type tools are used with the ball end positioned
against the bottom of the valve seat.