Waterous CP-4, Overhaul Instructions

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Safety Introduction Disassembly Assembly
Removing the Impeller Shaft Components
1 4
2 5
3 6
Use the illustrations and instructions to disassemble
the impeller shaft.
1 Remove the hardware and gland halves.
2 Remove the packing rings and packing
housing. Discard the gasket.
3 Remove the retaining ring.
4 Use an arbor press to remove the wear
rings and impellers up to the interstage seal.
Remove the key after removing the second
impeller.
Note:
Make sure to note the orientation of
the impellers as you remove them for
later in the assembly.
5 Remove the interstage seal.
6 Remove the retaining ring.