Magnum Venus Plastech PATRIOT PAT-CCP-LS-0590-SS - Manual (Page 19)

PAT-CCP-LS-0590 Chop Check Fluid Section Manual
Rev. 02/2012 Page | 19
Fluid Section Disassembly:
NOTE: As you disassemble, lay the parts out on a towel or rag in the order you
take them apart. This will help you remember how they go back together. Inspect
each part for wear or damage and note parts that require replacement.
NOTE: The procedures for disassembly of the Stainless Steel version and
standard steel version will be the same. For part numbers see the correct
drawing in the Parts Drawing section of this manual.
1.
If not already done, move the pump to the bottom of the down stroke.
2. Unscrew the four Hex Nuts (F-HN-06C) from the end of the Tie Rods (PAT-CCP-
0520).
3. Pull the Inlet Bell Flange (PAT-CCP-0537) off the Tie Rods (PAT-CCP-0520).
4. Remove Hex Bolt (F-HB-04F-08) from the bottom of the Priming Rod. If the
Priming Rod spins put a wrench on the wrench flats of the Priming Rod just above
the Priming Piston (PAT-CCP-0523).
5. Remove the Backup Washers (PAT-CCP-0528), Relief Washer (PAT-CCP-0525)
and the Priming Piston (PAT-CCP-0523) from the Priming Rod.
6. Unscrew the Tie Rods (PAT-CCP-0520) out of the Outlet Body.
7. Pull the Cylinder out of the Outlet Body and off the Piston. This will also force the
Intake Valve off the end of the Priming Rod.
8. Remove Lower Seat from out of the end of the Cylinder.
9. Remove the loose Intake Valve, Spacer and Valve Stop (PAT-CCP-0530) out of
the end of the Cylinder.
10. Remove the Piston Bushing (PAT-CCP-0513) and Piston Seal Assembly (PAT-
CCP-0514) out of the other end of the Cylinder.
11. Unscrew the Intake Valve Packing Nut (PAT-CCP-0532) from the Intake Valve
12. Remove both of the Foot Valve Seals (PAT-CCP-0536) from inside the Intake
Valve
13. If necessary remove the Intake Bushing (PAT-CCP-0533) from inside the Valve
Nut (PAT-CCP-0532).
14. Pull the Fluid Rod and Piston assembly out of the Outlet Body and Rod Seal
assemblies (PAT-CCP-0516) – set a side for now.