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1. Introduction
2. Safety
3. ARO Aftermarket Parts Information
4. Disassembly – Overview Required Tools
5. Disassembly – Alignment Markings
6. Disassembly – Disconnect Motor / Lower
7. Disassembly – Primer Plate Disassembly
8. Disassembly – Remove the Solvent Cup
9. Disassembly – Remove Outlet Body
10. Disassembly – Remove Tie Rods
11. Disassembly – Remove Suction Tube
12. Disassembly – Disassemble Plunger and Packing Assembly
13. Disassembly – Disassemble Packing Assembly
14. Disassembly – Remove Check Stop Assembly
15. Disassembly – Disassemble Check Stop Assembly
16. Disassembly – Remove and Disassemble Upper Check
17. Disassembly – Disassemble Pressure Chamber Body
18. Disassembly – Disassemble Outlet Body
19. Kit Installation & Assembly
20. Kit Installation & Assembly Overview
21. Assembly – Lubricate Packings & Seals
22. Assembly – Check Reassembly
23. Assembly – Seat and Packing Assembly
24. Assembly – Seat Assembly
25. Assembly – Pressure Chamber Body
26. Assembly – Check Stop Into Pressure Chamber Body
27. Assembly – Valve and Primer Rod Assembly
28. Assembly – Valve Rod Assembly
29. Assembly – Plunger Rod Assembly
30. Assembly – Suction Tube Assembly
31. Assembly – Check Stop Assembly
32. Assembly – Primer Rod Assembly
33. Assembly – Tie Rod Installation
34. Assembly – Outlet Body Assembly
35. Assembly – Solvent Cup Assembly
36. Assembly – Outlet Body Assembly
37. Assembly – Outlet Body Installation
38. Assembly – Tie Rod Assembly
39. Assembly – Plunger and Primer Rod Installation
40. Assembly – Primer Plate Assembly
41. Assembly – Primer Plate Assembly
42. Assembly – Solvent Cup Assembly
43. Assembly – Pump Connection Upper / Lower
Step 7 of 43

Disassembly – Primer Plate Disassembly

Remove (Item 32) lock nut with a ⅝" box/open end wrench on the nut and a 15" adjustable wrench on the (Item 30) primer rod flats.

Remove the (Item 33) primer button and (Item 31) primer plate. Remove the remaining pump assembly from the (Item 15) pressure chamber body.

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