Aro

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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 – Loosen the Solvent Cup

8. Disassembly – Remove Nuts & Retaining Ring

9. Disassembly – Studs & Solvent Cup

10. Disassembly – Material Tube

11. Disassembly – Material Tube (continued)

12. Disassembly - Retaining Nut & Adapter

13. Disassembly – Remove Adapter from Plunger

14. Disassembly – Remove Adapter from Plunger

15. Disassembly – Remove Packing

16. Disassembly – Remove Ball Guide

17. Disassembly – Ball Area

18. Disassembly – Outlet Body

19. Disassembly – Outlet Body

20. Kit Installation & Assembly Overview

21. Kit Installation & Assembly Overview

22. Assembly – Lubricate Packings & Seals

23. Assembly – Outlet Body

24. Assembly – Install Plunger Parts

25. Assembly – Solvent Cup

26. Assembly – Adapter

27. Assembly – Adapter (continued)

28. Assembly – Adapter (continued)

29. Assembly – Adapter (continued)

30. Assembly – Tube on Outlet Body

31. Assembly – Foot Valve Body

32. Assembly – Foot Valve Body (continued)

33. Assembly – Foot Valve to Material Tube

34. Assembly – Foot Valve to Material Tube (continued)

35. Assembly – Foot Valve to Material Tube (continued)

36. Assembly – Foot Valve to Material Tube (continued)

37. Assembly – Connect Motor / Lower

Step 32 of 37

32

Assembly – Foot Valve Body (continued)

Slide (Item 20) pin into factory opening on (Item 19) ball guide.

Slide (Item 19) ball guide and new (Item 7) gasket (hidden) from the repair kit over (Item 21) ball inside the (Item 15) foot valve body.

NOTE: The pin is positioned in center holes at the factory. If more ball lift is desired for heavier (more viscous) material, change pin to upper holes. For less lift (light materials), change pin to lower holes.

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