Val-Tex Easy Lube 40-70, Operating Manual

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SER 331378-A1 High-Pressure Stripped Pump
Revision (2-98) 10 Alemite Corporation
23. Apply grease to Piston (17).
• This will aid the installation process.
CAUTION
Install the outer component assembly onto the
inner assembly with care. Damage to Seal (21) can
occur.
24. Install the outer component assembly onto the inner
assembly.
• Use a slight twisting motion to pass the Seal.
• At the same time thread the Adapter into the base of
the air motor.
IMPORTANT: Make sure the flange portion
of the Adapter seats flush against the base of
the air motor. Should a gap exist, inspect the
components of the air motor packing group.
25. Install Stop Washer (25) into the Extension.
26. Install and seat Seal (26) [heel end first] into Valve
Body (27).
27. Install the Valve Body assembly (Seal first) onto
Rod (29).
• Make sure the Valve Body assembly seats properly
in the Extension.
28. Install Follower Tube (33) over the outer tube
assembly.
29. Install O-Ring (34) onto Primer Body (35).
30. Install and seat Valve Seat (28) [large diameter first]
into the Primer Body.
31. Install and seat Gasket (6) into the Primer Body.
32. Screw the Primer Body onto the Extension.
33. Place a large wrench or other suitable tool into the slot
of the Primer Body.
• Tighten all the components of the assembly securely.
• Crush all Gaskets.
34. Extend Rod (29) from the Primer Body.
• Apply air to the motor as necessary.
35. Install Primer Disc (31) onto the Rod.
36. Gently screw Nut (32) onto the Rod.
• Use an appropriate size punch in the hole of the Rod
to prevent rotation. See Figure 2.
• Do not overtighten.