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6. Install new o-ring (5) around air piston (21), Install
new o-ring (6) into bottom cover (26). Be sure to
apply a thin coat of water-resistant grease to all
o-rings and seals.
7. Slide new air cylinder assembly (27) over the air pis-
ton (21) and bottom cover (26) (Fig. 31).
NOTE: The five screws (4) are thread forming
screws and as a result the mating holes in the air
cylinder (27) are not threaded by design.
26
Fig. 31
8. Continue reassembly instructions Steps 9 - 18,
beginning on page 7.
9. Use a permanent marker to record the pump part
number, serial number and series code shown the
original label located on the old air cylinder, onto the
new label (101) included in the kit.
10. Apply label (101) to the new cylinder. Apply the
clear overlay (102) over the new label.
3A1494D
21
27
Instructions
13
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