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Idiomas disponibles
Idiomas disponibles
Tube
12 Clamp pump tube in a vise at valve seat (23)
with tube adapter (5)
facing upward.
13 Unscrew tube adapter from tube (14).
NOTE
Tube may break at retainer (15),
adapter (19), or valve seat (23).
Use a strap wrench to hold the
necessary component.
14 Remove o-ring (4) and o-ring (6) from tube
adapter.
15 Unscrew tube from retainer.
16 Unscrew retainer from adapter (19).
17 Remove o-ring (6), bearing (17), seal (16)
and gasket (18) from retainer.
18 Unscrew adapter from valve seat (23).
19 Remove stop (20) and ball (21) from valve
seat.
20 Remove gasket (22) from adapter.
Soft-jaw vise
1)
Soft-jaw vise
2)
Air motor piston rod
Clean and inspect
NOTE
Use appropriate repair kit for
replacement parts. Make sure all
components are included in kit before
discarding used parts.
1 Clean all metal parts in an environmentally
safe modified petroleum-based solvent.
2 Inspect all parts for wear and/or damage.
Replace as necessary.
3 Inspect piston (13) closely. Use a magnifying
glass to detect any wire draw marks on
ball seat. Replace as necessary.
4 Closely inspect mating surfaces of all
components for any imperfections.
Ensure a smooth and clean contact is
obtained when assembled.
Example: Place ball (11) into piston (13).
Fill piston with solvent. Make sure no
leakage occurs. Place ball (21) into valve
seat (23) and fill valve seat with solvent.
Make sure no leakage occurs.
Replace components as necessary.
8
7
2)
3
5
1)
9
Item
Description
3
Air motor
5
Tube adapter
7
Coupling
8
Roll pin
Fig. 3
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