Idiomas disponibles
Idiomas disponibles
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 cleaning solvent.
Solvent should be environmentally safe.
2 Inspect all parts for wear and/or damage.
Replace if necessary.
3 Inspect piston (17) closely. Use a magnifying
glass to detect any wire draw marks.
Replace if necessary.
4 Closely inspect mating surfaces of all
components for any imperfections. Make
sure a smooth and clean contact is
obtained when assembled.
Example: Place ball (15) into piston (17).
Fill piston with solvent. Make sure no
leakage occurs.
Assembly
NOTE
Refer to Fig. 3 (page 11) and
Fig. IPB 1 (page 14) for component
identification for all assembly
procedures.
NOTE
Prior to assembly, certain components
require lubrication in clean oil († ).
Components lubricated in clean oil
Item Description
4
O-Ring, 1
/
in ID × 1
1
1
8
21
Seal, 0.540 in ID × 0.914 in OD
26
Seal, 0.282 in ID × 0.532 in OD
33
O-Ring, 1
/
in ID × 1
1
1
4
Pump tube
(inner components)
1 Place ball (15) into piston (17).
2 Screw and seat ball stop (12) with
threadlocker into coupling (11) as
needed. Tighten securely.
3 Install washer (13) and spring (14) onto ball
stop.
4 Position locking washer (16) into groove on
piston.
5 Screw coupling assembly into piston.
Tighten from 19 to 21 ft-lbf (25.4 to
28.3 Nm). Continue to tighten and align
nearest flat of coupling with tabs on
locking washer as necessary.
NOTE
Press on ball (15) to make sure it moves
a minimum of
contact with ball stop. Should value be
less, check to make sure ball stop is fully
seated in coupling.
6 Bend tabs of locking washer upward onto
coupling.
7 Screw rod (29) into piston until pin holes
align. Use a spot of grease on all pins to
prevent movement.
8 Install pin (30).
9 Screw rod (10) into coupling (11) until pin
holes align.
10 Install pin (9).
11 Screw coupling (7), center hole first, onto rod
until pin holes align.
12 Install additional pin (9).
13 Secure air motor assembly in a
soft-jaw vise.
14 Screw coupling assembly onto air motor rod
until pin holes align.
15 Install pin (8).
Table 4
/
in OD
4
/
in OD
2
1
/
in (3.2 mm) prior to
8
9
