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Repair
Reassemble the
the Center
Reassemble
Reassemble
the
1. Install the shaft u-cups (106) so the lips face
of the housing.
2. Insert new bearings (111, 113, and 115) into the
center housing (101),
a press or a block and rubber mallet, press-fit
the bearing so it is flush with the surface of the
center housing.
3. Reassemble the air valve as explained in
Reassemble Air Valve, page 11
4. Align the new air cover gasket (102) so the pilot
pin (112) protruding from the center housing
(101) fits through the proper hole in the gasket.
The gasket part number depends on the
diaphragm material and will affect assembly of
manifolds. Refer to the parts list to verify which
gasket to use.
18
Tel: 866-777-6060
Fax: 866-777-6383
Center Section
Section
Center
Section
tapered end
tapered
tapered
end first
end
first
first
. Using
Springer Pumps, LLC
out
out
out
5. Align the air cover (103) so the pilot pin (112) fits
in the middle hole (M) of the three small holes
near the center of the cover.
6. Apply a medium-strength thread locker to the
threads of the screws (106). Install the screws
(106), hand tight. Using a 10 mm socket wrench,
torque the screws oppositely and evenly to
130-150 in-lb (15-17 N•m). Install the diaphragm
assemblies and fluid covers as explained in
Diaphragms
.
7. See
Reassemble the Check Valves, page
12.
3A6780C
Website: www.springerpumps.com
Int'l: +001 267 404 2910
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