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Installation, Operation and Maintenance Manual
RGS011110-2 Rev. 0
5.
Figure 12
6.
7.
8.
9.
10.
11.
Table 4�
12.
13.
Maintenance
Remove the seal retainer and seal carrier.
Seal Carrier
Lubricate the new seal carrier, piston bolt, the internal and external seal carrier
O-rings.
Place the internal and external seal carrier O-rings in their respective grooves on
the seal carrier.
Slide the seal carrier back over the open end of the piston bolt with the external
seal carrier O-ring facing the base plate. Be careful not to damage the internal
seal carrier O-ring on the threads of the piston bolt.
Secure the seal carrier with the seal retainer and the socket head cap screws
removed in step four. Apply medium strength thread locker and torque to
44 in-lb (5 Nm).
Apply medium strength thread locker to the internal threads of the piston and
thread the piston back onto the piston bolt to the point of refusal.
Apply medium strength thread locker to the piston set screw and thread the set
screw into the neck of the piston. Torque the set screw to the corresponding
value in the table below.
Piston Size (In)
6
8, 10, 12, 16
20, 24
Follow steps 8 to 10 of Section 4.3.
Repeat steps 1 to 12 of this section on the second force module.
Section 4: Maintenance
Seal Retainer
Ft-Lbs
14
28
47
April 2016
Nm
18
37
65
14
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