Emerson Bettis RGS Q-Series Installation, Operation And Maintenance Manual page 19

Double-acting actuators
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Installation, Operation and Maintenance Manual
RGS011110-1 Rev. 0
Figure 15
6.
Figure 16
7.
8.
Maintenance
Push shaft through top of shaft hole (shaft will only exit body in one direction).
If necessary, a drive key may be inserted into the bottom of the shaft and
tapped with a hammer to free the shaft from the body.
Remove bushings and O-rings from shaft and actuator body.
Clean and inspect the shaft for wear. If wear is found, a new shaft or actuator
may be necessary for further safe/reliable operation.
Section 4: Maintenance
November 2015
16

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