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Service Instructions
124843E Rev. C
August 2015
31
Section 5: Module Removal and Installation
Module Removal and Installation
5.4.10 Install and tighten hex nuts (7-105) onto hex cap screws (7-100).
5.4.11 Using pipe dope, install standard NPT pipe plug (7-120) into outer end cap (7-80).
If the actuator uses SAE threads install SAE O-ring plug (7-120) into outer end
cap (7-80).
5�5
Powr Swivl Module Removal
NOTE:
Refer to assembly drawing sheet 2 Detail "B". X- can be 1- or 9- items as required.
5.5.1
Push the guide block to the side of housing (1-10) that will expose the extension
rod assembly.
NOTE:
The guide block can be moved by inserting a long non-metallic rod through the
hole where the blind end cap was removed and pushing on the guide block.
5.5.2 Use Bettis tool part number as listed in chart in Section 1 step 1.2.1 to remove
retainer nut assembly (X-60) from the guide block (1-30).
CAUTION: DO NOT DROP SPHERICAL WASHERS
When removing rod extension assembly from guide block be careful not to drop one of
the spherical washers inside the housing.
5.5.3 Remove rod extension assembly (X-50) from guide block (1-30).
NOTE:
One spherical washer (X-40) will be removed from guide block (1-30) when extension
rod assembly is removed.
5.5.4 Remove the remaining spherical washer (X-40) from guide block (1-30).
5�6
Powr Swivl Module Installation
NOTE:
Refer to assembly drawing sheet 2 Detail "B". X- can be 1- or 9- items as required.
WARNING: CHECK OVERTRAVEL POSITION
The actuator must be in the appropriate overtravel position. Confirm overtravel position
by observing the guide block (1-30) is against the inner wall of housing (1-10).