Remove Actuator from Mounting Adapter
Accutronix MX Maintenance & Spare Parts Manual 130-12000 Revision B • November 2002
STEP 3
a WARNING Potential for actuated device to change position! The thrust
base will maintain position only if non-backdriving thread lead is used. Ensure
proper thread lead is used in your application before allowing thrust base to
be used for maintaining position when actuator is removed.
Thrust base removal (if required)
The valve position will be maintained if a locking thread lead is used
on the valve stem. If thrust base removal is required, use the following
removal procedure.
Remove the bolts that secure the thrust base to the
mounting adapter.
STEP 4
Rotate the thrust base (#10) until it feeds off the threaded stem.
3.2.2 Remounting (Type A1/A1E Base)—
Actuator remounting separate from thrust base
STEP 5
Thrust base remounting (if required)
Ensure the thrust base stem nut has the two lugs positioned upward
to engage with the drive sleeve slots when actuator is reinstalled onto
thrust base. Thread thrust base back onto mounting adapter.
3-4
Flow Control Division
Limitorque Actuation Systems
4
5
3
10
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