Flowserve MX Accutronix - Manual (Page 10)

10 LMENIM2312 • Accutronix MX Quick Mounting Instructions
Flow Control
Limitorque Actuation Systems
Exploded view of thrust base (MX-140 only) NOTE: Screw mounting torque for both mounting thrust base to main
housing and thrust baseplate to thrust base housing.
Disassembly – Unit MX-140
Refer to the figure at left.
Disassembly of the main housing from the base may be
recommended to allow the base to remain on the valve if the actuator
must be removed for service.
Pilot removal
Remove the two screws and washers holding the valve pilot to the thrust
base and remove pilot.
Thrust bearing and nut removal
1. Remove the first set of thrust washers and bearing.
2. Remove stem nut.
NOTE: The thrust washers, bearing, and stem nut may be removed at the
same time. The second set of thrust washers and bearing do not have to
be removed.
10-10
10-1
10-13
10-12
10-14
10-3
10-14
10-13
10-12
10-15
10-6 10-7
10-2
10-11
10-8
Section A-A
View shown with
standard nut
Section B-B
View shown with
extended nut A
B
B
A