Flowserve MX-85 Actuator - Manual (Page 49)

Flow Control
Limitorque Actuation Systems
FCD LMAIM1341-00 MX-85/140 Maintenance and Spare Parts 41
STEP 3
(Viewed from top-mounted handwheel side of
actuator)
Tip: Worm gear flat turned parallel with encoder
drive cartridge (subassembly #14) to permit drive
sleeve assembly removal.
3
Encoder drive
cartridge (14)
Worm gear
flat
4.7.2 Remounting
STEP 4
NOTE: Before remounting drive sleeve assembly,
ensure that bearing (#3-5) is in place in the actua-
tor housing. (Refer to motor subassembly #3 Step
1 for details.)
Lightly lubricate the top and bottom of the drive
sleeve assembly as shown.
4
Lubricate areas
between lines
STEP 5
Push the drive sleeve assembly into the base of the
actuator housing until the lower bearing (#2-4) is
fully engaged in the housing up to the shoulder. If
the bearing is a tight fit, gently tap the bottom of the
drive sleeve (#2-1) with a mallet to properly seat.
See Section 4.7.4 for optional remounting of drive
sleeve and baseplate.
5
2-4
2-1