Flowserve MX-85 Actuator - Manual (Page 26)

Flow Control
Limitorque Actuation Systems
18 MX-85/140 Maintenance and Spare Parts FCD LMAIM1341-00
4.1.1 Removal
STEP 1
c WARNING: Hazardous Voltage! Turn off all
power sources to actuator before removing
motor assembly. Power sources may include
main power or control power.
Using an M8 hex key, remove the four M10
screws (#1-14) that mount the motor assembly
to the actuator.
1
1-14
STEP 2
a CAUTION: The rotor is not connected to the
motor housing; when removing the motor,
ensure the rotor is carefully removed and not
dropped from the motor housing.
Withdraw the complete motor (subassembly
#4), including the rotor (#4-3), until the wiring
harness is accessible. Note the O-ring (#1-15) on
the spigot/pilot of the motor assembly; replace at
remounting.
2
1-15
4-3
STEP 3
Disconnect the motor power plug from the motor
power socket connector.
3