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Table 2.4 – MX-40 Oil Capacities when using Oil Fill/Plug Ports
Nominal Oil Capacities
Top & side-mounted handwheel
with handwheel up
Top-mounted handwheel with
terminal compartment up
Side-mounted handwheel with
terminal compartment up
Table 2.5 – MX-85 & 140 Oil Capacities when using Oil Fill/Plug Ports
Nominal Oil Capacities
All Configurations
2.4.3 O-Ring & Lubrication
O-rings and seals should be replaced anytime an actuator is disassembled. Lubricate with a substance
that is compatible with Buna N seals.
2.5 Subassembly Removal & Remounting Procedures
This manual divides each MX actuator subassembly into a Removal and Remounting
procedure. Use the following procedures to remove subassemblies for inspection, repair or replace-
ment. Some subassemblies require prior subassembly removal before allowing the desired subassembly
removal. Note the First Remove instructions at the beginning of each subassembly removal procedure.
Remove these subassemblies first, then remove the desired subassembly according to the instructions.
Once removed, evaluate subassembly components to determine requirement for a new subassembly. If
a new subassembly is required, see Section 2.6, How to Order Replacement Subassemblies. Once
components have been identified and replaced, remount following the appropriate Remounting
procedures.
2.6 How to Order Replacement Subassemblies
2.6.1 Replacement Parts
Replacement parts are sold in modular subassemblies; therefore, when part replacement is required,
order parts at the subassembly levels as shown in this manual. Parts may be ordered from your local
Limitorque representative (see web site at http://www.limitorque.com) or direct from the factory:
Telephone: 1-434-528-4400
Fax:
Please have the following information, found on the actuator nameplate, available to help us facilitate
your order:
• Unit type/size
• Limitorque order number
• Serial number
Accutronix MX Maintenance & Spare Parts Manual
1-434-845-9736
130-12000 Revision B • November 2002
oz.
liters
40
1.2
53
1.6
53
1.6
oz.
liters
192
5.7
Flow Control Division
Limitorque Actuation Systems
Accutronix MX Actuator Subassembly
2-5
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