Accutronix MX Maintenance & Spare Parts Manual 130-12000 Revision B • November 2002
Table of Contents
1 Introduction 1-1
1.1 Premise 1-1
1.2 Important Notes & Warning Statements 1-1
1.3 Procedure Emphasis 1-1
1.4 Reference Documents 1-2
2 Accutronix MX Actuator Subassembly 2-1
2.1 MX Actuator Subassembly Components 2-1
2.2 Product Information 2-2
2.2.1 Product Description 2-2
2.2.2 Storage 2-2
2.2.3 Unit Weights 2-2
2.3 Product Identification 2-3
2.3.1 Initial Inspection & Recording Suggestions 2-3
2.4 Maintenance 2-3
2.4.1 Recommended Maintenance 2-3
2.4.2 Unit Lubrication 2-3
2.4.3 O-Ring & Lubrication 2-5
2.5 Subassembly Removal & Remounting Procedures 2-5
2.6 How to Order Replacement Subassemblies 2-5
2.6.1 Replacement Parts 2-5
2.6.2 Return Procedure 2-6
3 Remove Actuator from Mounting Adapter 3-1
3.1 Actuator Removal with Type B1/B4/B4E Base (Torque) 3-1
3.1.1 Removal (Type B1/B4/B4E Base) 3-1
3.1.2 Remounting (Type B1/B4/B4E) 3-2
3.2 Actuator Removal with Type A1/A1E Base (Thrust) 3-3
3.2.1 Removal (Type A1/A1E Base) 3-3
3.2.2 Remounting (Type A1/A1E Base) 3-4
3.2.3 Removal (Type A1/A1E Base) 3-6
3.2.4 Remounting (Type A1/A1E Base) 3-7
4 Mechanical Assemblies 4-1
4.1 Motor (MX-05, 10, 20, 40, 85 & 140) 4-1
4.1.1 Removal 4-1
4.1.2 Remounting 4-2
4.2 Declutch (MX-05, 10, 20, 40, 85 & 140) 4-4
4.2.1 Removal 4-6
4.2.2 Remounting 4-8
4.3 Top-Mounted Handwheel (MX-05, 10, 20, & 40) 4-10
4.3.1 Removal 4-10
4.3.2 Remounting 4-11
4.4 Side-Mounted Handwheel (MX-10, 20, 85 & 140) 4-12
4.4.a Side-Mounted Handwheel Without Spur Gear Attachment (MX-85 & 140) 4-13
4.4.1 Removal of Side-Mounted Handwheel for MX-20 & 40 4-14
4.4.2 Removal 4-15
4.4.3 Remounting 4-16
4.5 Side-Mounted Handwheel (MX-40, 85 & 140) 4-17
4.5.a MX-85 & 140 Handwheel With SGA 4-18
4.5.1 Removal 4-19
4.5.2 Removal 4-20
4.5.3 Remounting 4-23
4.6 Converting Top-Mounted Handwheel to Side-Mounted Handwheel
(MX-10, 20, & 40) 4-27
V
Flow Control Division
Limitorque Actuation Systems