Simon CONSTRUCTOR AT45 Service Manual – PDF DOWNLOAD

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Simon CONSTRUCTOR AT45 Service Manual – PDF DOWNLOAD

FILE DETAILS:

Simon CONSTRUCTOR AT45 Service Manual – PDF DOWNLOAD

Language : English
Pages :146
Downloadable : Yes
File Type : PDF

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TABLE OF CONTENTS:

Simon CONSTRUCTOR AT45 Service Manual – PDF DOWNLOAD

Introduction
Machine Specifications
Primary Machine Component
Undercarriage Component Locator
Superstructure Component Locator
Lower Boom Component Locator
Middle Boom Component Locator
Upper Boom Component Locator
Platform Component Locator
Lubrication Chart
Lubrication Diagram
Section 1: Transportation and Emergency Procedures
Transporting the Unit
Unloading Procedures
Emergency System and Procedures
Emergency Pump
Unpowered Emergency Movement
Emergency Lowering
Section 2: Hydraulic System
Hydraulic Fluid
Handling Precautions
Fluid Recommendations
Hydraulic Fluid Analysis
System Flushing Procedure
Hydraulic System Components
Hydraulic Pump
Main Hydraulic Pump
Main Hydraulic Pump Adjustment
Main Hydraulic Pump De-stroke Valve
Emergency Pump
Emergency Pump Relief Valve Adjustment
Drive/ Steer Manifold Assembly
Control Valve Manifold
Directional Control Valves
Motion Control Valve Assembly
Motion Control Valve
Brake Needle Valve
Shuttle Valve
Pressure Reducing Valve
Cross Port Relief Manifold
Stop Cushion Solenoid Valve
High Pressure Filter
High Pressure Filter Element
Hydraulic Fluid Reservoir
Hydraulic Reservoir Maintenance
Section 2: Hydraulic System (Continued)
Boom Lift System
Directional Control Valves
Platform
Ground
Lift Cylinders
Boom Telescope System
Directional Control Valves
Platform
Ground
Pressure Reducing Valve
Telescope Cylinder
Superstructure Swing System
Directional Control Valves
Platform
Ground
Double Counterbalance Valve (Swing)
Swing Drive Motor/ Reducer Assembly
Platform Rotate System
Rotate Control Valve
Rotary Actuator
Rotary Actuator Maintenance
Platform Rotator Pressure Relief Valve
Platform Leveling System
Level Control Valve
Double Pilot Operated Check Valve
Master Level Cylinder
Relief Valves
Slave Level Cylinder
Steer System
Drive/ Steer Manifold Assembly
Steer Cylinder
Steer System Maintenance
Hydraulic Swivel (Optional)
Solenoid Valve Checks
Section 3: Drive System
Drive System Components
Drive Motors
Front Wheel Motor
Hydraulic Drive Motor
Rear Axle Assembly
Rear Axle Drive Motor
Rear Axle Drive Motor Replacement ,
Rear Axle Assembly Replacement ,
Rear Axle Brake Adjustment ,
Hydraulic Manifold Valve Assembly ,
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Section 3: Drive System (Continued)
Motion Control Valve Assembly
Motion Control Valve
Flow Control Valve
Shuttle Valve
Pressure Reducing Valve
Cross Port Relief Manifold
Solenoid Valve
Drive Enable Valve
Platform Drive Control Handle
Section 4: Electrical System
Electrical System
Battery
Battery Maintenance (In Storage)
Battery Maintenance (In Use)
Battery Troubleshooting
Battery Replacement
Electrical Theory of Operation
Ground Ignition Circuit
Platform Ignition Circuit
Pump Circuit
Drive Control Handle Circuit
Platform Control Box
Emergency Stop Button
Ignition Switch
Toggle Switch
Push Button
Light Emitting Diode
Foot Pedal Switch
Ground Control Box
Circuit Breaker
Toggle Switch
Push Button
Key Switch
Volt Meter
Hour Meter
Engine Oil Pressure Gauge
Pendant Control
Toggle Switch
Movement Alarm
Tilt Alarm
Tilt Alarm Test
Tilt Alarm Sensor Adjustment
Warning Horn
Relays
Limit Switch
Electrical and Continuity Checks
Section 5: Mechanical Components
Mechanical Components 5-3
Tires 5-3
Changing Tires 5-3
Wheels and Lug Nuts 5-3
Wheel Motor Assembly 5-4
Steer Cylinder 5-5
Steer Cylinder Pins 5-5
Base End Cylinder Pin Replacement 5-5
Steer Cylinder Seal Replacement 5-5
Tie Rod Assembly 5-6
Tie Rod Assembly Replacement 5-6
Superstructure 5-7
Platform 5-9
Hoses and Cables 5-9
Miscellaneous Equipment 5-9
Boom 5-10
Lower Boom 5- l 0 Lower Boom Lift
Cylinder 5-10
Lower Boom Lift Cylinder Removal 5-10
Lower Boom Lift Cylinder Replacement 5-10
Lower Boom Lift Cylinder Seal Replacement 5-11
Lower Boom Lift Cylinder Holding Valve Replacement 5-11
Lower Boom and Lift Cylinder Pivot Pin Replacement 5-12
Middle Boom 5-13
Middle Boom Lift Cylinder 5-13
Middle Boom Lift Cylinder Removal 5-13
Middle Boom Lift Cylinder Replacement 5-13
Middle Boom Lift Cylinder Seal Replacement 5-14
Middle Boom Lift Cylinder Holding Valve Replacement 5-14 Middle Boom and Lift Cylinder Pivot Pin
Replacement 5-14
Upper Boom 5- l 5 Upper Boom Lift
Cylinder 5-15
Upper Boom Lift Cylinder Removal 5-15
Upper Boom Lift Cylinder Replacement 5- l 5 Upper Boom Lift Cylinder Seal
Replacement 5-16
Upper Boom Lift Cylinder Holding Valve Replacement 5-16
Upper Boom and Lift Cylinder Pivot Pin Replacement 5-16
Wear Pads 5-17
Rear (Upper End) Wear Pad Replacement 5-13
Front (Lower End) Wear Pad Replacement 5-14
Boom Telescope Cylinder 5-18
Telescope Boom Cylinder Pin Replacement 5-18
Telescope Cylinder Removal 5-19
Telescope Cylinder Seal Replacement 5-19
Telescope Cylinder Installation 5-19
Holding Valve Inspection 5-20
Platform Level Cylinders 5-21
Platform Level Cylinder Pin Replacement 5-21
Level Cylinder Seal Replacement 5-22
Bleeding the Platform Leveling Circuit 5-22
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Section 6: Maintenance Schedule
Maintenance Schedule 6-3
General Maintenance Tips 6-3
First Three Months of Operation 6-3
Routine Servicing 6-3
Shift Operational Checklist 6-6
Monthly Operational Checklist 6-9
Semi-Annual Operational Checklist 6-11
Section 7: Troubleshooting
General Troubleshooting Tips 7-3
Troubleshooting Chart 7-4
Index Appendix

S.M 04/12/24