Cascade 50D User Manual

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669224-R5
ONTENTS
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Page Page
INTRODUCTION, Section 1 SERVICE, Section 5
Introduction 1 Attachment Removal 23
Special Definitions 1 Arms 24
INSTALLATION, Section 2
Arm Assembly Removal and Installation 24
Truck Requirements 2 Bolt-On Arm Removal 25
Recommended Hydraulic Supply 3
Multi-Purpose/Rigid and Drum Arm Contact
Surface Replacement 26
Installation Procedure 4
Custom Arm Installation 9
Rigid Arm Contact Pad Rotation and
Replacement 26
Prior to Operation 10
PERIODIC MAINTENANCE, Section 3
Arm Bearing Removal and Installation 27
100-Hour Maintenance 11 Turnafork Arm Service 28
500-Hour Maintenance 11 Turnafork Arm Indexing 29
1000-Hour Maintenance 11 Cylinders 30
2000-Hour Maintenance 11 Cylinder Removal and Installation 30
TROUBLESHOOTING, Section 4
Cylinder Service 32
General Procedures 12 Cylinder Disassembly 32
Truck System Requirements 12 Cylinder Inspection 32
Tools Required 12 Cylinder Reassembly 33
Troubleshooting Chart 12 Restrictor Cartridges 34
Plumbing – Top Mount Valve 13 Restrictor Cartridge Adjustment 34
Hosing Diagram, Non-Sideshifting 13 Check Valves 35
Circuit Schematic, Non-Sideshifting 13 Check Valve Removal – Top Mount Valve 35
Hosing Diagram , Sideshifting
(including Turnafork) 14
Check Valve Removal – Center Mount Valve 35
Check Valve Service – Top Mount Valve 36
Circuit Schematic, Sideshifting
(including Turnafork) 15
Check Valve Service – Center Mount Valve 37
Eliminating the Arm Opening Regenerative
Function 37
Plumbing – Center Mount Valve 16
Hosing Diagram, Non-Sideshifting 16 Base Unit 38
Circuit Schematic, Non-Sideshifting 16
Frame and Mounting Plate Disassembly and
Reassembly 38Hosing Diagram , Sideshifting 17
Circuit Schematic, Sideshifting 18
Solenoid Valve 39
Attachment Troubleshooting 19 Coil Service 39
Clamp Circuit Pressure Test 19 Valve Service 39
Check Valve Pressure Test 20
SPECIFICATIONS, Section 6
Cylinder Test 20 Specifications 40
Sideshift Circuit Pressure Test 21 Hydraulics 40
Electrical Circuit 22 Auxiliary Valve Functions 40
Truck Carriage 41
Torque Values 42

Cascade 50D Specifications

General

Brand	Cascade
Model	50D
Category	Power Tool
Language	English