208743 Rev. 1
ONTENTS
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INTRODUCTION, Section 1 1
Special Definitions 1.1 1
INSTALLATION, Section 2 2
Truck System Requirements, 2.1 2
Recommended Hydraulic Supply, 2.2 3
Installation Procedures, 2.3 4
PERIODIC MAINTENANCE, Section 3 9
TROUBLESHOOTING, Section 4 10
General Procedures, 4.1 10
Truck System Requirements, 4.1-1 10
Tools Required, 4.1-2 10
Troubleshooting Chart, 4.1-3 10
Plumbing, 4.2 11
Hosing Diagram, 4.2-1, 2-3, 2-5 11
Circuit Schematic, 4.2-2, 2-4, 2-6 11
Fork Position Circuit, 4.3 14
Sideshift Circuit, 4.4 15
Electrical Circuit, 4.5 16
SERVICE, Section 5 17
Attachment Removal, 5.1 17
Bearings, 5.2 18
Bearing Lubrication, 5.2-1 18
Fork Carrier Bearing Service, 5.2-2 18
Carriage Bearing Service, 5.2-3 19
Valves, 5.3 20
Valve Removal, 5.3-1 20
Flow Divider Valve Service, 5.3-2 20
Sequence Valve Service, 5.3-3 21
Solenoid Valve Service, 5.3-4 21
Sideshift Cylinder, 5.4 22
Cylinder Speed Adjustment, 5.4-1 22
Cylinder Removal, 5.4-2 22
Cylinder Disassembly, 5.4-3 23
Cylinder Inspection, 5.4-4 23
Cylinder Reassembly. 5.4-5 24
Fork Position Cylinder, 5.5 25
Cylinder Removal, 5.5-1 25
Cylinder Disassembly, 5.5-2 26
Cylinder Inspection, 5.5-3 26
Cylinder Reassembly, 5.5-4 27
SPECIFICATIONS, Section 6 28
Specifications, 6.1 28
Hydraulics, 6.1-1 28
Auxiliary Valve Functions, 6.1-2 28
Truck Carriage, 6.1-3 29
Torque Values, 6.1-4 29