Raymond Lift Truck 4750 Maintenance Manual 1235234_001C 2019

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Raymond Lift Truck 4750 Maintenance Manual 1235234_001C 2019
Size: 63.14 MB
Format: PDF
Language: English
Brand: Raymond
Type of Machine: Sit-Down Counterbalanced Lift Truck
Type of Manual: Maintenance Manual, Electrical Diagram
Model: Raymond 4750 Sit-Down Counterbalanced Lift Truck
Serial Number: 00001 and Up
Part Number: 1235234_001C
Publication Date: 2019
Number of Pages: 748 Pages

Contents:
Front Cover
General
Exterior Views
Lift Truck Model
Frame Number
How To Use This Manual
Operational Tips
Jack-Up Point
Hoisting The Lift Truck
Caution For Towing
Attentive Points On Pss
Circuit Tester
Standard Bolt & Nut Tightening Torque
Precoat Bolts
High Pressure Hose Fitting Tightening Torque
Wire Rope Suspension Angle List
Safe Load For Each Wire Rope Suspension Angle
Components Weight
Recommended Lubricant Quantity & Types
Lubrication Chart
Periodic Maintenance
Periodic Replacement Of Parts And Lubricants
Battery
Battery Compartment And Required Weight
Service Standard
Display
Troubleshooting
Battery Assy
Control System
General
Specifications
Before Repair
Connector Inspection
Controller
Contactor Panel Assy
Display
Lamp Switch
Accelerator Sensor (Potentiometer)
Brake Switch Adjustment
Fingertip Control Levers With Epo
Joystick Control Lever With Epo
Clamp Release Interlock For Fingertip Control Lever
Multi-Function Display
General
General Functions
Mask Functions
Troubleshooting
Before Troubleshooting
Troubleshooting Method
To Use Sst
Diagnosis Code List
When Error Code Is Displayed
When No Error Code Is Displayed
Motor
Drive Motor
Pump Motor
Drive Unit
General
Specifications
Drive Unit Assy
Differential Case Assy
Front Axle
General
Specifications
Front Axle Shaft·Axle Hub
Front Axle Bracket·Axle Housing
Rear Axle
General
Specifications
Rear Axle Assy
Steering Knuckle
Rear Axle Cylinder
Steering
General
Specifications
Steering Wheel·Mast Jacket
Hydrostatic Steering Valve Assy
Relief Pressure Inspection·Adjustment
Brake
General
Specifications
Front Brake
Brake Air Bleeding
Braking Force Inspection·Adjustment
Brake Master Cylinder
Parking Brake Inspection· Adjustment
Brake Pedal Inspection·Adjustment
Release Lever Cable Adjustment
Parking Brake
Body
Battery Hood Assy
Counterweight
Driver’s Seat
Fuse
Material Handling System
Hydraulic System Diagram
Return Filter·Suction Filter
Natural Drop Test
Natural Forward Tilt Test
Oil Leak Test
Mast
Tn·Qm Mast Assy
Tf·Tt Mast Assy
Chain
Fork
Standard For Selecting An Oversize Roller
Lift Cylinder Rod Shim Adjustment (Prevention Of Uneven Lifting)
Cylinder
Lift Cylinder (Tn) And Rear Lift Cylinder (Tf·Qm)
Front Lift Cylinder (Tf·Qm)
Lift Cylinder (Tt)
Tilt Cylinder
Valve
Oil Pump
General
Oil Pump Assy
Test Method
Specifications
Oil Control Valve
General (Conventional Lever)
Specifications
General (Fingertip Control / Joystick Control Levers With Epo)
Specifications
Oil Control Valve Assy
Relief Pressure Adjustment
Manual Down Valve
Control Valve Lever Assy
Troubleshooting
Pss Functions
General
Before Starting Repair Work
Yaw Rate Sensor
Swing Lock Cylinder
Tilt Angle Sensor
Load Sensor
Speed Sensor
Mast Lifting Height Switch
Matching
Cautions On Modifying Lift Trucks
Renewal Of Pss Caution Label
Appendix
Sst List
Service Standards List
Connector Location
Connector Drawing (Conventional Lever)
Connector Drawing (Fingertip Control Lever With Epo)
Schematics
Connecting Diagram - Conventional Lever
Connecting Diagram - Fingertip Control Lever With Epo
Wiring Diagram - Conventional Lever
Wiring Diagram - Fingertip Control Lever With Epo