Launch X-631 Plus, User Manual

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Table of Contents

Introduction .................................................................1-1

Definition.................................................................1-1

When Is Wheel Alignment Required .......................1-1

Main Vehicle Alignment Parameter.........................1-1

Toe-in and Toe-out..............................................1-1

Kingpin Inclination (SAI).....................................1-1

Caster.................................................................1-2

Thrust angle .......................................................1-2

Wheelbase Difference ........................................1-2

Track Width Difference.......................................1-3

Functions ................................................................1-3

Features .................................................................1-3

Specifications .........................................................1-4

Requirements on Surroundings..............................1-4

Working Principle....................................................1-4

Structures....................................................................2-1

Overall Structure.....................................................2-1

Wheel Aligner Main Unit .........................................2-1

Probe Rods.............................................................2-1

Wheel Clamps ........................................................2-3

Wheel Clamp Hanging Bracket...............................2-3

Turntables...............................................................2-3

Steering Wheel Holder ...........................................2-3

Brake Pedal Depressor...........................................2-4

Calibrating Frame and its Converter Connector 
(Optional)................................................................2-4

Basic Operation Procedures .......................................3-1

Get Vehicle Information ..........................................3-1

Wheel Alignment Checking.....................................3-1

Adjustment..............................................................3-1

Test-drive ................................................................3-1

Operation Instructions.................................................4-1

Preparation .............................................................4-1

Operation procedures.............................................4-1

Standard Measurement ..........................................4-1

Quick Measurement .............................................4-10

Additional Measurement....................................... 4-11

System Measurement........................................... 4-11

Print ......................................................................4-22

3D Interface / 2D Interface....................................4-23

Help ......................................................................4-23

Exit........................................................................4-23

New Functions of X-631+ Wheel Aligner ..............4-23

Maintenance ...............................................................5-1

Computer................................................................5-1

Wheel Clamp and Probe Rod.................................5-1

Printer .....................................................................5-1