1. 1
Wheel Alignment Procedure
2 Front 2 Rear Axle

2. 2
Prepare the vehicle for Wheel Alignment
Setup the vehicle for wheel alignment as per below:
 Park the vehicle in the alignment bay and apply parking brakes
 Choke the wheels
 Check and set the air pressure of all the wheels as per manufacturer’s
specifications.
 Check the play in rear suspension
 Check for play in track rods
 Check for correctness of spring leafs
 Check the play in Kingpin
 Inspect Ball joints for any play
 Inspect bent / damages steering arm
 Report / suggest if any repairs are required

3. 3
WinAlign Program will automatically start once the machine is switched on. The
initial WinAlign Screen will look like the one shown below
 Click on Begin Alignment from the above screen

4. 4
Different Vehicle Configurations will be displayed as shown below. Select the
appropriate vehicle from the below list and proceed.
Select Truck/Tractor: 2 Front, 2 Rear Last Rear Reference and Click OK

5. 5
Work Management Screen will be displayed as shown below. Enter the necessary
Customer information.
 Enter the Customer Information and Click OK
Before After

6. 6
Once you click Ok Vehicle Specification list will be displayed. Select an
appropriate vehicle from this list
 Select the appropriate vehicle and Click OK

7. 7
Optional Vehicle Systems will be displayed. Select the Optional Vehicle System.
 Click OK

8. 8
The Vehicle Specifications for Front Axle 1 will be displayed. Measure and Enter
the Reference Diameter from the vehicle. Reference Diameter is diameter of the
WHEEL (Do Not Enter Rim Diameter)
 Click on Show Next Axle to get the Specifications for Front Axle 2

9. 9
Enter the Total Toe specifications for Front Axle 2
 Click on Mount Sensors

10. 10
Mount the sensors as shown in the below image and Compensate the Sensors
 Click on Continue once the sensors are compensated

11. 11
The readings for Rear Axle 2 will be displayed
 Click on Save Before Measurements

12. 12
Steer Ahead as directed by the program
 Click Ready once the bar graph turns green

13. 13
Thrust Angle Adjustment screen will be displayed as shown below. Follow the
Manufacturers Instructions and Adjust Thrust Angle.
 Click OK once the Thrust Angle Bar Graph Turns Green

14. 14
 Click on Save Before Measurements

15. 15
The readings for Front Axle 1 will be displayed as shown below.
 Click on Measure Caster

16. 16
Complete the Caster measurement by steering left, right and then Steer Ahead

17. 17
Front Axle 1 measurements will be displayed after Caster Measurement as shown
below
 Click on Show Bar Graphs from the above screen

18. 18
Adjust Front Axle 1 Total Toe while ensuring Steer Ahead is 0.
 Click on Steer Ahead from the above screen

19. 19
Steer Ahead to 0 as directe
 Press Ready

20. 20
Shift the sensors from Rear Axle 2 Front Axle 2 as shown in the below picture
and compensate
 Click on Continue once the sensors are compensated

21. 21
Re-steer as directed
 Press Ready

22. 22
The Readings for Front Axle 2 are displayed as shown below.
 Adjust the Total Toe for Front Axle 2
 Adjust the Steer Ahead (Parallelism) for Front Axle 2 as per Manufacturers
Guidelines.
 Click Adjust Parallelism

23. 23
Parallelism reading for Front axle 2 will be displayed as shown below. If the
Parallelism reading is not within the specification, adjust as per manufacturers
guidelines
 Click Ok

24. 24
Ensure Total Toe and Steer Ahead for Front Axle 2 is within specification
 Click on Mount Sensors to proceed further

25. 25
Shift the sensors from Front Axle 1 to Rear Axle 1 and Front Axle 2 to Rear
Axle 2 as shown below and compensate the sensors
 Click Continue once the sensors are compensated

26. 26
The Readings for Rear Axle 1 will be displayed as shown below
 Click on Save Before Measurements

27. 27
Scrub Angle Adjustment screen will be displayed as shown below. Follow the
Manufacturers Instructions and Adjust Scrub Angle.
 Click Ok once Scrub Angle is within Specification

28. 28
 Click on Print to print an alignment report

29. 29
Select Print Summary from the list and Click on Print to print alignment results