Checking front axle alignment

AR40.20-T-0100C

Checking front axle alignment

3.2.00

 Danger!

Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities.

Keep body parts and limbs well clear of moving parts.

AS00.00-Z-0009-01A



Notes on self-locking nuts and bolts

All models

AH00.00-N-0001-01A



General information on chassis alignment

Models 613, 671

AH40.20-N-1000-01B

1

Drive vehicle to alignment check bay

 The chassis alignment must be carried out on a horizontal, level and clean base.

An alignment check bay with a workshop pit is a substantial advantage.

2

Check prerequisites for chassis alignment

AR40.20-T-0050A

3

Move vehicle to driving level

 See operator's manual.
Ensure an adequate compressed-air supply throughout the entire measurement process.

4

Position vehicle on turnplates

 The vehicle must not be raised at the middle longitudinal member otherwise serious damage to the frame can occur.

AR00.60-T-2000-01C

5

Install axle measuring device

 Observe operator's manual of axle measuring device.

6

Check center steering position on steering gear, adjust if necessary

Model 613.364/365/367/368 except steering ZF 8098 for O560

Model 613.364/365/367/368 with steering ZF 8098 for O560

AR46.20-T-3015CA

7

Hold steering wheel in the center steering position

 Consult a helper.

8

Insert pressure device at the front of the front wheels

 Adjust the pressure device to the specified spreading force.

*BE40.20-N-1002-07B



*WH58.30-Z-1005-14A



Measure

9

Measure toe-in

 Observe operator's manual of axle measuring device.

If the toe-in is incorrect



*BE40.20-N-1002-07B

Adjust toe-in

Model 613.364/365/367/368 except steering ZF 8098

Model 613.364/365/367/368 with steering ZF 8098

AR40.20-T-0100-01C

10

Measure camber

 Observe operator's manual of axle measuring device.

If the camber is incorrect:



*BE40.20-N-1001-06B

Adjust camber

AR40.20-T-0100-05C

11

Measuring caster

 Cannot be adjusted.

*BE40.20-N-1002-06B

12

Measure kingpin inclination

 Cannot be adjusted.

*BE40.20-N-1001-15A

13

Measure Ackermann steer angle

 Cannot be adjusted.

*BE40.20-N-1001-08C

14

Measure wheel angle

 Observe operator's manual of axle measuring device.

*BE40.20-N-1001-11B

*BE40.20-N-1002-11B

If the wheel angle is incorrect:



Adjust wheel angle

AR40.20-T-0345C

15

Detach pressure device



*WH58.30-Z-1005-14A

16

Detach axle measuring device

 Observe operator's manual of axle measuring device.

17

Drive vehicle off turnplates

Number

Designation

Models 613.364/365/367/368

BE40.20-N-1001-06B

Camber

Left

°

0° 50' (-30'/+20')

Right

°

0° 50' (-30'/+20')

BE40.20-N-1002-06B

Caster

°

2° 15' (-15'/+1')

Number

Designation

Models 613.364/
365/367/
368

BE40.20-N-1002-07B

Toe-in (with front wheels spread apart)

Spreading force

Nm

400

Total toe-in

mm

0 (4)

Number

Designation

Models
613.364/365/
367/368
with VOSE front axle

BE40.20-N-1001-08C

Toe-out on turns at 20 ° steering angle

°

1° 05'...2° 05'

Number

Designation

Models
613.364/365/
367/368 with VOSE front axle

BE40.20-N-1001-11B

Wheel angle to the left

Tires

Left

°

56° (-3°)

295/80R 22,5

Right

°

41° (-3°)

Tires

Left

°

56° (-3°)

275/70R 22,5

Right

°

41° (-3°)

Tires

Left

°

56° (-3°)

11 R 22,5

Right

°

41° (-3°)

BE40.20-N-1002-11B

Wheel angle to the right

Tires

Left

°

56 (-3)

295/80R 22,5

Right

°

41° (-3°)

Tires

Left

°

56° (-3°)

275/70R 22,5

Right

°

41° (-3°)

Tires

Left

°

56° (-3°)

11 R 22,5

Right

°

41° (-3°)

Number

Designation

Models 613.364/365/367/368

BE40.20-N-1001-15A

Kingpin inclination

Left

°

5° 10' (-20/+30')

Right

°

5° 10' (-20/+30')

Number

Designation

WH58.30-Z-1005-14A

Pressure device for wheels,
Firma Beissbarth D-80993 München