ar4020g0100f

Check front axle alignment

Type ar · topic 40.20 · version 0101 · 2010-10-25

Applies to: MODEL 000.001 with FRONT AXLE 737.910

Where it sits

Function group 2 Chassis › 40 Wheels, chassis alignment check › 40.20 Chassis measurement — Series 000 (models 001)

EinPAS 20 Chassis › 20.10 Wheel alignment › 20.10.20 Diagnosis/testing/measurement/adjusting — Series 000 (models 001)

Also applies to engines/gearboxes: 737 910

AR40.20-G-0100F

Check front axle alignment

21.10.10

MODEL 000.001 with FRONT AXLE 737.910

Danger!

Risk of injury caused by moving parts that can pinch, crush or, in extreme cases, even sever extremities

No parts of the body or limbs should be within the operating range of the mechanism when moving components.

AS00.00-Z-0009-01A

Notes on self-locking nuts and bolts

All models

AH00.00-N-0001-01A

1

Drive vehicle onto measuring station

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 tire inflation pressure, correct if necessary

See:

Vehicle operator's manual or repair instructions.

3

Check condition of all detachable parts on the front axle

The drag link, tie rod, steering gear, springs and upright must not exhibit any wear.

4

Position vehicle on turnplates

Observe wheel alignment manufacturer's operating instructions.

5

Place front wheels in straight-ahead position

The steering gear must be in the center position; adjust to center position if necessary

See vehicle repair instructions

6

Install axle measuring device

Observe wheel alignment manufacturer's operating instructions.

Measure

7

Check camber

Observe wheel alignment manufacturer's operating instructions.

*BE33.25-N-1002-02D

If the measured value is outside the specifications or if a camber difference of more than 30' between the front wheels is measured:

Checking vehicle alignment visually.

If the measured value is outside the specification:

Install new axle tubes

AR33.10-G-0060B

8

Check toe

Observe wheel alignment manufacturer's operating instructions.

*BE33.25-N-1001-02D

If the measured value is outside the specification:

Adjust toe-out

AR40.20-G-0100-03B

*BE33.25-N-1001-02D

*BA33.25-N-1006-01G

Check values for axle housing

Number

Designation

Front axle 737.910

BE33.25-N-1001-02D

Toe-out

mm

0...-3

BE33.25-N-1002-02D

Camber

°

0,75

Steering knuckle

Number

Designation

Front axle 737.910

BA33.25-N-1006-01G

Clamp to tie rod

M121.5

Nm

80

Referenced documents