Check and adjust front axle toe-in - AR40.20-P-0323A

MODEL 129 

Fig 1: Identifying Holding Device Installed On Steering Wheel - Model 129

Fig 2: Identifying Tie Rod - Model 129

Fig 3: Identifying Mark On Steering Gear - Model 129

Fig 4: Identifying Wheel Spreader - Model 129

	Check and adjust
1	Set steering wheel in center position	Use holding device (055)	Fig 5
	Use a support for soft-foam steering wheels	Pressure marks on the steering wheel are avoided when the retainer is used for longer periods	WF58.50-P-4020-01A
2	Check center position of steering gear and steering wheel	The steering gear is in the center position when the marking lines (arrows) coincide. If necessary, offset the steering wheel by a maximum of one tooth
3	Insert the wheel spreader (030) on the inside of the wheel at the front viewed in the direction of travel, remove	The flexible mounts on the transverse control arms result in a correspondingly large toe angle which reduces to the specified level when the vehicle is operational.	*WH58.30-Z-1005-14A
4	Rotate the tie rods (10) to adjust the toe angle.	Observe swivel range of tie rods	*BE40.20-P-1001-07A
			*BA40.20-P-1006-01A
			*BA40.20-P-1007-01A

FRONT AXLE TOE-IN TEST VALUES

Number	Designation		Model 129
BE40.20-P-1001-07A	Front axle total toe-in	∠ °	0° 20'(±10')

CHASSIS ALIGNMENT

Number	Designation		Model 129
BA40.20-P-1006-01A	Hose clamp	Nm	20
BA40.20-P-1007-01A	Lock nut	Nm	50

Fig 5: Identifying Retainer (129 589 01 21 00)

COMMERCIALLY AVAILABLE TOOLS

Number	Designation
WH58.30-Z-1005-14A	Pressure device for wheels, Firma Beissbarth D-80993 Munchen