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

MODEL 140 

Fig 1: Checking And Adjusting Front Axle Toe-In - Model 140

MODIFICATION NOTES

12.10.93

Modified steering coupling

Stage 2

BT46.10-P-9111-01A

	Check and adjust
1	Set steering wheel in center position	Use holding device (055)	Figure
	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 the center position of the steering gear and steering wheel. 1st version  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
	2nd version  The steering gear is in the center position when the clamping groove of the steering coupling and marking line of the steering gear (1) are opposite each other (arrows)	Modified steering coupling	BT46.10-P-9111-01A
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-1007-01A

FRONT AXLE TOE-IN TEST VALUES

Number	Designation		Model 140	Model 140 special protection	Model 140 suspension for greater ground clearance
BE40.20-P-1001-07A	Front axle total toe-in	∠ °	0° 35'(± 10')	0° 25'(± 10')	0° 30'(± 10')

CHASSIS ALIGNMENT

Number	Designation		Model 140
BA40.20-P-1007-01A	Lock nut	Nm	50

Fig 2: 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