Install repair bolt · ar4020p032201p · Mercedes-Benz WIS

AR40.20-P-0322-01P

Install repair bolt

 Wheel location, hub

Number	Designation			Model 171	Model 203


BA33.20-P-1006-01E	Self-locking nut for cross strut on front axle carrier	Stage 1	Nm	80	80
		Stage 2	°	120	120
BA33.20-P-1007-01E	Self-locking nut, torque strut to front axle carrier	Stage 1	Nm	80	80
		Stage 2	°	120	120

 Wheel location, hub

Number	Designation			Model 209


BA33.20-P-1006-01E	Self-locking nut for cross strut on front axle carrier	Stage 1	Nm	80
		Stage 2	°	120
BA33.20-P-1007-01E	Self-locking nut, torque strut to front axle carrier	Stage 1	Nm	80
		Stage 2	°	120

Camber adjustments

Cross strut in mm	Camber change	Torque strut in mm	Caster change
+4	40'	0	+16'
4	+40'	0	16'

Caster adjustments

Cross strut in mm	Camber change	Torque strut in mm	Caster change
0	9'	+4	40'
0	+9'	4	+40'

Camber and caster adjustments

Cross strut in mm	Camber change	Torque strut in mm	Caster change
+4	47'	+4	24'
4	+50'	4	+24'
+4	32'	4	+56'
4	+31́'	+4	56'

P40.20-2069-08

1 Remove mounting bolt (A).

 For the adjustment of camber and caster the respective mounting bolt (19a) with shims must be replaced by a repair bolt (19c) with shims. This enables an adjustment of 4 mm towards + or - to be achieved.

2 Install repair bolt (B).

 When tightening the nut (19b) ensure that the repair bolt (19c) is not twisted otherwise the lugs in the inner core of the respective rubber mount will be sheared off and as a result the rubber mount becomes unusable.

 Model 203.7:

If the strut rod has a rubber mount with round hole, a rubber mount with elongated hole must be installed.