AR33.20-S-1452A | Remove/install front axle transverse control arm | 28.9.10 |
MODEL 638.244 with ENGINE 104.900
MODEL 638.294 with CODE (MR9) Engine M104 V6 (128 kW) Euro III
S33.20-2507-06
1 Screw
2 Transverse control arm
3 Screw
4 Front axle/engine subframe
5 Screw
6 Bracket
7 Nut
8 Nut
9 Screw
Modification notes
21.9.00 | Value changed from 133 Nm to 155 Nm | Value in BA33.10-N-1002-01A changed for model 638 | |
21.9.00 | Value changed from 133 Nm to 155 Nm | Value changed to BA33.20-N-1003-01C on model 638 with engine 104.900 |
| Remove/install | ||
1 | Remove wheel | ||
2 | Unscrew bolt (1) for fastening ball joint of transverse control arm (2) to steering knuckle | | |
3 | Unscrew bolt (3) for fastening transverse control arm (2) to axle/engine subframe (4) | | |
4 | Unscrew bolt (5) with nut for fastening the transverse control arm (2) to axle/engine subframe (4) | | |
5 | Remove transverse control arm (2) | Unlock steering. | |
6 | Remove bolt (9) for fastening the bracket (6) to transverse control arm (2) | The brackets (6) of the left and right transverse control arm (2) are different. Do not mix up Installation: Use special tool which specifies the angle for installation of the bracket (6) on the transverse control arm (2). | |
| |||
Adjusting device | |||
7 | Install in the reverse order | ||
| Checking | ||
8 | Check condition of ball joint. If necessary, replace the transverse control arm (2) | The rivets must not have the slightest play. |
Front axle carrier
Number | Designation | Model | ||
BA33.10-N-1001-01A | Bolt, transverse control arm to axle/engine subframe | Nm | 155 | |
BA33.10-N-1002-01A | Bolt with nut, transverse control arm to | Nm | 155 | |
BA33.10-N-1003-01A | Bolt with nut, steering knuckle to transverse control arm | Nm | 162 | |
Wheel location, hub
Number | Designation | Model Series 638 with Series 104.900 engine | |
BA33.20-N-1003-01C | Bolt, transverse control arm bracket to transverse control arm | Nm | 155 |
Adjusting device
638 589 06 23 00