Preparing the special tool

Courtesy of BMW OF NORTH AMERICA, INC.

Adjust the special tool as follows:

1/1 U

1/2 18

1/3 6 chain links

3/1 U

3/2 18

3/3 4 chain links

4/1 U

4/2 18

4/3 3 chain links

Mount on 2 456 428 as shown 5 A2B A98.
2 456 428 Mount with 5 A2BA98 on 2 220 718.

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: TECHNICAL INFORMATION
In a profile rail pair, two profile rails are connected to one another by gearing.

With the help of a support person, fully attach special tool 0 495 567 (31 5 250) to special tool 0 490 133 (00 2 030) .
Insert special tool 0 495 819 (31 5 253) in the telescopic supports of one profile rail pair.
Insert special tool 0 495 822 (31 5 256) in the telescopic supports of the other profile rail pair.

Courtesy of BMW OF NORTH AMERICA, INC.