28
29
31
30
4525-010-2000
32
4 x M8x20
4 x M8
2 x
1 x
2 x
The joint coupler should be tted in the
guide rail with its opening facing up, as
in the illustration. The lock nut should be
positioned correctly in the nut recess. The
bolt should not be tightened when
the joint coupler is installed in the
guide rail ends.