SKF TKBA 10 Mode D'emploi page 13

Step 1:
Correct vertical angle misalignment by shimming the moveable machine using
stainless steel shims such as SKF TMAS shims. Correction of this angular
misalignment can be observed on the reflector unit.
Figure 6 Vertical angle misalignment as found and after correction
Step 2:
Correct horizontal angle misalignment by adjusting the moveable machine
laterally. This can be viewed on the laser unit during adjustment.
Figure 7 Horizontal angle misalignment as found and after correction
Step 3:
Correct parallel misalignment (Offset) by adjusting the moveable pulley or
machine axially.
This correction can be observed on the reflector unit.
SKF TKBA 10 & 20 11