626 (Rear)
- Release emergency brake. Mark front and back of tire at same height as center of wheel. Mark center lower section of crossmember. Points marked on tires and crossmember form a triangle and are reference points for adjusting rear toe-in.
- Turn spacer (star wheel) to make the points from rear of tire to center of crossmember equal. See Fig 1 . Turn both right and left spacers the same amount to adjust toe-in.
- On GLC only, check parallelism of body and rear wheel. Use existing mark on rear of tire and hole on each side member. Measure from hole on one side to tire on the other. Repeat using other hole and tire. If measurements are not equal, loosen 2 crossmember mounting nuts on each side. Move crossmember so measurement is within .2" (5 mm).