Chapter 22-14F-2-2811) Remove the mirror positioning tool.12) Fully tighten the four screws [6] loosened in step6.ReferenceYou need not adjust the cable tension.1. Check to make sure that the scanner cable is nottwisted or has not ridden over the pulley.2. Move the No. 1 mirror mount and the No. 2 mirrormount by hand to make sure that they movesmoothly; at this time, take care not to touch thereflecting plate.[10][11]