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6.5.5.
Installation of the L Mount Unit
1. Install the L Mount Unit.
2. Tighten 1 screw (C) and 3 screws (D) in numerical order
by using the torque driver with specified torque.
6.5.6.
Installation of the Shading Frame
1. Install the Shading Frame.
2. Tighten 2 screws (B) in numerical order by using the
torque driver with specified torque.