Rockwell Automation Publication 750-TG100B-EN-P - June 2019 163
Control Bay and Control Pod Components Chapter 7
21. Remove the three M4 x 8-mm long screws that secure the fiber-optic 
interface board to the control pod.
22. Move the fiber-optic interface board slightly upward toward top of the 
control pod, so that keyholes on board clear the mounting posts and lift off 
the board.
23. Rotate the left side of fiber-optic interface board away from the control 
pod so that the board clears the mounting tab on right sidewall of the 
control pod. Remove the board from the control pod.
21
M4 x 8 mm 
T20 or F - 6.4 mm (0.25 in.)
2.6 N
•m (23 lb•in)