Clutch movement

[jimmy1979]

If I look into the opening on the bottom of my transmission(91 ext cab, 4x4, 5 speed, 4.0) while someone is pushing the clutch pedal, I should be able to see some movement in there right?

 

[jimmy1979]

Had to remove the master and bench bleed it, then did the gravity feed with everything installed. Now I can see things moving.

Is there supposed to be a cover or plug on that inspection hole? It seems kinda odd that the clutch would be left open like that.