[clinebarger]

Those images are from a GM service manual & are correct.

Blueprinting the TV system is highly recommended. But that starts with the TV Plunger having zero slack between it & the TV Spring. Which requires a spring loaded return for the TV Valve to check with the Valve Body installed (Trans Go TV Valve).

You want very little preload at Idle then Instant Pressure Rise with throttle movement, Verify this with a gauge!