Instructions for Govenor Pressure Sensor and solonoid removal and installation...
Hoist and support vehicle on safety stands.
Remove transmission fluid pan and filter.
Disengage wire connectors from pressure sensor and solenoid
Remove screws holding pressure solenoid retainer to governor body
Separate solenoid retainer from governor.
Pull solenoid from governor body
Pull pressure sensor from governor body.
Remove bolts holding governor body to valve body.
Separate governor body from valve body.
Remove governor body gasket.
Before installing the pressure sensor and solenoid in the governor body, replace o-ring seals, clean the gasket surfaces and replace gasket.
Place gasket in position on back of governor body
Place governor body in position on valve body.
Install bolts to hold governor body to valve body.
Lubricate o-ring on pressure sensor with transmission fluid.
Align pressure sensor to bore in governor body.
Push pressure sensor into governor body.
Lubricate o-ring, on pressure solenoid, with transmission fluid.
Align pressure solenoid to bore in governor body.
Push solenoid into governor body.
Place solenoid retainer in position on governor.
Install screws to hold pressure solenoid retainer to governor body.
Engage wire connectors into pressure sensor and solenoid.
Install transmission fluid pan and (new) filter.
Lower vehicle and road test to verify repair.
Here's a picture with the pan off looking up...
1 - PRESSURE SENSOR
2 - PRESSURE SOLENOID
3 - GOVERNOR