CONSTRUCTION AND FUNCTION 7A1-45
4th Gear (O/D) in D Range
The driving force from the input shaft is transmitted to the rear sun gear and reverse & high clutch drum.
Since the 2-4 brake is engaged, the front sun gear is fixed. As a result, the front pinion gear rotates both
itself and together with other gears clockwise. This rotation increases the speed of rotation of the front
internal gear and is transmitted to the output shaft.