Operation CHARM: Car repair manuals for everyone.

Power Flow





First Gear








Second Gear





Third Gear








Fourth Gear





Fifth Gear








Reverse Gear





Reverse Gear Idler


The reverse gear idler is driven by the input shaft. Its function is to reverse the direction of rotation of the output shaft in reverse gear.
The reverse gear idler is seated in a needle roller bearing on the idler shaft and also in a mounting.





Selector Interlock Mechanism

The selector interlock mechanism and the selector finger are mounted on a sleeve in the selector mechanism housing and keep the selected gear engaged with the aid of a spring-loaded ball until another gear is selected.
The selector interlock mechanism has three positions.
The reversing lamp switch is mounted on the side of the selector mechanism housing.