The angles of the teeth keep the teeth in constant contact with one another, which makes the gears quiet. For reverse gear, most transmissions use spur gears, also known as straight-cut gears.

The reverse gear, however, doesn't use a helical cut cog ... helical gears mesh together in small segments at a time while straight-cut teeth are in contact with each other fully and for a longer ...

The reverse slider has minute gear tooth damage, which is easily overlooked during a rebuild. See All 37 Photos 14.Coffey stresses close examination of gear teeth and synchronizers for damage and ...

Transmission gears—providing typically five or six speeds—have the highest tooth-to-tooth pressures because the torque ...

The guide focuses on three types of gears: the spur gear with straight teeth parallel to the gear axis, the helical gear with teeth at an angle, and the herringbone gear, which combines two ...