CONTROLLED COUPLING HYDRA-MATIC FUNDAMENTALS
(pg 84)

e. Other main drive components of the transmission include the intermediate
shaft, the main shaft, overrun clutch, overrun band, servo, and output shaft.

SECTION TWO - BASIC DRIVE COMPONENTS

A. FLUID COUPLING

1. The fluid coupling eliminates the need for a driver-operated clutch pedal, and consists of a drive torus and
a driven torus. The torus members are located about 1/4-inch apart. Each torus is splined to an independent
shaft, and both operate in an oil-filled housing consisting of the torus cover and the engine flywheel.

To page 85