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SERVICE SPECIFICATIONS

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2. FUNCTION OF COMPONENTS<br />

COMPONENT FUNCTION<br />

O/D Direct Clutch (C 0) Connects overdrive sun gear and overdrive carrier<br />

O/D Brake (B 0)<br />

O/D One-Way Clutch (F 0)<br />

Front Clutch (C 1)<br />

Prevents overdrive sun gear from turning either clockwise or counterclockwise<br />

When transmission is being driven by engine, connects overdrive sun gear and<br />

overdrive carrier<br />

Connects input shaft and intermediate shaft<br />

Rear Clutch (C 2) Connects input shaft and front & rear planetary sun gear<br />

No. 1 Brake (B 1)<br />

No. 2 Brake (B 2)<br />

Prevents front & rear planetary sun gear from turning either clockwise or<br />

counterclockwise<br />

Prevents outer race of F 1 from turning either clockwise or counterclockwise, thus<br />

preventing front & rear planetary sun gear from turning counterclockwise<br />

No. 3 Brake (B 3) Prevents front planetary carrier from turning either clockwise or counterclockwise<br />

No. 1 One-Way Clutch (F 1)<br />

When B 2 is operating, prevents front & rear planetary sun gear from turning<br />

counterclockwise<br />

No. 2 One-Way Clutch (F 2) Prevents front planetary carrier from turning counterclockwise<br />

O/D Input<br />

Shaft<br />

A46DE AUTOMATIC TRANSMISSION - OPERATION (A46DE)<br />

O/D Sun Gear Input Shaft Sun Gear Rear Planetary Ring Gear<br />

O/D Planetary Ring Gear<br />

O/D Planetary Carrier<br />

Intermediate<br />

Shaft<br />

Front Planetary<br />

Ring Gear<br />

Front Planetary Carrier<br />

Rear Planetary Carrier<br />

Output Shaft<br />

AT3282<br />

AT-5<br />

V02760

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