Mustang GT V8-4.6L SOHC VIN X (1998)
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Pressure Plate: Description and Operation
The primary function of the clutch system is to couple and uncouple engine power to the transmission upon driver command.
The clutch system consists of the following:
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The clutch disc is an assembly retained to the transmission input shaft with a splined hub. The clutch disc has friction material on both sides where
it contacts the flywheel and clutch pressure plate.
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The clutch pressure plate applies pressure against the clutch disc and holds it tightly against the surface of the engine flywheel.
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The clutch release hub and bearing is constantly engaged with release fingers. It provides a connection between release fingers and clutch release
lever.
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The clutch release lever imparts clutch pedal motion to clutch release hub and bearing via clutch release lever cable.
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The release fingers are part of clutch pressure plate. Movement toward flywheel removes clamp load from clutch disc.
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The pilot bearing supports outboard end of transmission input shaft and is required for relative rotation between engine and transmission.
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The damper springs are part of the clutch disc. They are required for absorbing engine torque pulses.
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The flywheel is bolted to engine crankshaft and rotates with the crankshaft. It is machined to provide a friction surface for the clutch disc when the
clutch is engaged. This forms a continuous system by which engine power is connected to the transmission.