Clutches, manual transmissions, differentials, driveshafts and axle service.
35 cards · basic cards · AI-written, checked twice. Edit anything.
- What is the primary function of the friction disc in a manual clutch?
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Transmit engine torque to the transmission input shaft through friction when engaged.- What does the clutch pressure plate do?
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Applies clamping force to hold the friction disc against the flywheel.- What is the purpose of the clutch release bearing?
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Transmits pedal pressure from the clutch fork to the pressure plate to disengage the clutch.- What role does the flywheel serve in a manual clutch?
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Provides a friction surface for the clutch disc and helps smooth engine power delivery.- What is clutch pedal free play?
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The slight gap in clutch linkage that must be taken up before the release bearing contacts the pressure plate.- What type of spring is typically used in a diaphragm spring pressure plate?
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A single conical-shaped spring that provides pressure and wear compensation.- What is the purpose of the clutch disc hub splines?
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Connect the friction disc to the transmission input shaft while allowing axial movement.- Why is clutch friction material bonded to the disc?
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To provide the friction needed to transmit torque and withstand heat from engagement.- What does a manual transmission synchronizer do?
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Match the speed of gears before engagement to provide smooth, quiet gear changes.- What is the function of synchronizer blocker rings?
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Slow down the gear to match the speed of the shaft before dog teeth engage.- What does a transmission shift fork do?
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Engages and disengages synchronizers and gears by moving the sliding sleeves.- What is the purpose of the transmission input shaft?
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Receive engine torque from the clutch and deliver it to the countershaft gears.- What does the transmission countershaft carry?
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Multiple gears in constant mesh with the input and output shaft gears.- What do gear ratios indicate in a transmission?
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The relationship between engine speed and wheel speed, determining acceleration and fuel economy.- What is the primary function of a universal joint?
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Allow the driveshaft to transmit torque while accommodating changes in angle between the transmission and differential.
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