Manual Drivetrains and Axles Fourth Edition

More documents

Recommendations

Info

Figure 100–5 The torque converter bolts to the flexplate, which is attached to the crankshaft and rotates at engine speed. The hub of the converter drives the oil pump directly on most rear wheel-drive transmissions. An external ring gear generally attaches to the outer rim of the flexplate. This ring gear engages the starter motor pinion gear to turn the engine during starting.
NOTE: On some older applications, such as the Ford C4 and Chrysler Torqueflite, the ring gear may be welded to the outside of the torque converter cover. To ensure the pump will deliver fluid to the transmission whenever the engine turns, an integral hub is located on the converter housing and directly engages the pump. Oil pump drive shafts generally pass through the converter inside a hollow input or transfer shaft and internally connect to the converter housing by splines. Most rear-wheel-drive transmissions use an inline method to drive the converter and provide a direct mechanical connection between the turbine and the transmission input shaft. See Figure 100–6.
Page 2 and 3: OBJECTIVES: After studying this pre
Page 4 and 5: KEY TERMS: compound planetary gear
Page 6 and 7: Automatic transmissions were first
Page 8 and 9: Figure 100-1 A cross-sectional view
Page 10 and 11: Figure 100-2 Fluid flow within a to
Page 12 and 13: Figure 100-4 The vane curvature of
Page 16 and 17: Figure 100-6 The inner oil pump gea
Page 18 and 19: Figure 100-7 The transmission input
Page 20 and 21: Figure 100-8 On a transaxle, the tu
Page 22 and 23: Figure 100-9 Torque multiplication
Page 24 and 25: Coupling Phase When the speed ratio
Page 26 and 27: Stall Speed During converter stall,
Page 28 and 29: Vehicle manufacturers select torque
Page 30 and 31: Figure 100-11 An expanded view of a
Page 32 and 33: Once lockup occurs, the clutch may
Page 34 and 35: The summary of torque converter ope
Page 36 and 37: Vehicle speed is above 35 mph (55 k
Page 38 and 39: NOTE: The application of the torque
Page 40 and 41: Automatic Transmission Fluid Cooler
Page 42 and 43: Figure 100-15 A cutaway section of
Page 44 and 45: A simple planetary gear set consist
Page 46 and 47: All gears in a planetary gear set a
Page 48 and 49: Figure 100-17 To transmit torque th
Page 50 and 51: Figure 100-18 Different modes of tr
Page 52 and 53: SIMPSON GEAR SET A compound planeta
Page 54 and 55: RAVIGNEAUX GEAR SET Another popular
Page 56 and 57: LAPELLETIES GEAR SET The Lapelletie
Page 58 and 59: Figure 100-21 The belt-and-pulley C
Page 60 and 61: Parts and Operation Most CVT units
Page 62 and 63: CAUTION: With any CVT unit, use of
Page 64 and 65:
Servicing Continuously Variable Tra
Page 66 and 67:
SUMMARY 4. A typical planetary gear
show all

Manual Drivetrains and Axles Fourth Edition

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?