CDC 2T351B Vol 1

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57. (009) What is the first step that you take when removing a manual transmission? a. Remove the shift linkage. b. Support the transmission. c. Disconnect the battery. d. Support the engine.

Disconnect the battery

63. (011) What problems do you look for when you are visually checking a pressure-plate assembly? a. Insufficient spring clearance and cracks. b. Excessive spring clearance and cracks. c. Friction surface cracks and scoring. d. Case scoring and heat spots.

Friction surface cracks and scoring.

2. (001) What does the term drive member refer to in a gear set? a. Output member. b. Input member. c. Held member. d. Ring gear.

Input member

25. (004) What type of automatic transmission clutch consists of a hub and a drum separated by a number of figure-eight-shaped metal pieces? a. Roller clutch. b. One-way sprag clutch. c. Ball-and-wedge clutch. d. Vane-to-roller-type clutch.

One-way sprag clutch.

48. (008) To check the end play of an automatic transmission's input and output shafts, you would use a. a feeler gauge. b. a dial indicator. c. an inside micrometer. d. an outside micrometer.

a dial indicator

43. (008) If you find automatic transmission fluid inside the modulator valve vacuum hose, you should suspect a. a leaking throttle valve. b. a leaking transmission line. c. a faulty modulator diaphragm. d. the wrong modulator valve has been installed.

a faulty modulator diaphragm.

10. (002) What type of valve increases hydraulic pressure during certain operating conditions like acceleration in an automatic transmission? a. Boost valve. b. Surge valve. c. Pressure relief valve. d. Pressure regulating valve.

boost valve

49. (008) What must you not use when cleaning a metal mesh transmission screen in an automatic transmission? a. Cloth. b. Solvent. c. Wire brush. d. Compressed air.

cloth

87. (014) A rear-axle "whine" noise is normally caused by a. Defective bearings. b. Binding clutch pack. c. Too much backlash in the driveline. d. Excessive ring and pinion gear clearance.

defective bearings

28. (005) What shift program, or mode, in an automatic transmission will upshift the transmission at lower vehicle speeds and delay throttle-induced downshifts? a. Sport. b. Power. c. Economy. d. Two-wheel drive (2WD)

economy

8. (002) The most common way to drive the hydraulic pump in an automatic transmission is a. off the torque converter drive hub. b. off the transfer case chain. c. by a one-inch hex shaft. d. by a two-inch hex shaft.

off the torque converter drive hub.

67. (011) When you replace a clutch disc, you should also replace the a. pressure plate and release bearing. b. pressure plate and crankshaft bushing. c. transmission input shaft seal, pressure plate, and release bearing. d. transmission input shaft seal, release bearing, and crankshaft bushing.

pressure plate and release bearing

98. (016) What is the most likely cause of premature boot deterioration and constant velocity (CV-joint) failure? a. Wrong type of grease. b. Cold weather driving. c. Hot weather driving. d. Wrong type of oil.

wrong type of grease

38. (007) Which gear ratio would give you the best overdrive gear range? a. 3.79:1. b. 2.29:1. c. 1.48:1. d. 0.79:1.

0.79:1

3. (001) The direct drive gear ratio is a. 0.70:1. b. 1:1. c. 1.70:1. d. 3:1.

1:1

33. (006) In a manual transmission, the gear ratio between a smallerdriving gear with 50 teeth and a largerdriven gear with 100 teeth is a. 1:2. b. 1:5. c. 2:1. d. 5:1.

2:1

78. (013) Single U-joints should be operated at an angle-of-utilization of a. 10 degrees or less. b. 6 degrees or less. c. 5 degrees or less. d. 3 degrees or less.

3 degrees or less

71. (012) Driveline windup is most noticeable in aa. 2WD on a hard surface. b. 4WD on a hard surface. c. 2WD on a slippery surface. d. 4WD on a slippery surface.

4WD on a hard surface

2-61 84. (013) On a vehicle using a conventional differential, how is torque distributed to the rear wheels while the vehicle is on slippery surfaces? a. The torque is split 50/50 to each wheel. b. All of the torque is applied to the wheel with the least resistance. c. All of the torque is applied to the wheel with the most resistance. d. Thirty percent of the torque goes to the wheel with least resistance, 70 percent of the torque

All of the torque is applied to the wheel with the least resistance

42. (008) What is indicated by milky colored automatic transmission fluid? a. Overfilled fluid level. b. Antifreeze in the transmission. c. Broken torque converter stator. d. Broken torque converter impeller.

Antifreeze in the transmission.

56. (009) When checking for manual transmission wear, what will not show up on the magnetic oil drain plug? a. Synchronizer unit wear. b. Blocking ring wear. c. Bearing wear. d. Gear wear.

Blocking ring wear

61. (010) How is the clutch pressure plate mounted? a. Bolted to the bell housing. b. Pressed onto the clutch hub. c. Bolted to the engine flywheel. d. Pressed onto the transmission input shaft.

Bolted to the engine flywheel

60. (010) How is the friction material attached to a clutch disc? a. Bonded to the front side of the disc. b. Riveted to the front side of the disc. c. Spring held to both sides of the disc. d. Bonded or riveted to both sides of the disc.

Bonded or riveted to both sides of the disc

26. (004) What type of filter is not a common automatic transmission type? a. Cotton. b. Screen. c. Paper. d. Felt.

Cotton

5. (001) What component is not part of a simple planetary gear set? a. Sun gear. b. Internal ring gear. c. Planet pinion gear. d. Countershaft gear.

Countershaft gear.

19. (003) What component sometimes controls the hydraulic application of the clutch piston in a hydraulic lockup torque converter? a. Boost valve. b. Servo valve. c. Engine computer. d. Dual-flow controller.

Engine computer.

77. (013) What type of driveline has an exposed driveshaft that operates a rear-axle assembly mounted on springs? a. Torque tube. b. Transverse. c. Hotchkiss. d. Pinion.

Hotchkiss

91. (014) What type of wheel bearing configuration has the wheel bearing lubricated with differentialoil during operation? a. Externally retained axle. b. Internally retained axle. c. Full-floating axle. d. Mid-mount axle.

Internally retained axle.

9. (002) Which pump is not a typical automatic transmission-pump type? a. Rotor. b. Vane. c. Lobe. d. Gear.

Lobe

55. (008) What faulty component may cause an automatic transmission to upshift quickly? a. Poppet valve. b. 1-2 shift valve. c. Modulator valve. d. Pressure regulator valve.

Modulator valve

23. (004) What components are used to drive, as well as hold, planetary gear set members in an automatic transmission? a. Multiple-disc clutches. b. Centrifugal clutches. c. Single strip bands. d. Dual strip bands.

Multiple-disc clutches.

66. (011) You are inspecting a clutch disc and find the torsion springs require a bit of finger pressure, but not easily, in order to get them to rotate. What do you do next? a. Nothing, the condition is normal. b. Replace the clutch disc. c. Lubricate the springs. d. Replace the springs.

Nothing, the condition is normal

36. (006) What is the purpose of an interlock plate in a manual transmission? a. Prevent the engagement of two gears at the same time. b. Locks two gears together during acceleration. c. Holds the shift fork against the gear face. d. Locks to create a direct-drive gear range.

Prevent the engagement of two gears at the same time.

7. (001) What gear operation is achieved when the rear carrier is held and causes the rear pinions to drive the output ring gear in the opposite direction? a. First. b. Third. c. Neutral. d. Reverse.

Reverse.

21. (004) What automatic transmission component is linked to a band and serves as a hydraulic actuator for that band?a. Servo. b. Y-link. c. Valve body. d. Roto-plenum.

Servo

47. (008) What type of torque converter test checks the clutch action of the stator? a. Stator-to-impeller interference test. b. Stator-to-turbine interference test. c. Stator one-way clutch test. d. Stator-to-servo clutch test.

Stator one-way clutch test

74. (012) What must you do before you can shift in or out of 4L and neutral in a typical transfer case? a. Stop the vehicle. b. Slow down below 10 mph. c. Lock the hubs on the front wheels. d. Unlock the hubs on the front wheels.

Stop the vehicle

1. (001) What is meant by the axis on a gear? a. A smaller gear that meshes with a larger gear wheel or toothed rack. b. The centerline around which a gear, wheel, or shaft rotates. c. The large diameter ring where the gears are attached. d. The circumference around which a gear rotates.

The centerline around which a gear, wheel, or shaft rotates

46. (008) Why must you support the front of an engine during transmission removal? a. To provide adequate clearance for working underneath. b. So the transmission will separate from the engine easily. c. To keep the engine from tilting as you remove the transmission. d. To keep the input shaft and pressure plate/clutch disc from binding.

To keep the engine from tilting as you remove the transmission

4. (001) What term refers to force that can perform work? a. Torque. b. Power. c. Work. d. Speed.

Torque

6. (001) What component drives the input shaft, which in turn drives the forward clutch cylinder, in neutral operation of a typical automatic transmission? a. Synchronizer. b. One-way clutch. c. Torque converter turbine. d. Nothing, the input shaft is not turning in neutral.

Torque converter turbine

72. (012) When the transfer case is shifted to 4WD on a vehicle with automatic locking hubs, what action causes the hubs to lock? a. Turning of the axles. b. Planetary range fork is moved. c. Operator manually engages the hubs. d. Front wheels are turned fully to the left.

Turning of the axles

70. (012) What shift pattern is not found on vehicles equipped with a typical transfer case? a. Two-wheel drive low (2L). b. Two-wheel drive high (2H). c. Four-wheel drive low (4L). d. Four-wheel drive high (4H).

Two-wheel drive low (2L)

17. (003) When does the torque multiplication phase occur in a torque converter? a. When fluid is redirected back to the impeller blades changing the direction of flow counterclockwise. b. When fluid leaving the turbine vanes strikes the concave (front) side of the stator vanes. c. When fluid leaving the stator meets up with the convex (back) side of the impeller. d. While the stator is directing fluid flow in a clockwise direction.

When fluid leaving the turbine vanes strikes the concave (front) side of the stator vanes.

18. (003) When does the greatest amount of torque converter stall occur? a. During direct-drive gear range. b. During the overdrive gear range. c. When the engine drives the impeller at the maximum speed without moving the turbine. d. When the engine drives the turbine at the maximum speed without moving the impeller.

When the engine drives the impeller at the maximum speed without moving the turbine.

97. (016) What components are marked to ensure proper alignment during reassembly of a ball-and-housing constant velocity (CV-joint)? a. Yoke and interconnecting shaft. b. Yoke and outer stub shaft. c. Spider and pinion gear. d. Spider and side gear.

Yoke and interconnecting shaft

16. (003) The inner race of the torque converter stator's one-way clutch is mounted on a. the impeller. b. the turbine flange. c. a journal on the transmission input shaft. d. a splined support on the transmission pump housing.

a splined support on the transmission pump housing.

92. (015) The term transaxle refers to a. a transmission and a differential combined in a single assembly. b. a transmission and transfer case combined in a single assembly. c. the direction that the engine is mounted on the vehicle. d. the type of gear ratio produced by a transmission.

a transmission and a differential combined in a single assembly

24. (004) In an automatic transmission, the check ball in the multiple-disc clutch housing is used to a. ensure adequate lubrication of the clutch plates. b. prevent bleed-down of the cylinder during rotation. c. allow oil to exit the cylinder bore when not applied. d. prevent oil from entering the cylinder during high housing rpm.

allow oil to exit the cylinder bore when not applied.

65. (011) What type of material is not used in clutch disc friction material manufacturing? a. Brass. b. Cotton. c. Copper. d. Aluminum.

aluminum

88. (014) To check pinion bearing preload on a rear axle, usea. a dial indicator to measure side load at the pinion. b. a dial indicator to measure front load at the pinion. c. a foot-pound torque wrench to rotate the axle shaft. d. an inch-pound torque wrench to rotate the pinion flange.

an inch-pound torque wrench to rotate the pinion flange

54. (008) Lack of power, no kick down, or a clunk on initial engagement on an automatic transmission with a mechanical linkage are all symptoms of a. a bad vacuum modulator. b. an incorrect downshift linkage adjustment. c. an incorrect accelerator linkage adjustment. d. an incorrect throttle valve linkage adjustment.

an incorrect accelerator linkage adjustment

31. (006) The countershaft in a manual transmission rotates a. only during reverse. b. only during forward speeds. c. only during first and reverse. d. any time the input shaft rotates.

any time the input shaft rotates

80. (013) A removable carrier type differential is arranged so that the entire assembly can be removedfrom the a. axle housing. b. driveshaft flange. c. wheel hub assembly. d. transfer case assembly.

axle housing

53. (008) A typical automatic transmission band adjustment involves tightening the adjusting screw to a specific torque value, and then a. backing it off an exact number of turns. b. tightening the locknut with a new fluid seal. c. operating the band and rechecking the torque setting. d. checking the clearance between the drum and band with a feeler gauge.

backing it off an exact number of turns.

35. (006) During synchronizer operation, what component keeps the sleeve from mating with the gear until both are at the same speed? a. Insert. b. Spinner ring. c. Blocking ring. d. Torsion spring.

blocking ring

52. (008) What component provides a low-friction, load-bearing surface to support rotating assemblies and limit lateral movement of gear train components? a. Seal. b. Gasket. c. Bushing. d. Sealing ring.

bushing

58. (009) What type of wear pattern should be found on manual transmission gears during an internal parts inspection? a. Centered only. b. Off centered only. c. Total gear face wear. d. No wear should be found.

centered only

15. (003) The function of a stator in a torque converter is to multiply torque by a. keeping the turbine turning clockwise. b. keeping the impeller turning counterclockwise. c. changing the direction of fluid flow from the center of the impeller back to the turbine. d. changing the direction of fluid flow from the center of the turbine back to the impeller.

changing the direction of fluid flow from the center of the turbine back to the impeller

89. (014) On most rear-drive axles, you adjust backlash by a. rotating the star adjuster. b. changing the bearing size. c. rotating the spline adjuster. d. changing the shim thickness.

changing the shim thickness

45. (008) If the automatic transmission and torque converter are in good working order, a vehicle stall test will indicate a. consistent stall speeds in all gear ranges. b. low stall rpm in the manual low and neutral gear ranges. c. high stall rpm in all forward gear ranges, low stall rpm in the reverse range. d. high stall rpm in the reverse gear range, low stall rpm in all forward ranges.

consistent stall speeds in all gear ranges

68. (011) What tool do you use to check flywheel run out? a. Multimeter. b. Micrometer. c. Feeler gauge. d. Dial indicator.

dial indicator

85. (013) What is the most common clutch-pack design used to hold the side gears to the differential case in a limited-slip differential? a. Disc-type. b. Rotary-type. c. Side-gear. d. Pinion-gear.

disc-type

69. (011) Which condition would most likely prevent a clutch from disengaging? a. Worn friction disc. b. Excessive free play. c. Slipping axial pivot. d. Insufficient free play.

excessive free play

73. (012) A typical transfer case is chain driven and has a. unlimited ranges of operation. b. four ranges of operation. c. three ranges of operation. d. two ranges of operation.

four ranges of operation

37. (007) Which gear in a five-speed manual transmission has a direct-drive gear range? a. Second. b. Third. c. Fourth. d. Fifth.

fourth

51. (008) Which seal is not one of the three most common types of seals used in an automatic transmission? a. Lip. b. Gel. c. Sealing ring. d. O-ring and square-cut.

gel

14. (002) What automatic transmission hydraulic pressure is used to time an automatic upshift based on vehicle speed?a. Boost. b. Throttle. c. Governor. d. Accumulator.

governor

44. (008) What circuit or component is not used in an electronic automatic transmission assembly? a. Accumulator. b. Governor. c. Solenoid. d. Servo.

governor

1-65 32. (006) What type of angled-cut gears are used in a manual transmission? a. Helical cut. b. Straight cut. c. Concave cut. d. Transverse cut.

helical cut

12. (002) As vehicle speed increases, governor pressure in a transmission valve body a. increases. b. decreases. c. stays the same. d. changes to throttle pressure.

increases

20. (004) The function of a transmission band is to a. keep a planetary member from turning. b. open or close passages in a valve body. c. allow a planetary member to turn. d. redirect fluid flow to the servos.

keep a planetary member from turning.

34. (006) The synchronizer hub in a manual transmission is internally splined so it mates with the a. main shaft. b. countershaft. c. reverse idler shaft. d. synchronizer sleeve.

main shaft

81. (013) What component turns the ring gear when the driveshaft is rotating? a. Idler gear. b. Worm gear. c. Pinion gear. d. Hypoid shaft.

pinion gear

75. (012) The two types of forks that allow for shifting the internal components of a typical transfer case are the mode fork and the a. blocker ring fork. b. planetary fork. c. power fork. d. range fork.

range fork

76. (013) What component on a driveshaft assembly holds the universal joint and transfers torque to the gears in the rear-axle assembly? a. Rear swivel. b. Flex joint. c. Slip yoke. d. Rear yoke.

rear yoke

62. (010) The clutch release (or throw-out) bearing is fitted onto the a. flywheel. b. clutch disc. c. release fork. d. pressure plate.

release fork

95. (015) What do you do if you find a constant velocity (CV-joint) boot with a small tear, but nogrease leaking out from it? a. Use a torch to melt the rubber together to close the tear. b. Replace the CV-joint assembly. c. Use silicone to seal the tear. d. Replace the boot.

replace the boot

39. (007) Which gear does not mesh with the countershaft gears in a manual transmission? a. First gear. b. Reverse gear. c. Overdrive gear. d. Synchronizer gear.

reverse gear

40. (007) What type of gear is constantly in mesh with the countershaft gear in a manual transmission? a. Reverse idler gear. b. Overdrive gear. c. Third gear. d. First gear.

reverse idler gear

30. (006) What component is not a major shaft found in a manual transmission? a. Input shaft. b. Main shaft. c. Countershaft. d. Reverse shaft.

reverse shaft

82. (013) The axle ratio, or differential ratio, in a rear-axle assembly is determined by the number of teeth on the a. side and spider gears. b. ring and pinion gears. c. ring and spider gears. d. side gears and pinion gear.

ring and pinion gears

93. (015) In a transaxle differential assembly, a small pinion gear on the output shaft turns what component, which in turn makes the pinion shaft and gears rotate? a. Synchronizer gear. b. Pressure plate. c. Spider gear. d. Ring gear.

ring gear

59. (009) What do you do if a manual transmission does not "stab" all the way in during installation? a. Lubricate the input shaft. b. Lubricate the release bearing. c. Rock the transmission gently. d. Put the transmission in neutral and rotate the output shaft.

rock the transmission gently

96. (016) When checking the fluid level on an automatic transaxle, the following conditions should normally be met except a. transaxle at operating temperature. b. vehicle on a level surface. c. vehicle engine running. d. shift selector in reverse.

shift selector in reverse

94. (015) What type of axle shaft is nottypically used in front-drive axle assemblies? a. Interconnecting shaft. b. Outer stub shaft. c. Inner stub shaft. d. Snub shaft.

snub shaft

22. (004) In an automatic transmission, the multi-disc friction plates are usually connected to a planetary member through a. anchor bolts. b. mechanical linkage. c. splines at the plate's center. d. splines at the plate's outer circumference.

splines at the plate's center

41. (008) The correct way to check the automatic transmission fluid on most vehicles is to use a. the park gear range, the transmission is cold, and the engine running. b. the park gear range, the transmission is warm, and the engine running. c. neutral gear range, the transmission is cold, and the engine not running. d. any forward drive range, the transmission is warm, and the engine running.

the park gear range, the transmission is warm, and the engine running.

29. (006) What is indicated if you find a small amount of metal debris on the magnet of a manualtransmission case?a. This is normal. b. Synchronizer gears worn. c. Shift fork nodes are worn. d. Counterbalance shaft is worn.

this is normal

11. (002) What automatic transmission valve circuit transforms engine load into a pressure signal used to control the shift valves? a. Governor. b. Throttle. c. Manual. d. Boost.

throttle

13. (002) What type of signal is very predictable on a vacuum modulator system? a. Boost. b. Throttle. c. Governor. d. Kick down.

throttle

27. (005) A torque converter clutch will not apply when the a. engine coolant is at minimum operating temperature. b. vehicle speed is above minimum lockup speed. c. throttle is partially open. d. throttle is closed.

throttle is closed

83. (013) What component is used between the gears and the differential case to prevent wear to the surface of the case? a. Shim. b. Brass C-clip. c. Thrust washer. d. Teflon® seal.

thrust washer

64. (011) It is a good idea to make an index mark on the flywheel and pressure plate beforedisassembling the components so you can use it a. to ensure that they go back together balanced. b. to time the flywheel after installation. c. as a reference point to install a new throw-out bearing. d. as a reference (starting point) when taking out the flywheel bolts.

to ensure that they go back together balanced

90. (014) The end of a ring gear tooth nearest to the center of the ring gear we refer to as the a. toe end. b. shoe end. c. drive side. d. coast side.

toe end

79. (013) A double-cardan, constant-velocity U-joint is constructed of a. one ball bearing and two trunnions. b. two ball bearings and one trunnion. c. two single-cardan U-joints with separate coupling yokes. d. two single-cardan U-joints using the same coupling yoke.

two single-cardan U-joints using the same coupling yoke

50. (008) A typical governor assembly consists of a shaft, a spool valve(s) or check balls, springs, snap rings, and a. a vacuum modulator. b. a pressure regulator. c. two solenoids. d. two weights.

two weights

86. (014) A bad universal joint is usually indicated by the following noises except a. squeaking. b. whistling. c. grinding. d. clanking.

whistling


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