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Worksheetsvehicle transmission and driveline units(e)
Total questions: 10
Worksheet time: 50mins
What is used to lock the tpe of nut shown in the image when it is used on a stub axle
Nylon insert
Split pin
Locking wire
Lock plate
What tool is necessary to remove the iner track of a bearing?
Puller
Chisel
Torque indicator
Tension wrench
What is the main reason for using a constant velocity joint in the drive system?
It multiplies torque at the road wheels
It is capable of driving through a large angle
It reduces the need for regular servicing
It can increase road speed at the wheel
Under what condition are the planet wheels of a differential unit rotating?
When the vehicle is reversing
When the vehicle is turning a corner
When the vehicle is travelling on the overrun
When the vehicle is travelling straight ahead
What is a typical top gear ratio in a six speed gearbox?
2.225:1
1.419:1
0.912:1
3.417:1
What are the main items in the image shown?
Hookes type joint layrub coupling and rubber boots
Constant velocity joint ,plunge joint and rubber boots
Constant velocity,bellows and propeller shaft
Hookes type joint ,propeller shaft and latex gaiters
What part of a propeller shaft allows for variation in the angles as it transmits torque?
Constant velocity joint
Sliding spline joint
Centre bearing
Universal joint
what does the image from a workshop manual show?
Positioning of spring circlips in a synchromesh hub
Positioning of locking plates in a synchromesh outer sleeve
Method of locating a pinion to the gearbox mainshaft
Method of fitting the cluster gear to the layshaft
What is the purpose of fitting lock washers under the clutch cover retaining bolts?
Allow a higher torque to be used
Prevent the bolts from working loose
Make the fitting easier so no torque wrench is needed
Allow the drive plate to be bolted to the flywheel
What is one purpose of a final frive crown wheel and pinion?
Allow the planet wheels to drive the crown wheel
Allow the road wheels to rotate at different speeds
Turn the drive through 180 degrees
Turn the drive through 90 degrees
