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WorksheetsAUT203 Drivetrains Week 2 Quiz U-Joints
Total questions: 20
Worksheet time: 10mins
In some rear-wheel drive (RWD) vehicles, the rear U-joint connects directly to a(n)
Axle shaft
Output shaft
Slip joint
Companion flange
U-joints are typically used on driveshafts because they generally need to accommodate only small angles, although some manufacturers use CV joints to provide a smoother ride, or on off-road vehicles that have been lifted and experience a greater amount of suspension travel.
True
False
On a semi-floating axle vehicle, the axle flange is bolted to the housing, while the vehicle's weight is supported by the hub & bearing.
True
False
The ___________ does not provide any drive capabilities and is used on the rear of front-wheel drive vehicles.
Live axle
Dead axle
Drive axle
None of the above
On front-wheel drive vehicles with a transverse mounted transaxle assembly, there are two half-shafts (axles) one on each side of the transaxle to each of the front wheels.
True
False
Which of the following axles uses a single roller bearing between the hub and the outside of the axle housing?
Semi-floating axle
Full floating axle
Floating axle
Three-quarter floating axle
On the _________, there is a single roller bearing between the hub and the outside of the axle housing.
Semi-floating axle
Three-quarter floating axle
Full-floating axle
Drive axle
_______ use combinations of driveshafts and half-shafts depending on if the axle shafts are independent or nonindependent.
Four-wheel drive vehicles
All-wheel drive vehicles
Both A and B
Neither A nor B
A(n) ________ drive transaxle typically does not place the final drive directly in the center of the vehicle; because the final drive is bolted to the end of the transversely mounted engine, it is offset to one side.
All-wheel
Half-shaft
Two-wheel
Front-wheel
In the ________ axle, the axle bearing is placed between the axle and the axle housing.
Select one:
Straight
Full-floating
Dead
Semi-floating
It is always good practice to check runout on the drive axle flange when there is a customer concern of vehicle vibration.
True
False
Provision is normally made for adjusting the alignment of a two-piece driveshaft assembly by using _______ under the carrier bearing.
Select one:
U-joints
Flanges
Shims
Driveshafts
In all rear-wheel drive and four-wheel drive vehicles, engineers fit a CV joint to the front end of the driveshaft, which allows for an increase of angles of the shafts without creating vibration.
True
False
In ________ axles, the axle bearing is placed on the outside of the axle housing.
Straight
Full-floating
Dead
Semi-floating
While both can transfer torque through an angle, the U-joint can do so at a much greater angle than the CV joint, which is why it is used on front half-shafts to accommodate large steering angles.
True
False
Worn axle bearings allow the axle shafts to move, and the axle shaft movement will wear the axle seals quickly and create ____ that the axle fluid can leak out of.
Gaps
Small gouges
Pinholes
None of the above
Name this part?
U-Joint
CV Joint
Rzeppa Joint
Carrier bearing
What service is being performed?
Engine Oil Change
Transfer Case Service
Front Axle Fill
Differential Drain
What part is shown here?
Ford 9" rear differential
GM 10 bolt differential
GM 12 bolt differential
Semi-Floating axle
What parts is this?
Transmission
Front differential
Transfer Case
FWD Transaxle
