6.3 Light Vehicle Repair Service Quiz

What is the purpose of the information sheet provided?

• To promote a new brand of vehicle oil

• To discuss the history of vehicle repair services

• To provide understanding and knowledge about rear/front axle differentials

• To explain the procedure for changing a tire

Which components can be found in the final drive of the rear/front differential unit?12345

• Side gear and axle nut

• Sun gear and planet gear

• Differential cage and spider shaft

• Crown wheel and pinion gear

What is the procedure for removing the rear axle?

• Remove the car tire, remove the cotter pin, and remove the brake assembly

• Remove the brake caliper, remove the axle nut, and install the differential cage

• Remove the hub, remove the outer tie rod bolt, and replace the CV axle

• Remove the differential case, install the differential group, and tighten the axle nuts

How can the backlash and gear contact pattern be adjusted in the differential?

• By using a special coloring agent on the gear teeth

• By tightening or loosening the left and right side axle nuts

• By adjusting the crown wheel and bevel gear in different directions

• By replacing the differential set with a new one

What is the purpose of installing the cap and bearing onto the axle housing?12345

• To balance the resistance on both wheels

• To adjust the backlash in the differential

• To secure the differential case in place

• To prevent oil leakage from the rear axle

Which book provides information on Automotive Terminology?

• Automotive Handbook

• Learn Automotive Terminology

• Fundamental of Vehicle Dynamics

• Automotive Handbook by BOSCH

What is the main function of the pinion gear in the final drive?12345

• To provide additional gear reduction

• To lock the planet gears between the sun gears

• To transmit rotational movement at a 90° angle

• To rotate the half shafts attached to the crown wheel

How can the gear contact pattern be checked in the differential?

• By tightening the crown wheel with a socket key

• By applying a special coloring agent to the gear teeth

• By adjusting the axle nuts accordingly

• By replacing the differential set

What is the construction of the rear axle differential unit?12345

• Differential cage and axle nut

• Planet gear, sun gear, and differential cage

• Spider shaft and side gear

• Sun gear and planet gear

How should the rear axle oil be replaced?12345

• Remove the differential case, replace the CV axle, and tighten the axle nuts

• Reattach the oil filling plug after draining the oil

• Open the drain plug, drain the oil, and reinstall the drain plug

• Drain the gear oil, reinstall the filler plug, and refill with new oil