Question 1

Which of the following cannot easily be completely disassembled?

Accepted Answer

The answer of Which of the following cannot easily be...

Question 2

Which of the following component can be only partially disassembled?

Accepted Answer

The answer of Which of the following component can be...

Question 3

Techncian A says preload refers to the amount of force placed on a bearing before any working load is exerted on the bearing. Technician B says free play refers to the amount that a bearing is able to move before hitting the bearing race. Who is correct?

Accepted Answer

Preload is indeed the force applied to a bearing before any external load, and free play refers to the movement allowed before the bearing contacts the race. Both technicians are correct.

Question 4

Technician A says preload refers to the amount of force placed on a bearing before any load is on the bearing. Technician B says free play refers to the distance that a bearing is able to turn before locking up. Who is correct?

Accepted Answer

Preload is indeed the force applied to a bearing before any external load is applied, ensuring proper function and longevity.

Question 5

What are the best tools to install a new transmission seal in the extension housing?

Accepted Answer

A seal installation tool and hammer are specifically designed to install seals without damaging them, ensuring a proper fit and seal.

Question 6

On a rear-wheel drive vehicle, what needs to be removed to replace the extension housing bushing?

Accepted Answer

To replace the extension housing bushing on a rear-wheel drive vehicle, the drive shaft and the extension housing need to be removed.

Question 7

A ________ should be used to check the thickness of a thrust washer, and the thickness should be compared to the manufacturer's specification.

Accepted Answer

A micrometer is a precision measuring instrument used to measure small distances or thicknesses, such as the thickness of a thrust washer, with high accuracy.

Question 8

When reinstalling thrust bearings or washers in a transmission, apply a small amount of ______ to help hold it in place.

Accepted Answer

Transmission assembly lube is specifically designed to hold parts in place during assembly and provide initial lubrication, making it ideal for use with thrust bearings or washers in a transmission.

Question 9

On a one-way roller, the unit should be disassembled to inspect each individual roller. The roller should be checked for _________, such as in a wheel bearing.

Accepted Answer

All the mentioned issues (pitting, scoring, and brinelling) are types of wear or damage that can occur in roller bearings, so each should be checked during inspection.

Quiz 16: Gear Train Rebuilding