A transfer case is extremely noisy in all selections except neutral (N) whenever the vehicle is moving. Technician A says the drive chain may be worn and loose causing the noise as it hits the inside of the case. Technician B says a transfer case bearing could be defective. Who is right?

This ASE 3 Practice Test covers the manual drive train, which is a series of components that transfer power from the engine to the wheels. Manual drive trains are controlled directly by the driver through the use of a clutch and gearshift. The exam covers the following subjects:

- Manual Drive Train
- Axles
- Clutch
- Gearshift
- Related Components