Exam 7: Transmission Components

Which of the following seal designs are commonly used to keep oil inside the transmission while keeping water and dirt out?

Which of the following parts make up a simple servo?

Which of the following materials are used to make gaskets that must be replaced every time a component is removed?

The input shaft is driven by the __________ inside of the torque converter.

Technician A says that all transmission pan gaskets need to be replaced when the pan is removed. Technician B says that some newer transmissions have reusable pan gaskets. Who is correct?

Servos are used in automatic transmissions to convert _______ to mechanical force.

When a gear is selected in a conventional automatic transmission, how is the input shaft torque delivered to the turning members of the planetary gear sets?

What will happen if the pushrod for a servo is too long?

What part can directly drive the front pump of an automatic transmission?

Which of the following statements is NOT true regarding the transmission pan?

Which of the following are NOT external transmission components?

Which of the following sensors is the same design as the Transmission Oil Temperature (TOT) sensor?

Technician A says that locking seals are made of cast iron. Technician B says that Teflon seals are made of neoprene and commonly have a sealing lip. Who is correct?

Which of the following are a friction type of bearing similar to engine main bearings.

Transaxles may have a second pan fitted somewhere other than the bottom of the transmission that encloses the valve body. What is that pan commonly called?

Tech A states that some vehicles will include a transmission fluid warmer to help prevent wear in the transmission. Tech B states that all transmissions will have a transmission fluid cooler. Who is correct?

A __________ is a coupler used in place of a torque converter that is basically two fans facing each other.

Modern automatic transmission cases are made of:

The bottom transmission pan is often removed during routine transmission fluid service to change the filter and clean a magnet, if equipped, located inside the pan that catches small particles of steel and iron that are floating in the fluid.

Technician A says electronically controlled transmissions use Electronic Pressure Control (EPsolenoids to control shift timing. Technician B says when looking at electronic pressure control solenoids with a digital storage oscilloscope (DSO); the voltage pattern would be a square wave. Who is correct?