Exam 39: Manual Transmission and Transaxle Service

Identify three items to check when inspecting blocker rings.

The grooves on the internal surface of the synchronizer blocker ring must be rounded.

Name three lubricant types that are used in manual transmissions.

Prior to disassembling the transmission/transaxle, clean the unit with a ______.

Technician A checks the engine and transmission mounts by running the engine at 1,500 rpm with the park brake on and lightly applying the clutch, while an assistant observes the movement of the engine and transmission. Technician B checks the mounts by applying 100 ft-lbs. of torque to the drive shaft with a torque wrench while measuring the movement of the engine with a dial indicator. Who is correct?

____________________ mallets can be used to tap shafts and other parts into place.

On some cars, the engine and transmission must be removed as a unit.

Some aluminum manual transmission/transaxle case cracks may be repaired with a(n)____________________ sealer.

How do you inspect a ball bearing?

What could cause transmission fluid to drip from the transmission vent?

Technician A says broken or worn engine and transaxle mounts can cause a transaxle to have shifting problems. Technician B says poor shift boot alignment cannot cause a transaxle to jump out of gear. Who is correct?

Technician A checks ball bearings by spin testing with an air blower. Technician B cleans and lubricates the bearings then spins them by hand while checking for roughness or vibration. Who is correct?

List five maintenance checks that should be made during the visual inspection of transmission/transaxle and related components while the unit is in the vehicle.

Which of the following may be reused when rebuilding a transmission?

A gear puller or ____________________ press is often needed to remove gears and synchronizer assemblies from transmission/transaxle pinion shafts.

To provide an even wear pattern, it is recommended to assemble the synchronizer sleeve onto the hub in a new position.

A ____________________ is used to measure end play.

A clicking noise during transmission/transaxle operation may be an indication of ______.

Technician A says the transmission output shaft seal is prone to leakage. Technician B says a worn transmission rear bushing may contribute to output shaft seal leakage. Who is correct?

Technician A checks the transmission mounts by pushing up and down on the transmission while observing the mounts. Technician B says if the case moves up but not down, the mounts require replacement. Who is correct?