Synchromesh gearbox operation

What is the primary function of the synchromesh in a manual transmission?

• To lubricate the gears

• To cool the transmission fluid

• To enable seamless gear changes without grinding

• To transfer power directly from the engine

What occurs when the baulk ring's cone is pressed against the main gear's cone?

• The gears immediately lock together

• The components cool down rapidly

• Friction synchronizes the speeds of the gears

• The main gear disengages from the shaft

Which component of the synchromesh unit is directly splined to the main shaft?

• The baulk ring

• The outer sleeve

• The main shaft gear

• The inner hub

Are you enjoying the video lesson?

• Yes

• No

After the speeds are synchronized, what guides the outer sleeve onto the main gear's dog teeth to lock the unit?

• The selector fork

• The baulk ring dog teeth

• The inner hub splines

• The main shaft bearing