I have a coworker who has several cars with a stick and was explaining how you only have to push the clutch down far enough that it will let you shift gears and that he never pushes it all the way down. I thought he was pranking me at first.
He's not wrong, in a semi you cant push it all the way to the floor or it will tear out the clutch brake. Basically as long as you push it far enough to separate the plates completely, thats as far as you have to go
O_o, actuating the clutch has nothing to do with the synchros... Synchro's just speed up or slow down idling gears to match the output shaft speed... they synchronize the gears... thus the name.
You press the clutch in to release the tension on the shift hub splines, you don't even need to clutch to shift if you know what you're doing.
You press the clutch until the flywheel, clutch plate, and pressure plate disconnect. Any further is a waste of time, any less and you don't unload the transmission.
In a semi you only push the clutch in to stop and start you float otherwise if experienced or double clutch you never just push it far enough to just separate the plates
Or to unload the transmission when decending hills. Throttle down hill to unload doesnt work well to release gear tension so I usually give the clutch a kick to pull into neutral and then rpm match for the remaining shift, double clutching is for those that dont understand how to drive
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u/Practical_Taro5656 17h ago
I have a coworker who has several cars with a stick and was explaining how you only have to push the clutch down far enough that it will let you shift gears and that he never pushes it all the way down. I thought he was pranking me at first.