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Don't ride the clutch on any vehicle! Downshifting Therefore you have to adjust the other two variables to compensate for that.Īnd again the last piece: and this goes for any manual transmission, not just a non-synchromesh - don't ride the clutch.Īs soon as you finish shifting the gear, get your foot off that clutch. To Shift a Non-Synchromesh Transmission you have to match the engine speed, the road speed, and the gear.Īnd as well, geography is going to start having an impact on your shifting because downhill-uphill is going to affect the road speed.
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One of the other things that you have to do as well is you have to double-clutch: once into neutral another clutch into gear - ba dump, ba dump, ba dump, ba dump. When you engage the clutch brake you to slow the gears down in the transmission and you're going to get a rough shift. Top of it's the freeplay, the friction point, the dead space and then the clutch brake.Ĭlutch brake has to be engaged only for starting gears - 1st & reverse.Īfter that you only push the clutch in 1-inch because if you push it farther than one inch you start to engage the clutch brake. The clutch is very different than that you're going to find on a car or light truck. Red is 13-speed, blue is 15, grey is 18-speed. If you're going from fifth to fourth, push it down before you come out of fifth and it'll shift as you go through neutral. You're going from 4th to 5th, pull it up, andf shift to fifth. The only time you use the range selector is between fourth and fifth. What allows a 5-speed transmission to become a 10-speed transmission is the range selector.
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Modern Diesel Engines Demand Progressive Shiftingĭouble Clutch When Learning to Drive a Big Truckĭriving a Big Truck is NOT a Spectator SportĪll transmissions are basic 5-speed patterns.
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"A Crash Box" or Non-Synchromesh Transmission
HALF LIFE BLUE SHIFT LOADING DOCK HOW TO
How to Shift a 9, 10, 13, 15 or 18-Speed Transmission | Truck Driving Driving a non-synchromesh transmission is complicated.
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