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Manual Transmission Repair

4-speed-transmission

General Information

The transmission is a group of parts that transmits power from a vehicle’s engine to the drive axle, which in turn, makes the wheels go around. If you use a clutch to switch gears, your vehicle has a manual transmission.If your transmission performance is good, you should experience easy shifting from gear to gear, it should not exhibit sounds or noises while making gear changes, and certainly should not pop out of gear or grind while shifting between gears.Maintenance:

Tips to Maintain A Manual Transmission

Full Clutching

  • The clutch disengages the engine from the crankshaft. Though you may find it easier to just use it partially at times, this partial use actually wears on it. Instead, press the clutch completely down or not at all; avoid “riding” it by pressing it partially as you accelerate, which wears it out.Of course, this doesn’t mean you should always have it all the way up or all the way down. If so, you’ll stall far more than your pride can take. Just keep in mind how the clutch works, and try to spend as little time riding it as possible.

Brakes

  • Use the brakes to slow down and stop. This may seem obvious, but you may discover that you can slow down a little by tapping the clutch—not a good idea. Not only does this practice wear out your clutch—it also doesn’t turn on your brake lights. Thus, you’ll slow down without the knowledge of the drivers around you.

Match Revs

  • Gears work by changing power ratios. If an engine only needs to run at 2,000 revolutions per minute (rpm) to maintain a particular speed in fifth gear, it will need a lot more to maintain that speed in second gear. When you downshift, take care to accelerate. Otherwise, you will lurch as your engine puts too few revs into a high-ratio gear, which in turn stresses the clutch, transmission and the entire rest of the engine and can result in costly repairs. To prevent this problem, press the accelerator a little on your downshifts.

Informational Links:

Below is a link to the website “How Stuff Works” that goes into more detail about manual transmissions.