Any vehicle is made up of a source of power and a transmission which delivers a controlled application of that power. It may also be described as an assemblage of parts that includes the gears to change speed plus a propeller shaft that transmits the power from the engine to an axle. Often it just refers to a gearbox that makes use of gear trains and gears to deliver speed and torque conversions from the rotating power source to some other device. Many machines may have a transmission, but it is most commonly referred to in motor vehicles where the internal combustion engine’s output is adapted to the drive wheels.
Some folks drive a vehicle with a manual transmission which means it has a pedal for the clutch as well as the brakes, and it uses a gear stick operated by the hand to change gears. Manual transmissions have a simpler operation than automatic transmissions, but things may still go wrong with them. One common problem is when the transmission will not move when you try to move the gear stick. You may have to visit a transmission shop in Minneapolis, MN to have a mechanic look at it. It could be due to low transmission fluid or the incorrect viscosity or thickness of the fluid. Also the clutch linkage or the shift cables may need adjusting.
Sometimes you may smell burning transmission fluid which may mean it is overheating. Transmission fluid keeps moving parts lubricated plus it keeps the unit from burning up, because it provides cooling to the unit. Some autos have a mini-radiator or oil cooler which can circulate fluid to transport the heat away. Reasons may indicate that you are low on transmission fluid which may mean a leak or dirty fluid. You should have the fluid changed as soon as possible.
Practically everybody has heard of Aamco which is the largest repair service for transmissions in the USA. It is considered to be a reputable and knowledgeable company, and it has been in business for about half a century. There are more than 900 shops across the country, and there is even an Aamco Transmission in Minneapolis, MN! Aamco is considered to be number one in transmission service and repairs.