We started by placing the gearbox upside down on a stand so the oil pan could be removed, from there we removed the valve body, this directs the ATF to the valves which controls the clutches, gear changes, brake bands. We then took out the oil pump which supplies pressurized oil to the valve body. The input shaft, clutches and planetary gear set was then removed followed by the output shaft and governer valve.
3 main components
- Sun Gear
- Planetary Gears and Carrier
- The Ring Gear
One key component of the automatic transmission is the planetary gearset. Planetary gearsets allow a transmission to contain different gear ratios, with different clutches holding certain components on position. Planetary gearsets are comprised of a sun gear, planet gears and the planet gears, carrier and the ring gear.
Hello Shamsheer, Automatic Transmissions at present is not demonstrating or showing any understanding,please incorporate and gather information to write and show me how these components fit into the transmission,so by this i mean what are they designed around doing , how do they work and include some of the tasks that include the inspection of componets as part of fault finding.
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