Friction discs automatic transmission Toyota Camry
Friction discs are important components of an automatic transmission (AT), used to transfer torque from one transmission element to another. They consist of a friction material that is clamped between metal plates.
Types of friction discs in Toyota Camry automatic transmission
The Toyota Camry automatic transmission can use various types of friction discs, including:
* Multi-disc clutches: Consist of several steel and friction discs alternating with each other.
* Band Brakes: Use a flexible steel band that clamps down on the drum to stop rotation.
*Bevel clutches: Use conical discs to transmit torque between the shaft and planetary gear.
Location of friction discs in a Toyota Camry automatic transmission
Friction discs are usually located inside the automatic transmission housing. Multi-disc clutches are usually located in packs, while band brakes and bevel clutches are often found in separate compartments.
Functions of friction discs in a Toyota Camry automatic transmission
Friction discs perform the following functions:
* Torque Transmission: They transmit torque from the input shaft to the output shaft.
* Gear shifting: The engagement and disengagement of the friction discs allows the automatic transmission to shift into different gears.
* Braking: Band brakes are used to stop the rotation of planetary gears.
* Torque Converter Lockup Control: Bevel clutches are used to engage and disengage torque converter lockup.
Signs of wear on friction discs in a Toyota Camry automatic transmission
When friction discs become worn or damaged, the following symptoms may occur:
* Slipping: The automatic transmission may slip or slip when changing gears.
* Shift lag: The automatic transmission may be slower to shift or may not even shift into some gears.
* Jerking and Vibration: Friction plates may cause jerking or vibration when shifting gears.
* Burnt odor: If the friction discs are severely worn, a burning odor may occur.
Maintenance of friction discs in automatic transmission Toyota Camry
Friction discs are subject to regular maintenance and replacement as needed. It is recommended that you have the automatic transmission inspected by a qualified mechanic and the friction discs replaced if they are worn or damaged.