Friction discs of an automatic transmission (automatic transmission) Subaru
Automatic transmission friction discs are important components that ensure the transmission of torque from the engine to the transmission. They consist of two steel plates with friction material located between them.
Types of friction discs for Subaru automatic transmissions:
* Steel discs: Made of hardened steel and equipped with lubrication grooves.
* Friction Pads: Made from paper or Kevlar based material impregnated with resin to provide friction and wear resistance.
Functions of Subaru automatic transmission friction discs:
* Transmission of torque between automatic transmission shafts.
* Ensuring smooth gear shifting.
* Prevent slippage and protect other transmission components.
Signs of faulty Subaru automatic transmission friction discs:
* Slipping when changing gears.
* Vibrations or noise when shifting gears.
* Smell of burnt friction material.
* Transmission fluid leaks.
Causes of failure of friction discs in Subaru automatic transmissions:
* Wear due to friction and heat.
* Contamination with transmission fluid or metal shavings.
* Incorrect automatic transmission adjustment.
Replacing friction discs of a Subaru automatic transmission:
Replacing automatic transmission friction plates is a complex procedure that is usually performed by a qualified mechanic. It includes removing and disassembling the automatic transmission, replacing worn discs and reassembling and installing the automatic transmission.
Maintenance recommendations:
* Maintain the automatic transmission regularly, following the manufacturer’s recommendations.
*Use only recommended transmission fluid.
* Avoid sudden acceleration and wheel spin.
*Check for signs of malfunction and contact a mechanic if necessary.