Suzuki Grand Vitara SQ416/SQ420/420WD
since 1998 release
Repair and operation of the car
Suzuki Grand Vitara
+ General information
+ Maintenance and lubricant
+ Heater, ventilation and conditioner
+ Suspension bracket
+ Wheels and tires
+ Forward driving shaft / bearing of a shaft. Oil epiploon
+ Brake system
+ Fuel system
+ System of ignition
+ System of start
+ System of release
+ Service out of a workshop
+ Repair of the module
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment
Coupling represents coupling of a diaphragm press spring of one-disk dry type. The diaphragm spring like a cone-shaped finger represents a rigid ring on the end of external diameter with a number of the cone-shaped fingers directed inside.
The disk bearing the cylindrical springs working for torsion is located on the leading shaft of the transmission with evolvent shlitsevy landing. The cover of coupling is attached to a flywheel and holds a diaphragm spring in such a way that the peripheral part of the region of a spring pushes press a clutch plate to a flywheel (at the same time the disk is between them) when the coupling switching off drive bearing (the release bearing) keeps. This included condition of coupling.
Pressing of a pedal of coupling forces the release bearing to move forward and pushes tips of cone-shaped fingers of a diaphragm spring. When it occurs, the diaphragm spring delays press a clutch plate from a flywheel, thereby interrupting the drive from a flywheel through a clutch plate to the leading shaft of the transmission.