6.1.1. Features of a design

Fig. 6.1. Coupling and a drive of its deenergizing: 1 – a stopper of a tank of hydrodrives of brakes and coupling deenergizing; 2 – a tank of hydrodrives of brakes and coupling deenergizing; 3 – collars; 4 – a hose to the main cylinder of a hydrodrive of deenergizing of coupling; 5 – the main cylinder of a hydrodrive of deenergizing of coupling; 6, 10 – nuts; 7 – a pusher of the main cylinder of a hydrodrive of deenergizing of coupling; 8 – a lining of the main cylinder of a hydrodrive of deenergizing of coupling; 9 – a finger of a plug of a pusher of the main cylinder of a hydrodrive of deenergizing of coupling; 11, 15 – plugs of an axis of a pedal of coupling; 12 – an adjusting bolt; 13 – an emphasis of an adjusting bolt; 14 – a returnable spring of a pedal of coupling; 16 – an axis of a pedal of coupling; 17 – a lock washer of a finger of a plug of a pusher of the main cylinder of a hydrodrive of deenergizing of coupling; 18 – an overlay of a platform of a pedal of coupling; 19 – a coupling pedal; 20 – a wavy spring washer; 21 – a tube of a hydrodrive of deenergizing of coupling; 22 – fixing скоба a hose of a hydrodrive of deenergizing of coupling; 23 – an arm of fastening of a hose of a hydrodrive of deenergizing of coupling; 24 – a hose of a hydrodrive of deenergizing of coupling; 25, 32, 38, 42 – bolts; 26 – an arm of fastening of the working cylinder of a hydrodrive of deenergizing of coupling; 27 – the working cylinder of a hydrodrive of deenergizing of coupling; 28 – sealing washers of a tip of a hose of a hydrodrive of deenergizing of coupling; 29 – a bolt-union of fastening of a tip of a hose of a hydrodrive of deenergizing of coupling; 30 – an epiploon of a primary shaft of a transmission; 31 – a sealing ring of the directing plug of the bearing of deenergizing of coupling; 33 – the directing plug of the bearing of deenergizing of coupling; 34 – the bearing of deenergizing of coupling; 35 – the bottom plug of a shaft of the lever of deenergizing of coupling; 36 – a plug of deenergizing of coupling; 37, 41 – washers; 39 – a casing of coupling with a press disk; 40 – a conducted disk; 43 – картер couplings; 44 – the top plug of a shaft of the lever of deenergizing of coupling; 45 – the lever of deenergizing of coupling

On cars Chevrolet/Daewoo Lanos establish dry one-disk coupling with central диафрагменной a spring (fig. 6.1).

Press the disk is mounted in the steel stamped casing 39 attached by bolts to a flywheel of the engine.

The conducted disk 40 is established on шлицах a primary shaft of a transmission and clamped диафрагменной by a spring between a flywheel and a press disk.

The bearing of 34 deenergizings of coupling is established on the directing plug 33 fixed by bolts on картере of 43 couplings. The bearing moves a plug 36 established on a shaft of deenergizing of coupling. On same to a shaft the lever of deenergizing of coupling is established. The lever of deenergizing of coupling is influenced by a rod of the working cylinder of a hydrodrive of deenergizing of coupling.

The hydraulic drive of deenergizing of coupling consists of the main thing 5 and the worker of 27 cylinders, a hose 24, a tube 21 and pedals of 19 couplings. 4 main cylinder is connected by a hose to a tank established on the main brake cylinder (a tank the general for both main cylinders). In a hydrodrive of deenergizing of coupling the brake liquid is used. Adjustment of a drive of deenergizing of coupling is described in subsection Check and adjustment of a drive of deenergizing of coupling.

    

GOOD ADVICE That coupling served long and smoothly, do not hold constantly a foot on a coupling pedal. This bad habit frequently get during training to driving in driving schools from fear not to have time to switch off coupling during a car stop. Besides fast weariness of the foot which are all time over a pedal, coupling appears let a little, but is squeezed out, and the conducted disk thus revolves and wears out. Besides, though выжимной the bearing also is calculated on work in a mode of constant rotation, it at the pedal pressed slightly is under the raised loading and its resource decreases. For the same reason it is not recommended to hold long coupling in the switched off condition (for example, in stoppers). If it is not necessary to get under way at once from a place, to include neutral position of a transmission is better and to release a pedal. Coupling proslipping can be defined on hearing, on an engine sound. If during movement by sharp pressing a pedal of an accelerator turns sharply grow, and then fall also the car starts to be dispersed a little, coupling demands repair.