Opel Frontera

Since 1992 of release

Repair and car operation

Opel of Frontera
+ Cars of mark Opel Frontera
+ Current leaving and service
+ The engine
+ Cooling and heating systems
+ The power supply system and release
+ Engine electric equipment
- Coupling
   Removal and coupling installation
   Coupling repair
   Coupling installation
   Check of coupling without removal
   The mechanism of deenergizing of coupling
   Removal of air from hydrosystem
   Adjustment of height and pedal free wheeling
+ Manual box of a gear change
+ Kardannye shaft, the main transfer
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Controls and operation
+ Electric equipment schemes


The mechanism of deenergizing of coupling


The bearing of deenergizing of coupling

Removal of the bearing of deenergizing of coupling

To remove and establish the bearing of deenergizing of coupling it is possible only at the removed transmission. The bearing fastens to the case spring clips. After removal of clips remove a finger and the lever. Remove the bearing from the transmission case, as is shown in иллюстр.
The bearing выпрессуйте from the case. Disconnect a finger of the lever from a cover of a shaft of a transmission.
Напрессуйте the new bearing. Thus pay attention to that the persistent party of the bearing has been directed aside, opposite to the case. Establish on a cover a finger of the lever of deenergizing of coupling.
Grease консистентной with greasing an internal aperture of the case of the bearing, the plug in a cover of a shaft of a transmission and шаровый a lever finger. Establish into place the bearing, the lever of deenergizing of coupling and a rubber cover. Pay attention to correct position of clips on the lever behind a spherical finger.

The working hydrocylinder of coupling

Installation and hydrocylinder removal is carried out as follows.

1. Fill in a liquid in a tank of the basic hydrocylinder to the top edge. Close an aperture polyethylene and screw a stopper. Thus, it is excluded вытекание liquids from the cylinder. If it is necessary to pour out a liquid of system arrive as follows:
2. Put on a hose the union of removal of air of the working cylinder. The second end of a hose lower in capacity, and turn away the union on some turns. By means of the assistant press a pedal so that all liquid left.
3. Turn away a hollow bolt of fastening of a hose and remove sealing washers.
4. Turn away two bolts and take out the cylinder.

Cylinder installation is made in sequence, to return its removal. Thus it is necessary to pay attention to the following:

1. Bolts of fastening of the cylinder at transmission MSG tighten the moment of 28 Nanometers. At box MUA the moment of 45 Nanometers.
2. Tighten a bolt angular шарнирного connections, having established two new sealing rings (иллюстр.). Correct position of a ring of a hose is provided with a pin. The moment of an inhaling of a bolt of 35 Nanometers.
3. Remove air from hydrosystem and adjust height of a pedal of coupling as it is described more low.

Repair of the working hydrocylinder

At repair the hydrocylinder is replaced with the repair complete set. Such defect as corrosion of an external surface is the basis for cylinder replacement.
At assemblage internal details of the cylinder (except protective caps) are greased with brake greasing.
At installation of caps check up ease of a piston stroke.

The dempfirujushchy cylinder of coupling

1. The dempfirujushchy cylinder of coupling is in a place shown on иллюстр. Before removal демпфирующего the cylinder close a tank or merge a liquid from system as it has been described above. For this purpose disconnect from the cylinder hoses and turn out nuts of the holder.
2. At installation bolts tighten the moment of 8 Nanometers. Joinings of hoses tighten the moment of 20 Nanometers.
3. After installation remove air from system and check up liquid level in a tank, if necessary add a liquid.

Removal and installation of the basic hydrocylinder

For removal of the basic hydrocylinder act in film a pedal of coupling and the holder. The cylinder acts in film as follows:

1. Merge a liquid from system as it has been described above or suck away a liquid from a tank.
2. Disconnect a hose from the cylinder. Watch that the following liquid has not got on other details.
3. Remove a pedal of coupling and a bearing support.
4. Turn on two nuts and remove the cylinder.
5. Installation of the basic cylinder is carried out in sequence, return to removal. Nuts of fastening of the cylinder tighten the moment of 15 Nanometers. In summary remove air from system and check up liquid level in a tank. If necessary add a liquid.

Repair of the basic hydrocylinder

1. In the presence of the repair complete set hydrocylinder repair is made in the known image. Turn away a rod with a plug (counternut) and measure the size between the aperture centre under a finger and an interfaced surface of the case of the cylinder (the size write down). This size is required later at assemblage. If at cylinder dismantling on its working surface traces of corrosion or any other defects (teases, etc. are found out.), the cylinder is replaced. The cylinder in the disassembled kind is shown on иллюстр.
2. Having disconnected a collar of fastening of a hose, it is possible to remove a tank from the cylinder.
All internal details are greased with a brake liquid or консистентной greasing (except a protective cap). At cylinder assemblage it is necessary to keep earlier written down size and to tighten a counternut. Check up freedom of moving of the piston.

Pedal of coupling and bearing support

Operation is labour-consuming enough.

1. Remove the bottom facing of the panel of devices from outside the driver.
2. Remove an air line from outside the driver.
3. Take out spring скобу in a junction of a rod of the basic hydrocylinder and a coupling pedal. Take out a finger of a support and disconnect a plug from a pedal.
4. Turn away four bolts and remove a bearing support. After removal of a finger of a support of a pedal the pedal and a returnable spring can be removed. Pay attention to spring fastening.
5. Turn away a persistent bolt of a pedal and a counternut.
6. Installation of considered details is carried out in sequence, return to removal. Fastening details are shown on иллюстр. Check up, that the returnable spring to a pedal and to a bearing support has correctly been fixed. The nut of fastening of a finger of a pedal is tightened by the moment of 35 Nanometers, nuts of fastening of a support of the bearing the moment of 21 Nanometers.
In summary adjust height of installation of a pedal and its course as it is described more low.