VW Passat repair


+ 1. Ekspluatatsiiya of the car
+ 2. Maintenance
+ 3. Engines
+ 4. Cooling system
+ 5. Power supply system
+ 6. Ignition system
- 7. Coupling
   7.1. Specifications and characteristics
   7.2. General information
   7.3. Check of a technical condition of hydraulic system
   7.4. Coupling pedal
   7.5. Air removal from a hydraulic drive of coupling
   7.6. Removal and installation of the working cylinder of coupling
   7.7. Removal and installation of the main cylinder of coupling
   7.8. Removal and installation of a cable of a drive of coupling
   7.9. Removal and installation of press and conducted disks of coupling
   7.10. Removal and installation of the lever and bearing of switching off of coupling
+ 8. Transmission
+ 9. Drive of forward wheels
+ 10. Suspension brackets
+ 11. Steering
+ 12. Brake system
+ 13. Wheels and tires
+ 14. Systems of heating, ventilation and conditioning
+ 15. Electric equipment
+ 16. Body
+ 17. Electric circuits


Repair B3-B4/Passat B3-B4 Volkswagen Passat>> Coupling>> Coupling pedal
Removal of a pedal of coupling carry out in the following order:
– disconnect a wire from the negative plug of the storage battery;
– uncover the block of safety locks, unscrew screws of fastening and remove the lower part of the dashboard;
– unscrew two screws of fastening of the panel to the lower part of a steering column and remove the panel;
– on coupling with a hydraulic drive, remove a spring bracket of fastening and take a pedal pin;
– on coupling with a hummock drive disconnect a coupling cable from the lever of switching off of coupling and a coupling pedal;
– remove a spring bracket of fastening of an axis of pedals of a brake and coupling and, having moved to the right, take an axis of pedals;
– disconnect a servomechanism spring from a pedal of coupling and take a pedal;
– check a condition of the plug of a pedal of coupling and if necessary replace it;

Fig. 7.2. Pedal of coupling with a mechanical (hummock) drive: 1–pedal arm; 2–axis of pedals of coupling and brake; 3–brake pedal; 4, 7 – overlays of pedals of coupling and a brake; 5, 8 – the plug; 6–coupling pedal; 9–spring clamp; 10-servomechanism axis; 11-servomechanism; 12-spring clip; 13-coupling cable; 14-vacuum amplifier of brakes


– remove a spring bracket of fastening, a washer and a spring of a servomechanism 11 (fig. 7.2) .
Installation of a pedal of coupling carry out in the following order:

Fig. 7.3. Pedal of coupling with a hydraulic drive: 1 — a pedal arm; 2 — a brake pedal; 3, 6 — overlays of pedals of coupling and a brake; 4 — the plug; 5 — a coupling pedal; 7 — the pumping union; 8 — the working cylinder of coupling; 9 — a flexible hose; 10 — the pipeline; 11 — the main cylinder of coupling; 12 — the union of pumping of the main cylinder of coupling; 13 — a spring clamp; 14 — a tank of a hydraulic drive of the coupling/the main thing of the brake cylinder; 15 — a servomechanism; 16 — a spring clamp; 17 — a servomechanism axis


Fig. 7.4. Installation of a spring of a servomechanism of a pedal of coupling by the special tool.


– installation of a pedal 5 (fig. 7.3) of coupling carry out to sequences, return to removal. Before installation grease a pedal and plugs with a thin layer of greasing. Installation of a spring of a servomechanism will need the VW3113 tool or (fig. 7.4) similar to it . On cars with a mechanical (hummock) drive of coupling carry out adjustment of a cable of coupling.

Fig. 7.5. Elements of the unified arm of a pedal of coupling: 1 — a pedal axis; 2 — a pedal arm; 3 — a support; 4 — сервопружина; 5 — a spring clamp; 6 — a coupling pedal; 7 — the plug



       ATTENTION
Since August, 1992, on cars the unified arm of a pedal of coupling (fig. 7.5) being identical to mechanical (hummock) and hydraulic drives of coupling that entailed changes of a design of a pedal of coupling, сервопружины and a stopper of an axis of a pedal is established. Elements of the unified arm of a pedal of coupling and earlier arms are not interchangeable. As spare parts it is possible to get only arms with a directing tube for a cable of a mechanical drive of coupling (in drawing it is designated by an arrow). At installation on the car with a hydraulic drive of coupling such arm demands completion (the directing tube of a cable is necessary for cutting).