VW Sharan repair

. Diesel engines: 1,9 l of TDI.
+ 1. Introduction
+ 2. VR6 engine
+ 3. Two-liter engine (ADY)
+ 4. System of greasing of the engine
+ 5. Cooling system
+ 6. System of injection of fuel of the VR6 engine
+ 7. Simos system of injection of fuel of the 2,0-liter engine
+ 8. Ignition system
- 9. Coupling
   9.1. Coupling removal
   9.2. Check of a technical condition and coupling control
   9.3. Coupling installation
   - 9.4. Drive of switching off of coupling
      9.4.1. Removal and installation of the working cylinder of coupling
      9.4.2. Removal and installation of the main cylinder of coupling
      9.4.3. Air removal from a coupling hydraulic actuator
   9.5. Malfunctions of coupling
+ 10. Mechanical 5-step transmission
+ 11. Shaft of a drive of wheels
+ 12. Hydraulic booster of a steering
+ 13. Forward suspension bracket
+ 14. Back suspension bracket
+ 15. Brake system
+ 16. Electric equipment
+ 17. Diesel engine
+ 18. System of greasing of the diesel engine
+ 19. System of cooling of the diesel engine
+ 20. Power supply system of the diesel engine and turbokompressor
+ maintenance Card
+ Specifications and characteristics
+ Elektroskhema




Repair Sharan/Sharan Volkswagen>> Coupling>> Drive of switching off of coupling>> Removal and installation of the working cylinder of coupling
Removal of the working cylinder of coupling carry out in the following order:
- remove a transmission (see item 10.1.1);

Fig. 232. Parts of a hydraulic actuator of coupling: 1 — a tank; 2 — a feeding hose; 3 — the pedal block; 4 — a coupling pedal; 5 — the safety holder; 6 — a pusher rod; 7 — a bolt, 20 N · m; 8 — the main cylinder; 9 — a lock collar; 10 — laying, always on replacement; 11 — an O-shaped sealing ring; 12 — the hose/pipeline; 13 — an arm; 14 — a bolt, 25 N · m; 15 — an arm on a transmission; 16 — a nut, 20 N · m; 17 — a bolt, 20 N · m; 18 — a lock collar; 19 — a dustproof cap; 20 — a transmission; 21 — an epiploon; 22 — an O-shaped sealing ring, always on replacement; 23 — the working cylinder with the vyzhimny bearing; 24 — a bolt with a fillet, 11 N · m; 25 — the goffered cover; 26 — a dustproof cap; 27 — a bolt for air removal; 28 — a cap nut, 20 N · m; 29 — the pipeline





- remove the goffered dustproof cover 25 (see fig. 232 );
- unscrew bolts of fastening 24 and take the working cylinder together with the vyzhimny bearing;
- remove an O-shaped sealing ring 22 workers of the cylinder. This ring always replace with the new;

Fig. 233. Extraction of a sealing ring from the back party of the working cylinder





- a sealing ring 21 replace in case on it there are traces of the leaked liquid. It is located on a reverse side of the working cylinder of coupling, and to remove it it is possible by means of the adaptation 618 (fig. 233) . At installation of a new sealing ring 21 compress it the adaptation 618 until it will not enter densely under an external surface of the case of the working cylinder of coupling.
Installation of the working cylinder of coupling is carried out in return sequence, taking into account the following:
- before installation wipe vyzhimny the bearing a rag, but do not wash out it in gasoline;
- wrap three bolts of fastening of the working cylinder of coupling and tighten them the moment of 11 N · m;
- after installation of a transmission check coupling work. Thus pay attention first of all to emergence of a scratching sound at inclusion of transfers. Best of all it is audible at inclusion of transfer of a backing. Not adjusted drive of switching off of coupling can be its reason;
- if necessary adjust a drive of switching off of coupling and make a trial trip on the car with all options of switchings of a transmission.