Repair VW Sharan

. Diesel engines: 1,9 l TDI.
+ 1. Introduction
+ 2. Engine VR6
+ 3. The two-litre engine (ADY)
+ 4. System of greasing of the engine
+ 5. Cooling system
+ 6. System of injection of fuel of engine VR6
+ 7. System Simos of injection of fuel of the 2,0-litre engine
+ 8. Ignition system
+ 9. Coupling
+ 10. A mechanical 5-step transmission
+ 11. Shaft of a drive of wheels
+ 12. The steering hydraulic booster
+ 13. A forward suspension bracket
+ 14. A back suspension bracket
+ 15. Brake system
+ 16. An electric equipment
- 17. The diesel engine
   17.1. Removal and installation
   + 17.2. Dismantling and assemblage
   + 17.3. A head of the block of cylinders
   - 17.4. Privodnye belts — поликлиновой and gear
      17.4.1. Removal of a gear belt
      17.4.2. Installation gear приводного a belt and drive adjustment gazorasprede - лительного the mechanism
   + 17.5. Shatunno - piston group
   + 17.6. An intermediate shaft
   17.7. A flywheel
   + 17.8. A camshaft and a camshaft epiploon
   + 17.9. A cranked shaft and radical bearings
   + 17.10. The block of cylinders
   17.11. Compression check in engine cylinders
   17.12. System of release of the fulfilled gases
+ 18. System of greasing of the diesel engine
+ 19. System of cooling of the diesel engine
+ 20. The power supply system of the diesel engine and turbocharger
+ Maintenance service card
+ Specifications and characteristics
+ Electroschemes




Folksvagen Sharan/Sharan repair>> The diesel engine>> Privodnye belts — поликлиновой and gear>> Installation gear приводного a belt and drive adjustment gazorasprede - лительного the mechanism

Fig. 415. In the top drawing the adjusting calibre established on a camshaft 1 is shown. In the bottom drawing it is shown, how the flywheel with label ВМТ should be located





At installation new приводного a belt or at repeated installation of an old belt first of all be convinced that the flywheel costs in the position shown on fig. 415.
Turn on on 1/2 turns a bolt of a cogwheel of a camshaft (without turning thus a shaft) and strike on it a plastic or rubber hammer to weaken conic landing of a cogwheel to a shaft. At use old приводного a belt establish it according to a mark concerning a movement direction.
Tighten directing roller of a gear belt (25 Нм) and take out a persistent pin from cogwheel ТНВД.

Fig. 419. Installation of a gear belt. Pay attention to coincidence of labels on a tension roller (insert with an arrow in drawing). Instead of the special tool it is possible to apply cut кусачки to removal of spring lock rings: 1 — a running roller; 2 — the special tool or кусачки for removal of spring lock rings; 3 — a tension roller; 4 — a lock pin





Examine a tension roller. It has edge and a groove which should coincide with each other. On fig. 419 it is shown, how the belt at this stage of installation looks.
Now press a tension roller nippers of a spring lock ring against a spring tension (a direction 3 on fig. 419) and tighten a nut of a tension roller the moment 20 Нм.
Fix a camshaft cogwheel in motionless position and tighten a bolt the moment 45 Нм.
Remove adjusting calibre on the other hand the engine.
Again establish all details. Raise or again lower the car on a ground to have possibility to reach separate details.
Rotations of a pulley of a cranked shaft turn the engine on two complete revolutions. After that check up, whether there corresponds still position ВМТ.
After adjustment приводного a belt check up injection adjustment.
Establish the bottom protection gear приводного a belt (3 bolts).
Fasten a pulley of a cranked shaft with гасителем крутильных fluctuations on a drive cogwheel газораспределительного the mechanism and tighten four bolts the moment 25 Нм. Thus the adjusting pin on a cogwheel of a cranked shaft should enter into an aperture on гасителе fluctuations. At a connection inhaling fix a cranked shaft in motionless position (it is possible to include transfer).
Establish the top protection of a gear belt. It should enter into a fillet of the bottom protection.
Establish ременный a drive, and also клиновой a belt of the pump of the hydraulic booster of a steering and adjust their tension.

Fig. 393. Turn away bolts 1 and 2





Again establish a collar of a suspension bracket of a forward support of the engine (the big bolts are tightened by the moment 58 Нм, small bolts the moment 23 Нм) and an engine support. On fig. 393 fastening of an engine mount from a face sheet is shown.