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
+ 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
   17.1. Removal and installation
   + 17.2. Dismantling and assembly
   + 17.3. Head of the block of cylinders
   + 17.4. Driving belts — poliklinovy and gear
   + 17.5. Shatunno-piston group
   + 17.6. Intermediate shaft
   17.7. Flywheel
   + 17.8. Camshaft and camshaft epiploon
   + 17.9. Cranked shaft and radical bearings
   + 17.10. Block of cylinders
   17.11. Compression check in engine cylinders
   17.12. System of production of the fulfilled gases
+ 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>> Diesel engine>> Flywheel

Fig. 383. Flywheel: 1 — a gear rim; 2 — bolts of fastening of a gear rim; 3 — the adjusting screw (should act on a distance)

The flywheel of the engine is equipped with a gear rim of the sensor of frequency of rotation of the engine. This gear rim is strengthened on a reverse side of a cranked shaft by means of three bolts tightened by the moment of 10 N · by m. The type of a flywheel was already shown on fig. 383 . Pay attention that the inserted adjusting screw should act on 2,5 — 3,0 mm over a surface (a measurement). For untwisting of bolts of fastening of a flywheel fix it as appropriate in a motionless condition (for example, having inserted a screw-driver into a gear wreath of a flywheel) and weaken flywheel bolts. Bolts of a flywheel cannot be used repeatedly.

If the surface of a friction of a flywheel has scratches, such can be, for example at replacement of sliping coupling, a flywheel replace.

It is impossible to replace a gear wreath of a flywheel separately from the flywheel. At damage of its teeth it is necessary to replace a flywheel assembled with a gear wreath. Thus it is necessary to check and a teeth of a gear wheel of a starter as they too can be worn-out.
Bolts are tightened by the moment of 60 N · m, and then turn them for 90 °.