VW Sharan repair. Diesel engines: 1,9 l of TDI.
+ 1. Introduction
- 2. VR6 engine
+ 2.1. Cнятие and installation
+ 2.2. Dismantling and assembly
+ 2.3. Head of the block of cylinders and valves
+ 2.4. Pistons and rods
2.5. Block of cylinders
+ 2.6. Cranked shaft and radical bearings
+ 2.7. Drive of the mechanism of a gazoraspredeleniye
2.8. Intermediate shaft
2.9. Compression check in engine cylinders
+ 2.10. System of production of the fulfilled gases
+ 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
+ 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
Repair Sharan/Sharan Volkswagen>> VR6 engine>> Block of cylinders
Carefully wash up the block of cylinders 13 (fig. 69) and clear oil channels. Having blown and having dried the compressed air, examine the block of cylinders. Cracks in support or other places of the block of cylinders are not allowed. Surely remove all remains of cleaners from the block of cylinders.
Measure a gap between lateral surfaces of the cylinder and the piston (see item 2.4.2).
The difference of the measured values of internal diameter of the cylinder between the top and bottom belt indicates a conicity of an opening of the cylinder, and a difference of values between the longitudinal and cross-section direction — on ovality. Internal diameter of the cylinder should not differ anywhere more than 0,08 mm from the nominal size.
In the engine pistons of two repair sizes for what respectively it is necessary to chisel the block of cylinders (see item 2.4.2) can be established.
Check deformation of a surface of the block of cylinders (as for a head of the block of cylinders see fig. 46 ) for what measure size of a gap of the block of cylinders in the longitudinal, cross-section directions and on a diagonal with помощъю a set щупов. The gap should not exceed 0,10 mm. Before measurement be convinced that the surface of the block of cylinders is carefully cleared and there are no foreign matters between shchupy and a surface of the block of cylinders.