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
2.2.1. The general recommendations when dismantling and engine 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>> Dismantling and assembly>> The general recommendations when dismantling and engine assembly
Before the dismantling beginning carefully wash up the engine outside.
When dismantling mark an arrangement of demountable parts and details in order that at assembly to establish them in a starting position if they are repeatedly used. Especially important it for pistons, valves, covers and loose leaves of bearings. Put details so that not to mix them.
At all do not mark bearings and consolidations by scratches on their surface or by means of a core. For removal of any detail of the engine it is possible to use only the hammer rubber, plastic or fitted by skin.
If the engine was disassembled completely, it is necessary to clear all parts of the block of cylinders carefully. At partial dismantling surely watch that foreign matters did not get to not disassembled parts of the engine or in his cavities. To prevent hit of foreign matters or stop up with something all openings, or cover them with rags.
Blow all oil channels and openings the compressed air. If there is no such possibility, clean these channels and openings a tree slice, but at all do not do it by metal subjects.
In the disassembled engine pay special attention to metal shaving or other signs of the increased wear of the metal, found in the block of cylinders.
Always replace sealing rings, laying, etc. with the new. Never save on it and at all do not put back the damaged details.
Limits of wear of the majority of mobile details are given in the table with data for adjustment and control. If there are doubts concerning any detail or the limit of wear will be reached soon, it is better to replace such detail to avoid through short time of repeated dismantling of the engine. Remember that these data differ for different engines. Certain sizes are not specified by "Volkswagen" in the form of nominal sizes. In this case it is necessary to carry out the corresponding check.
At assembly works use the general recommendations:
- before establishing details be convinced that they pure and are free from foreign matters;
- apply a thin film greasings on all details which rotate or slide. This operation should be carried out before assembly instead of after details are already established as in this case oil will not get to all obligatory places for greasing. It is especially important to grease plentifully with engine oil before assembly pistons, piston rings and walls of cylinders.