VW Passat repair


+ 1. Ekspluatatsiiya of the car
+ 2. Maintenance
- 3. Engines
   + 3.1. Petrol engines of configuration of R4
   + 3.2. Petrol engine of configuration of VR6
   - 3.3. Diesel engines
      3.3.1. Technical characteristics
      3.3.2. General information
      3.3.3. Installation of the piston of the cylinder No. 1 in VMT
      3.3.4. Compression check in cylinders
      3.3.5. Gear belt of a drive of GRM
      3.3.6. Mechanism of a tension of a gear belt
      3.3.7. Gear pulley of a camshaft
      3.3.8. Gear pulley of a cranked shaft
      3.3.9. Pulley of an intermediate shaft
      3.3.10. Belts of a drive of auxiliary units
      3.3.11. Cover of a head of the block of cylinders
      3.3.12. Replacement of an epiploon of a camshaft
      3.3.13. Replacement of an epiploon of an intermediate shaft
      3.3.14. Replacement of epiploons of a cranked shaft
      3.3.15. Replacement of an epiploon of a forward cover of a cranked shaft
      3.3.16. Head of the block of cylinders
      3.3.17. Check of work of hydraulic pushers
      3.3.18. Flywheel
      3.3.19. Replacement of support of the power unit
      3.3.20. Oil case
      3.3.21. Oil pump
      3.3.22. Top casing of the AFN engine
      3.3.23. System of prestarting heating of diesel engines
      3.3.24. Glow plugs
+ 4. Cooling system
+ 5. Power supply system
+ 6. Ignition system
+ 7. Coupling
+ 8. Transmission
+ 9. Drive of forward wheels
+ 10. Suspension brackets
+ 11. Steering
+ 12. Brake system
+ 13. Wheels and tires
+ 14. Systems of heating, ventilation and conditioning
+ 15. Electric equipment
+ 16. Body
+ 17. Electric circuits


Repair B3-B4/Passat B3-B4 Volkswagen Passat>> Engines>> Diesel engines>> Replacement of epiploons of a cranked shaft
Replacement of a forward epiploon  of a cranked shaft
Removal and installation of a forward epiploon of a cranked shaft carry out in the following order:
– on the AFN engine remove the top casing of the engine;
– disconnect the tip from the electromagnetic valve of a stop of the engine;
– merge engine oil from the engine;
– lift a forward part of the car and establish it on supports;
– remove the plastic air lines located in a zone of the right forward wheel;
– remove auxiliary driving belts;
– remove pulleys of auxiliary driving belts, a GRM belt and a GRM belt pulley from a cranked shaft;

Fig. 3.69. Block of cylinders: 1–block of cylinders; 2–plate; 3–laying of a back cover of a cranked shaft; 4–back cover of a cranked shaft; 5–back epiploon of a cranked shaft; 6–tube masloizmeritelny щупа; 7–spray; 8–maslootrazhatelny plate; 9–oil pallet; 10-bolts of fastening of the oil pallet; 11-forward cover of a cranked shaft; 12-forward cuff of a cranked shaft; 13-laying; 14-cap; 15-plate; 16-plate; 17-protective plate


– drill in an epiploon 12 (see fig. 3.69 ) two small openings on the maximum removal from each other and screw in them being self-cut screws;
– using flat-nose pliers, extend for heads of screws an epiploon 12 of a forward cover 11 cranked shaft;
– clear not fleecy fabric an installation site of a sealing ring in a forward cover of a cranked shaft and on cranked to a shaft;

       PREVENTION
It is impossible to moisten clearing fabric with solvent.

– grease with pure engine oil a surface of a new epiploon;
– using a tubular opravka of the corresponding diameter and a hammer, in easy blows establish an epiploon on a cranked shaft;
– installation of the removed elements carry out to sequences, return to removal.

Replacement of a back epiploon of a cranked shaft
Removal and installation of a back epiploon of a cranked shaft carry out in the following order:
– on the APN engine remove the top casing of the engine;
– disconnect the tip from the electromagnetic valve of a stop of the engine;
– merge engine oil from the engine;
– lift a forward part of the car and establish it on supports;
– unscrew bolts of fastening of a flywheel and remove the oil pallet;
– remove a transmission;
remove the plastic air lines located in a zone of the right forward wheel;
remove from a flywheel a leading part of coupling and a coupling disk;
– unscrew bolts and remove a flywheel;
– turn on fault and remove an intermediate plate from the block of cylinders (if it is established);
– unscrew bolts and remove a back cover of a cranked shaft 4 ( fig. 3.69 .);
– clear interfaced surfaces of a back cover of a cranked shaft and the block of cylinders of the engine of traces of old laying.
– using a wide shlitsevy screw-driver, take a sealing 5th ring from a back cover 4 cranked shaft;
– grease a surface of a new sealing ring with pure engine oil and establish a sealing ring in a back cover of a cranked shaft, uniform pressing through wooden whetstone;
– put on an interfaced surface of the block of cylinders a thin layer of hermetic and establish laying of a back cover of a cranked shaft;
– establish on a cranked shaft the protective plastic head delivered together with a sealing ring. The protective plastic head prevents damage of working edges at installation of a sealing ring;
– grease a sealing ring with pure engine oil and establish a back cover 4 cranked shaft on the block of cylinders of 1 engine;
– insert bolts of fastening of a back cover of a cranked shaft and consistently tighten them the corresponding moment of an inhaling.
installation of the removed elements make in sequence, return to removal.







429b39f6