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>> Oil case
Removal of an oil case carry out in the following order:
– disconnect a wire from the negative plug of the storage battery;
– lift a forward part of the car and establish it on supports;
– for improvement of access to the oil pallet disconnect the right power shaft from a transmission;

Fig. 3.73. Elements of fastening of a casing of an oil case of the AFN engine: 1–a bolt, 2 – a fastening percussion cap, 3 – a percussion cap clamp, 4 – a bracket


– on cars with the AFN engine remove a casing of an oil case (fig. 3.73) ;

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


– unscrew a bolt and remove a protective plate of a flywheel from a transmission. Unscrew bolts of fastening 10 (see fig. 3.69 ) the oil pallet 9 to the block of cylinders of 1 engine;
– remove an oil case 9 together with laying. Check a condition of the mesh filter and, if necessary, clear or replace it.
Installation of an oil case carry out in the following order:
– clear interfaced surfaces of the oil pallet and the block of cylinders of the remains of old laying;

       PREVENTION
To clear interfaced surfaces it is necessary accurately not to scratch them as pressure of oil in the working engine can lead to leakages through scratches, забоины, etc. defects on interfaced surfaces.

– apply a thin film hermetic on interfaced surfaces of an oil case and the block of cylinders of the engine;
– establish new laying on an oil case, establish an oil case on the engine and fix bolts, observing an established order and the inhaling moments;
Installation of the removed elements make in sequence, return to removal.