VW Passat repair


+ 1. Ekspluatatsiiya of the car
+ 2. Maintenance
+ 3. Engines
+ 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
   14.1. Technical characteristics
   14.2. General information
   14.3. Central air with a circulating coolant
   14.4. Precautionary measures at central air service
   + 14.5. Search of malfunctions
   14.6. Conditioner filling by a coolant
   14.7. Search and elimination of malfunctions in heating and conditioning systems
   14.8. Airdistributing box
   14.9. Fan
   14.10. Cover of airinflow and vacuum system
   14.11. Vozdukho-priyemnik
   + 14.12. Heater fan
   + 14.13. Management cables
   + 14.14. Central air units
   + 14.15. Basic provisions on conditioner service
+ 15. Electric equipment
+ 16. Body
+ 17. Electric circuits


Repair B3-B4/Passat B3-B4 Volkswagen Passat>> Systems of heating, ventilation and conditioning>> Airdistributing box

Fig. 14.8. Device of an airdistributing box. Condensed surfaces of a soaking-up branch pipe, laying of a casing of the evaporator and the directing device of the fan are covered with silicone hermetic: 1-antidust filter; 2–grid; 3–air channel; 4–block of resistors; 5–fan; 6–casing; 7–bottom air line; 8–distributor of streams of air; 9–heater radiator; 10-hoses of giving and removal of cooling liquid


For the work, the details connected with replacement and units of an airdistributing box, including a radiator 9 (fig. 14.8) of a heater or the conditioner evaporator, it is necessary to carry out central air depressurization, to merge liquid from system of cooling and to remove the dashboard.