Audi 80/Avant (B4)

since 1991-1995 release

Repair and operation of the car



Audi 80/Avant
+ Technical specification
+ Engines
+ System of production of the fulfilled gases
+ Cooling system
+ Fuel tank and fuel pump
+ Air filter and airintaking channels
+ System of injection
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Anti-blocking system of brakes
+ Wheels and tires
+ Body electrical system
+ System of ignition
+ Lighting
+ Signaling devices
+ Devices and auxiliary devices
+ Heating and ventilation
- Body elements
   Front bumpers
   Forward part of the car
   Cowl
   Wings
   Moldings
   Doors
   External rear-view mirrors
   Forward and back flew down
   Trunk lid at the sedan
   Back door of the versatile person
   Rear bumper
   Movable hatch
   Clearing of openings for a water drain
   Control of anticorrosive protection of the bottom of a body
   Salon
   Seats
+ Search of malfunctions
+ Specifications





Movable hatch

Accurate operation of the hatch requires exact installation, however reduction of all of descriptions necessary for this purpose is beyond this management.

The Tyazhelokhodny hatch needs to be greased. If on your car there is a movable hatch with the electric drive, then it is necessary to check the corresponding automatic safety lock in the central distributing device (the head the Body electrical system). Check of the control unit of the movable hatch located in the additional block of the relay house means is impossible.

Untight movable hatch

The reason of leakage of the movable hatch is covered in the hammered drain pipes connected on one on each of four corners of a framework of the movable hatch. Though water can also get inside, but it also has to have an opportunity to flow down.

  • Therefore at the untight movable hatch it is necessary to clean all four drain hoses.
  • Both back drain openings are remote even at the open hatch (to light a small lamp in a hatch box).
  • Forward drain hoses come to light at height of the lower loops of forward doors. Both back hoses come to an end under sidewalls of a rear bumper (it is necessary to disconnect sidewalls, see the section the Rear bumper).








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