Audi 80/90/Coupe

Since 1986-1991 of release

Repair and car operation



Audi 80/90/Coupe
+ 1.2. Car identification
+ 2. Engines, carburettors
3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. An exhaust system
+ 7. Ignition system
- 8. Transmission
   8.1.2. A plug - the main cylinder of coupling
   8.1.3. Press a coupling disk
   8.1.4. Malfunctions of coupling
   + 8.2. A mechanical transmission 012
   + 8.3. A mechanical transmission 01А
   + 8.4. An automatic transmission 089
   + 8.5. An automatic transmission 087
   8.6. Dismantling and assemblage of automatic transmissions
   8.7. The block of valves
   + 8.8. An automatic transmission 097
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. A steering
+ 12. A body, salon
+ 13. A central air
+ 14. An electric equipment





8.7. The block of valves
THE GENERAL DATA

The block of valves
1. Oil the pallet
2. 4 Н.м.
3. Oil the filter
4. 4 Н.м.
5. A spring
6. The dividing piston
7. The block of valves
8. A lining
9. A cover of the oil filter
10. A lining
Always replace
11. 20 Н.м.

The block of valves

1. Screws
The moment of an inhaling 4 Н.м.
(Are galvanised, quantity: 3)
2. Screws
The moment of an inhaling 4 Н.м.
Quantity: 19
Tighten in regular intervals
3. Germetizirujushchie balls
4. An accumulator cover

5. The block of valves
6. Spherical valves
7. A dividing plate
It is adjusted to the block of valves
8. A transferring plate
It is adjusted to the block of valves
9. A spring
10. The identifikatsionaaja tablet

Installation

PERFORMANCE ORDER
1) establish the block of valves on картер transmissions
2) connect the mechanical valve And and the gear change valve In
3) tighten all bolts диагонально to 4 Н.м.

(Arrow) 1 ball in diameter of 3 mm

(Arrow) of 5 balls in diameter of 6 mm

4) a code designation (it is specified by an arrow)

Dismantling / cleaning

The block of valves is necessary for assorting only if the transmission has failed because of the burnt through frictional overlays or excessively polluted cooling liquid. If the cooling liquid still is pure enough, place all block of valves in cleaning solution and then dry up its stream of dry compressed air.

The tray is used for storage of all valves, springs and screws of the block of valves.

The tray form corresponds to the form of the block of valves.

Not to mix elements of the block of valves at installation, they should be placed in a tray.

Spherical the valve it is possible to store in department for storage of bolts.

PERFORMANCE ORDER
1) remove a back cover, get by turns the valve and a spring and place them in a tray
2) uncover on the other hand and repeat operation
3) establish a cover on a tray
4) ship all tray together with valves in cleaning solution. Dry up compressed air. Do not use water, the rags leaving fibers at cleaning of elements of the block of valves

Assemblage

Grease at installation all elements of the block of valves with a liquid of an automatic transmission and check up ease of their course. The valve should fall under the weight.

The valve which are a little scratched it is possible to use repeatedly. It will not have an adverse effect on transmission work.

All elements of the block of valves should be absolutely pure.

The valve and a spring it is necessary to establish in the same apertures, whence them have removed.

Establish the valve and a spring on the one hand, and then establish a cover before to pass to the second party.


The prevention

Some springs of valves have the identical sizes. However they are not interchangeable, as have various values of maximum deviations.


Grease all sealing rings with a liquid of an automatic transmission before installation.