Audi 80/90/Coupe

Since 1986-1991 of release

Repair and car operation



Audi 80/90/Coupe
+ 1.2. Car identification
- 2. Engines, carburettors
   2.1.2. Removal and engine installation (5-cylinder models)
   2.1.3. Dismantling and assemblage of engines
   2.1.4. A head of the block of cylinders, the mechanism timing
   + 2.2. An engine electric equipment
   + 2.3. Carburettors
3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. An exhaust system
+ 7. Ignition system
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. A steering
+ 12. A body, salon
+ 13. A central air
+ 14. An electric equipment





2.1.2. Removal and engine installation (5-cylinder models) Removal

PERFORMANCE ORDER
1) disconnect a cable connecting the storage battery with weight
2) on models with mechanical transmission remove the working cylinder of a hydrodrive of coupling
3) remove the pump of the hydraulic booster of a steering (together with hoses) and attach to a body
4) remove a compressor arm together with bolts of fastening and take aside
5) adhere the compressor a wire into place
6) disconnect radiator hoses
7) antifreeze keep for the further use
8) remove a radiator in gathering with the fan, a casing and the directing device
9) remove a bumper
10) remove the central guard, the bottom cross-beam
11) turn away the left bottom bolt of fastening of a check point to the engine
12) uncover the distributor, put aside
13) prepare for a traverse 10-222А
14) establish a coupling hairpin 3147 so that not to damage high-voltage wires
15) screw a coupling hairpin 3147 in an aperture of the turned out bolt of fastening of a check point
16) establish a cross-beam 10-222А on internal отбортовки mudguards of forward wings
17) attach a hook of the elevating device according to drawing

18) lift or lower a check point on the necessary height, rotating a lambskin nut of a coupling hairpin

The inhaling moments

Bolts of fastening of a check point to the engine:
  – М8
20 Н.м.
  – М10
45 Н.м.
  – М12
56 Н.м.
Fastening of an exhaust pipe to a check point arm
25 Н.м.
Fastening of an exhaust pipe to a final collector
35 Н.м.
Fastening of a forward support of the engine to a body
70 Н.м.
Fastening торсионного the terminator to the engine
45 Н.м.
Fastening of pillows of the engine to support
45 Н.м.
Terminator fastening to the bottom basic cross-beam
45 Н.м.
Bolt М10 of fastening of the generator to the engine
45 Н.м.
Bolt М8 of fastening of the generator to the engine
35 Н.м.
Fastening of the pump of the hydraulic booster of a wheel
20 Н.м.

The moments of an inhaling for Compartment models

Bolts of fastening of a check point to the engine:
  – М8
20 Н.м.
  – М10
45 Н.м.
  – М12
60 Н.м.
Fastening of the right and left support of the engine
45 Н.м.
Fastening of the compressor of the conditioner to an arm
25 Н.м.
Fastening of an exhaust pipe to a check point arm
25 Н.м.
Fastening of pillows of the engine to support
40 Н.м.
Fastening of support of the engine to a body

40 Н.м.


Installation

Engine installation is carried out as it should be the return to removal.

PERFORMANCE ORDER
1) check up deterioration выжимного the coupling bearing, if necessary replace
2) slightly grease выжимной the bearing of coupling and a primary shaft of a check point with greasing on the basis of molybdenum sulphide
3) be convinced that aligning pins of joining of the engine from a check point are on the block of cylinders
4) in engine support replace самоконтрящиеся nuts
5) lower the engine on support
6) screw самоконтрящиеся nuts of support
7) поманипулируйте the engine (a way кантования) for correct landing to support
8) adjust a cable of management throttle заслонкой
9) attach all electroconducting
10) fill the engine with a cooling liquid
11) check up and if necessary restore oil level
12) adjust a tension of a gear belt of a drive of a cam-shaft and idling turns
13) without putting the big efforts level in a place of a detail of an exhaust system