Audi 100/A6

1990-1997 of release

Repair and car operation



Audi 100/A6
+ 1. The maintenance instruction
+ 2. Maintenance service
- 3. Engines
   - 3.1.1.2. Technical characteristics
      3.1.1.3. Sinhronizatsionnye labels timing
      3.1.1.4. Compression check
      3.1.1.5. A gazoraspredelitelnyj belt
      3.1.1.6. Натяжитель газораспределительного a belt, an asterisk
      3.1.1.7. Additional приводные belts
      3.1.1.8. A camshaft cover
      3.1.1.9. A camshaft epiploon
      3.1.1.10. An epiploon of an intermediate shaft
      3.1.1.11. Epiploons of a cranked shaft
      3.1.1.12. A head of cylinders
      3.1.1.13. Hydraulic pushers
      3.1.1.14. A flywheel
      3.1.1.15. Engine fastenings
      3.1.1.16. The oil pallet
      3.1.1.17. The oil pump and маслозаборный a branch pipe
   + 3.1.2. 5-cylinder engines
   + 3.1.3. 6-cylinder engines
+ 3.2. Diesel engines
+ 3.3. Removal and a partition of engines
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. An exhaust system
+ 8. Systems of start, ignition
+ 9. Transmission
+ 10. Brake system
+ 11. Suspension brackets, a steering
+ 12. A body
+ 13. An electric equipment
+ 14. A good advice



3.1.1.2. Technical characteristics
THE GENERAL DATA

Engine code:
1781 sm3, инжекторная system Bosch Motronic 3.2, 92 kw
ADR
1984 sm3, инжекторная system Bosch Mono-Motronic, 74 kw
AAE
1984 sm3, инжекторная system Bosch KE-Motronic, 103 kw
ACE
1984 sm3, инжекторная system Volkswagen Digifant, 85 kw
ABK
1984 sm3, инжекторная system Bosch KE-Motronic, 85 kw
AAD
Diameter of the cylinder:
ADR
81,0 mm
AAE, ACE, ABK, AAD
82,5 mm
Piston stroke:
ADR
86,4 mm
AAE, ACE, ABK, AAD
92,8 mm
Compression degree:
ADR
10,3:1
AAE
9,0:1
ACE
10,8:1
ABK
10,5:1
AAD
10,4:1
Pressure of compression:
ADR
7,5 bar
AAE, ACE, ABK, AAD
7,0 bar
The maximum difference of pressure between cylinders
3,0 bar
Operating procedure of cylinders
1–3–4–2
Cylinder N1 arrangement
From outside газораспределительного a belt
Greasing system
The oil pump
Drive from an intermediate shaft
Working pressure of oil:
ADR
3,0 – 5,0 bar (3000 rpm, temperature of oil 80 )
AAE, ACE, ABK, AAD
2,0 bar a minimum (2000 rpm, temperature of oil 80 )
Backlash between pump gear wheels
0,2 mm
Axial backlash of the pump
0,15 mm

The inhaling moments, Н m.

Engine ADR
Bolts, fastening натяжитель drive a belt of the compressor of the air conditioner
20
Bolts, fastening the generator to a head of cylinders
20
Adjusting bolt of the generator
35
Bolts and nuts of a cover of a rod:
 – cтупень 1
30
 – cтупень 2
Tighten for 90
Bolts, fastening covers of bearings of a camshaft
10
Nuts of a cover of a camshaft
10
Bolt of an asterisk of a camshaft
100
Bolts, fastening halves of a pulley of the pump of a cooling liquid
25
Ventilating air offtake картера the engine
20
Casing of a forward epiploon of a cranked shaft:
 – Bolts М6
10
 – Bolts М8
25
Casing of a back epiploon of a cranked shaft
 – Bolts М6
10
 – Bolts М8
20
Bolt of an asterisk of a cranked shaft:
 – cтупень 1
90
 – cтупень 2
Tighten for 90
Bolts of a head of cylinders:
 – cтупень 1
60
 – cтупень 2
Tighten for 180
Bolts of a leading disk:
 – cтупень 1
60
 – cтупень 2
Tighten for 90
Bolts of a final collector
25
Flywheel bolts:
 – cтупень 1
60
 – cтупень 2
Tighten for 180
Bolts, fastening a plate of the gauge of the Hall to an inlet collector
25
Bolts, fastening the Hall gauge to a head of cylinders
10
Bolts of an inlet collector
10
Flange of an intermediate shaft
25
Asterisk of an intermediate shaft
100
Bolts of covers of radical bearings:
 – cтупень 1
65
 – cтупень 2
Tighten for 90
The oil filter
25
Bolts, fastening the oil pallet
20
Lock bolt натяжителя газораспределительного a belt
25
Fixing bolt натяжителя газораспределительного a belt
20
All engines except ADR
Bolts, fastening натяжитель drive a belt of the compressor of the air conditioner
20
Bolts of a pulley of the compressor
20
Bolts, fastening the compressor to a casing of the air conditioner
25
Adjusting bolt of the generator
35
Bolts, fastening the generator to a head of cylinders
20
Bolts and nuts of a cover of a rod:
 – cтупень 1
30
 – cтупень 2
Tighten for 90
Bolts, fastening covers of bearings of a camshaft
20
Nuts of a cover of a camshaft
10
Bolts of a pulley of the pump of a cooling liquid
20
All engines except ADR
Casing of a forward epiploon of a cranked shaft:
 – Bolts М6
10
 – Bolts М8
25
Casing of a back epiploon of a cranked shaft:  
 – Bolts М6
10
 – Bolts М8
20
Bolt of an asterisk of a cranked shaft:
 – cтупень 1
90
 – cтупень 2
Tighten for 180
Bolts of a head of cylinders:
 – cтупень 1
40
 – cтупень 2
60
 – cтупень 3
Tighten for 180
The final channel of a head of cylinders
10
Bolts of an ear of the engine intended for lifting
20
Bolts fastening, an engine support to a body
45
Bolts, fastening an engine arm to a support
40
Bolts, fastening an exhaust pipe to a collector
35
Flywheel bolts:
 – cтупень 1
30
 – cтупень 2
Tighten for 90
Bolts, fastening a plate of the gauge of the Hall to an inlet collector
25
Bolts, fastening the Hall gauge to a head of cylinders
10
Bolts of a flange of an intermediate shaft
25
Bolts of an asterisk of an intermediate shaft
80
Bolts of covers of radical bearings
65
The oil filter
25
Bolts of a cover of the oil pump
10
Bolts of the oil pump
20
The gauge of temperature of oil
10
Bolts of the pump of the hydraulic booster of a steering
20
Bolts of the oil pallet
20
Cover bolts газораспределительного a belt
10
Натяжитель газораспределительного a belt:
Lock bolt
20
Fixing nut
10