Audi 100/A6

1990-1997 of release

Repair and car operation



Audi 100/A6
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
- 3.2. Diesel engines
   + 3.2.1.2. Technical characteristics
   - 3.2.2. 5-cylinder engines
      3.2.2.2. Technical characteristics
      3.2.2.3. Sinkhronizatsionnye of a gazoraspredeleniye label
      3.2.2.4. Compression check
      3.2.2.5. Gas-distributing belt
      3.2.2.6. Driving belt of the fuel pump
      3.2.2.7. Natyazhitel of a gas-distributing belt and asterisk
      3.2.2.8. Additional driving belt
      3.2.2.9. Camshaft cover
      3.2.2.10. Camshaft epiploons
      3.2.2.11. Epiploons of a cranked shaft
      3.2.2.12. Head of cylinders
      3.2.2.13. Hydraulic pushers
      3.2.2.14. Flywheel
      3.2.2.15. Engine fastenings
      3.2.2.16. Oil pallet
      3.2.2.17. Oil pump and maslozaborny branch pipe
+ 3.3. Removal and partition of engines
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. Exhaust system
+ 8. Systems of start, ignition
+ 9. Transmission
+ 10. Brake system
+ 11. Suspension brackets, steering
+ 12. Body
+ 13. Electric equipment
+ 14. Good advice


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3.2.2.2. Technical characteristics

GENERAL INFORMATION

Engine code:
2370см3, direct injection, normal absorption, 64 kW
AAS
2460см3, direct injection, turbonagnetatel, 85 kW
ABP, AAT
2460см3, direct injection, turbonagnetatel, 103 kW
AEL
Diameter of the cylinder:
AAS
79,5 mm
ABP, AAT, AEL
81,0 mm
Piston stroke:
AAS
95,5 mm
ABP, AAT, AEL
95,5 mm
Extent of compression:
AAS
23,0:1
ABP, AAT, AEL
20,5:1
Pressure of a compression:
AAS
26,0 bar
ABP, AAT, AEL
24,0 bar
The maximum difference of pressure between cylinders
5,0 bar
Operating procedure of cylinders
1-2-4-5-3
N1 cylinder arrangement
From a gas-distributing belt
Greasing system:
Type of the oil pump
It is fixed in a forward part of the block of cylinders and receives a drive from a cranked shaft
Nominal pressure of oil
2,0 bar at least (2000 rpm, oil 80 temperature °)

Moments of an inhaling, N of m.

The bolts, fixing the generator to an arm
45
Bolts of a natyazhitel of a driving belt
20
Bolts and nuts of a cover of a rod:
 – cтупень 1
30
 – cтупень 2
Tighten for 90 °
The bolts, fixing the vacuum pump of brakes to a head of cylinders:
 – ABP, AAT, AEL
10
 – AAS
20
 Bolts of a cover of the bearing of a camshaft
20
Bolts of a cover of a camshaft
10
The bolts, fixing covers of forward and back bearings of a camshaft
20
Bolt of an asterisk of a camshaft:
 – ABP, AAT, AEL:
  • cтупень 1
30
  • cтупень 2
Tighten for 90 °
 – AAS:
  • bolt 8.8
85
  • bolt 10.9:
  •• step 1
30
  •• step 2
Tighten for 90 °
Ventilating channel of a case of the engine
20
Ventilating channel (ABP, AAT, AEL)
10
Bolt of a pulley of a cranked shaft:
 – ABP, AAT, AEL release to 11/94:
 • step 1
160
 • step 2
Tighten for 180 °
 – ABP, AAT, AEL release after 11/94:
 • step 1
220
 • step 2
Tighten for 270 °
 • ASS
450
Casing of a back epiploon of a cranked shaft:
 – М6
10
 – М8
20
Oil jet of the cylinder
10
Bolts of a head of cylinders:
 – step 1
40
 – step 2
60
 – step 3
Tighten for 180 °
 – step 4
Warm up the engine
 – step 5
Tighten for 90 °
 – step 6 (only ABP)
Tighten for 90 ° after 1000 km
The bolts, fixing an exhaust pipe to a collector (AAS)
40
The bolts, fixing an exhaust pipe to a turbonagnetatel (to ABP, AAT, AEL)
40
Flywheel bolts:
 – step 1
30
 – step 2
Tighten for 90 °
Bolts of a cross-piece of a forward suspension bracket:
 – step 1:
  • AAS
110
  • ABP, AAT, AEL
100
 – step 2
Tighten for 90 °
The bolts, fixing an arm of the fuel pump to the block of cylinders (AAS)
50
The bolts, fixing a cover of a driving belt of the fuel pump:
 – to a head of cylinders
20
 – to the fuel pump
10
Bolt of an asterisk transferring a drive to the fuel pump:
ABP, AAT, AEL
100
AAS
160
Bolt of an asterisk of the fuel pump
50
The bolts, fixing the fuel pump to an arm (AAS)
25
The bolts, fixing a plate of the sensor of the Hall to an inlet collector
25
The bolts, fixing the Hall sensor to a head of cylinders
10
Bolts of a cover of the radical bearing:
 – AAS
65
 – ABP, AAT, AEL
  • step 1
30
  • step 2
Tighten for 90 °
Oil filter
Reduktsionny valve of the oil pump:
Cap without the temperature sensor
40
Cap with the temperature sensor
30
Bolts of the oil pump
20
The bolts, fixing a maslozaborny branch pipe to the pump and the block of cylinders
10
The bolts, fixing the power steering pump to an arm
20
Bolts of the oil pallet
20
Intermediate pulley of a gas-distributing belt
10
Bolts of an internal cover of a gas-distributing belt
10
Bolts of an external cover of a gas-distributing belt
20
Bolts of fastening of the cooling fan
10
Fan bolts
20