Audi 100/A6

1990-1997 of release

Repair and car operation

Audi 100/A6
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
   + 3.1.1.2. Technical characteristics
   - 3.1.2. 5-cylinder engines
      3.1.2.2. Technical characteristics
      3.1.2.3. Sinkhronizatsionnye of a gazoraspredeleniye label
      3.1.2.4. Compression check
      3.1.2.5. Gas-distributing belt
      3.1.2.6. Natyazhitel of a gas-distributing belt, asterisk
      3.1.2.7. Additional driving belt
      3.1.2.8. Camshaft cover
      3.1.2.9. Camshaft epiploon
      3.1.2.10. Epiploons of a cranked shaft
      3.1.2.11. Head of cylinders
      3.1.2.12. Hydraulic pushers
      3.1.2.13. Flywheel
      3.1.2.14. Engine fastenings
      3.1.2.15. Oil pallet
      3.1.2.16. Oil pump and maslozaborny branch pipe
   + 3.1.3. 6-cylinder engines
+ 3.2. Diesel engines
+ 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

3.1.2.2. Technical characteristics

GENERAL INFORMATION

General characteristics

Engine code
2226 ^cm3, injector system Motronic, 169 kW	AAN
2309 ^cm3, injector system Bosch KEIII Jetronic, 98 kW	AAR
Diameter of the cylinder	82,5 mm
Piston stroke	86,4 mm
Extent of compression	10,0:1
Pressure of compression	8,0 bar
The maximum difference of pressure between cylinders	3,0 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 of carving connections

Bolts and nuts of a cover of a rod:
– step 1	30
– step 2	Tighten for 90 °
Bolts of a cover of the bearing of a camshaft	20
Bolts of a cover of a camshaft:
– step 1	5
– step 2	10
– step 3	12
Bolt of an asterisk of a camshaft	65
Ventilating channel of a case of the engine	20
Bolt of an asterisk and pulley of a cranked shaft	450
The bolts, fixing pulley and the shock-absorber of a cranked shaft to an asterisk	20
Bolts of a 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 °
Bolts of support of the engine	45
The bolts, fixing an exhaust pipe to a collector	40
Bolts of a final collector	25
Flywheel bolts:
– standard flywheel:
• cтупень 1	30
• cтупень 2	Tighten for 90 °
Flywheel, two-piece:
– cтупень 1	40
– cтупень 2	Tighten for 180 °
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	65
Bolts of an inlet collector	20
Oil filter	25
Maslozaborny branch pipe	10
The bolts, fixing the oil pump to the block of cylinders
The short	10
The long	20
Bolts of the oil pallet:
– М6	10
– М8	20
Cap of the oil pallet	40
Bolts of support of the engine	40
Bolts of covers of a gas-distributing belt	10
Bolts of a natyazhitel of a gas-distributing belt	20
Fan	20