Audi 100/A6

1990-1997 of release

Repair and car operation

3.1.2.2. Technical characteristics

THE GENERAL DATA

General characteristics

Engine code
2226 sm3, инжекторная system Motronic, 169 kw	AAN
2309 sm3, инжекторная system Bosch KEIII Jetronic, 98 kw	AАR
Diameter of the cylinder	82,5 mm
Piston stroke	86,4 mm
Compression degree	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
Cylinder N1 arrangement	From outside газораспределительного a 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 a minimum (2000 rpm, temperature of oil 80 °)

The moments of an inhaling of carving connections

Bolts and nuts of a cover of a rod:
– A step 1	30
– A step 2	Tighten for 90 °
Bolts of a cover of the bearing of a camshaft	20
Bolts of a cover of a camshaft:
– A step 1	5
– A step 2	10
– A step 3	12
Bolt of an asterisk of a camshaft	65
The ventilating channel картера the engine	20
Bolt of an asterisk and pulley of a cranked shaft	450
Bolts, fastening a 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:
– A step 1	40
– A step 2	60
– A step 3	Tighten for 180 °
Bolts of support of the engine	45
Bolts, fastening an exhaust pipe to a collector	40
Bolts of a final collector	25
Flywheel bolts:
– A standard flywheel:
• cтупень 1	30
• cтупень 2	Tighten for 90 °
Flywheel, two-piece:
– cтупень 1	40
– 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 a cover of the radical bearing	65
Bolts of an inlet collector	20
The oil filter	25
Maslozabornyj branch pipe	10
Bolts, fastening the oil pump to the block of cylinders
The short	10
The long	20
Bolts of the oil pallet:
– М6	10
– М8	20
Заглушка the oil pallet	40
Bolts of support of the engine	40
Bolts of covers газораспределительного a belt	10
Bolts натяжителя газораспределительного a belt	20
The fan	20