Audi A4, S4
Introduction
Controls and receptions of safe operation
Current leaving and service
- The engine
   Specifications
   Removal and installation of the top cover of the engine / the bottom protection of an impellent compartment/stretcher
   Compression check in engine cylinders, revealing of leaks
   Check of the engine by means of the vacuum gauge
    4-cylinder petrol engines
    6 and 8-cylinder petrol engines
    4-cylinder diesel engines
    6-cylinder diesel engines
   - System of greasing of the engine
      The general data
      Applied impellent oils. The oil expense
      The oil pump and the pallet картера
      Check of pressure of oil and the pressure gauge
Systems of cooling, heating and the air conditioner
Power supply systems, release and decrease in toxicity of the fulfilled gases
Systems of an electric equipment of the engine
Manual box of a gear change
Automatic transmission
Coupling, power shafts and differential
Brake system
Suspension bracket and steering
Body
Onboard electric equipment




The oil pump and the pallet картера

The oil pump and the pallet картера. Petrol engines of 1.8 l (AVJ, BFB)

1 — the Bolt, 28Нм
2 — the Emphasis for a twisting moment support
3 — the Pallet картера
4 — the Oil pump. With a safety valve on 12 атм. Before installation check up, whether there are available two plugs (12) for a centering of the oil pump on the block of cylinders.
In the presence of flutes on a working surface and gear wheels replace them. The moment of a tightening of a cover of the oil pump: 10Нм
5 — the Asterisk of the oil pump. It is established unequivocally
6 — the Screw, 22Нм
7 — the Chain of a drive of the oil pump. Before removal mark a rotation direction. Check up on deterioration
8 — the Bolt, 15Нм
9 — the Sealing flange forward. It is established on silicone hermetic, for example, AUDI-D 176 404 A2. Replace a sealing ring from outside a pulley
10 — Natjazhitel of a chain, 16Нм. Does not understand. Observe installation position. At installation preliminary compress a spring and hook on it. At spring breakage натяжитель replace in the complete set

11 — the Asterisk of the oil pump
12 — Aligning plugs, 2 pieces
13 — the Sealing ring. Necessarily replace
14 — the Bolt, 16Нм
15 — the Soaking up pipeline. At pollution clear a grid
16 — the Barrier to a stream
17 — the Bolt, 16Нм
18 — Bolts, 15Нм. Are tightened cross-wise in stages
19 — the Bolt, 40Нм
20 — the Sealing ring. Necessarily replace
21 — the Stopper of removal of oil, 30Нм
22 — Consolidation. Necessarily replace
23 — the Pipeline of return of oil from турбокомпрессора
24 — the Bolt, 10Нм

Turn out both back bolts of fastening of the pallet картера (1) and (2) face key (address to an illustration above). For this purpose at cars from a manual check point turn a flywheel (3) so that the groove (an arrow on an illustration more low) was opposite to the screw.

Back bolts of fastening of the pallet картера

The preliminary tightening bolts with (1) on (18) is made cross-wise by the moment 5Нм and further the moment 45Нм. Bolts М10 (arrows on an illustration more low) are tightened by the moment 40Нм. Bolts with (1) on (18) cross-wise the moment 15Нм.

Bolts of fastening of the pallet картера

The basis of the oil filter with elements. The 4-cylinder petrol engine

1 — the Screw stopper, 40Нм
2 — the Sealing ring. Replace
3 — the Spring перепускного the valve, approximately 4 атм.
4 — the Piston перепускного the valve, approximately 4 атм.
5 — the Lining. Replace
6 — Maslouderzhivajushchy the valve, 8Нм. It is built in in an arm of the oil filter
7 — the Sealing ring. Replace
8 — the Latch
9 — the Tube сапуна картера
10 — the Bolt, 20Нм. At installation use stiffening hermetic D 000 600 A2
11 — the Back tube of a cooler
12 — the Screw stopper, 15Нм

13 — the Sealing ring. Replace
14 — the Tube of giving of oil to турбокомпрессору
15 — the Hollow bolt, 30Нм
16 — Epiploons. Always are subject to replacement
17 — Д/В pressure of oil, 1.4 атм., 25Нм. Black isolation. At oil leaks through a sealing washer replace last
18 — the Sealing ring. At oil leaks replace
19 — the Bolt, 15Нм90 . Replace
20 — the Lining. Replace. Insert into protection in маслоохладителе
21 — the Oil filter
22 — the Nut, 25Нм
23 — Masloohladitel. Check up a backlash between it and the next parts
24 — the Arm of the oil filter with перепускным the valve, approximately 4 атм.

The oil pump and elements of system of greasing. Engine V6

1 — the Oil pump. It is replaced in full assemblage
2 — the Valve маслораспылителя, 40Нм
3 — the Sealing ring. Replace
4 — the Bolt, 45Нм
5 — the Intermediate roller
6,7 — the Bolt, 10Нм
8 — Sapun картера
9 — the Lining/plate сапуна. Replace
10 — the Control oil valve, 25Нм
11 — the Socket
12 — the Bolt, 15Нм
13 — Masloraspredelitelnaja a tube

14 — the Block of cylinders
15 — the Bolt, 10Нм. At installation use stiffening hermetic D6
16 — Masloraspylitel. Cooling of the forward piston
17 — the Metal lining. Replace
18 — the Gauge of temperature of impellent oil G8, 10Нм. At oil leaks through a sealing washer replace last
19 — the Epiploon
20 — Natjazhitel. Before removal block
15 — the Bolt, 10Нм. At installation use stiffening hermetic D6
22 — the Sealing ring
23 — the Washer
24 — the bearing Plug
25 — the Bolt, 25Нм
26 — the Lever натяжителя

Chain drive of the oil pump. Engine V6

1 — the Oil pump
1a, 1b — the Protective plate
1c — Samokontrjashchijsja a bolt with шестигранной a head
1d — the Bolt with шестигранной a head
2 — the Asterisk
3 — the Screw with сфероцилиндрической a head
4 — the Chain
5 — the Control pin
6 — the Pin

7 — Natjazhitel of a chain
8 — the Bolt with шестигранной a head
9, 10 — the Oil tube
11 — the Screw with шестигранной a head
12 — the Washer
13 — the Round sealant
14 — the Plate
17 — Connection

The pallet картера and a cooler of oil with elements. Engine V6

1 — ShChup of measurement of level of impellent oil. Oil level should not exceed mark MAX
2 — the Directing tube probeа
3 — the Sealing ring. Replace
4 — the Lining. Replace. Before installation grease interfaced surfaces of the block of cylinders with greasing D2
5 — the Screw stopper, 25Нм. At oil leaks through a sealing washer replace last
6 — the Oil filter. Weaken a special key. Tighten by hand. Follow instructions on the oil filter
7 — the Nut, 30Нм
8 — Masloohladitel. Grease an interfaced surface with greasing AMV 188 100 02

9 — the Sealing ring. Replace
10 — Д/В pressure of oil (F1) 1.4 атм., 25Нм. White. At oil leaks through a sealing washer replace last
11 — the Bolt, 10Нм
12 — the Bottom pallet картера
13 — the Bolt, 10Нм
14 — the Sealing washer. Replace
15 — the Drain stopper of impellent oil, 30Нм
16 — the Bolt, 10Нм
17 — a pallet Cover картера with two перепускными valves: 5 атм. And 11 атм.
18 — the Lining. Replace
19 — Maslozabornik. Clean at a contamination
20 — the Top pallet картера