Audi 80/90/Coupe

since 1986-1991 of release

Repair and car operation



Audi 80/90/Coupe
+ 1.2. Car identification
+ 2. Engines, carburetors
3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Ignition system
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Central air
+ 14. Electric equipment


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3. Greasing system

3.1. Systems of greasing of engines (4-and 5-cylinder models)

GENERAL INFORMATION

System of greasing of the engine in collecting (4-cylinder models)

 

1. Stopper of a maslozalivny mouth
2. Laying
3. An oil nozzle for piston cooling
4. 10 N of m, grease with fixing structure AMV188 100 02
5. Ring laying
6. Tube of a maspopriyemnik
7. Laying of the oil pallet
to grease with gluing structure
at installation it is not allowed
8. The oil pallet, for removal it is necessary: oil sleeps, to establish the adaptation
10-222 to remove an engine mudguard, to remove the protective panel of the pallet
9. Drain stopper of the oil pallet
10. Sealing ring
11. 25 N of m.
12. The cover of the oil pump – on a cover is available the reduktsionny valve
13. Gear wheels of the oil pump
width of a gear wheel of 36 mm
14. 20 N of m.
15. 10 N of m.
16. The sensor of emergency pressure of oil with a threshold of operation 0,3. atm (brown color) 25 N of m.
17. The oil filter – turn on a special key
18. 25 N of m.
19. Maslookhladitel – before installation grease a condensed surface with structure AMV188 100 02, check a gap with engine details
20. Ring laying
21. Sealing ring
22. Laying
23. 25 N of m.
24. Case of the oil filter
25. Sealing rings
26. Display contact sensor of pressure of oil of 1,8 atm (white color), 25 N of m.
27. A six-sided cap or the sensor of the index of temperature of oil – the moment of an inhaling of 10 N of m.
28. The directing plug oil щупа
29. Oil щуп

Prevention

If in oil a significant amount of metal shaving is found, it is necessary to clean oil channels and to replace the oil filter.

It is possible to remove and establish all specified details without engine dismantle from the car.

All laying and consolidations are subject to obligatory replacement.


Gap check between teeths of gear wheels

the new pump – 0,05 mm

limiting gap – 0,20 mm


Check axial люфта gear wheels


limiting люфт – 0,15 mm

Refueling volumes and recommended brands of oils


 

fill in oil, only with SF marking

In – all-weather oil

With – seasonal oil

refueling volume with the oil filter – 3,0 l

without the oil filter – 2,5 l

Uspokoitel – removal / installation

moment of an inhaling of 350 N of m.

bolt of an uspokoitel, tighten a face natural the extension piece 2079

put on surfaces of a female thread and a bolt carving anticorrosive structure of AVM 188 001 02


Weakening of fastening of a mudguard of the engine

unscrew two bolts of fastening (are specified by shooters)

System of greasing of the engine in collecting (5-cylinder models)

1. Oil filter
otvorachivayy special key
pay attention to the instruction
on the filter case
2. Laying
is subject to obligatory replacement
landing on kleyushchy structure is not allowed
3. 10 N of m.
4. Laying
is subject to obligatory replacement
landing on kleyushchy structure is not allowed
5. Lock plate
is subject to obligatory replacement
6. 10 N of m.
7. Oil pallet
for removal, it is necessary to weaken fastening of a mudguard of the engine

8. 40 N of m.
9. Sealing ring
replace surely
10. 25 N of m.
11. Bottom cover of a flywheel
12. 20 N of m.
13. Contact sensor of pressure of oil (white color)
moment of an inhaling of 25 N of m.
14. The sensor of emergency pressure of oil with a threshold of operation of 0,3 atm (brown color)
moment of an inhaling of 25 N of m.
15. Sealing washers
replace surely
16. Oil щуп
the difference of levels between two labels corresponds to volume of oil of 1,0 l


Prevention

It is possible to remove and establish all specified details without engine dismantle from the car.


Oil pump and components of a gear belt of a drive (5-cylinder models)
1. A conducted gear wheel of a cam-shaft
at replacement of a gear belt watch for
correctness of installation of a gear wheel
2. 80 N of m.
3. Cover of a belt of a drive of a cam-shaft (top)
4. Gear belt of a drive of a cam-shaft
5. 10 N of m.
6. Cover of a belt of a drive of a cam-shaft (bottom)
7. 10 N of m.
8. 350 N of m.
9. Uspokoitel
10. A directing pulley
remove the adaptation 3034
11. 10 N of m.
12. Epiploon
remove the adaptation 320.3
before installation slightly grease the worker
and external edges
establish an opravka from a set
adaptations 2080А
press against the stop an opravka a press
from a set of adaptations 2080А
13. Reduktsionyy valve
moment of an inhaling of 40 N of m.
operation threshold
5,3–6,3 atm.
14. 10 N of m.
15. Oil pump
it is replaced only assembled watch correctness of installation on the relation
to the crankshaft
16. 10 N of m.
17. Laying
18. An oriyentadionny label "triangle" specifies gear wheels of the oil pump
towards a predny cover
19. 20 N of m.
20. Cover of a driving belt (back)
21. Remote plugs
22. 10 N of m.
23. 20 N of m.

Refueling volumes and recommended brands of oils


 

fill in oil, only with SF marking

In – all-weather oil

With – seasonal oil

refueling volume with the oil filter – 3,5 l

without the oil filter – 3,0 l

Oil pump and components of a gear belt of a drive (Compartment model)

1. Moment of an inhaling of 10 N of m.
2. Moment of an inhaling of 65 N of m.
3. A conducted gear wheel of a cam-shaft
at installation of a belt of a drive, pay attention to an oriyentatsionny label
4. Gear belt of a drive of a cam-shaft
5. Cover of a driving belt (back)
6. Cover of a driving belt (top)
7. Remote plugs
8. Moment of an inhaling of 10 N of m.
9. Cover of a driving belt (bottom)
10. Uspokoitel
11. A bolt of an uspokoitel, tighten with the moment of 350 N of m, using the extension piece 2079 and a face key 2084
12. Epiploon
13. Reduktsionny valve and sensor of temperature of oil
pressure of operation of the valve from 5 to 8 atm.
14. Roller of a natyazhitel
15. Oil pump
it is replaced only assembled
at installation watch the provision of an adjusting pin of the crankshaft
16. Gear wheels of the oil pump
the triangular label is turned towards a cover
17. Laying

System of greasing of the engine (Compartment model)

1. Stopper of a maslozalivny mouth
at laying damage, replace
2. Oil filter
turn on by means of a special key
turn manually
familiarize with the instruction on the filter case
3. Sensor of emergency pressure of oil
moment of an inhaling of 6 N of m
turn on fixing structure of D6
4. Adapter
moment of an inhaling of 50 N of m.
5. Laying
landing on gluing structure is not allowed
6. Moment of an inhaling of 10 N of m.
7. A clamp, replace
8. The moment of an inhaling of bolts М6 – 10 N of m,
bolts М8 – 20 N of m.
9. Oil щуп for check of level of oil
10. The display contact sensor of pressure of oil on 1,8 atm (white color)
moment of an inhaling of 25 N of m.
11. The contact sensor of emergency pressure of oil on 0,3 atm (brown color)
moment of an inhaling of 25 N of m.
12. Tube of a maslopriyemnik
13. Moment of an inhaling of bolts of 10 N of m.
14. Partition
15. Oil pallet
before installation clear the contact planes
16. Laying
replace
17. Moment of an inhaling of 30 N of m.

Prevention

If in oil a significant amount of metal shaving is found, it is necessary to clean oil channels and to replace the oil filter.