Audi A3

since 1997 of release

Repair and car operation

Audi A3
+ Maintenance instruction
+ Current leaving and service
- Engine
   Compression check in engine cylinders
   Engine check by means of the vacuum gage
   Removal and installation of the bottom cover of an impellent compartment
   Removal and engine/RKPP installation
   + Four-cylinder petrol engines 1.6, 1.8 of l
   + Diesel engines
   + Major maintenance
   - Greasing system
      General recommendations about impellent oils
      Contour of circulation of oil
      Dynamic control of pressure of oil
      Check of pressure of oil and sensor of the index of pressure of oil
      Removal and pallet installation case/replacement of sealing laying of the pallet of a case
+ Systems of cooling, heating
+ the Power supply system and production of the fulfilled gases
+ engine Electric equipment
+ Manual box of gear shifting
+ Automatic transmission and models with a full drive
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Elektroskhema


Removal and pallet installation case/replacement of sealing laying of the pallet of a case


Case pallet, oil pump, oil filter

Execution for all 4-cylinder engines the identical. On an illustration the engine of 1.8 l without a turbokompressor is shown. At diesel engines, unlike an illustration, the vertical oil filter is established.

Consolidation in the presence of damages replace.
2–index of level of oil
For an otsasyvaniye of oil to remove.
4–a directing pipe
5–connecting pipe
For a soaking-up hose, only for engines of 1.8 l.
7–sealing ring
In the presence of damages replace.
8–the holder of the oil filter with an oil radiator and the oil filter
Pay attention to instructions on the filter installation, specified on the filter. Fastens manually
9–bolt, 25 N of m
10-consolidation with a stream leaf
Replace with observance of provision of installation.
11-reduktsionny valve, 27 N of m
Pressure of opening: 2.5-3.2 bar.
12-nozzle oil
For piston cooling.
13-stream leaf
14-the oil pump with an asterisk
15-bolt, 15 N of m
AUDI–3185 or HAZET 2528–10 turns away a cranked key, for example.
16-case pallet
Instruction: The pallet of a case has no sealing laying. For consolidation liquid silicone K 176 404 A2 hermetic is put.
17-bolt, 15 N of m
18-remote plug
19-sealing ring. Surely replace.
20-an opening stopper for oil removal, 30 N of m
21-the plug directing
For a centering oil pump/block of cylinders
22-chain of a drive of the oil pump
Before removal put the rotation direction.
23-sealing flange forward
24-sealing ring
25-central bolt. Surely replace, the moment of 90 N of m + 90 ° (1/4 turns). HUNDRED apply thus the tool to deduction of AUDI-3099 which fastens two intermediate washers to a pulley of a gear belt.
26-wheel of a gear belt of a cranked shaft
Installation is possible only in one situation.
Drive of the oil pump.
28-the device of a tension of a chain with the tire, 25 N of m
At spring breakage a natyazhitel replace in a set.


Operation of lifting and car installation on supports is connected with danger! Therefore before carrying out operation familiarize with car Poddomkrachivaniye's subsection.

1. Lift and establish the car on supports. Merge impellent oil, address to subsection Replacement of impellent oil and the oil filter.


Do not cause harm to environment. At all do not throw out the fulfilled oil and do not pour out it with a household waste. Points of sale of oil accept the corresponding amount of the fulfilled oil free of charge. Therefore upon purchase of oil keep the receipt and the oil canister for possibility of later delivery of the fulfilled oil!

2. Wrap an opening stopper for oil removal with a new sealing ring.
3. Unscrew bolts of fastening and remove bottom and lateral covers on the right and at the left an impellent compartment (arrow). On an accompanying illustration execution for the petrol engine is shown. Remove the bottom cover of an impellent compartment at the diesel engine.
4. Diesel engine: Remove a noise cover of the pallet of a case of the engine. For this purpose unscrew a bolt–1–. Press a wire a pin of a rivet–3–. Take out a rivet. The rubber plug-2-should remain in the block of cylinders.
5. Unscrew bolts of fastening of the pallet of a case a cranked key, for example, HAZET 2528–10 and take out. If necessary for office of the pallet of a case use a rubber hammer.
6. Carefully remove from the block of cylinders by means of a shaber the hermetic remains.
7. Remove the hermetic remains from the case pallet by means of a rotating brush, for example, with the manual machine.


Thus use goggles. There is a danger of a travmirovaniye the remains of deleted hermetic.

8. Clear sealing surfaces. They should not contain some oil and greasing.
9. It is possible to establish the pallet of a case more precisely if for direction to screw two pins М6 in a flange of the block of cylinders.
10. Upon purchase of AUDI-D176404 A2 hermetic it is necessary to check term of its validity. The tip of a tube is necessary for cutting off so that the opening in diameter of 3 mm was formed.


The case pallet after imposing of silicone hermetic should be established within 5 minutes. After case installation hermetic should dry during time not less than 30 minutes. Only after that in a case it is possible to fill in oil.

11. Put silicone hermetic on pure sealing surfaces. The roller of hermetic should be thickness of 2-3 mm and around openings under bolts should pass on inside.
12. On an illustration position of the roller of hermetic on the block of cylinders is shown. Hermetic only is put on a sealing surface of the pallet of a case. At transition to a back flange it is necessary to put hermetic especially carefully.


The roller of hermetic should not be too thick, otherwise its surplus gets to an oil contour and litters a grid in the soaking-up pipeline of the oil pump.

13. At once establish and evenly press to the block of cylinders the case pallet the moment of 5 N of m.
14. 3 connecting bolts dvigatel-RKPP around the pallet of a case tighten the moment of 45 N of m.


At installation of the pallet of a case on the removed engine expose the case pallet so that it from RKPP was aflush with the block of cylinders.

15. Tighten bolts of fastening of the block of cylinders cross-wise the moment of 10 N of m, then all bolts in two steps tighten the moment of 15 NChM.
16. Diesel engine: Establish a noise cover of the pallet of a case on the engine and fix it. For this purpose take out a pin from a rivet. Insert a rivet and, having pressed a pin, fix it. A bolt–1–screw the moment of 20 N of m.
17. Fill in in system impellent oil, thus address to subsection Replacement of impellent oil and the oil filter.
18. Establish and fix bottom both lateral left and right covers of an impellent compartment.