Audi 100/A6

1990-1997 of release

Repair and car operation

Audi 100/A6
+ 1. The maintenance instruction
+ 2. Maintenance service
+ 3. Engines
+ 3.2. Diesel engines
- 3.3. Removal and a partition of engines
   + 3.3.2. Technical characteristics
   3.3.3. Repair work, possible without engine dismantle
   + 3.3.4. Major repairs
   3.3.5. Removal and engine installation
   3.3.6. An engine partition
   + 3.3.7. A head of cylinders
   3.3.8. Pistons and rods
   + 3.3.9. A cranked shaft
   3.3.10. An intermediate shaft
   3.3.11. The block of cylinders
   3.3.12. Radical bearings and bearings of rods
   3.3.13. Piston rings
   3.3.14. The first start of the engine after a partition
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. An exhaust system
+ 8. Systems of start, ignition
+ 9. Transmission
+ 10. Brake system
+ 11. Suspension brackets, a steering
+ 12. A body
+ 13. An electric equipment
+ 14. A good advice

3.3.12. Radical bearings and bearings of rods

THE GENERAL DATA

Causes of wear of bearings

1. Decrease in strength of metal, fragmentary scratches

2. It is incorrectly planted; the bright (polished) strips

3. It is scratched by a dirt; the dirt has eaten in a bearing surface

4. An oil lack; the top layer was wiped

5. Excessive deterioration; the top layer was wiped on all surface

6. The bearing is deformed; верний the layer was wiped on a circle

Check

In spite of the fact that at an engine partition old loose leaves of bearings are replaced on new, it is necessary to examine old loose leaves carefully. Loose leaf survey can establish the reason of its deterioration.

Damage of bearings occurs because of a lack of greasing, presence of a dirt and other alien particles, an engine and corrosion overload.

Selection of loose leaves

For correct selection of loose leaves be guided by size of a lubricant backlash by which it is possible to measure by means of a plastic measuring tape. At occurrence of any problems with selection of loose leaves address to experts.