Peugeot 406

Since 1996 of release

Repair and car operation



Peugeot 406
+ 1. The maintenance instruction
+ 2. Maintenance service
- 3. The engine
   + 3.1. Petrol engines
   + 3.2. Diesel engines
   - 3.3. Engine repair
      3.3.1. Technical data
      3.3.2. Removal and engine and transmission installation
      3.3.3. Removal and installation of engines from an automatic transmission
      3.3.4. Engine repair
      3.3.5. Removal and installation of a head of the block of cylinders
      3.3.6. Dismantling of a head of the block of cylinders
      3.3.7. Clearing and survey of a head of the block of cylinders
      3.3.8. Assemblage of a head of the block of cylinders
      3.3.9. Removal of pistons from rods
      3.3.10. Removal коленвала
      3.3.11. The block of cylinders
      3.3.12. Pistons and rods
      3.3.13. Коленвал
      3.3.14. Survey radical and шатунных bearings
      3.3.15. Engine balance of assembly at major repairs
      3.3.16. Installation of piston rings
      - 3.3.17. Installation коленвала and check of working backlashes of radical bearings
         3.3.17.1. A choice of new bearings
         3.3.17.2. Check of a working backlash of bearings
         3.3.17.3. Installation коленвала
      + 3.3.18. Installation of pistons
      3.3.19. Start of the engine after major repairs
+ 4. Systems of cooling, heating and ventilation
+ 5. Fuel system
+ 6. Ignition system
+ 7. Coupling
+ 8. Transmissions
+ 9. Power shafts
+ 10. Brake system
+ 11. A suspension bracket and a steering
+ 12. A body
+ 13. An electric equipment
+ 14. The basic malfunctions


3.3.17. Installation коленвала and check of working backlashes of radical bearings

3.3.17.1. A choice of new bearings
THE GENERAL DATA

THE ENGINE OF SERIES XU

Tablet arrangement on the block of cylinders of engine XU for choice radical bearings

A.Shtrihovoj a code (it is used by engine manufacture)

B. Signs on designations

On some engines the top and bottom halves of bearings had an identical thickness.

On engines of later releases the working backlash of bearings has been considerably reduced and that this condition was carried out, apply 4 various loose leaves which are designated by a colour label at an end face. Colour of a label designates a thickness of the loose leaf. The top loose leaf on all bearings has the identical size, and the working backlash is regulated by installation of the bottom loose leaf of a demanded thickness.

Engines of 1.6 litres

Colour of a label
Thickness (mm)
The standard
The repair
The top loose leaf
The yellow
1,856
2,006
The bottom loose leaf
Blue (Class) And
1,836
1,986
Black (Class) B
1,848
1,998
Green (Class) C
1,859
2,009
Red (Class) D
1,870
2,020

On later engines new loose leaves can be chosen, using signs on the block of cylinders. In the absence of labels loose leaves can be picked up only measurement of a working backlash. Labels on the block of cylinders are on a block left-hand side, and labels коленвала – at a crosspiece end face коленвала. These labels can be used for a choice of the loose leaf of a demanded thickness as follows.

On коленвале and the block of cylinders there are two lines of identification: shaped a code which is used Peugeot by manufacture, and a number from five designations. The first designation in sequence concerns the size of number of the first loose leaf. Last designation in sequence (which it is accompanied by an arrow) concern the size of number of the fifth loose leaf.

Define number of a designation from a certain neck коленвала and apertures of the bearing of the block of cylinders.

Номограмма a choice of loose leaves

 

On the top axis номограммы note a designation коленвала and through this point spend a vertical line. On the left vertical axis номограммы note a designation of the block of cylinders and through this point spend a horizontal line. The point of intersection of lines specifies the size of the loose leaf for maintenance of a demanded backlash.

For example, номограмма shows that коленвал specifies 6 and the block of cylinders specifies on Н, the point of intersection within red area defines that red (Class D) the most suitable to reception of a demanded backlash.

Repeat this operation for choice loose leaves for other radical necks коленвала.

THE DIESEL ENGINE OF SERIES XUD

On diesel engines the top and bottom loose leaves have an identical thickness.