Peugeot 406

since 1996 release

Repair and operation of the car

Peugeot 406
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engine
   + 3.1. Petrol engines
   + 3.2. Diesel engines
   - 3.3. Repair of the engine
      3.3.1. Technical data
      3.3.2. Removal and installation of the engine and transmission
      3.3.3. Removal and installation of engines with the automatic transmission
      3.3.4. Repair of the engine
      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. Cleaning and survey of a head of the block of cylinders
      3.3.8. Assembly of a head of the block of cylinders
      3.3.9. Removal of pistons with rods
      3.3.10. Removal of the crankshaft
      3.3.11. Block of cylinders
      3.3.12. Pistons and rods
      3.3.13. Crankshaft
      3.3.14. Survey of radical and conrod bearings
      3.3.15. Engine balance of assembly at capital repairs
      3.3.16. Installation of piston rings
      + 3.3.17. Installation of the crankshaft and check of working gaps of radical bearings
      + 3.3.18. Installation of pistons
      3.3.19. Start of the engine after capital repairs
+ 4. Cooling systems, heating and ventilation
+ 5. Fuel system
+ 6. System of ignition
+ 7. Coupling
+ 8. Transmissions
+ 9. Power shafts
+ 10. Brake system
+ 11. Suspension bracket and steering
+ 12. Body
+ 13. Electric equipment
+ 14. Main malfunctions

3.3.10. Removal of the crankshaft

1. Remove a pulley of the crankshaft and the oil pump.
2. Remove pistons and rods. If pistons and rods are not exposed to repair, then there is no need to remove a head of the block of cylinders.
3. Check an axial side play of the crankshaft.
4. Weaken and unscrew bolts of fastening and uncover forward oil consolidation (from a gear belt), together with laying (in the drawing removal of a forward cover from the block of cylinders on XU and XUD engines is shown).
5. Remove a chain of the drive of the oil pump, shift the leading asterisk and laying since the end of the crankshaft.
6. Remove a segment spline and you store it together with an asterisk.
7. Mark covers of radical bearings from 1 to 5 (places of marking are specified by shooters). The cover No. 1 is located from a flywheel. Also pay attention to the established depth of back consolidation of the crankshaft.
8. On petrol engines 1.6 and 1.8 of liter unscrew two bolts (one on the forward party of the block and one behind) fastenings of the central cover of bearings to the block.
9. On all engines unscrew and uncover radical bearings (the arrow showed an arrangement of a persistent half ring). Also remove the persistent half rings located from two parties of a cover of the radical bearing No. 2.
10. Remove the crankshaft and remove back oil consolidation of the crankshaft. In the drawing removal of the crankshaft of XU and XUD engines is specified.
11. Remove the top inserts of radical bearings, the top persistent half rings from two parties of the radical bearing No. 2.