The device, service, repair of Peugeot 406 (since 1996) - 3.3. Repair of the engine//Peugeot -

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. Repair of the engine

3.3.1. Technical data

GENERAL INFORMATION

Head of the block of cylinders
The maximum not planeness of the interfaced surfaces:
  – XU engines
0,05 mm
  – XUD engines
0,07 mm
Vystupaniye of the vortex camera in diesel engines
0 – 0,03 mm
Valves
Diameter of a plate of the valve
Inlet valve:
  – petrol engines:
     • engine 1.6 liters
41,6 mm
     • engine 1.8 liters
there are no data
     • engine 2.0 liters
there are no data
  – diesel engines:
     • engine 1.9 liters
38,6 mm
     • engine 2.1 liters
33,9 mm
Final valve:
  – petrol engines:
     • engine 1.6 liters
34,7 mm
     • engine 1.8 liters
there are no data
     • engine 2.0 liters
there are no data
  – diesel engines:
     • engine 1.9 liters
33,0 mm
     • engine 2.1 liters
33,9 mm
Diameter of a core of the valve
Inlet valve:
  – petrol engines:
     • engine 1.6 liters
7,83 – 7,98 mm
     • liter engine 1.8 and 2.0
there are no data
  – diesel engines:
     • engine 1.9 liters
7,99 mm
     • engine 2.1 liters
8,005 mm
Final valve:
  – petrol engines:
     • engine 1.6 liters
108,37 mm
     • liter engine 1.8 and 2.0
there are no data
  – diesel engines:
     • engine 1.9 liters
111,85 mm
     • engine 2.1 liters
121,9 mm
Block of cylinders
Diameter of the cylinder
Petrol engines:
  – engines 1.6 liters:
     • group A
83,000 – 83,010 mm
     • group B
83,010 – 83,020 mm
     • group C
83,020 – 83,030 mm
  – liter engines 1.8 and 2.0
there are no data
Diesel engines:
  – engines 1.9 liters:
     • nominal
83,000 – 83,018 mm
     • the increased R1
83,200 – 83,218 mm
     • the increased R2
83,500 – 83,518 mm
     • the increased R3
83,800 – 83,818 mm
  – engines 2.1 liters:
     • nominal
85,000 – 85,018 mm
     • the increased R1
85,030 – 85,048 mm
     • the increased R2
85,250 – 85,268 mm
     • the increased R3
85,600 – 85,618 mm
Vystupany sleeves over the block of cylinders (only on engines with the aluminum block of cylinders):
Nominal
0,03 – 0,10 mm
The maximum difference between any two sleeves
0,05 mm
Pistons
Diameter of the piston
Petrol engines:
  – engines 1.6 liters:
     • group A
82,960 ± 0,007 mm
     • group B
82,970 ± 0,007 mm
     • group C
82,980 ± 0,007 mm
  – liter engines 1.8 and 2.0
there are no data
Diesel engines:
  – engines 1.9 liters:
     • nominal
82,930 – 82,939 mm
     • the 1st increased
83,130 – 83,139 mm
     • the 2nd increased
83,430 – 83,439 mm
     • the 3rd increased
83,730 – 83,739 mm
  – engines 2.1 liters:
     • nominal
84,920 – 84,929 mm
     • the 1st increased
84,950 – 84,959 mm
     • the 2nd increased
85,170 – 85,179 mm
     • the 3rd increased
85,520 – 85,529 mm
Crankshaft
Axial side play
0,07 – 0, 32 mm
Diameter of a neck of the radical bearing
Petrol engines:
  – engine 1.6 liters:
     • nominal
59,981 – 60,000 mm
     • reduced
59,681 – 59,700 mm
  – liter engines 1.8 and 2.0
there are no data
Diesel engines:
  – nominal
60,0 + 0 - 0,019 mm
  – reduced
59,7 + 0 - 0,019 mm
Diameter of a neck of the conrod bearing
Petrol engines:
  – engine 1.6 liters:
     • nominal
49,984 – 50,000 mm
     • reduced
49,684 – 49,700 mm
  – liter engines 1.8 and 2.0
there are no data
Diesel engines:
  – nominal
50,0 + 0 – 0,016 mm
  – reduced
49,7 + 0 – 0,016 mm
Working gap of bearings
Petrol engines:
  – engine 1.6 liters:
0,025 – 0,050 mm
  – liter engines 1.8 and 2.0
there are no data
Diesel engines
0,025 – 0,050 mm
Working gap of the conrod bearing (all models)
0,025 – 0,050 mm
Piston rings
Lock gaps
Petrol engines:
  – top compression ring:
     • engines 1.6 liters
0,4 – 0,6 mm
     • liter engines 1.8 and 2.0
0,3 – 0,5 mm
  – average compression ring:
     • engines 1.6 liters
0,15 – 0,35 mm
     • liter engines 1.8 and 2.0
0,3 – 0,5 mm
  – lower oil scraper ring
0,3 – 0,5 mm
Diesel engines:
  – top and average compression rings
0,20 – 0,40 mm
  – oil scraper ring
0,25 – 0,50 mm