Subaru Legacy

since 1990-1998 release

Repair and operation of the car



Subaru of Legasi
+ 1.1. Identification numbers
+ 2. Maintenance
- 3. Engines
   3.1. Technical characteristics
   3.2. Operations on repair of the engine installed in the car
   3.3. Top dead point of the first cylinder
   3.4. Cover of a head of the block of cylinders
   3.5. Inlet collector
   + 3.6. Gear belt and pulleys
   3.7. Replacement of a forward sealing ring of a cranked shaft
   3.8. Replacement of sealing rings of camshafts
   3.9. Camshafts and pushers
   3.10. Heads of the block of cylinders
   3.11. Oil pallet
   3.12. Oil pump
   3.13. Drive flywheel / plate
   3.14. Replacement of a back sealing ring of a cranked shaft
   3.15. Suspension bracket of the power unit
   - 3.16. Capital repairs of the engine
      3.16.1. Technical characteristics
      3.16.2. Check of a compression
      3.16.3. Check of the engine by means of the vacuum gage
      3.16.4. Recommendations about removal of the engine
      3.16.5. Removal of the engine
      3.16.6. Sequence of dismantling of the engine
      3.16.7. Dismantling of a head of the block of cylinders
      3.16.8. Cleaning and survey of a head of the block of cylinders
      3.16.9. Assembly of a head of the block of cylinders
      3.16.10. Removal of pistons
      3.16.11. Division of sections of blocks of cylinders
      3.16.12. Removal of a cranked shaft with rods
      3.16.13. Block of cylinders of the engine
      3.16.14. Honingovaniye of cylinders
      3.16.15. Rods
      3.16.16. Cranked shaft
      3.16.17. Survey of radical and shatunny bearings
      3.16.18. Balance of assembly of the engine at capital repairs
      3.16.19. Survey of pistons
      3.16.20. Check of working gaps of shatunny bearings
      3.16.21. Check of working gaps of radical bearings of a cranked shaft
      3.16.22. Assembly of sections of the block of cylinders
      3.16.23. Installation of piston rings
      3.16.24. Installation of pistons
      3.16.25. Installation of the engine
      3.16.26. Start of the engine after capital repairs
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Systems of start, ignition
+ 8. Transmissions
+ 9. Coupling, shaft
+ 10. Brake system
+ 11. Suspension bracket
+ 12. Steering
+ 13. Body
+ 14. Electric equipment


3a942d17


3.16.7. Dismantling of a head of the block of cylinders

GENERAL INFORMATION

Head of the block of cylinders of the engine of 2,2 l

1 – sealing ring of a camshaft
2 – sets of valvate springs
3 – valve
4 – clamp of a camshaft and camshaft
5 – assembly of yokes
6 – cover of a head of the block of cylinders

1 – valve
2 – pusher of the valve and adjusting washer
3 – details of fastening of the valve

Valve details

1 – valve
2 – maslootrazhatelny cap
3 – internal spring of the valve
4 – external spring of the valve
5 – plate of a spring

When dismantling a head of the block of cylinders note details for their installation on the places.

Before removal of valves prepare a place for storage of the corresponding details.

PERFORMANCE ORDER
1. Using the adaptation for compression of a spring of the valve, squeeze each spring and remove crackers from a valve end face.
2. Remove the adaptation for compression of springs and take a plate and springs. Flat-nose pliers, being careful, take maslootrazhatelny a cap from a valve rod.
3. When the spring of the valve is squeezed, and the cup of a spring is not removed from crackers, it is necessary to strike with a hammer through wooden whetstone on a spring cup that will lead to release of crackers.
4. Take the valve via the combustion chamber.
5. Each valve store in a separate plastic bag together with a plate springs, a spring and crackers for their further installation on the places.
6. Similarly remove the others of the valve from a head of the block of cylinders.