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


3.16.14. Honingovaniye of cylinders


Honingovaniye of walls of cylinders creates optimum conditions for work of piston rings.

The greatest distribution was gained by the honingovalny tool with the sprung whetstones.
The honingovalny tool in the form of a round wire brush is also widely used.

Besides, carrying out a honingovaniye will require a kerosene quantity, rags and an electric sverlilka.
1. Fix the honingovalny tool on an electric sverlilka and insert it into the cylinder,
2. Grease with a thin layer of kerosene of a wall of the cylinder, include an electric sverlilka and move the honingovalny tool up and down to that time while on walls the correct crossed drawing is not formed.
3. Ideally lines have to be crossed at an angle 60 °.
4. Watch that in the course of a honingovaniye of a wall were moistened with a thin layer of kerosene.
5. Do not take the honingovalny tool from the block of cylinders at the included electric sverlilka. Moreover, make some courses of the honingovalny tool at the switched-off sverlilka and only after that take it from the block of cylinders.
6. Similarly to an otkhoninguyta other cylinders.
7. Carefully wash out the block of cylinders from the remains of the abrasive tool.
8. Dry up the block of cylinders and grease surfaces with a thin butter layer.