Subaru Legacy

Since 1990-1998 of release

Repair and car operation



Subaru Legasi
+ 1.1. Identification numbers
- 2. Maintenance service
   2.1. Introduction
   2.2. Technical characteristics
   2.3. Periodicity of service
   2.4. Check of level of engine oil
   2.5. Level of a cooling liquid
   2.6. Level of a brake liquid and a liquid of a drive of coupling
   2.7. A liquid for a windscreen washer
   2.8. Accumulator check
   2.9. Tyres and pressure check in tyres
   2.10. Check of level of oil in an automatic transmission
   2.11. Check of level of a liquid in the steering amplifier
   2.12. Replacement of oil and the oil filter
   2.13. Check and accumulator service
   2.14. Accumulator gymnastics
   2.15. Check of system of cooling
   2.16. Check of hoses, tubes and their replacement
   2.17. Check and replacement of brushes of screen wipers
   2.18. Shift of tyres
   2.19. Suspension bracket and steering check
   2.20. Exhaust system check
   2.21. Check of level of oil in a transmission and the main transfer
   2.22. Check of level of oil in differential (the main transfer)
   2.23. Check of brake system
   2.24. Check of the vacuum amplifier of brakes
   2.25. Check of a manual brake
   2.26. Check of fuel system
   2.27. Replacement of the fuel filter
   2.28. Check and replacement приводного a belt
   2.29. Check of a free wheeling of a pedal of a brake
   2.30. Check of a free wheeling of a pedal of coupling
   2.31. Check and replacement of spark plugs
   2.32. Check of high-voltage wires
   2.33. Check and adjustment of turns of idling
   2.34. Replacement of the air filter
   2.35. Check and replacement of the valve of ventilation картера (PCV)
   2.36. Check of system of catching of steams of fuel
   2.37. Check of system of repeated burning of the fulfilled gases (EGR)
   2.38. Service of system of cooling
   2.39. Replacement of a brake liquid
   2.40. Oil replacement in an automatic transmission
   2.41. Oil replacement in a mechanical transmission
   2.42. Check and adjustment of backlashes of valves
   - 2.43. The basic malfunctions
      2.43.1. The engine
      2.43.2. Cooling system
      2.43.3. A heater
      2.43.4. Injection system
      2.43.5. Ignition system
      2.43.6. Coupling
      2.43.7. Wheels and tyres
      2.43.8. Brake system
      2.43.9. A suspension bracket and a steering
      2.43.10. The electric equipment
+ 3. Engines
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. An exhaust system
+ 7. Systems of start, ignition
+ 8. Transmissions
+ 9. Coupling, shaft
+ 10. Brake system
+ 11. A suspension bracket
+ 12. A steering
+ 13. A body
+ 14. An electric equipment





2.43. The basic malfunctions

2.43.1. The engine
THE GENERAL DATA

The cranked shaft does not rotate or rotates very slowly at start of the engine by a starter:

  – The accumulator is discharged;
  – Unreliable connection of plugs of the accumulator;
  – Starter damage.

The cranked shaft of the engine rotates, the engine is not started:

  – There is no fuel;
  – Chains of system of ignition are damaged;
  – Hoses of fuel system are damaged;
  – негерметичны hoses of system of ventilation картера;
  – подсос air in an inlet collector.

The engine stops or works unstably on idling turns:

  – негерметичны hoses of system of ventilation картера;
  – подсос air in an inlet collector;
  – A poor fuel mix;
  – Are incorrectly adjusted клапанные backlashes.

Unstable work of the engine and weak dispersal:

  – The fuel mix is incorrectly adjusted;
  – The air filter is polluted; are incorrectly adjusted клапанные backlashes.

The raised expense of oil:

  – Piston rings or sleeves of cylinders are worn out;
  – Are worn out маслоотражательные caps.

At engine work there is an extraneous mechanical noise:

  – Are incorrectly adjusted клапанные backlashes;
  – o strong deterioration of the engine.

Extraneous knocks at acceleration:

  – Low октановое number of used fuel;
  – An engine overheat;
  – Carbonaceous adjournment in combustion chambers;
  – Plentiful allocation of steams of oil which gets to ventilation system картера the engine.