Subaru Legacy/Outback

1999-2003 of release

Repair and operation of the car



Subaru of Legasi, Autbek
+ Cars Subaru Legacy, Outback
+ Operation manual
+ Routine maintenance
- Engine
   Specifications
   Check of compression pressure in cylinders and tightness of the block
   Diagnostics of a condition of the engine with use of the vacuum gage
   The engine lubrication system - the general information
   - The repair procedures which are not connected with extraction of the engine from the car - four-cylinder engines
      Reduction of the piston of the first cylinder in situation VMT
      Check and adjustment of valvate gaps
      Removal and installation of a pulley of a cranked shaft
      Removal and installation of forward covers of the GRM drive
      Removal and installation of a belt of the GRM drive, check of a condition of components
      Removal, check of a state and installation of cogwheels of camshafts
      Removal and installation of a cogwheel of a cranked shaft
      Natyazhitel of a gas-distributing belt - the general information and the principle of functioning
      Removal, check of a state and installation of elements of the drive of valves
      Removal and installation of camshafts
      Removal and installation of heads of cylinders
      Removal and installation of the pallet of a case and maslozabornik
      Removal, service and installation of the oil pump
      Check of pressure of motive oil
      Removal and installation of the sensor switch of pressure of oil
      Removal, check of a state and installation of a flywheel / driving disk
      Replacement of support of a suspension bracket of the power unit
   + the repair Procedures which are not connected with extraction of the engine from the car - six-cylinder engines
   + General and capital repairs of engines
+ Cooling systems, heating
+ Power supply system and release
+ Electric equipment of the engine
+ Manual box and differential
+ Automatic transmission
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment




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Check and adjustment of valvate gaps

Check

See the Head Routine maintenance.

Adjustment

 PERFORMANCE ORDER

 Adjustment of valvate gaps has to be carried out on the cold engine.


 The size of a gap of the final valve is made on the car lifted over the earth.

1. Bring the engine into the provision VMT of the end of a step of compression of the first cylinder (see the Section Reduction of the Piston of the First Cylinder in situation VMT).
2. Release a nut and the screw of a yoke of the drive of the corresponding valve of the first cylinder and use the shchupovy measuring instrument of lezviyny type.
3. In case of need make the corresponding adjustment by rotation of the adjusting screw of a yoke, then tighten a yoke nut with the demanded effort.

 Enter a probe edge parallel to a face surface of a core of the valve.

4. Compare results of measurements to requirements of Specifications.
5. Turn a cranked shaft on two complete revolutions clockwise for repeated reduction of the engine in the provision VMT of the end of a step of compression of the piston of the first cylinder and make sure of correctness of installation of a valvate gap, in case of need make the corresponding adjustment (see above).
6. Working in a similar manner, make adjustment of gaps of valves of the remained cylinders as 3 — 2 — 4, every time turning a cranked shaft on 90 ° clockwise for the purpose of reduction of the corresponding piston in the provision VMT of the end of a step of compression.