Saab 9-5

since 1997 of release

Repair and car operation

Saab 9-5
+ Saab 9-5 Cars
+ Governing bodies and operation receptions
+ Settings and routine maintenance of the car
- Engine
   General information and preparatory operations
   Check of kompressionny pressure
   Engine check by means of the vacuum gage
   + Repair of 4-cylinder petrol engines
   - Repair of 6-cylinder petrol engines
      Reduction of the piston of the first cylinder in situation VMT and replacement of a belt of a drive of auxiliary units and its natyazhitel
      Removal and installation of the inlet pipeline, belt of a drive of GRM and heads of cylinders
      Dismantling and assembly of the klapanny mechanism
      Replacement of epiploons of a cranked shaft
      Removal and installation of the pallet of a case and maslootrazhatelny plate
      Replacement of the oil pump and its valves
      Replacement of the perepuskny valve of system of greasing of the engine
      Removal and installation of the power unit
   + Repair of 6-cylinder diesel engines
+ Systems of cooling of the engine, heating, ventilation and air conditioning
+ the Power supply system and production of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment

Dismantling and assembly of the klapanny mechanism

Below the method of removal of valves from the removed head of cylinders (is described see. Section Removal and installation of the inlet pipeline, belt of a drive of GRM and heads of cylinders). Removal components it is necessary to have so that then them it was possible will establish on former places. The repair sizes of components of a head of cylinders are specified in Specifications. Procedures of repair are not considered in view of their typicalness.

Damage of the cylindrical surfaces interfaced to pushers of valves is not allowed.


  1. Remove a head of cylinders (see. Section Removal and installation of the inlet pipeline, belt of a drive of GRM and heads of cylinders). For removal of inlet valves remove the corresponding camshaft and pushers, operating similar to the removal of a final shaft described at removal of a head of cylinders.
  2. Establish protective plugs to the place of pushers.
  3. Compress a klapanny spring by means of the special adaptation and remove from the valve crackers (4 on an illustration).
4 — Crackers
5 — the Spring and its saddles
6 — the Plate of the valve
  1. Remove plates of a spring, a spring (5 on an illustration).
  2. Take the valve from a head of cylinders.
  3. Remove a maslosjyomny cap with directing the valve.
  4. Measure the sizes of components of the klapanny mechanism. If necessary replace defective parts or perform necessary metalwork works.

Replacement of directing valves is not provided, if necessary directing it is possible to pierce only. Corners for processing of saddles of valves are specified in Specifications.

  1. The damaged maslosjyomny caps replace.
  2. Installation is made in return sequence.