Saab 9-5

Since 1997 of release

Repair and car operation



Saab 9-5
+ Cars Saab 9-5
+ Controls and operation receptions
+ Options and car routine maintenance
- The engine
   The general information and preparatory operations
   Check компрессионного pressure
   Check of the engine by means of the vacuum gauge
   - Repair of 4-cylinder petrol engines
      Reduction of the piston of the first cylinder in position of the top dead point (ВМТ)
      Removal and installation of a head of cylinders and натяжителя приводной chains
      Removal and installation of camshafts and valves, estimation клапанных backlashes
      Check and replacement приводной chains
      Replacement of a belt of a drive of auxiliary units
      Replacement of epiploons and pulley of a cranked shaft
      Replacement of the oil pump
      Removal and pallet installation картера
      Removal and installation of an arm of the filter, the thermostat and редукционного the valve of system of greasing of the engine
      Check of pressure of impellent oil
      Removal and installation of the power unit
      Removal and installation of a cover of drive ГРМ
      Check and replacement of a chain of a drive of balancing shaft and their asterisks
   + Repair of 6-cylinder petrol engines
   + Repair of 6-cylinder diesel engines
+ Systems of cooling of the engine, heating, ventilation and air conditioning
+ The power supply system and release of the fulfilled gases
+ Systems of an electric equipment of the engine
+ Manual box of a gear change
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment





Check and replacement of a chain of a drive of balancing shaft and their asterisks

Components of installation of a chain of a drive of balancing shaft

5— Top directing and натяжитель
7 — the Intermediate asterisk and a chain

8 — Fixed directing
9 — Asterisks of balancing shaft

Chain installation

4— Fixed directing
5 — Alignment of asterisks
6 — the Scheme of a lining of a chain


 PERFORMANCE ORDER

  1. Remove the power unit from the car.
  2. Establish the piston of the first cylinder in position ВМТ of the end of a step of compression and uncover drive ГРМ (see Has undressed Removal and installation of a cover of drive ГРМ).
  3. Remove top directing and натяжитель chains of a drive of balancing shaft (5 on an illustration Components of installation of a chain of a drive of balancing shaft).
  4. Remove the mobile directing.
  5. Remove an intermediate asterisk and a chain (7 on an illustration on an illustration Components of installation of a chain of a drive of balancing shaft).
  6. Make sure that asterisks and directing are in a normal state. Do not forget to check up fixed directing (8 on an illustration Components of installation of a chain of a drive of balancing shaft) which is the general for a chain of drive ГРМ and a chain of a drive of balancing shaft. If necessary replace the worn out components.
  7. Pay attention that asterisks of balancing shaft differ from each other. Remove asterisks (9 on an illustration Components of installation of a chain of a drive of balancing shaft).
  8. Check up that плунжер натяжителя chains it is located correctly – if it can be squeezed out completely, turn it on 180 hailstones.
  9. Turn плунжер натяжителя chains on 90 hailstones., press it, and turn in a starting position. Fix натяжитель in this position, having inserted, for example, a paper clip into an aperture located in the top part of its case.
  10. Establish натяжитель from the mobile directing.
  11. Establish fixed directing (4 on an illustration chain Installation).
  12. Level labels on balancing shaft with labels on corresponding cases of bearings (5 on an illustration chain Installation).
  13. Lay a chain on an asterisk and stretch it through an intermediate asterisk.
  14. Check up position of balancing shaft and release натяжитель. Make sure that плунжер натяжителя has a small course.
  15. The further installation is made in an order, the return to an order of dismantle of components.