Opel Astra, Zafira

since 1998 of release

Repair and car operation



Opel Astra
+ Opel Astra and Zafira Cars
+ Operation manual
+ Routine maintenance
- Engine
   Specifications
   Check of kompressionny pressure in cylinders
   Diagnostics of a condition of the engine with use of the vacuum gage
   + Procedures of repair of petrol SOHC engines without their extraction from the car
   + Procedures of repair of petrol DOHC engines without their extraction from the car
   - Procedures of repair of diesel engines of 1.7 l and 2.0 l without their extraction from the car
      Reduction of the piston of the first cylinder in the provision of the top dead point of the end of a step of compression (VMT)
      Check and adjustment of phases of a gazoraspredeleniye (engines of 2.0 l)
      Removal and installation of a cover of the gas-distributing mechanism
      Removal and installation of a pulley of a cranked shaft
      Removal and installation of a cover of a drive of GRM
      Removal and installation of natyazhitel of chains of a drive of GRM (engines of 2.0 l)
      Removal and installation of a belt of a drive of GRM
      Removal and installation of a natyazhitel of a belt and cogwheels of a drive of GRM (engines of 1.7 l)
      Removal and installations of chains and asterisks of a drive of GRM, check of a condition of components (engines of 2.0 l)
      Replacement of an epiploon of a camshaft (engines of 1.7 l)
      Check and adjustment of gaps of valves (engines of 1.7 l of DOHC)
      Removal and camshaft installation (ов) and components of a drive of valves
      Removal and installation of the case of the gas-distributing mechanism (engines of 1.7 l of DOHC)
      Removal and installation of a head of cylinders
      Removal and installation of the pallet of a case
      Removal, service and installation of the oil pump
      Replacement of an epiploon of the oil pump (engines of 1.7 l)
      Removal and installation of a maslookhladitel
      Removal, check of a condition and flywheel installation / driving disk
      Replacement of epiploons of a cranked shaft
      Check of a condition and replacement of support of a suspension bracket of the power unit
   + General and major maintenance of the engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment




Replacement of epiploons of a cranked shaft

Right (from GRM drive) an epiploon

Engines of 1.7 l of SOHC

See. Replacement of an epiploon of the oil pump (engines of 1.7 l).

Engines of 1.7 l of DOHC

See. Replacement of epiploons of a cranked shaft.

Engines of 2.0 l

 PERFORMANCE ORDER

  1. Remove a pulley of a cranked shaft (see. Removal and installation of a pulley of a cranked shaft).
  1. Having hooked a screw-driver with a flat sting, take an epiploon from a cover of a chain of a drive of GRM.
  1. Smooth out contact surfaces of a landing nest and a shaft pin, having carefully removed from them an agnail and the tease, capable to bring to failure of a new epiploon.
  1. Grease sealing sponges of a new epiploon with pure impellent oil and by means of a cylindrical opravka evenly press an epiploon in a landing nest sponges inside and aflush with a cover surface.

As an opravka the replaceable face head of the corresponding size, or a piece of a pipe of suitable diameter will approach — track, that the opravka rested only against the rigid region of an epiploon.

  1. Remove traces of oil and establish into place a pulley of a cranked shaft (see. Removal and installation of a pulley of a cranked shaft).

Left (from a flywheel) an epiploon

Engines of 1.7 l of SOHC

See. Replacement of epiploons of a cranked shaft.

Engines of 1.7 l of DOHC

See. Replacement of epiploons of a cranked shaft

Engines of 2.0 l

 PERFORMANCE ORDER

  1. Remove a flywheel / a driving disk (see. Removal, check of a condition and flywheel installation / driving disk).
  2. The cuff is planted in a cover of a back support of a cranked shaft.
  1. Make epiploon replacement (see above Right (from GRM drive) an epiploon).


  1. Establish a flywheel / a driving disk (see. Removal, check of a condition and flywheel installation / driving disk).