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




Removal and installation of a maslookhladitel

Removal

Engines of 1.7 l of SOHC

 PERFORMANCE ORDER

  1. Remove a front bumper (see. Head Body).
  2. Disconnect oil tubes from the top and bottom parts of a maslookhladitel — prepare for collecting spilled oil.
  3. Turn out a fixing bolt from the top part of a maslookhladitel and liberate the last from a basic arm, having pulled it down and outside.

Engines of 1.7 l of DOHC

 PERFORMANCE ORDER

  1. Strongly cock the parking brake, поддомкратьте a front of the car and establish it on props. At the corresponding complete set remove protection of a case. Maslookhladitel is established behind in the left part of the block of cylinders.
  2. Empty cooling system (see. The head of System of cooling, heating), or press clamps hoses of an okhladitelny path of cooling directly over a maslookhladitel. Prepare for the possible passage of cooling liquid at a detachment of hoses. For the purpose of ensuring access to hoses, remove air a turbokompressor tube / hose (see. Head of the Power supply system and release).
  3. Establish under the oil filter drain capacity. Release shtutserny connection of a returnable hose of a maslookhladitel, weaken a collar and disconnect a hose.
  4. Weaken fixing collars and disconnect from a maslookhladitel hoses, liberate from clamps electroconducting.
  5. Turn out the unique bolt of fastening of the case of the oil filter to the block of cylinders. Will throw out a sealing ring — at assembly it is subject to replacement without fail.

Engines of 2.0 l

 PERFORMANCE ORDER

  1. Maslookhladitel is established in front on the left part of the block of cylinders and will draw bolts to a forward part of the case of the oil filter. For the purpose of ensuring access cock the parking brake, поддомкратьте a front of the car and establish it on props. At the corresponding complete set remove protection of a case.
  2. For the purpose of minimization of losses of cooling liquid, press hoses of system of cooling from both parties of a maslookhladitel clamps. Weaken collars and remove hoses — prepare for collecting spilled liquid.
  3. Wipe absolutely surfaces round a maslookhladitel, turn out fixing bolts and remove a maslookhladitel together with sealing rings from the case of the oil filter.

Installation

Engines of 1.7 l of SOHC

 PERFORMANCE ORDER

  1. Fill a maslookhladitel in an arm and tighten a fixing bolt with demanded effort.
  2. Connect the top and bottom tubes, having tightened shtutserny sockets with demanded effort.
  3. Establish a front bumper (see. Head Body).
  4. Check oil level in the engine, in case of need make the corresponding adjustment (see. Head Routine maintenance).

Engines of 1.7 l of DOHC

 PERFORMANCE ORDER

  1. Establish a new sealing ring in a flute on a back part of a maslookhladitel, then press a maslookhladitel to the block of cylinders.

  1. Make sure of reliability of fastening of a hose on a maslookhladitel. Check, that the ledge in the case of the oil filter entered into a reciprocal flute on TNVD arm. Screw the central bolt and tighten it with demanded effort.
  1. Connect to a maslookhladitel hoses of an okhladitelny path and fix them collars.
  2. Lower the car on the earth. Check level buttering, in case of need make the corresponding adjustment (see. Head Routine maintenance).
  3. If removed, establish to the place of an inlet air line.
  4. Fill cooling system (see. Head of System of cooling, heating).
  5. Start the engine and make sure of lack of signs of development of leaks.

Engines of 2.0 l

 PERFORMANCE ORDER

  1. Installation is made as it should be, the return to an order of dismantle of components. Do not forget to replace sealing rings.
  2. In summary check level of cooling liquid and add, in case of need make filling of system of cooling (see. Head of System of cooling, heating).