Opel Astra, Zafira

since 1998 of release

Repair and car operation



Opel Astra
+ Opel Astra and Zafira Cars
+ Operation manual
+ Routine maintenance
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
- Engine electric equipment
   Specifications
   + Electronic control system of ignition (and injection) petrol engines
   + Systems of preheat and heating of fuel of the diesel engine
   - Charge and start systems
      The storage battery - the general information, condition check, replacement, storage and commissioning
      Check of a condition and replacement of wires of the battery
      Check of serviceability of functioning and condition of components of system of a charge
      Removal and installation of a natyazhitel of a driving belt of the generator
      Removal and generator installation
      Replacement of brushes of the generator
      Check of serviceability of functioning of a condition of components of system of start
      Removal and starter installation
      Check of a condition and regenerative repair of a starter
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment

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Removal and generator installation

Petrol models

Removal

 PERFORMANCE ORDER

  1. Cock the parking brake, поддомкратьте a front of the car and establish it on props. At the corresponding complete set turn out fixing screws and remove protection of a case of the engine. Disconnect a negative wire from the battery.

Engines of 1.6 l of SOHC

 PERFORMANCE ORDER

  1. Remove the case of an air purifier and inlet air lines assembled with the MAF sensor (see. Head of the Power supply system and release).
  2. Weaken a belt of a drive of the generator (see. Head Routine maintenance) also remove it from a generator pulley.
  3. Turn out fixing bolts and remove an arm of fastening of the generator to an inlet collector.
  4. Turn out fixing bolts and remove a basic arm of fastening of the generator on a head of cylinders. Reject the generator back.
  5. Liberate from clamps electroconducting and remove an arm.
  6. At the corresponding complete set remove from generator conclusions rubber protective caps, give fixing nuts and disconnect electroconducting from a back part of the generator.
  7. Turn out the bottom fixing bolt, lift the generator up and take it from an impellent compartment.

Engines 1.4, 1.6 and 1.8 of l of DOHC


Electroconducting detachment

1 — electroconducting
2 — the top bolt of fastening of the generator
3 — the bottom bolt of fastening of the generator

4 — SKR sensors
5 — sensors of pressure of oil


  •  PERFORMANCE ORDER

    1. Holding a spring of a natyazhitel in the cocked condition, remove a belt of a drive of auxiliary units from pulleys (see. Head Routine maintenance).
    2. Remove an air purifier (see. Head of the Power supply system and release).
    3. On models of 1.8 l disconnect electroconducting from the sensor of provision of a camshaft (CMP) and remove the socket from a basic arm.
    4. Turn out the top bolt of fastening of the generator (see an illustration an electroconducting Detachment).
    5. Weaken the bottom fixing bolt and reject the generator back.
    6. Turn out a fixing bolt (ы) and remove a natyazhitel of a belt of a drive of the generator (see. Removal and installation of a natyazhitel of a driving belt of the generator).
    7. On models of 1.8 l disconnect electroconducting from sensors of provision of a cranked shaft (CKP) and emergency pressure of oil. Take a plait aside.
    1. At the corresponding complete set remove rubber protective caps, give fixing nuts and disconnect electroconducting from a back part of the generator.
    1. Turn out bandage of fastening of an arm of the generator to the block of cylinders and remove the generator. On the models equipped To/in, the generator acts in film down.
    1. Turn out bolts of fastening of the generator to an arm and remove an arm.

    Engines of 2.0 l

     PERFORMANCE ORDER

    1. Remove the case of an air purifier and inlet air lines (see. Head of the Power supply system and release).
    2. Holding a spring of a natyazhitel in the cocked condition, remove a belt from pulleys (see. Head Routine maintenance).
    3. On models without the conditioner of air remove a natyazhitel of a belt of a drive of the generator (see. Removal and installation of a natyazhitel of a driving belt of the generator).
    4. Turn out fixing bolts and remove arms of fastening of the generator from the inlet pipeline and a head of cylinders.
    5. At the corresponding complete set remove rubber protective caps from generator conclusions, give fixing nuts and disconnect from the generator electroconducting.
    6. Turn out three bolts of fastening of an arm of the generator to the block of cylinders, remove the generator with an arm, having omitted assembly down.
    7. Turn out fixing bolts and separate an arm from the generator.

    Installation

    Installation is made upside-down.

     PERFORMANCE ORDER

    1. Track, that all fixture was tightened with demanded effort. Make adjustment of effort of a tension of a driving belt (see. Head Routine maintenance).

    Diesel models

    Removal

     PERFORMANCE ORDER

    1. Cock the parking brake, поддомкратьте a front of the car and establish it on props. At the corresponding complete set turn out fixing screws and remove protection of a case of the engine. Disconnect a negative wire from the battery.

    Engines of 1.7 l of SOHC

     PERFORMANCE ORDER

    1. Remove the case of an air purifier and inlet air lines assembled with the MAF sensor (see. Head of the Power supply system and release).
    2. Weaken a belt of a drive of the generator (see. Head Routine maintenance) also remove it from a generator pulley. Turn out fixing bolts and remove a basic arm of fastening of the generator to the inlet pipeline.
    1. On models without To/in turn out fixing bolt of a directing level of a natyazhitel and remove it together with an adjusting nut. Turn out a fixing bolt and remove directing level from a head of cylinders.

      1 — Bolts of fastening of the top arm
      2 — the Adjusting bolt
      3 — the Nut of an adjusting bolt
      4 — the Adjusting level

    1. On models with To/in turn out fixing bolts and remove the top basic arm of the generator.
    2. At the corresponding complete set remove rubber protective caps from generator conclusions, give fixing nuts and disconnect electroconducting from a back part of the generator.
    1. Turn out bolts of fastening of a basic arm of the generator to the block of cylinders, lift the generator up and take it from an impellent compartment. In case of need the generator can be separated from an arm by a way of an otdavaniye of a nut and extraction of a fixing bolt.

      5 — the Generator
      6 — the Basic arm

    Engine of 1.7 l of DOHC

     PERFORMANCE ORDER

    1. Holding a spring of a natyazhitel in the cocked condition, remove a belt of a drive of auxiliary units from pulleys (see. Head Routine maintenance).
    2. At the corresponding complete set release fixture and remove protection of a case.
    3. Turn out fixing bolts, disconnect electroconducting and remove horn horns (see. Head Onboard electric equipment).
    1. Disconnect electroconducting from the generator.
    1. Disconnect submitting tube from the vacuum pump located behind the generator, disconnect a maslovozvratny tube, - prepare for collecting spilled oil.
    1. Disconnect the electromagnetic EGR valve and vacuum tubes from the vacuum pump.
    1. Turn out the top and bottom fixing bolts and take generator assembly with the vacuum pump through an aperture formed after removal of horns of a horn.

      A — the Top bolt of fastening of the generator
      B — Nizhny a bolt of fastening of the generator

    A.

    B.
    1. In spite of the fact that the vacuum pump in principle can be separated from the generator, at the moment of drawing up of the real Management any of knots in an individual order on the market of spare parts was not delivered, - in case of need address for consultations to specialists of firm car repair shop Opel.

    Engines of 2.0 liters

     PERFORMANCE ORDER

    1. Remove the case of an air purifier and inlet air lines (see. Head of the Power supply system and release).
    2. Holding a spring of a natyazhitel in the cocked condition, remove a belt from pulleys (see. Head Routine maintenance).
    1. Give two fixing screws and one nut and disconnect electroconducting from a back part of the generator.
    1. Remove starter and turbokompressor thermofilters and weaken the bottom bolt of fastening of the generator.

      1 — Nizhny a bolt
      2 — the Top bolt
      3 — the Hose of an okhladitelny path

    2. Disconnect a vacuum tube and electroconducting and remove an electromagnetic safety valve (see. Head of the Power supply system and release).
    3. Give a nut and remove the top bolt of fastening of the generator.
    1. Empty cooling system (see. Head Routine maintenance), or prepare for collecting spilled cooling liquid. Separate a flange of an okhladitelny path from the right wall of a head of cylinders.
    2. Remove the bottom fixing bolt, lift the generator up and remove it from the car.

    Installation

    Installation is made upside-down.

     PERFORMANCE ORDER

    1. Track, that all fixture was tightened with demanded effort. Make adjustment of effort of a tension of a driving belt (see. Head Routine maintenance).