Opel Astra, Zafira

Since 1998 of release

Repair and car operation



Opel Astra
+ Cars Opel Astra and Zafira
+ The operation manual
+ Routine maintenance
- The engine
   Specifications
   Check компрессионного pressure in cylinders
   Diagnostics of a condition of the engine with vacuum gauge application
   + Procedures of repair of petrol engines SOHC without their extraction from the car
   - Procedures of repair of petrol engines DOHC without their extraction from the car
      Reduction of the piston of the first cylinder in position of the top dead point of a step of compression (ВМТ)
      Removal and cover installation газораспределительного the mechanism
      Removal and installation of a pulley of a cranked shaft
      Removal and installation of a cover of drive ГРМ
      Removal and installation of a belt of drive ГРМ
      Removal and installation of cogwheels cranked / camshafts and intermediate rollers
      Replacement of epiploons of camshafts
      Removal and installation of camshafts and pushers of valves, check of a condition of components
      Removal and installation of a head of cylinders
      Removal and pallet installation картера
      Removal and installation of the gauge of level of impellent oil
      Removal, service and installation of the oil pump
      Removal, check of a condition and flywheel / installation приводного a disk
      Replacement of epiploons of a cranked shaft
      Check of a condition and replacement of support of a suspension bracket of the power unit
      Removal, installation and adjustment of the balancing mechanism of a cranked shaft (engines 2.0)
   + Procedures of repair of diesel engines of 1.7 l and 2.0 l without their extraction from the car
   + The general and engine major repairs
+ Systems of cooling, heating
+ The 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 cover installation газораспределительного the mechanism

Engines 1.4, 1.6 and 1.8 l

Removal

 PERFORMANCE ORDER

  1. Uncover маслозаливной mouths, turn out fixing bolts and remove a protective casing of the engine.
  1. Disconnect electroconducting, turn out fixing screws and remove the ignition module (the engine Electric equipment see the Head).
  1. Ослабьте fixing collars also disconnect шлаги ventilation картера from a cover left edge газораспределительного the mechanism.
  1. Gradually and in regular intervals having weakened, turn out screws of fastening of a cover.
  1. Uncover газораспределительного the mechanism a head of cylinders. Remove from a cover sealing rings and a lining, check up their condition, in case of need make replacement.

Installation

 PERFORMANCE ORDER

  1. Make sure of absoluteness of cleanliness and dryness of interfaced surfaces of a cover and a head. Lay in a consolidation cover, temporarily having fixed them консистентной greasing.


  1. Put a layer of suitable hermetic on an interfaced surface of a head of cylinders around the right covers of beds of camshafts and in semicircular cuts on the left side of moulding.
  2. Accurately lay a cover газораспределительного the mechanism on the regular place, supervising correctness of placing of consolidations. Screw fixing bolts and, moving on a spiral from the centre to edges, in regular intervals tighten them with demanded effort.
  3. Restore initial connection of hoses of ventilation картера, — track reliability of a tightening of fixing collars.
  4. Establish into place the ignition module (the engine Electric equipment see the Head).
  5. Establish a protective casing of the engine.

Engines of 1.8 l

Removal

 PERFORMANCE ORDER

  1. Remove a protective casing of the engine (Engines 1.4, 1.6 and 1.8 l — Removal see above).
  1. Ослабьте fixing collars also disconnect шлаги ventilation картера from a cover left edge газораспределительного the mechanism.
  1. Disconnect electroconducting, turn out fixing screws and remove the ignition module (the engine Electric equipment see the Head).
  2. Disconnect from the gauge of temperature of a cooling liquid a conducting socket.
  1. Disconnect from the case of the thermostat a hose охладительного a path. Turn out bolts of fastening of a basic arm of a hose to a cover газораспределительного the mechanism and the inlet pipeline. Ослабьте a collar also shift a hose aside, — prepare for gathering of the spilt cooling liquid.
  1. In stages in regular intervals ослабьте also turn out bolts of fastening of a cover.
  2. Having lifted upwards, separate a cover from a head of cylinders, remove a sealing lining. Check up a lining condition, in case of need prepare the replaceable.

Installation

 PERFORMANCE ORDER

  1. Make sure of absoluteness of cleanliness and dryness of interfaced surfaces, lay a new lining in dry wiped reception flute of a cover.
  1. Accurately lay a cover газораспределительного the mechanism on the regular place, supervising correctness of placing of consolidations. Screw fixing bolts and, moving on a spiral from the centre to edges, in regular intervals tighten them with demanded effort.
  1. Connect a hose охладительного a path to the thermostat case, fix a hose in an arm on a roof and the inlet pipeline. Check up level of a cooling liquid, in case of need make corresponding updating (Routine maintenance see the Head).
  1. Connect electroconducting to the temperature gauge.
  2. Restore initial connection of hoses of ventilation картера, — track reliability of a tightening of fixing collars.
  3. Establish into place the ignition module (the engine Electric equipment see the Head).
  4. Establish a protective casing of the engine.

Engines of 2.0 l

Removal

 PERFORMANCE ORDER

  1. Remove air cleaner assemblage (see the Head of the Power supply system and release).
  2. Remove the top section of a cover of drive ГРМ (Removal and installation of a cover of drive ГРМ see).
  1. Ослабьте fixing collars also disconnect from a cover газораспределительного the mechanism шлаги ventilation картера.
  1. Turn out fixing bolts and remove a protective casing of spark plugs. Remove from candles protective caps, disconnect and take aside ВВ wires.
  2. Disconnect and take aside electroconducting from the gauge of position of a camshaft (CMP).
  3. In stages in regular intervals ослабьте also turn out bolts of fastening of a cover газораспределительного the mechanism.
  4. Separate a cover from a head of cylinders, remove a lining and take from apertures under fixing bolts sealing rings. Attentively examine sealing elements, in case of need make their replacement.

Installation

 PERFORMANCE ORDER

  1. Make sure of absoluteness of cleanliness and dryness of interfaced surfaces, then place a sealing lining in a reception flute of a cover. Preliminary slightly having greased консистентной with greasing, plant sealing rings in apertures under installation of fixing bolts.
  2. Put a layer of suitable hermetic on a surface of a head of cylinders interfaced to a cover around the right covers of beds of camshafts and in semicircular cuts on the left side of moulding.
  3. Accurately lay a cover газораспределительного the mechanism on the regular place, supervising correctness of placing of consolidations. Screw fixing bolts and, moving on a spiral from the centre to edges, in regular intervals tighten them with demanded effort.
  4. Restore initial connection of hoses of ventilation картера, — track reliability of a tightening of fixing collars.
  5. Accurately plant tips of plugs VV of wires on spark plugs.
  6. Connect electroconducting to gauge CMP, establish into place protective casing ВВ of electroconducting, screw and reliably tighten bolts of its fastening.
  7. Lay on a place burn down electroconductings and strongly tighten a fixing nut.
  8. Establish the top cover of belt ГРМ (Engines 1.4, 1.6 and 1.8 l — Installation see above).
  9. Establish the case of the air filter — the Power supply system see.