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
      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 натяжителя газораспределительного a belt and cogwheels of drive ГРМ
      Replacement of an epiploon of a camshaft
      Removal, check of a condition and installation of a camshaft from the case газораспределительного the mechanism
      Removal, check of a condition and installation of components of a drive of valves
      Removal and installation of a head of cylinders
      Removal and pallet installation картера
      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
   + Procedures of repair of petrol engines DOHC 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
   + 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 installation of a pulley of a cranked shaft

Removal

 PERFORMANCE ORDER

  1. Cock a lay brake, поддомкратьте redock of the car and establish it on props. Remove the right forward wheel and (at a corresponding complete set) protection картера.
  2. Remove a belt of a drive of auxiliary units (Routine maintenance see the Head), — preliminary put on a tape of a belt marks of a direction of its rotation.
  3. Ослабьте a bolt of fastening of a pulley of a cranked shaft, — for the purpose of blocking of a cranked shaft from проворачивания ask the assistant to include the higher transfer and against the stop to squeeze out a pedal of a foot brake. On models with АТ give one of bolts of fastening of the hydrotransformer and attach приводной a disk to a dome of transmission by means of a steel lath of pair the suitable bolts equipped with washers. If the engine is removed from the car, block a flywheel / приводной a disk (Removal, check of a condition and flywheel / installation приводного a disk see).
  4. Turn out a fixing bolt (do not forget about a washer) and remove a pulley from a pin of a cranked shaft, — try not to damage the gauge of position of a cranked shaft (CKP).

Installation

 PERFORMANCE ORDER

  1. Accurately plant a pulley on a pin of a cranked shaft, having tracked correctness of landing шпоночного a groove on шпонку. Make sure of completeness of landing of a pulley, — try not to damage gauge CKP. Screw a new bolt with the washer planted on it.
  1. Block a cranked shaft from проворачивания the same method that was used at removal, tighten a bolt of fastening with effort of 1st stage, then hold on it on corners, stages 2 and 3 (take advantage of a goniometric nozzle, or put a paint or a marker basic labels).
  1. Establish a belt of a drive of auxiliary units (Routine maintenance see the Head), — track observance of an initial direction of rotation (see the marks put at removal).
  2. Establish protection картера and a forward wheel.
  3. Lower the car on the earth, then tighten fastenings of a wheel with demanded effort.