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, check of a condition and flywheel / installation приводного a disk

Removal

Models with РКПП

 PERFORMANCE ORDER

  1. Remove transmission (the Manual transmission or Automatic transmission see the Head) and coupling (Coupling and power shafts see the Head).

  1. By means of the suitable adaptation block a flywheel from проворачивания. With a paint or a marker mark position of a flywheel concerning a cranked shaft.

    1 — flywheel Blocking is made for a gear wreath by means of the adaptation of the special form

  1. Turn out fixing bolts and remove a flywheel, — in case of need take advantage of the help of the assistant as the flywheel is heavy enough.

Models with АТ

 PERFORMANCE ORDER

  1. Remove transmission (the Manual transmission or Automatic transmission see the Head).
  2. By means of the suitable adaptation block приводной a disk (see above).
  3. Turn out fixing bolts and remove fixing plate and приводной a disk from a flange of a cranked shaft, — try to remember adjusting position of components.

Check

 PERFORMANCE ORDER

  1. Survey a flywheel / приводной a disk on presence of signs of deterioration or выкрашивания wreath teeths. On models with РКПП the wreath can be in case of need replaced, - for landing to a flywheel it should be warmed up to order temperature 180—230С.
  2. Study a condition contacting to a disk of coupling of a working surface of a flywheel. In case of revealing of deep furrows or задиров, the flywheel can be given in проточку, however it will be more reasonable than it to replace.
  3. In the absence of confidence of an estimation of a condition of a flywheel, address for council to experts of car-care centre, and it is better, replace a flywheel.

Installation

Models with РКПП

New bolts of fastening of a flywheel be required.


 PERFORMANCE ORDER

  1. Smooth out interfaced surfaces of a flywheel and a cranked shaft, — track, that carving apertures in a shaft flange have been completely cleared of traces of old hermetic.
  2. Grease a carving part of fixing bolts with fixing hermetic, establish a flywheel and fix its bolts. At installation of the flywheel which was in the use track correctness of combination of the landing labels put in the course of dismantle.
  3. Block a flywheel a method used at removal. In a diagonal order in stages in regular intervals tighten all bolts with effort of the first stage.
  4. Hold on fixture on corners of 2nd, then where it is required, — 3rd stages of a tightening (see Specifications), — take advantage of a goniometric nozzle, or preliminary put a paint basic labels.
  5. Establish coupling (Coupling and power shafts see the Head). Remove the adaptation blocking a flywheel and establish transmission (the Manual transmission or Automatic transmission see the Head).

Models with АТ

 PERFORMANCE ORDER

  1. Smooth out interfaced surfaces приводного a disk and a cranked shaft, — track, that carving apertures in a shaft flange have been completely cleared of traces of old hermetic.
  2. Grease a carving part of fixing bolts with fixing hermetic, establish приводной a disk with a fixing plate and fix components bolts. At installation were in the use приводного a disk track correctness of combination of the landing labels put in the course of dismantle.
  3. Block приводной a disk a method used at removal. In a diagonal order in stages in regular intervals tighten all bolts with effort of the first stage.
  4. Hold on fixture on corners of 2nd, then, — 3rd stages of a tightening (Specifications see), — take advantage of a goniometric nozzle, or preliminary put a paint basic labels.
  5. Establish coupling (Coupling and power shafts see the Head). Remove blocking приводной a disk the adaptation and establish transmission (the Manual transmission or Automatic transmission see the Head).