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
      Reduction of the piston of the first cylinder in the provision of the top dead point of a step of compression (VMT)
      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 a belt of a drive of GRM
      Removal and installation of a natyazhitel of a gas-distributing belt and cogwheels of a drive of GRM
      Replacement of an epiploon of a camshaft
      Removal, check of a condition and camshaft installation with the case of the gas-distributing 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 installation of the pallet of a case
      Removal, service and installation of the oil pump
      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
   + 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
   + 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

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Check of a condition and replacement of support of a suspension bracket of the power unit

Check


The general scheme of an arrangement of support of a suspension bracket of the power unit on the Opel Astra/Zafira models

1 — the Right support
2 — the Right longeron
3 — the Arm of the right support
4 — the Forward support
5 — a stretcher Beam
6 — the Arm of a back support

7 — the Quencher of twisting loadings
8 — the Left support
9 — the Left longeron
10 — a transmission Support
11 — the Engine
12 — Transmission


 PERFORMANCE ORDER

  1. In case of need for the purpose of ensuring freedom of access поддомкратьте a car front also establish it on props. At the corresponding complete set remove protection of a case.
  2. Check a condition of rubber pillows of support. In case of identification of cracks, stratifications, separations from a metal substrate, signs of hardening of rubber and other other defects replace a support.
  3. By means of a dinamometrichesky key check efforts of a tightening of fixture of support.
  4. Podrychazhivy mount, check support on existence of signs excessive люфта — in case of need ask the assistant to shake the unit in different directions and observe behavior of support. Present at new components люфт results in fast wear of support. Defective components replace.

Replacement

Before removal of components by paint mark their adjusting provisions.

Right support

 PERFORMANCE ORDER

  1. Where it is required, remove an air purifier (see. Head of the Power supply system and release).
  2. For unloading of a support prop up the engine a telezhechny jack — for the purpose of distribution of loading lay between a head of a jack and the case pallet wooden whetstone.
  1. Turn out three bolts of fastening of the right support to a bearing arm of the block.
  1. Turn out bolts of fastening of a support to a body and remove an arm assembled with a pillow.
  1. In case of need the support can be disassembled, for what it is necessary to turn out the single bolt passed through the central part of a pillow.
  2. Installation is made upside-down. Track, that all fixture was tightened with demanded effort.

Forward support

 PERFORMANCE ORDER

  1. Cock the parking brake, then поддомкратьте a front of the car and establish it on props.
  2. For unloading of a support prop up the engine a telezhechny jack — for the purpose of distribution of loading lay between a head of a jack and the case pallet wooden whetstone.

At a poddomkrachivaniye of the power unit be careful — do not load final system, in case of need, disconnect a reception pipe from a final collector (see. Head of the Power supply system and release).

  1. Give a nut of fastening of a support to an arm and remove it together with a washer. Take a fixing bolt.
  1. Turn out bolts of fastening of an arm of a support to a case of transmission and remove it assembled with a pillow.
  1. Check a condition of all components of a support. The worn-out and damaged details replace.
  2. Establish into place an arm of a support and tighten its fixing bolts with demanded effort.
  3. Correctly сориентировав, establish a support on a stretcher, then lower the unit. Establish bolts, then with demanded effort tighten new fixing nuts.
  4. Lower the car on the earth.

Back support

 PERFORMANCE ORDER

  1. Cock the parking brake, then поддомкратьте a front of the car and establish it on props.
  2. For unloading of a support prop up transmission by a telezhechny jack — for the purpose of distribution of loading lay between a head of a jack and the transmission pallet wooden whetstone.
  1. Turn out two bolts of fastening of a back support to a stretcher and give a nut, a fixing support to a transmission arm. Removal a support and assembled with an arm take it from under the car.
  1. At installation get a support on a place and establish bolts and nuts of its fastening to a stretcher. Combine a support with an arm of transmission and wrap a nut of fastening of a support. Tighten fixture with demanded effort. Clean a jack.
  2. Lower the car on the earth.

Left support

 PERFORMANCE ORDER

  1. 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. Remove the storage battery (see. Head engine Electric equipment).
  3. Turn out fixing bolts and remove the basic pallet of the battery (see. Head engine Electric equipment).
  4. Prop up transmission by a telezhechny jack, for the purpose of distribution of loading having laid between a head of a jack and the pallet wooden whetstone.
  1. Turn out six (RKPP) / five (AT) of fixing bolts and remove a basic arm of fastenings from transmission.
  1. Turn out four fixing bolts with heads of the TORX type and remove a support, having separated it from a body.
  1. In case of need the support can be disassembled, for what it is necessary to turn out the single bolt passed through the center of a pillow.
  1. Installation is made upside-down. Track, that all fixture was tightened with demanded effort.