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
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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 models Opel Astra/Zafira
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- In case of need for the purpose of maintenance of freedom of access поддомкратьте redock of the car also establish it on props. At a corresponding complete set remove protection картера.
- Check up a condition of rubber pillows of support. In case of revealing of cracks, stratifications, branches from a metal substrate, signs of hardening of rubber and other etc. defects replace a support.
- With the help динамометрического a key check up efforts of a tightening of fixture of support.
- Подрычаживая mount, check up support on presence of signs excessive люфта, — in case of need ask the assistant to shake the unit every which way and observe behaviour of support. Present at new components люфт leads to fast deterioration of support. Defective components replace.
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Replacement
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Before removal of components by a paint mark their adjusting positions. |
The right support
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- Where it is required, remove an air cleaner (see the Head of the Power supply system and release).
- For support unloading prop up the engine тележечным a jack, — for the purpose of loading distribution lay between a head of a jack and the pallet картера wooden брусок.
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- Turn out three bolts of fastening of the right support to a bearing arm of the block.
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- Turn out bolts of fastening of a support to a body and remove an arm in gathering with a pillow.
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- 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.
- Installation is made upside-down. Track, that all fixture has been tightened with demanded effort.
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Forward support
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- Cock a lay brake, then поддомкратьте redock of the car and establish it on props.
- For support unloading prop up the engine тележечным a jack, — for the purpose of loading distribution lay between a head of a jack and the pallet картера wooden брусок.
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At поддомкрачивании the power unit be careful, — do not load final system, in case of need, disconnect a reception pipe from a final collector (see the Head of the Power supply system and release). |
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- Give a nut of fastening of a support to an arm and remove it together with a washer. Take a fixing bolt.
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- Turn out bolts of fastening of an arm of a support to картеру transmissions and remove it in gathering with a pillow.
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- Check up a condition of all components of a support. The worn out and damaged details replace.
- Establish into place an arm of a support and tighten its fixing bolts with demanded effort.
- In the correct image сориентировав, establish a support on a stretcher, then lower the unit. Establish bolts, then with demanded effort tighten new fixing nuts.
- Lower the car on the earth.
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Back support
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- Cock a lay brake, then поддомкратьте redock of the car and establish it on props.
- For support unloading prop up transmission тележечным a jack, — for the purpose of loading distribution lay between a head of a jack and the transmission pallet wooden брусок.
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- Turn out two bolts of fastening of a back support to a stretcher and give a nut, крепящую a support to a transmission arm. Removal a support and in gathering with an arm take it from under the car.
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- At installation get a support into 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.
- Lower the car on the earth.
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The left support
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- Cock a lay brake, поддомкратьте redock of the car and establish it on props. At a corresponding complete set remove protection картера.
- Remove the storage battery (the engine Electric equipment see the Head).
- Turn out fixing bolts and remove the basic pallet of the battery (the engine Electric equipment see the Head).
- Prop up transmission тележечным a jack, for the purpose of loading distribution having laid between a head of a jack and the pallet wooden брусок.
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- Turn out six (manual transmission) / five (АТ) fixing bolts and remove a basic arm of fastenings from transmission.
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- Turn out four fixing bolts with heads of type TORX and remove a support, having separated it from a body.
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- In case of need the support can be disassembled, for what it is necessary to turn out the single bolt passed through the centre of a pillow.
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- Installation is made upside-down. Track, that all fixture has been tightened with demanded effort.
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