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
+ 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
Removal of the power unit from the car - methods and safety measures
Removal, separation and engine installation
Alternative variants of schemes of regenerative repair of the engine
Sequence of dismantling of the engine
Dismantling of a head of cylinders
Cleaning and check of a condition of a head of cylinders
Assemblage of a head of cylinders
Removal of shatunno-piston assemblages
Removal of a cranked shaft
Cleaning and check of a condition of the block of cylinders
Хонингование mirrors of cylinders
Check of a condition of components of shatunno-piston group
Check of a condition of a cranked shaft
Check of a condition radical and шатунных bearings of a cranked shaft
Engine assembly order
Installation of piston rings
Installation of a cranked shaft and check of working backlashes of radical bearings
Installation of shatunno-piston assemblages and check of size of working backlashes in шатунных bearings of a cranked shaft
Trial start and обкатка the engine after 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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Engine assembly order
Before to start engine assemblage, make sure available all necessary details, materials and tools which number the following concerns:
- Standard set of the metalwork tool;
- Dinamometrichesky key with a drive on 1/2-дюйма;
- The tool for putting on of piston rings;
- The tool for обжимания piston rings;
- Short pieces of a fuel hose for putting on on hairpins of covers шатунных bearings;
- Measuring set Plastigage;
- Set щупов лезвийного type;
- File with a small tooth;
- Fresh impellent oil;
- Assembly impellent, or молибденсодержащая greasing;
- Prokladochnyj hermetic;
- Hermetic for fixing of carving connections.
At the given stage all components subject to installation should be absolutely pure and dry. For convenience spread out details on a pure surface as installation.
With a view of economy of time and minimisation of volume of arising problems make engine assemblage in a following order:
Petrol engines
- Piston rings;
- Cranked shaft and radical bearings;
- Shatunno-piston assemblages;
- The oil pump with маслозаборной a tube (Procedures of repair of petrol engines SOHC without their extraction from the car or Procedure of repair of petrol engines DOHC without their extraction from the car see);
- Balancing assemblage / the bridge of radical bearings (depending on a complete set if are provided)
- The pallet картера (including маслоотражательную a plate if it is provided) (see Procedures of repair of petrol engines SOHC without their extraction from the car or Procedure of repair of petrol engines DOHC without their extraction from the car);
- Flywheel / приводной a disk (Procedures of repair of petrol engines SOHC without their extraction from the car see);
- Head of cylinders with a camshaft () and components of a drive of valves (Procedures of repair of petrol engines SOHC without their extraction from the car or Procedure of repair of petrol engines DOHC without their extraction from the car see);
- The case газораспределительного the mechanism and its cover (Procedures of repair of petrol engines SOHC without their extraction from the car or Procedure of repair of petrol engines DOHC without their extraction from the car see);
- The water pump (see the Head of System of cooling, heating);
- Back cover of drive ГРМ (Procedures of repair of petrol engines SOHC without their extraction from the car or Procedure of repair of petrol engines DOHC without their extraction from the car see);
- Components of drive ГРМ (Procedures of repair of petrol engines SOHC without their extraction from the car or Procedure of repair of petrol engines DOHC without their extraction from the car see);
- Forward covers of drive ГРМ (Procedures of repair of petrol engines SOHC without their extraction from the car or Procedure of repair of petrol engines DOHC without their extraction from the car see);
- The inlet pipeline and final collector (see the Head of the Power supply system and release);
- Hinged units;
- Protective casing of the engine (at a corresponding complete set).
Diesel engines
- Piston rings;
- Cranked shaft and radical bearings;
- Shatunno-piston assemblages;
- Components of drive ГРМ with a back cover - engines of 2.0 l (Procedures of repair of diesel engines of 1.7 l and 2.0 l without their extraction from the car see);
- The oil pump with маслозаборной a tube (Procedures of repair of diesel engines of 1.7 l and 2.0 l without their extraction from the car see);
- The pallet картера (including маслоотражательную a plate if it is provided) (see Procedures of repair of diesel engines of 1.7 l and 2.0 l without their extraction from the car);
- Flywheel / приводной a disk (Procedures of repair of petrol engines SOHC without their extraction from the car see);
- Head of cylinders with a camshaft () and components of a drive of valves (Procedures of repair of diesel engines of 1.7 l and 2.0 l without their extraction from the car see);
- The water pump (see the Head of System of cooling, heating);
- Components of drive ГРМ — all engines, except 2.0 l (Procedures of repair of diesel engines of 1.7 l and 2.0 l without their extraction from the car see);
- The case газораспределительного the mechanism and its cover (Procedures of repair of diesel engines of 1.7 l and 2.0 l without their extraction from the car see);
- Components of drive ГРМ with a back cover (Procedures of repair of diesel engines of 1.7 l and 2.0 l without their extraction from the car see);
- Forward covers of drive ГРМ (Procedures of repair of diesel engines of 1.7 l and 2.0 l without their extraction from the car see);
- The inlet pipeline and final collector (see the Head of the Power supply system and release);
- Hinged units.
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