Opel Corsa B, Combo, Tigra
+ Cars Opel Corsa B, Tigra and Combo
+ Controls and operation receptions
+ Options and car routine maintenance
- Engines
The general information
Check компрессионного pressure in cylinders and parametres of impellent oil
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 without their extraction from the car
Removal and installation of a belt of drive ГРМ
Removal and installation of a pulley of a cranked shaft
Removal and installation of a cover of drive ГРМ
Replacement of an epiploon of a camshaft
Removal and camshaft installation
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 installation of a flywheel or 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
+ The general and engine major repairs
+ Systems of cooling of the engine, salon and air conditioning heating
+ Power supply systems, release and decrease in toxicity of the fulfilled gases
+ Systems of an electric equipment of the engine
+ Manual 5-step box of a gear change
+ Automatic 4-step transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
|
Removal and installation of a belt of drive ГРМ
|
Removal газораспределительного a belt should be made on the cold engine! |
|
Do not turn the engine at removed газораспределительном a belt! |
|
The new bolt of fastening of a cogwheel of a camshaft is required |
Removal
|
- Disconnect a negative wire from the battery.
- Remove the air filter with submitting hose.
- On the engine of 1.7 l remove in the complete set of a support of the engine.
- Remove a belt of a drive of auxiliary units (see the Head of Adjustment and car routine maintenance).
- Turn out bolts of fastening and remove the top cover of a gear belt.
- Establish the piston of the first cylinder in position ВМТ (the Section of Procedure of repair of diesel engines without their extraction from the car see).
- If the removed belt is established further again, put on it a felt-tip pen a direction of rotation of the engine (clockwise).
- Ослабьте fastening of a tension roller (arrow) also disconnect its spring
Fastening of a tension roller
- Remove a gear belt from pulley ТНВД.
- Remove a pulley of a cranked shaft. For this purpose, keeping a cranked shaft for the central bolt of fastening накидным a key, turn out fastening bolts.
Bolts of fastening of a pulley of a cranked shaft
- Turn out bolts of fastening and remove the bottom cover of a gear belt.
- Remove a gear belt.
|
|
Removal and installation of support of the engine (the engine 1.7)
|
- Raise the engine by means of adaptation KM-263-V and a chain Instead of the specified adaptation it is possible to use a suitable pipe, having established it on wooden бруски on ledges of wings.
Use of the special adaptation for engine lifting
- Turn out fastening bolts демпфирующей engine support to the holder.
Fastening bolts демпфирующей engine support to the holder
- Turn out fastening bolts демпфирующей engine support to a longitudinal beam of a forward frame. After that clear a carving a wire brush of the hermetic rests.
- Turn out bolts of fastening of the holder of support of the engine from the engine block.
- Installation is made in an order, the return to an order of dismantle of components. Tighten fixture with demanded effort. Preliminary grease a carving with hermetic, for example, OPEL-15 10 177.
|
|
Installation
|
Before installation of a gear belt check up, whether on a pulley of a cranked shaft the label coincides with the index on the block of cylinders. Simultaneously fixing bolts in cogwheels of a camshaft and ТНВД should be rolled. For check it is possible to establish a pulley of a cranked shaft temporarily. |
|
- Put on a gear belt according to the scheme of its lining.
The lining scheme приводного a belt
|
If the former belt is established, observe a direction of its movement. |
- Tighten bolts of fastening of the bottom cover of a gear belt with effort of 10 Nanometers.
- Establish a pulley of a cranked shaft and tighten bolts of its fastening with effort of 20 Nanometers.
- Turn out lock bolts of position ВМТ.
- Hook on a spring of a tension roller, thereby having pulled a gear belt.
|
The cranked shaft thus should be in the position corresponding to position ВМТ of the piston of the first cylinder. |
- Establish a tension roller and tighten its fixture with effort of 20 Nanometers. Thus tighten at first a bolt (), and then a nut ().
Fixture of a tension roller
- Turn a cranked shaft on two complete revolutions in a direction of rotation of the engine so that the piston of the first cylinder has stopped in position ВМТ.
|
Cranked shaft rotate smoothly to exclude перескакивание belt teeth. Temporarily insert bolts for fixing and check up position ВМТ. |
- Check up the moment of injection of fuel (see the Head of the Power supply system, release and decrease in toxicity of the fulfilled gases).
- The further installation is made in an order, the return to an order of dismantle of components.
|
|
|
|