Opel Vectra B

Since 1995 of release

Repair and car operation



Opel of Vektra
+ 1.1. Controls and control devices
+ 2. Maintenance service
- 3. Engines
   + 3.1. Repair of engine SOCH established in the car
   + 3.2. Repair of engine DOSH established in the car
   + 3.3. Repair of the diesel engine of 1,7 l established in the car
   + 3.4. Repair of the diesel engine of 2,0 l established in the car
   - 3.5. Major repairs of engines
      3.5.1. Introduction
      + 3.5.2. Technical characteristics
      3.5.3. Removal and installation of the petrol engine together with a transmission
      3.5.4. Removal and installation of the diesel engine together with a transmission
      3.5.5. Engine repair
      3.5.6. Dismantling of a head of the block of cylinders
      3.5.7. Clearing and survey of a head of the block of cylinders
      3.5.8. Assemblage of a head of the block of cylinders
      3.5.9. Removal of pistons from rods
      3.5.10. Removal of a cranked shaft
      3.5.11. The block of cylinders of the engine
      3.5.12. Pistons and rods
      3.5.13. A cranked shaft
      3.5.14. Survey radical and шатунных bearings
      3.5.15. Engine balance of assembly at major repairs
      3.5.16. Installation of piston rings
      3.5.17. A choice of bearings
      3.5.18. Installation of a cranked shaft
      3.5.19. Pistons and rods, check of working backlashes шатунных bearings
      3.5.20. Check of a working backlash of the bearing of the bottom head of a rod
      3.5.21. Installation of pistons with rods
      3.5.22. Start of the engine after major repairs
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. A running gear
+ 10. A body
+ 11. An electric equipment
+ 12. The basic malfunctions


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3.5.3. Removal and installation of the petrol engine together with a transmission

Removal


The prevention

The engine can be removed from the car only with a transmission. Engine removal is carried out from under the car.


PERFORMANCE ORDER
1. Remove a cowl.
2. Depressurize fuel system. Remove the accumulator and an accumulator support.
3. Block back wheels, lift a forward part of the car and fix on supports.
4. If the engine understands, merge engine oil and remove the oil filter. Merge cooling liquid from cooling system.
5. Remove a casing of the air filter, remove a forward exhaust pipe, disconnect submitting and returnable fuel hoses from a fuel highway, disconnect an accelerator cable, disconnect a vacuum hose from the vacuum amplifier of brakes and hoses from inlet and final collectors, disconnect electric sockets from electric knots of an inlet collector, ослабьте collars and disconnect hoses of giving of a cooling liquid from a head and the block of cylinders of the engine, on models with an air conditioning unscrew a bolt of fastening of the compressor and move the compressor aside, without disconnecting from it hoses, release hoses of a central air of air from скоб fastenings and move them aside from the engine, disconnect wires from a starter, the generator, the gauge of pressure and oil level, unscrew the tyre of grounding from a transmission.
6. Unscrew a bolt of fastening of the pump of the amplifier of a steering and move it aside from the engine, without disconnecting from it hoses.
7. On models with a mechanical transmission execute the following действия:слейте oil from a transmission, disconnect an electric socket from the switch of a lantern of a backing, disconnect draughts of a gear change from a transmission, disconnect a cable of coupling from картера transmissions.
8. On models with an automatic transmission execute following actions: merge трансмиссионную a liquid from a transmission, disconnect a cable of a choice of transfers, disconnect electric sockets from a transmission, disconnect hoses of the heat exchanger from a transmission.
9. Hook capture of the load-lifting mechanism for the power unit and lift until the weight of the power unit will not be perceived by the load-lifting mechanism.
10. Remove the bottom forward frame.
11. Take internal hinges of power shafts from a transmission. Using a soft wire, suspend the internal ends of power shafts to a body.
12. Check up that any elements interfering removal of the engine, are removed or disconnected.
13. Unscrew bolts of fastening of draught of the jack of a twisting moment by the right end of a head of the block of cylinders.
14. Establish under the power unit the cart to facilitate extraction of the power unit from under the car. Lower the power unit downwards the car.
15. Remove captures of the load-lifting mechanism from the power unit and take the power unit from under the car.

Branch of a transmission from the engine

PERFORMANCE ORDER
Mechanical transmission
1. Establish the power unit on corresponding bars.
2. On models with the steel stamped pallet unscrew bolts and remove the bottom protective plate of a flywheel.
3. Unscrew bolts and remove a starter.
4. Check up that the engine and a transmission are reliably fixed. Then unscrew the remained bolts of fastening картера transmissions to the engine.
5. Being careful, separate a transmission from the engine so that the weight of a transmission did not press an entrance shaft.
6. Remove directing pins.
Automatic transmission
7. Establish the power unit on corresponding bars.
8. Unscrew bolts and remove a starter.
9. Remove a rubber cover from a ledge of the oil pallet for access to bolts of fastening of the hydrotransformer. Unscrew a bolt of fastening of the hydrotransformer and, turning a cranked shaft, unscrew the remained bolts of fastening of the hydrotransformer. On engines of 1,6 l is available three bolts of fastening of the transformer, and on engines of 1,8 and 2,0 l – 6 bolts.
10. To exclude hydrotransformer falling at transmission removal, move the hydrotransformer on a shaft to a transmission.
11. Establish the power unit on corresponding bars.
12. On models with the steel stamped pallet unscrew bolts and remove the bottom protective plate of a flywheel.
13. Unscrew bolts and remove a starter.
14. Check up that the engine and a transmission are reliably fixed. Then unscrew the remained bolts of fastening картера transmissions to the engine.
15. Being careful, separate a transmission from the engine so that the weight of a transmission did not press an entrance shaft.
16. Remove directing pins.

Installation

PERFORMANCE ORDER
Mechanical transmission
1. Check up, that directing pins have been established in the engine or a transmission.
2. Establish a transmission to the engine on directing pins. Tighten bolts of fastening of a transmission the demanded moment.
3. Establish a starter.
4. On models with the steel stamped pallet establish the bottom protective plate of a flywheel to картеру transmissions and fix bolts.
5. Arrange the power unit under a motor compartment of the car, hook on the power unit the load-lifting device and establish it in a motor compartment.
6. At installation of the power unit if necessary incline and turn it so that it was established into place, without having caused harm.
7. Combine the engine with a suspension bracket on the right party of a motor compartment and establish draught of the jack of a twisting moment and tighten fastening bolts by hand.
8. Replace oil sealing rings of a power shaft and establish power shafts in transmissions.
9. Establish the bottom frame of a forward suspension bracket.
10. After installation of the bottom frame tighten bolts of fastening of draught of the jack of a twisting moment.
11. The further installation is made in sequence, return to removal. Fill in oil in a transmission. Fill in oil in the engine. Fill in cooling liquid in cooling system.
Automatic transmission
12. Clear a carving of bolts of fastening of the hydrotransformer.
13. Check up, that directing pins have been established in the engine or a transmission. Grease with greasing on a basis дисульфида molybdenum an adjusting pin of the hydrotransformer and the plug in an end face of a cranked shaft.
14. Establish a transmission to the engine on directing pins. Establish and tighten the demanded moment bolts of fastening of a transmission to the engine.
15. Screw in the first bolt of fastening of the hydrotransformer. Turn a cranked shaft and screw in the remained bolts of fastening of the hydrotransformer.
16. Establish a starter and screw bolts.
17. Arrange the power unit under a motor compartment of the car, hook on the power unit the load-lifting device and establish it in a motor compartment.
18. At installation of the power unit if necessary incline and turn it so that it was established into place, without having caused harm.
19. Combine the engine with a suspension bracket on the right party of a motor compartment and establish draught of the jack of a twisting moment and tighten fastening bolts by hand.
20. Replace oil sealing rings of a power shaft and establish power shafts in a transmission.
21. Establish the bottom frame of a forward suspension bracket.
22. After installation of the bottom frame tighten bolts of fastening of draught of the jack of a twisting moment.
23. The further installation is made in sequence, return to removal. Fill in oil in a transmission. Fill in oil in the engine. Fill in cooling liquid in cooling system.