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


9fd37707

3.5.21. Installation of pistons with rods
PERFORMANCE ORDER
1. Clear a back part шатунного the loose leaf and a place of its installation in rods and covers of rods.
2. Grease pistons and piston rings and place locks of piston rings according to requirements.
3. Installation of pistons is necessary for beginning with the first cylinder. Compress piston rings on поршнеспециальным the adaptation for compression of piston rings.
Petrol engines
4. Insert the piston with the adaptation compressing rings, into the top part of the first cylinder. Thus the arrow on a piston head should be directed towards a gear belt.
5. Using wooden брусок or the hammer handle, press on the piston and press it into the cylinder.
6. Check up combination of the bottom head of a rod with a neck of a cranked shaft. If necessary tighten the piston a rod and establish the bottom head of a rod with the loose leaf on a neck of a cranked shaft. The ledge on the basis of a cover of the bearing of a rod should be directed towards a flywheel.
7. Screw up bolts of fastening of a cover of a rod the demanded moment (at the left – a tightening of bolts of fastening of covers of bearings of the bottom head of a rod the demanded moment, on the right – a tightening of bolts of fastening of the bottom cover of a rod, доворачивая on a certain corner).
8. On engines of 1,8 l and 2,0 establish the main cover of bearings and in diagonal sequence from the centre to edge tighten fastening bolts.
9. On all engines establish a pipe маслоприемника, the oil pallet and a head of the block of cylinders.
Diesel engines of 1,7 l
10. Take from the basis of a rod bolts and establish new bolts in a rod.
11. Insert the piston with оправкой, compressing piston rings, into the top part of the first cylinder. Thus the adjusting label on a piston head should be directed to a gear belt.
12. Using wooden брусок or the hammer handle, press on the piston and press it into the cylinder.
13. Check up combination of the bottom head of a rod with a neck of a cranked shaft and, if necessary, tighten the piston a rod and establish the bottom head of a rod with the loose leaf on a neck of a cranked shaft.
14. Establish a cover of the bottom head of a rod and screw up nuts the demanded moment / доворачиванием on a certain corner.
15. Similarly establish other three pistons with rods.
16. Turn a cranked shaft and check up that it rotates freely and without jammings. Establish a partition in the bottom part of the block of cylinders and fix bolts, having tightened their demanded moment.
17. Establish a pipe маслоприемника, the oil pallet and a head of the block of cylinders.
The diesel engine of 2,0 l
18. Insert the piston with оправкой, compressing rings into the top part of the first cylinder. Thus the arrow on a piston head should be directed to a chain of a drive of the mechanism timing. Using wooden брусок or the hammer handle, press on the piston and press it into the cylinder.
19. Check up combination of the bottom head of a rod with a neck of a cranked shaft and, if necessary, tighten the piston a rod and establish the bottom head of a rod with the loose leaf on a neck of a cranked shaft. Establish a cover of the bottom head of a rod with the loose leaf. Thus the ledge on a rod cover should be directed to a flywheel.
20. In some stages tighten bolts of fastening by the demanded moment (at the left – a tightening of bolts of fastening of a cover of the bottom head of a rod динамометрическим a key, on the right – a tightening of bolts of fastening of a cover of the bottom head of a rod with доворачиванием them on a certain corner).
21. Similarly establish other three piston and a rod.
22. Turn a cranked shaft and check up that it rotates easily and without jammings.
23. Establish a pipe маслоприемника, the oil pallet and a head of the block of cylinders.