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
      3.3.1. Introduction
      3.3.2. Technical characteristics
      3.3.3. Check of pressure of compression
      3.3.4. The top dead point (ВМТ) the piston of the first cylinder
      3.3.5. A cover of a head of the block of cylinders
      3.3.6. A pulley of a cranked shaft
      3.3.7. Casings of a gear belt
      3.3.8. Replacement of a gear belt
      3.3.9. The mechanism of a tension of a gear belt and pulleys
      3.3.10. Replacement of a sealing ring of a cam-shaft
      3.3.11. Check and adjustment of backlashes of valves
      3.3.12. A cam-shaft and pushers
      3.3.13. A head of the block of cylinders
      3.3.14. The oil pallet
      3.3.15. The oil pump
      3.3.16. An oil radiator
      3.3.17. A flywheel
      3.3.18. Replacement of sealing rings of a cranked shaft
      3.3.19. Replacement of support of the power unit
   + 3.4. Repair of the diesel engine of 2,0 l established in the car
   + 3.5. Major repairs of engines
+ 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

3.3.12. A cam-shaft and pushers
Removal

PERFORMANCE ORDER

1. Uncover heads of the block of cylinders.

2. Remove a camshaft pulley.

3. Unscrew bolts of fastening of a back casing of a gear belt to a head of the block of cylinders.

4. Working in certain sequence, ослабьте nuts kre-plenija covers of bearings of a camshaft on half of turn for each pass before full unscrewing of nuts. It is necessary for gradual and uniform removal of pressure клапанных springs.

5. Remove covers, checking their marks. On covers of bearings figures from 1 to 5 and an arrow who is directed to a gear belt are put.

6. Remove a camshaft from a head of the block of cylinders. Take pushers from nests in the top part of a head of the block of cylinders and place them in the numbered polyethylene packages for repeated installation on the places.

Check

PERFORMANCE ORDER

1. Check up a condition of working surfaces of bearings of a camshaft and cams on deterioration presence. In the presence of any deterioration on distributive to a shaft it is subject to replacement. Check up a condition of working surfaces of bearings of a camshaft of a head of the block of cylinders. If working surfaces of bearings are worn out, it is necessary to replace a head of the block of cylinders.

2. Check up a condition of pushers. If on pushers there is a deterioration, it is necessary to replace a pusher.

Installation

PERFORMANCE ORDER

1. Grease pushers with pure engine oil and establish them on the initial places.

2. Check up that in the top part of pushers adjusting linings are established.

3. Grease camshaft bearings in a head of the block of cylinders with pure engine oil and establish a camshaft. Check up that the label on a pulley of a cranked shaft is combined with the index on the case of the oil pump, and the pulley of the fuel pump is fixed by a tightening bolt. Establish a camshaft so that cams of the first cylinders have been directed upwards and the adjusting pin at a camshaft end face also has been directed upwards.

4. Grease bearings and camshaft cams are pure engine oil.

5. Apply a thin film hermetic on a head of the block of cylinders in the field of installation of a cover of the first bearing of a camshaft (on a photo – places of drawing of hermetic (arrow) on a head of the block of cylinders and position of an adjusting pin of a camshaft ().

6. Establish covers of bearings of a camshaft. Thus arrows on covers should be directed to a gear belt.

7. Tighten nuts of fastening of covers of bearings by hand. In regular intervals and gradually (each time on one turn) tighten covers of bearings of a camshaft to their contact with a head of the block of cylinders. After that in certain sequence tighten all nuts in some stages the demanded moment.

8. Establish a new oil sealing ring of a camshaft.

9. Screw bolts of fastening of a back casing of a gear belt on a head of the block of cylinders.

10. Establish шкльного валив распределитеа and a gear belt.

11. Check up backlashes of valves and establish a cover of a head of the block of cylinders.