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
      3.1.1. Introduction
      3.1.2. Technical characteristics
      3.1.3. Check of pressure of compression
      3.1.4. The top dead point (ВМТ) the piston of the first cylinder
      3.1.5. A cover of a head of the block of cylinders
      3.1.6. A pulley of a cranked shaft
      3.1.7. Casings of a gear belt
      3.1.8. A gear belt
      3.1.9. The mechanism of a tension of a gear belt and pulleys
      3.1.10. Replacement of a sealing ring of a cam-shaft
      3.1.11. A cam-shaft and cam-shaft cases
      3.1.12. Hydraulic pushers
      3.1.13. A head of the block of cylinders
      3.1.14. The oil pallet
      3.1.15. The oil pump
      3.1.16. The Flywheel / a drive plate
      3.1.17. Replacement of sealing rings of a cranked shaft
      3.1.18. A suspension bracket of the power unit
   + 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
+ 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

3.1.15. The oil pump

Removal

PERFORMANCE ORDER
1. Remove a gear belt.
2. Remove a camshaft, a pulley of a gear belt of a cranked shaft and the mechanism of a tension of a gear belt.
3. Unscrew bolts of fastening of a back casing of a gear belt from the case of a camshaft and the oil pump.
4. Remove the oil pallet and a pipe маслоприемника with the mesh filter.
5. Disconnect an electric socket from the gauge of pressure of oil.
6. Unscrew a bolt of fastening of the gauge of position of a cranked shaft and move the gauge aside.
7. Unscrew bolts and remove the oil pump in gathering from the end of a cranked shaft. Remove a lining.

Repair

Pressure safety valve

1. Плунжер

2. A spring

3. A washer

4. A bolt


PERFORMANCE ORDER
1. Unscrew screws of fastening and uncover the oil pump.
2. Using a marker, note an arrangement of internal and external rotors of the oil pump.
3. Take internal and external rotors of the oil pump from the pump case.
4. Unscrew a bolt of a safety valve of pressure from a forward part of the case of the oil pump and take a spring and плунжер from the case (fig. a pressure Safety valve see).
5. Clear all details of the oil pump and check up their condition.
6. Using an edge probeа, measure a backlash between an internal and external rotor of the oil pump.
7. Using a metal ruler, check up an axial backlash between the case of the oil pump and rotors.
8. Pump assemblage is made in sequence, return dismantling taking into account following moments:

  – Check up that rotors are established according to earlier made labels;
  – Establish a new washer under a bolt of fastening of a safety valve;
  – On a carving of screws of fastening of a cover of the oil pump put the means interfering their unscrewing;
Rotating an internal rotor of the oil pump, fill the pump with oil.

Installation

PERFORMANCE ORDER
1. Using a screw-driver as the lever, take an oil sealing ring of a cranked shaft and establish a new sealing ring. Grease working edges of a new sealing ring with pure engine oil.
2. Check up that interfaced surfaces of the oil pump and the block of cylinders pure both dry and directing plugs are established in the block of cylinders.
3. Establish a new lining of the oil pump to the block of cylinders.
4. Establish the oil pump on a cranked shaft so that the internal rotor of the pump was accurately fixed on cranked to a shaft. Establish the case of the oil pump on directing plugs. At installation of the oil pump it is necessary to be careful not to damage a sealing ring on a ledge of a cranked shaft (1) and to combine an internal rotor of the pump with sides of a cranked shaft (2).
5. Establish and tighten the demanded moment bolts of fastening of the oil pump.
6. Establish the gauge of position of a cranked shaft on the case of the oil pump. Connect an electric socket to the gauge.
7. Attach a pipe маслоприемника to the oil pump about use of a new sealing ring.
8. Establish a back casing of a gear belt.
9. Establish a pulley of a gear belt, the mechanism of a tension and a gear belt.
10. Fill in in the engine pure oil.