Opel Vectra B

since 1995 of release

Repair and car operation



Vektr B. Opel
+ 1.1. Governing bodies and control devices
+ 2. Maintenance
- 3. Engines
   + 3.1. Repair of the SOCH engine established in the car
   + 3.2. Repair of the DOCH engine 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
      3.4.1. Introduction
      3.4.2. Technical characteristics
      3.4.3. Check of pressure of compression
      3.4.4. Top dead point (VMT) of the piston of the first cylinder
      3.4.5. Check and adjustment of the mechanism of a gazoraspredeleniye
      3.4.6. Cover of a head of the block of cylinders
      3.4.7. Pulley of a cranked shaft
      3.4.8. Chain cover
      3.4.9. Natyazhiteli of a chain
      3.4.10. Chains and asterisks
      3.4.11. Camshafts and pushers
      3.4.12. Head of the block of cylinders
      3.4.13. Oil pallet
      3.4.14. Oil pump
      3.4.15. Oil radiator
      3.4.16. Replacement of sealing rings of a cranked shaft
      3.4.17. Flywheel
      3.4.18. Suspension brackets of the power unit
   + 3.5. Major maintenance of engines
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. Running gear
+ 10. Body
+ 11. Electric equipment
+ 12. Main malfunctions





3.4.14. Oil pump

GENERAL INFORMATION

The oil pump is located in a chain cover therefore removal of the oil pump is made at the same time with a chain cover.

Check

PERFORMANCE ORDER
1. Unscrew screws and uncover the pump an internal part of a cover of a chain.
2. Using a marker, note a relative positioning of an internal and external rotor of the oil pump.
3. Remove internal (at the left) and external (on the right) rotors of the oil pump.
4. Unscrew a bolt of fastening of a safety valve of pressure from the basis of a cover of a chain.
5. Take a spring and the plug of a safety valve of pressure.
6. Take a plunzher of a safety valve of pressure, remove a sealing ring from a bolt.
7. Unscrew a bolt of the valve of safety from a back part of a cover of a chain.
8. Remove a spring and a pusher of the valve of safety.
9. Clear all details of the oil pump and investigate rotors and pushers of valves on wear or development existence. If necessary replace worn-out details.
10. Collect the oil pump in sequence, return dismantling, taking into account the next moments:

 – check that rotors are established according to earlier put labels;
 – establish new sealing rings to bolts of fastening of a safety valve and the safety valve;

 – tighten screws of fastening of a cover of the oil pump the demanded moment;
 – fill the pump with engine oil, turning thus an internal rotor of the oil pump.

Installation

PERFORMANCE ORDER
Establish a chain cover on the engine.