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
      3.2.1. Introduction
      3.2.2. Technical characteristics
      3.2.3. Compression check
      3.2.4. Top dead point (VMT) of the piston of the first cylinder
      3.2.5. Cover of a head of the block of cylinders
      3.2.6. Pulley of a cranked shaft
      3.2.7. Casings of a gear belt
      3.2.8. Gear belt
      3.2.9. Pulleys of a gear belt, mechanism of a tension and single pulley
      3.2.10. Replacement of oil sealing rings of a cam-shaft
      3.2.11. Cam-shaft and pushers
      3.2.12. Head of the block of cylinders
      3.2.13. Oil pallet
      3.2.14. Oil pump
      3.2.15. Drive flywheel / plate
      3.2.16. Replacement of oil sealing rings of a cranked shaft
      3.2.17. Suspension bracket of the power unit
   + 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 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





3.2.14. Oil pump

GENERAL INFORMATION

Safety valve of pressure of the oil pump

1. Plunzher

2. Spring

3. Washer

4. Bolt

Removal
PERFORMANCE ORDER
1. Remove a gear belt.
2. Remove a back casing of a gear belt.
3. Remove the oil pallet and a pipe of a maslopriyemnik with the mesh filter.
4. Disconnect the electric socket from the sensor of pressure of oil.
5. On engines of 1,6 l unscrew a bolt of fastening of a suspension bracket of the sensor of a cranked shaft and move it aside from the oil pump.
6. Unscrew bolts and remove the oil pump from the end of a cranked shaft. Remove laying of the oil pump.

Repair

PERFORMANCE ORDER
1. Unscrew screws and uncover the oil pump.
2. Using a marker, note the mutual provision of internal and external rotors of the oil pump.
3. Take an internal and external rotor of the oil pump from the case.
4. Unscrew a bolt of fastening of a safety valve to the case of the pump and take a spring and a plunzher from the case.
5. Carefully clear all details of the oil pump and check their condition. If there is a wear of a rotor or the case of the oil pump, it is necessary to replace the pump assembled.
6. Check a gap between teeths of an internal and external rotor. Using a metal ruler, check an axial gap of rotors of the oil pump.
7. Measure axial люфт rotors of the oil pump.
8. Assembly of the pump is carried out in sequence, return dismantling, taking into account the next moments:

– establish rotors in the pump according to earlier put labels;
– establish a new sealing ring on a bolt of fastening of a safety valve of pressure;
– tighten fastening screws to a pump cover the demanded moment;
– rotating an internal rotor, fill the pump with pure engine oil.

Installation

PERFORMANCE ORDER
1. Take a sealing ring of a cranked shaft from the case of the oil pump. Using a tubular opravka, establish a new sealing ring of a cranked shaft. Grease working edges of a sealing ring with pure engine oil.
2. Check that interfaced surfaces of the oil pump and the block of cylinders pure and dry, and directing pins are in the block of cylinders of the engine.
3. Establish new laying on the block of cylinders of the engine.
4. Establish the oil pump on a cranked shaft, thus combine an internal rotor with sides of a cranked shaft (2). Do not damage a sealing ring on the end of a cranked shaft (1).
5. Fix the oil pump bolts, having tightened them the demanded moment.
6. On engines of 1,6 l attach the sensor of a cranked shaft to the case of the oil pump.
7. Connect the electric socket of the sensor of pressure of oil.
8. Establish a pipe of a maslopriyemnik with the mesh filter and the oil pallet.
9. Establish a back protective casing of a gear belt.
10. Establish pulleys of a gear belt, single pulleys and the tension mechanism. Establish a gear belt.
11. Establish the new oil filter and fill in in the engine engine oil.