Opel Omega

since 1993-1999 release

Repair and operation of the car


Opel Omega
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Repair of engines
   + 3.1. SOHC engines of 2,0 liters
   - 3.2. DOHC engines of 2,0 liters
      3.2.1. Technical characteristics
      3.2.2. Check of a compression
      3.2.3. Top Dead Point (TDP) of the N1 piston
      3.2.4. Cover of camshafts
      3.2.5. Pulley of a bent shaft
      3.2.6. Covers of a gas-distributing belt
      3.2.7. Gas-distributing belt
      3.2.8. Natyazhitel of a belt, asterisks and intermediate pulleys
      3.2.9. Epiploons of camshafts
      3.2.10. Camshafts and pushers
      3.2.11. Head of cylinders
      3.2.12. Oil pallet
      3.2.13. Oil pump
      3.2.14. System of an equilibration of a bent shaft (engines since 1998)
      3.2.15. Flywheel
      3.2.16. Epiploons of a bent shaft
      3.2.17. Fastenings of the engine and transmission
   + 3.3. 2,5 and 3,0 liters engines
   + 3.4. Partition of all petrol engines
   + 3.5. 2,0 liters diesel engine
   + 3.6. 2,5 liters diesel six-cylinder engine
+ 4. Heating system and ventilation
+ 5. Fuel, exhaust systems
+ 6. System of start of the engine
+ 7. System of ignition
+ 8. Coupling
+ 9. Transmissions
+ 10. Main transfer, half shafts
+ 11. Brake system
+ 12. Suspension bracket and steering
+ 13. Body
+ 14. Body electric equipment


785173a6

3.2.8. Natyazhitel of a belt, asterisks and intermediate pulleys

ASTERISKS OF CAMSHAFTS

Removal

PERFORMANCE ORDER
1. Take off a gas-distributing belt.
2. Stop the camshaft of the removed asterisk.
3. Unscrew a bolt of an asterisk and remove an asterisk.

Installation

PERFORMANCE ORDER
1. Examine an epiploon of the camshaft and, if necessary, replace it.
2. If you put on an asterisk the camshaft of inlet valves, the adjusting pin of a shaft has to enter an opening on an asterisk "IN" marked by a tag if the asterisk is put on the camshaft of final valves, the pin has to be inserted into an opening "EX" marked by a tag.
3. Put on an asterisk the end of the camshaft and tighten a bolt.

ASTERISK OF THE BENT SHAFT

Removal

PERFORMANCE ORDER
1. Take off a gas-distributing belt.
2. Stop a bent shaft.
3. Unscrew a bolt of an asterisk and remove an asterisk. In installation time you need a new bolt.

Installation

PERFORMANCE ORDER
Insert a segment spline into a shaft, put on an asterisk and tighten a bolt.

NATYAZHITEL

Removal

PERFORMANCE ORDER
1. Take off a gas-distributing belt.
2. Unscrew a fixing bolt and remove a natyazhitel.

Installation

Installation is carried out to the sequences, the return to removal.

INTERMEDIATE PULLEYS

Removal

PERFORMANCE ORDER
1. Take off a gas-distributing belt.
2. Unscrew fixing bolts of pulleys and remove pulleys. If necessary remove arms of pulleys.

Installation

Establish arms of pulleys and pulleys.