Opel Omega

since 1993-1999 of release

Repair and car operation



Opel Omega
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Repair of engines
   + 3.1. SOHC engines in volume 2,0 liters
   - 3.2. DOHC engines in volume 2,0 liters
      3.2.1. Technical characteristics
      3.2.2. Compression check
      3.2.3. Top dead point (VMT) of the N1 piston
      3.2.4. Cover of camshafts
      3.2.5. Pulley of a cranked 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 cranked shaft (engines since 1998)
      3.2.15. Flywheel
      3.2.16. Epiploons of a cranked shaft
      3.2.17. Engine and transmission fastenings
   + 3.3. Engines in volume 2,5 and 3,0 liters
   + 3.4. Partition of all petrol engines
   + 3.5. Diesel engine in volume 2,0 liters
   + 3.6. Diesel six-cylinder 2,5-liter engine
+ 4. Heating system and ventilation
+ 5. Fuel, exhaust systems
+ 6. System of start of the engine
+ 7. Ignition system
+ 8. Coupling
+ 9. Transmissions
+ 10. Main transfer, semi-axes
+ 11. Brake system
+ 12. Suspension bracket and steering
+ 13. Body
+ 14. Body electric equipment


3.2.3. Top dead point (VMT) of the N1 piston

GENERAL INFORMATION

The highest point of which reaches the N1 piston at the moment of a compression step is accepted to the top dead point.

The N1 piston is located in a forward part of the engine from a gas-distributing belt.

PERFORMANCE ORDER
1. Disconnect a wire of the minus plug of the accumulator and, if necessary, unscrew spark plugs.
2. Remove an external cover of a gas-distributing belt.
3. Turn a cranked shaft so that sinkhronizatsionny labels (1) asterisks of camshafts were directed up and combined with cuts in a cover of a gas-distributing belt, and the label (2) on a pulley of a cranked shaft was combined with the index. When labels are combined, the N1 piston is In VMT at the moment of a compression step.