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
      3.1.1. Technical characteristics
      3.1.2. Compression check
      3.1.3. Top dead point (VMT) of the N1 piston
      3.1.4. Camshaft cover
      3.1.5. Pulley of a cranked shaft
      3.1.6. Covers of a gas-distributing belt
      3.1.7. Gas-distributing belt
      3.1.8. Natyazhitel of a gas-distributing belt and asterisk
      3.1.9. Camshaft epiploon
      3.1.10. Casing of a camshaft and camshaft
      3.1.11. Pushers and hydraulic lifts
      3.1.12. Head of cylinders
      3.1.13. Oil pallet
      3.1.14. Oil pump
      3.1.15. Flywheel
      3.1.16. Epiploons of a cranked shaft
      3.1.17. Engine and transmission fastenings
   + 3.2. DOHC engines in volume 2,0 liters
   + 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



3.1.7. Gas-distributing belt

Removal

PERFORMANCE ORDER
1. Disconnect a wire of the minus plug of the accumulator and remove an external cover of a gas-distributing belt.
2. Establish the N1 piston in VMT.
3. Weaken a bolt (1) natyazhitel of a gas-distributing belt, turn the lever (2) natyazhitel clockwise against the stop and tighten a bolt.
4. Remove a gas-distributing belt and note its direction of rotation.
5. Carefully examine a belt on existence of wear and damages, if necessary replace it.

Installation

Arrangement of the index of a natyazhitel concerning a cut in a back plate

  
1. Index of a natyazhitel
2. A cut in a back plate
And. A new belt, a natyazhitel without labels
 Century. A new belt, a natyazhitel with labels
Page. An old belt, a natyazhitel without labels
D. An old belt, a natyazhitel with labels

PERFORMANCE ORDER
1. Carefully clean asterisks of cranked and distributive shaft. Check, that sinkhronizatsionny labels were combined.
2. Put on a belt asterisks.
3. Weaken a bolt of a natyazhitel and turn the lever of a natyazhitel counter-clockwise against the stop. Tighten a bolt of a natyazhitel.
4. Check, whether sinkhronizatsionny labels are combined.
5. Turn a cranked shaft on two complete revolutions.
6. Check labels and again weaken a bolt of a natyazhitel.
7. If you established a new gas-distributing belt, adjust a natyazhitel so that his index was directed on a cut or on "NEW" label (see fig. An arrangement of the index of a natyazhitel concerning a cut in a back plate) also tighten a bolt.
8. If you established an old belt, the index of a natyazhitel should be directed on 4 mm more to the left of a cut or should point to "USED" label (see fig. An arrangement of the index of a natyazhitel concerning a cut in a back plate).
9. Establish the remained details.