Opel Omega

since 1993-1999 release

Repair and operation of the car



Opel Omega
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Repair of engines
+ 4. Heating system and ventilation
+ 5. Fuel, exhaust systems
+ 6. System of start of the engine
+ 7. System of ignition
- 8. Coupling
   8.1. Technical characteristics
   8.2. Hydraulic system of the drive of switching off of coupling
   8.3. Main cylinder
   8.4. Working cylinder
   8.5. Coupling pedal
   8.6. Clutch plates
   8.7. Main malfunctions, their reasons and methods of elimination
+ 9. Transmissions
+ 10. Main transfer, half shafts
+ 11. Brake system
+ 12. Suspension bracket and steering
+ 13. Body
+ 14. Body electric equipment



8.1. Technical characteristics

GENERAL INFORMATION

Type
One-disk, dry coupling with a spring of diaphragm type, hydraulic drive of switching off of coupling

Frictional disk

Diameter:
  – models with the 2,0 l engine
216 mm
  – models with the 2,5 l engine
228 mm
  – models with the 3,0 l engine
240 mm

Moments of an inhaling, N. of m.

Pumping valve
9
Nuts of connections of hydraulic tubes
14
Fixing nuts of the main cylinder
20
Pedal:
  – bolt of a fixing arm
18
  – nut of a hinged bolt
18
Fixing bolts of a press disk:
  – M7 bolts
15
  – M8 bolts
28
Fixing bolts of the working cylinder
22