Contents Wiring diagrams Section: DOHC Petrol Engine All sections

Recommended Torque Values Opel Vectra B

Nm
Adapter for DIS ignition module to cylinder head(M8) 20 (M10) 30
Starter to transmission60
Drive disc to crankshaft60
Exhaust manifold to cylinder head22
DIS ignition module to adapter8
Torque support to bracket60
Torsional vibration damper to toothed belt drive gear20
Intake manifold to cylinder head22
Crankshaft pulse pick-up sensor disc to crankshaft13
Nm
Alternator with bracket to cylinder block35
Ancillary component bracket to cylinder block35
Bowden cable bracket and fuel feed line to fuel distributor pipe15
Torque support bracket to adapter60
Accelerator pedal bracket to bulkhead20
Tank vent vacuum hose bracket to intake manifold20
Rear toothed belt cover to oil pump and cylinder head6
Refrigerant line to compressor33
Ribbed V-belt tension roller to ancillary component main bracket25
Clamp for shift guide16
Nm
Clamp bolt for steering column intermediate shaft22 + 45� + 15�
Knock sensor to cylinder block20
Fuel lines to fuel distributor pipe15
Fuel return line to fuel pressure regulator15
Coolant pump to cylinder block25
Crankshaft bearing bridge to cylinder block20
Crankshaft bearing cap to cylinder block50 + 45�+ 15�
Bearing flange to transmission25
Oxygen sensor in front exhaust pipe55
Alternator shackle to alternator and intake manifold20
Nm
Engine damping block front to engine damping block bracket45
Rear engine damping block to engine damping block bracket45
Rear engine damping block to front axle body20
Bracket, guide rollers to cylinder block25
Bracket, engine damping block, rear to transmission60
Engine damping block, front to front axle body45
Camshaft bearing cover to cylinder head8
Camshaft sprocket to camshaft50 + 60�+ 15�
Camshaft sensor to cylinder head6
Nm
Oil drain bolt to lower part of oil pan10
Oil pressure switch to oil pump40
Oil filter to oil pump15
Oil pump to cylinder block6
Oil pump cover to oil pump6
Oil intake pipe to crankshaft bearing bridge20
Oil intake pipe to oil pump8
Oil baffle plate to crankshaft bearing bridge20
Upper part of oil pan to transmission(M8) 20 (M10) 40
Nm
Upper part of oil pan to cylinder block20
Lower part of oil pan to upper part of oil pan8 + 30�
Lower part of oil pan to cylinder block15
Arm to spring strut support tube65
Con-rod bearing cap to con-rod35 + 45�+ 15�
Power steering pump to auxiliary aggregates support25
Clamp to fuel pressure regulator5
Flywheel to crankshaft65 + 30�+ 15�
Nm
Coolant temperature sensor to coolant flange10
Intake manifold support to intake manifold and cylinder block25
Alternator support to alternator and intake manifold20
Throttle valve port to intake manifold9
Thermostat housing to cylinder head15
Safety valve to oil pump30
Vacuum line, brake servo to intake manifold20
Compressor to auxiliary aggregates support35
Front axle body to chassis100 + 45�+ 15�
Front toothed belt cover to rear toothed belt cover6
Front exhaust pipe to exhaust manifold20
Nm
Toothed belt drive gear to crankshaft130 + 40� up to 50�
Toothed belt tension roller to oil pump20
Toothed belt guide roller to guide roller bracket25
Toothed belt guide roller to cylinder block25
Ignition cable cover to cylinder head cover3
Spark plug to cylinder head25
Cylinder head to cylinder block25 + 90�+ 90�+ 90� + 15�
Cylinder head cover to cylinder head8