Contents Wiring diagrams Section: DOHC Petrol Engine All sections

Recommended Torque Values Opel Zafira B

Nm
Adapter DIS ignition module to cylinder head (M8)20
Adapter DIS ignition module to cylinder head (M10)30
Starter to transmission40
Starter to cylinder block45
Balancer shaft unit to crankshaft bearing cap20 + 45°
Balancer shaft unit to cylinder block20 + 45°
Exhaust manifold with turbocharger to cylinder head8 1) 2)
Battery support to body15
Nm
Fastening clamp to fuel pressure regulator and fuel distributor pipe5
Torsional vibration damper to toothed belt drive gear20
Throttle body to intake manifold9
Dynamic oil level control to oil pan lower part8
Intake manifold to cylinder head22 1)
Accelerator pedal to bulkhead12
Engine vent flange to cylinder block25
Alternator to alternator support (lower fastening bolt)35
Nm
Transmission to cylinder block60
Alternator support to cylinder block35
Left engine damping block support to transmission35
Engine damping block support to cylinder block50
Compressor bracket to cylinder block35
Rear engine damping block bracket to transmission80
Engine damping block bracket to engine damping block support (left)55
Engine damping block bracket to engine damping block support (right)55
Engine damping block bracket to engine damping block (left)55
Engine damping block bracket to engine damping block (right)55
Turbocharger oil feed line (turbocharger) bracket to turbocharger12
Nm
Turbocharger oil feed line (cylinder block) bracket to cylinder block35
Auxiliary coolant pump bracket mounting bolt to transmission35
Auxiliary coolant pump bracket mounting nut to transmission22
Vacuum reservoir bracket to intake manifold.25
Rear toothed belt cover to oil pump and camshaft housing8
Rear toothed belt cover to cylinder head8
Heat shield to exhaust manifold8
Crankshaft pulse pick-up to cylinder block8
Refrigerant line to receiver-dryer20
Refrigerant line to refrigerant line intake side (air cleaner housing)20
V-belt tensioner to alternator support35
Ribbed V-belt tensioner to compressor support25
Clamp to starting catalytic converter and exhaust manifold.8 3)
Nm
Knock sensor to cylinder block20
Fuel return line to fuel pressure regulator15
Fuel distributor tube to intake manifold8
Fuel supply line to fuel distributor pipe15
Coolant pump to cylinder block25
Coolant pipe to cylinder block20
Crankshaft bearing bridge to cylinder block20 + 45°
Crankshaft bearing cap to cylinder block50 + 45° + 15° 4)
Intercooler to radiator5
Bearing flange an transmission25
Nm
Oxygen sensor to front exhaust pipe40
Alternator shackle to intake manifold/alternator/coolant flange20
Fan housing to radiator5
Vacuum reservoir solenoid valve to vacuum reservoir bracket.4
Front engine damping block to transmission60
Rear engine damping block to bracket55
Left engine damping block to body (side member)20
Right engine damping block to body (side member)35
Rear engine damping block to front axle body55
Front engine damping block to front axle body55
Engine transport shackle to cylinder head20
Nm
Camshaft bearing caps to cylinder head8
Camshaft pulley to camshaft50 + 60° + 15° 4)
Camshaft sensor to cylinder head6
Oil drain plug to oil pan10
Oil pressure switch to oil pump40
Oil filter to oil pump15
Oil pump to cylinder block8
Oil pump cover to oil pump6
Turbocharger oil return line to turbocharger8
Nm
Turbocharger oil return line to cylinder block30
Oil intake pipe to balancer shaft unit10
Turbocharger oil feed line (turbocharger) to turbocharger30
Turbocharger oil feed line (cylinder block) to cylinder block flange35
Turbocharger oil feed line (cylinder block) to turbocharger oil feed line (turbocharger)20
Oil intake pipe to oil pump8 5)
Oil baffle plates to balancer shaft unit8
Upper part of oil pan to transmission40
Upper part of oil pan to oil pump20
Nm
Upper part of oil pan to cylinder block20
Lower part of oil pan to upper part of oil pan8 + 30° 4)
Swing arm to spring strut65 1)
Con-rod bearing cap to con-rod35 + 45° + 15° 4)
Wheel to wheel hub110
Hose clamps for air intake hose3.5
Flywheel to crankshaft65 + 30° +15° 4) 6)
Coolant temperature sensor to coolant flange10
Vacuum reservoir bracket to intake manifold/cylinder block25
Alternator support to alternator/intake manifold20
Nm
Thermostat housing to cylinder head15
Lower radiator bracket to front axle body15
Compressor to compressor support20
Condenser to radiator5
Safety valve closure bolt (oil pump)50
Front axle body to body (all bolts)90 + 45° + 15° 7) 4)
Toothed belt cover – upper part to rear toothed belt cover6
Toothed belt cover, lower part to rear toothed belt cover6
Toothed belt drive gear to crankshaft130 + 45° ± 5° 4)
Toothed belt tension roller to oil pump20
Nm
Toothed belt guide roller to cylinder block (exhaust side)25
Toothed belt guide roller to cylinder block (intake side)25
Spark plug to cylinder head25
Auxiliary fan housing to radiator/ condenser5
Steering column intermediate spindle to steering gear22 4)
Cylinder head to cylinder block25 + 90° + 90° + 90° + 15 8)
Cylinder head cover to cylinder head8

1

) Use new nut(s).

2

) An additional tightening sequence at 8 Nm / 5.9 lbf. ft. is necessary – note tightening sequence.

3

) Use new gasket.

4

) Use new bolt(s).

5

) Recut threads before re-use and insert bolts with screw locking compound (red). Installation time including the torque test must not exceed 10 min.

6

) Coat bolts with screw locking compound (red)

7

) Installation and removal with an impulse or impact screwdriver is not permitted.

8

) Insert new bolt with screw locking compound (red).