Contents Wiring diagrams Section: Diesel Engine All sections

Torque Guide Values Opel Vectra C

Engine Z 19 DT / Z 19 DTLNm
Exhaust manifold to cylinder head25 1)
Front exhaust pipe to exhaust manifold20 1)
Heat shield, exhaust manifold9
Axle shaftRelease 150 Nm then 250 Nm 1) 2) 3)
Exhaust gas recirculation valve to intake manifold25
Battery to battery support10
Battery casing to body15
Battery terminal + and -4
Oil filter housing cover to oil filter housing15
Crankshaft rear seal ring9
Rear reaction member to transmission80
Rear reaction member to rear reaction member bracket80
Rear reaction member to front axle body60
Front reaction member to transmission80
Front reaction member to front axle body60
Torsional vibration damper to crankshaft adapter25
Throttle valve module (M8)25
Throttle valve module (M6)9
Thrust plate to flywheel (M7)15 1)
Thrust plate to flywheel (M8)28 1)
Intake manifold to cylinder head25
Transverse link guide joint to steering knuckle30 Nm + 60° + 15° 1)
Accelerator pedal to bulkhead9
Alternator to alternator bracket60
Transmission to oil pan40
Transmission to cylinder block60
Transmission bracket, left55
Sheathed glow plugs (Z 19 DT)10
Support, drive shaft to oil pan50
Compressor support to engine50
Holder, swirl valve adjustment to block (Z 19 DTH)9
Alternator bracket to bracket60
Alternator bracket to engine block25
Injector bracket in cylinder head Z 19 DT32
Injector bracket in cylinder head Z 19 DTH25
Bracket, catalytic converter, M825
Bracket, engine timing unit20
Heat shield, exhaust manifold9
High pressure pump bracket to engine block/cylinder head25
High pressure pump, drive gear50 1)
Crankshaft pulse pick-up to cylinder block9
Injector to cylinder head (Z 19 DT)32
Injector to cylinder head (Z 19 DTH)25
Refrigerant line to compressor20
Refrigerant line to condenser10
Catalytic converter to turbocharger (M10)64
Ribbed V-belt tensioner50
Upper/lower ribbed V-belt guide roller (only air conditioning)50
High pressure fuel line (M12 x 1.5)22
High pressure fuel line (M14 x 1.5)30
High pressure fuel pump to support25
Fuel rail25
Cooler, exhaust gas recirculation to cylinder head25
Lower cooler bracket15
Coolant pump to cylinder head25
Coolant temperature sensor to thermostat20
Coolant distribution pipe to thermostat9
Coolant distribution pipe to cylinder head9
Clutch to flywheel25
Crankshaft bearing cap on cylinder block25 Nm + 100°
Intercooler to radiator4
Intermediate shaft bearing block55
Metal pipe, exhaust gas recirculation25
Engine cover9
Left engine damping block to adapter, left engine damping block55
Left engine damping block to body side member (M8)20
Right engine damping block to body55
Right engine damping block to right engine bracket55
Engine bracket, timing side (M8)25
Engine bracket, timing side (M10)50
Nut, steering intermediate shaft22
Camshaft drive gear120 1)
Camshaft pick-up to cylinder head9
Camshaft housing cover10
Camshaft bearing cap to cylinder head15
Camshaft sensor to camshaft housing7
Camshaft support to cylinder head (Z 19 DTH)25
Oil drain bolt in oil pan20
oil separator housing to bracket9
Oil pressure switch22
Oil filter housing/heat exchanger housing to cylinder block50
Oil dipstick guide tube9
Oil pump to engine block9
Oil return pipe to engine block25
Oil return pipe to turbocharger9
Oil intake pipe to oil pump / engine block9
Oil baffle plate9
Oil supply line, turbocharger15
Oil pan M69
Oil pan M825
Swing arm to spring strut65 1)
Con-rod bearing cap25 Nm + 60° 1)
Wheel to wheel hub110
Tube, vacuum pressure to cylinder head9
Bolt, toothed belt drive gear (left hand thread)340 1)
Flywheel to crankshaft160
Charge pressure sensor9
Tie rod to steering knuckle35 1)
Starter to cylinder block25
Spur gear exhaust/intake camshaft120 1)
Thermostat housing to cylinder head25
Vacuum pump to camshaft housing20
Compressor to compressor support25
Condenser to intercooler4
Reinforcement plate to body M1055 Nm + 45° +15° 1)
Reinforcement plate to body M1290 Nm +45°+15° 1)
Rear of front axle body to body100 Nm+90°+15° 1)
Front of front axle body to body80 Nm + 120 ° + 15 ° 1)
Toothed belt cover M69
Toothed belt cover M825
Toothed belt tension roller30
Toothed belt guide roller50
Intermediate shaft at bearing plate18
Cylinder head to engine block20 Nm + 45 Nm + 90° + 90° + 90° 1)

1

) Use new fastening nuts, bolts

2

) Tighten nut to 150 Nm, release nut 45° and tighten to 250 Nm

3

) Fitting and removal of fixing bolts or nuts with impact drivers is not permitted