Contents Wiring diagrams Section: DOHC Diesel Engine All sections

Recommended Torque Values Opel Astra H

Nm
Axle shaft to wheel hubTighten to 150 Nm, slacken by 45°, then tighten to 250 Nm
Starter to cylinder block25
Exhaust camshaft drive gear150
Alternator drive disc80
Exhaust manifold to cylinder block15 Nm + 30°
Exhaust gas recirculation valve to cylinder head22
Discharge port, engine venting, to cylinder block9
Adapter, right engine block to cylinder block60
Adapter right engine damping block to cylinder head60
Battery support to body15
Fastening clamps of air intake and charge air hoses3.5
Oil filter housing cover to oil filter housing25
Torsional vibration damper to flange of torsional vibration damper25
Pressure sensor to accumulator70
Accumulator to accumulator bracket25
Thrust plate to flywheel14
Intake manifold to cylinder head25
Flange of torsional vibration damper to crankshaft230
Flange of throttle valve housing to intake manifold8
Accelerator pedal to bulkhead12
Guide joints to steering knuckle50
Throttle valve housing to flange8
Alternator to alternator support22
Gearbox on oil pan40
Transmission to cylinder block60
Base plate to M8 cylinder block30
Base plate to M10 cylinder block20 Nm + 90°
Sheathed glow plugs to cylinder head10
Alternator support to cylinder block22
Engine damping block support22
Compressor bracket to cylinder block22
Bracket exhaust gas recirculation cooler to cylinder block22
Bracket for transmission to cylinder block30
Injector bracket to camshaft housing20
Wiring harness bracket to cylinder block25
Rear engine damping block bracket to transmission80
Attach engine damping block bracket to engine damping block support55
Accumulator bracket to camshaft housing25
Exhaust manifold heat shield to exhaust manifold9
High pressure line to high pressure pump M1224
High pressure lines to accumulator M1428
High pressure lines to injector M1224
High pressure pump to camshaft housing15
Hydraulic chain tensioner, timing chain9
Refrigerant line to compressor25
Refrigerant lines to compressor10
Catalytic converter to transmission25
Catalytic converter to turbocharger25
Ribbed V-belt tensioner on cylinder block50
Clutch to flywheel (F17-transmission)14
Coolant pump to cylinder block9
Coolant pipe to oil filter housing9
Coolant pipe to cylinder block9
Exhaust gas recirculation cooler to exhaust gas recirculation valve25
Rear engine damping block to bracket55
Rear engine damping block to front axle body55
Engine damping block (left) to body20
(Right) engine damping block to body35
Front engine damping block to transmission80
Front engine damping block to front axle body55
Fuel pressure regulator (high pressure) to accumulator60
Oxygen sensor to exhaust manifold45
Fan housing to radiator5
Air filter housing to bracket15
Intercooler to radiator5
Engine transport shackle to exhaust manifold25
Camshaft housing to cylinder head M825
Camshaft housing to cylinder head M718
Oil drain bolt20
Oil separator to intake manifold9
Oil filter housing to cylinder block9
Oil dipstick guide tube to intake manifold9
Oil pipe to cylinder head9
Turbocharger oil return line to flange9
Turbocharger oil return line to turbocharger9
Turbocharger oil return line to cylinder block9
Turbocharger oil feed line to oil filter housing12
Turbocharger feed return line to turbocharger12
Oil baffle plate to cylinder block base plate9
Oil spray nozzle, piston cooling, to cylinder block9 1)
Timing chain oil spray nozzle6
Oil pan to cylinder block base plate9
Oil pan to timing case9
Con-rod bearing cap to con-rod20 Nm + 40°
Wheel to wheel hub110
Exhaust gas recirculation pipe in intake manifold9
Fuel return pipe to vacuum pump9
Engine vent pipe to cylinder block9
Engine vent pipe to intake manifold8
Engine vent pipe to thermostat housing8
Oil pressure sensor to cylinder head32
Coolant temperature sensor to thermostat housing34 1)
Charge pressure sensor to intake manifold9
Camshaft sensor to camshaft housing7
Crankshaft sensor to cylinder block9
Rail pressure sensor to accumulator70
Tie rod to steering knuckle30 + 90° + 15°
Timing case to cylinder block9
Timing case to cylinder head9
Timing chain tensioner to cylinder block9
Timing chain tension rail to cylinder block9
Timing chain sliding rail to cylinder block9
Flywheel to crankshaft44
Thermostat housing to cylinder head25
Turbocharger to exhaust manifold25
Vacuum pump to camshaft housing20
Compressor to compressor support22
Condenser to radiator5
Camshaft housing closure bolt15 1)
Cylinder head closure bolt M107
Cylinder head closure bolt M2022
Cylinder head closure bolt M1220
Condenser to radiator5
Front axle body to body90 + 45° + 15°
Heat exchanger to oil filter housing9
Intake camshaft sprocket150
Exhaust camshaft sprocket150
Intermediate shaft to steering gear22
Additional fan housing to condenser5
Cylinder head to cylinder block40 Nm + 90° + 90°

1

) Recut thread before re-use and insert with locking compound (red). Assembly time including the torque check must not exceed 10 minutes.