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Vauxhall Workshop Service and Repair Manuals

Simtec 70|Description and Operation > < Engine Management

Recommended Torque Values

 

Nm

Exhaust gas recirculation valve to ignition coil bracket

20

Adapter DIS ignition module to cylinder head (M8)

20

Adapter DIS ignition module to cylinder head (M10)

30

Starter to transmission

40

Starter to cylinder block

45

Drive disc to crankshaft

55 + 30° + 15° 1)

Balancer shaft unit to crankshaft bearing cap

20 + 45°

Balancer shaft unit to cylinder block

20 + 45°

Exhaust manifold to cylinder head

22 2)

Exhaust manifold with turbocharger to cylinder head

8 2)   3)

Battery support to body

15

Fastening clamp to fuel pressure regulator and fuel distributor pipe

5

DIS ignition module to adapter DIS ignition module

8

Torsional vibration damper to toothed belt drive gear

20

Throttle body to intake manifold

9

Dynamic oil level control to oil pan lower part

8

Intake manifold to cylinder head

22 2)  

Accelerator pedal to bulkhead

12

Engine vent flange to cylinder block

25

High-performance header to cylinder head

22 2)  

Sensor disc to crankshaft

13 1)  

Alternator to alternator support (lower fastening bolt)

35

Transmission to cylinder block

60

Alternator support to cylinder block

35

Left engine damping block support to transmission

35

Engine damping block support to cylinder block

50

Compressor bracket to cylinder block

35

Rear engine damping block bracket to transmission

80

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 turbocharger

12

Turbocharger oil feed line (cylinder block) bracket to cylinder block

35

Auxiliary coolant pump bracket mounting bolt to transmission

35

Auxiliary coolant pump bracket mounting nut to transmission

22

Vacuum reservoir bracket to intake manifold.

25

Rear toothed belt cover to oil pump and camshaft housing

8

Rear toothed belt cover to cylinder head

8

Heat shield to exhaust manifold

8

Crankshaft pulse pick-up to cylinder block

8

Refrigerant line to receiver-dryer

20

Refrigerant line to refrigerant line intake side (air cleaner housing)

20

V-belt tensioner to alternator support

35

Ribbed V-belt tensioner to compressor support

25

Clamp to starting catalytic converter and exhaust manifold.

8 4)

Knock sensor to cylinder block

20

Fuel return line to fuel pressure regulator

15

Fuel return line to Bowden cable bracket

9

Fuel distributor tube to intake manifold

8

Fuel supply line to fuel distributor pipe

15

Coolant pump to cylinder block

25

Coolant pipe to cylinder block

20

Crankshaft bearing bridge to cylinder block

20 + 45°

Crankshaft bearing cap to cylinder block

50 + 45° + 15° 1)  

Intercooler to radiator

5

Bearing flange an transmission

25

Oxygen sensor to front exhaust pipe

40

Alternator shackle to intake manifold/alternator/coolant flange

20

Fan housing to radiator

5

Vacuum reservoir solenoid valve to vacuum reservoir bracket.

4

Front engine damping block to transmission

60

Rear engine damping block to bracket

55

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 body

55

Front engine damping block to front axle body

55

Engine transport shackle to cylinder head

20

Camshaft bearing caps to cylinder head

8

Camshaft pulley to camshaft

50 + 60° + 15° 1)  

Camshaft sensor to cylinder head

6

Oil drain plug to oil pan

10

Oil pressure switch to oil pump

40

Oil filter to oil pump

15

Oil cooler to radiator

5

Oil line (automatic transmission) to radiator

25

Oil pump to cylinder block

8

Oil pump cover to oil pump

6

Turbocharger oil return line to turbocharger

8

Turbocharger oil return line to cylinder block

30

Oil intake pipe to balancer shaft unit

10

Oil intake pipe to crankshaft bearing bridge

20 + 45°

Turbocharger oil feed line (turbocharger) to turbocharger

30

Turbocharger oil feed line (cylinder block) to cylinder block flange

35

Turbocharger oil feed line (cylinder block) to turbocharger oil feed line (turbocharger)

20

Oil intake pipe to oil pump

8 5)

Oil baffle plates to balancer shaft unit

8

Oil baffle plate to crankshaft bearing bridge

20 + 45°

Upper part of oil pan to transmission

40

Upper part of oil pan to oil pump

20

Upper part of oil pan to cylinder block

20

Lower part of oil pan to upper part of oil pan

8 + 30° 1)  

Swing arm to spring strut

65 2)  

Con-rod bearing cap to con-rod

35 + 45° + 15° 1)  

Wheel to wheel hub

110

Hose clamps for air intake hose

3.5

Flywheel to crankshaft

65 + 30° + 15° 6)

Coolant temperature sensor to coolant flange

10

Intake manifold support to intake manifold/cylinder block

25

Alternator support to alternator/intake manifold

20

Temperature sensor to ignition coil bracket

11

Thermostat housing to cylinder head

15

Lower radiator bracket to front axle body

15

Compressor to compressor support

20

Condenser to radiator

5

Safety valve closure bolt (oil pump)

50

Front axle body to body (all bolts)

90 + 45° + 15° 7) 1)  

Front exhaust pipe to exhaust manifold

20

Toothed belt cover – upper part to rear toothed belt cover

6

Toothed belt cover, lower part to rear toothed belt cover

6

Toothed belt drive gear to crankshaft

130 + 45° ± 5° 1)  

Toothed belt tension roller to oil pump

20

Toothed belt guide roller to cylinder block (exhaust side)

25

Toothed belt guide roller to cylinder block (intake side)

25

Ignition cable cover to cylinder head cover

3

Spark plug to cylinder head

25

Auxiliary fan housing to radiator/ condenser

5

Steering column intermediate spindle to steering gear

22 1)  

Cylinder head to cylinder block

25 + 90° + 90° + 90° + 15 1)  

Cylinder head cover to cylinder head

8



1 ) Use new bolt(s).
2 ) Use new nut(s).
3 ) A further tightening to 8 Nm / 6 lbf. ft. is necessary – observe tightening sequence.
4 ) Use new seal.
5 ) Recut threads before re-use and insert bolts with screw locking compound (red). Installation time including the torque test is max. 10 min.
6 ) Insert new bolt with screw locking compound (red).
7 ) Installation and removal with an impulse or impact screwdriver is not permitted.

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Simtec 70|Description and Operation > < Engine Management