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Technical Data Recommended Torque Values Opel Calibra I

DOHC Petrol Engine ~199 words

Recommended Torque Values

Nm

Bracket for toothed belt tension roller and

toothed belt guide roller to cylinder head 40

Bracket, dual spark ignition coil to cylinder head 40

Camshaft bearing cap to cylinder head 8

Camshaft pulley to camshaft 50 + 60° + 15° 2)

Coolant bridge to cylinder head 30

Coolant pump to cylinder block 25

Cylinder head cover to cylinder head 8

Cylinder heads to cylinder block 25 + 90° + 90° + 90° + 15° 2)3)

Dual spark ignition coil to bracket dual spark ignition coil 8

Engine transport shackle and coolant pipe to cylinder head 20

Exhaust manifold to cylinder head 20 1)

Front exhaust pipe to both exhaust manifolds and to catalytic converter flange 25

Intake plenum support to intake plenum 20

Intake plenum to intake bridge 20 1)

Oil drain bolt to oil pan 55

Rear toothed belt cover to cylinder block 10

Rear toothed belt cover to cylinder head 6

Rear toothed belt cover to oil pump 6

Spark plugs in cylinder head 25

Toothed belt guide rollers to bracket or to oil pump 40

1) Use new nuts

2) Use new bolt(s)

3) Retightening not required