Hi Robin,
Taken from my Haynes Manual.
Torque Wrench Settings Nm ibf ft
Cylinder Head Bolts (engine cold):
Stage1.........................................40 30
Stage2.........................................60 44
Stage3 (angle tighten)....................+ One half-turn (180*), OR + two quarter-turns (2X90*)
Camshaft Bearing Cap Nuts
Stage1........................................6 4
Stage2 (angle tighten)...................+ one quarter-turn (90*)
Head bolt sequence