Tightening

Intermediate Section (tighten the screws in sequence from the center outwards):

Stage 1, M10 20 Nm (15 ft lb)
Stage 2, M10 40 Nm (30 ft lb)
Stage 3, M8 25 Nm (18 ft lb)
Stage 4, M7 16 Nm (12 ft lb)
Stage 5, M10 Angle Tighten 90°