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Home >> Mercury >> 2001 >> Sable V6-3.0L VIN U >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> System Specifications >> Torque >> Cylinder Head Assembly
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Cylinder Head Assembly

Combustion Chamber Volume 2.874 cu in
Valve Seat Bore Diameter (Insert counterbore diameter) Intake - Maximum 1.8542 in
Intake - Minimum 1.8532 in
Exhaust - Maximum 1.5645 in
Gasket Surface Flatness 0.003 in over 6 in
Cylinder Head Bolts Stage 1 50 Nm (37 ft.lb)
Stage 2 Loosen one full turn
Stage 3 30 Nm (22 ft.lb)
Stage 4 Rotate additional 90 degrees
Stage 5 Rotate additonal 90 degrees
LH Sequence ---
RH Sequence ---
Intake Manifold - Upper Stage 1 Hand tight
Stage 2 10 Nm (89 in.lb)
Intake Manifold - Lower Stage 1 15 Nm (11 ft.lb)
Stage 2 32 Nm (24 ft.lb)
Exhaust Manifold - LH Stage 1 10 Nm (8 ft.lb)
Stage 2 22 Nm (16 ft.lb)
Exhaust Manifold - RH Stage 1 10 Nm (89 in.lb)
Stage 2 22 Nm (16 ft.lb)
Camshaft Sprocket Bolt 63 Nm (46 ft.lb)
RH Catalytic Converter Heat Shield to Cylinder Head Bolt 15 ft.lb