cooling
Water Pump Torque Specs
for 2005 Cadillac STS 3.6L V6 · FWD
Units
12 fasteners
Seq
Component
Torque
Angle
—
Coolant Hose Clamps
Spring clamps preferred
3 lb-ft · 4 Nm
—
—
Hose Clamps
2 lb-ft · 3 Nm
—
—
Housing Bolts
Critical12 lb-ft · 16 Nm
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—
Housing Bolts
Critical12 lb-ft · 16 Nm
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—
Pump Bolts
Critical21 lb-ft · 28 Nm
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—
Pump Bolts
Critical21 lb-ft · 28 Nm
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—
Thermostat Housing Bolts
11 lb-ft · 15 Nm
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—
Thermostat Housing Bolts
11 lb-ft · 15 Nm
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—
Timing Cover Bolts
CriticalIf accessed
16 lb-ft · 22 Nm
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—
Timing Cover Bolts
CriticalIf accessed
17 lb-ft · 23 Nm
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—
Water Pump Bolts
CriticalTighten in criss-cross pattern
18 lb-ft · 25 Nm
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—
Water Pump Bolts
CriticalTorque in sequence
20 lb-ft · 27 Nm
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