cooling
Radiator Cap Torque Specs
for 2016 Chevrolet Impala 3.6L V6 LFX · AWD
Units
20 fasteners
Seq
Component
Torque
Angle
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Coolant Drain Plug
11 lb-ft · 15 Nm
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Coolant Drain Plug
11 lb-ft · 15 Nm
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—
Cover Screws
9 lb-ft · 12 Nm
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Cover Screws
9 lb-ft · 12 Nm
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—
Drain Petcock
Hand tight
6 lb-ft · 8 Nm
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Drain Petcock
Hand tight
6 lb-ft · 8 Nm
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Fan Bolts
9 lb-ft · 12 Nm
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Fan Bolts
9 lb-ft · 12 Nm
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Hose Clamps
2 lb-ft · 3 Nm
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Hose Clamps
2 lb-ft · 3 Nm
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Housing Bolts
12 lb-ft · 16 Nm
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Housing Bolts
Critical12 lb-ft · 16 Nm
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—
Mounting Bolts
23 lb-ft · 31 Nm
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Mounting Bolts
23 lb-ft · 31 Nm
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Pump Bolts
CriticalTorque in sequence
21 lb-ft · 28 Nm
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Pump Bolts
Torque in sequence
21 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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Water Pump Bolts
CriticalTighten in criss-cross pattern
18 lb-ft · 25 Nm
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Water Pump Bolts
Tighten in criss-cross pattern
18 lb-ft · 25 Nm
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