engine
Exhaust Manifold Torque Specs
for 2010 Ram 1500 4.7L V8 · 4WD
Units
16 fasteners
Seq
Component
Torque
Angle
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Electrical Connector Bolts
5 lb-ft · 7 Nm
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Electrical Connector Bolts
5 lb-ft · 7 Nm
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Exhaust Flange Bolt
Apply anti-seize | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
33 lb-ft · 45 Nm
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Exhaust Flange Bolt
Apply anti-seize | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
33 lb-ft · 45 Nm
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Exhaust Manifold Nuts
Apply anti-seize, work hot-to-cold | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
22 lb-ft · 30 Nm
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Exhaust Manifold Nuts
Apply anti-seize, work hot-to-cold | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
22 lb-ft · 30 Nm
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Gasket Surface Bolts
Clean mating surfaces
15 lb-ft · 20 Nm
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Gasket Surface Bolts
Clean mating surfaces
15 lb-ft · 20 Nm
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Hanger Bolts
15 lb-ft · 20 Nm
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Hanger Bolts
15 lb-ft · 20 Nm
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Heat Shield Bolts
⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
7 lb-ft · 10 Nm
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Heat Shield Bolts
⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
7 lb-ft · 10 Nm
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O2 Sensor
Anti-seize threads
35 lb-ft · 47 Nm
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O2 Sensor
Anti-seize threads
35 lb-ft · 47 Nm
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Sensor Mounting Bolts
8 lb-ft · 11 Nm
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Sensor Mounting Bolts
8 lb-ft · 11 Nm
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