engine
Exhaust Manifold Torque Specs
for 2003 Toyota Echo 1.5L I4 · FWD
Units
13 fasteners
Seq
Component
Torque
Angle
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Cover Bolts
11 lb-ft · 15 Nm
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Cover Bolts
11 lb-ft · 15 Nm
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EGR Tube Fitting
Critical33 lb-ft · 45 Nm
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—
Electrical Connector Bolts
5 lb-ft · 7 Nm
—
—
Exhaust Manifold Nuts
CriticalApply anti-seize
24 lb-ft · 33 Nm
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—
Flange Bolts
CriticalAnti-seize
33 lb-ft · 45 Nm
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—
Gasket Surface Bolts
CriticalClean mating surfaces
14 lb-ft · 19 Nm
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—
Hanger Bolts
14 lb-ft · 19 Nm
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—
Heat Shield Bolts
10 lb-ft · 14 Nm
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—
Mounting Bolts
Critical33 lb-ft · 45 Nm
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—
Mounting Bolts
Critical33 lb-ft · 45 Nm
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—
O2 Sensor
CriticalApply anti-seize to threads
33 lb-ft · 45 Nm
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—
Sensor Mounting Bolts
8 lb-ft · 11 Nm
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