engine
Timing Belt Kit Torque Specs
for 2008 Scion tC 2.4L I4 · FWD
Units
11 fasteners
Seq
Component
Torque
Angle
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Camshaft Sprocket Bolt
CriticalHold cam with wrench on hex
59 lb-ft · 80 Nm
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—
Crankshaft Pulley Bolt
CriticalOften TTY - check spec, may require impact
133 lb-ft · 180 Nm
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—
Idler Bolt
Critical30 lb-ft · 41 Nm
—
—
Oil Drain Plug
CriticalUse new crush washer
26 lb-ft · 35 Nm
—
—
Tensioner Bolt
Critical35 lb-ft · 47 Nm
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—
Timing Belt Idler Pulley
Critical30 lb-ft · 40 Nm
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—
Timing Belt Tensioner
Critical26 lb-ft · 35 Nm
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—
Timing Cover Bolts
Critical10 lb-ft · 14 Nm
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—
Timing Cover Bolts - 8mm
CriticalTighten in sequence
18 lb-ft · 25 Nm
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Valve Cover Bolts
Tighten in sequence
7 lb-ft · 10 Nm
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—
Water Pump Bolts
CriticalTighten in criss-cross pattern
18 lb-ft · 25 Nm
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