engine
Engine R&R Torque Specs
for 2021 Toyota Highlander 3.5L V6 · AWD
Units
15 fasteners
Seq
Component
Torque
Angle
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AC Compressor Bolts
Critical18 lb-ft · 25 Nm
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Alternator Mounting Bolts
Critical37 lb-ft · 50 Nm
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Cover Bolts
14 lb-ft · 19 Nm
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Engine Mount-to-Block Bolts
Critical48 lb-ft · 65 Nm
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Engine Mount-to-Frame Bolts
Critical55 lb-ft · 75 Nm
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Exhaust Manifold Nuts
CriticalApply anti-seize, work hot-to-cold
22 lb-ft · 30 Nm
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Flywheel Bolts
CriticalOften TTY, tighten in star pattern
70 lb-ft · 95 Nm
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Gasket Bolts
Critical17 lb-ft · 23 Nm
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Mounting Bolts
Critical40 lb-ft · 55 Nm
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Mounting Bolts
23 lb-ft · 31 Nm
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Oil Drain Plug
CriticalUse new crush washer
26 lb-ft · 35 Nm
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Power Steering Pump Bolts
Critical18 lb-ft · 25 Nm
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Sensor Bolts
9 lb-ft · 12 Nm
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Starter Mounting Bolts
Critical37 lb-ft · 50 Nm
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Transmission-to-Engine Bolts
Critical41 lb-ft · 55 Nm
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