Timing Chain Kit Torque Specs

for 2021 BMW X3 2.0L I4 Turbo B48 · AWD

Units

4 fasteners

Seq

Component

Torque

Angle

—

Camshaft VANOS/sprocket bolt (replace, TTY)

Critical

48 lb-ft · 65 Nm

—

Crankshaft hub/pulley central bolt (replace, TTY)

Critical

148 lb-ft · 200 Nm

—

Timing chain guide bolts

9 lb-ft · 12 Nm

—

Timing chain tensioner

Critical

44 lb-ft · 60 Nm

—

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