Timing Chain Kit Torque Specs

for 1989 BMW M3 2.3L I4 S14 · RWD

Units

3 fasteners

Seq

Component

Torque

Angle

—

Camshaft sprocket bolt (M8)

Critical

18 lb-ft · 24 Nm

—

Crankshaft pulley/hub center bolt

Critical

302 lb-ft · 410 Nm

—

Upper chain tensioner cap nut

Critical

30 lb-ft · 40 Nm

—

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