Timing Chain Tensioner Torque Specs

for 2023 BMW Z4 2.0L Turbo I4 · RWD

Units

3 fasteners

Seq

Component

Torque

Angle

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Tensioner Cap/Plug

Use new crush washer if equipped

22 lb-ft · 30 Nm

—

Tensioner Housing Bolts

Critical

Tighten in sequence

18 lb-ft · 25 Nm

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Timing Cover Access Bolts

9 lb-ft · 12 Nm

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