engine

Intake Manifold Torque Specs

for 2017 Mercedes-Benz C43 AMG 3.0L V6 BiTurbo M276 · AWD

Units

6 fasteners

Seq

Component

Torque

Angle

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Cover Bolts

13 lb-ft · 17 Nm

—

Fuel Rail Bolts

Critical

⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

9 lb-ft · 12 Nm

—

Intake Manifold Bolts

Replace gaskets. Tighten in sequence.

11 lb-ft · 15 Nm

—

Mounting Bolts

Critical

37 lb-ft · 50 Nm

—

PCV Valve

Critical

⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

6 lb-ft · 8 Nm

—

Throttle Body Bolts

Do not overtighten.

9 lb-ft · 12 Nm

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