engine

Timing Chain Kit Torque Specs

for 2021 Mercedes-Benz C43 AMG 3.0L V6 BiTurbo M276 · AWD

Units

5 fasteners

Seq

Component

Torque

Angle

—

Camshaft sprocket/phaser bolt (replace)

Critical

59 lb-ft · 80 Nm

—

Crankshaft pulley/balancer bolt (replace)

Critical

148 lb-ft · 200 Nm

—

Timing chain guide bolts

9 lb-ft · 12 Nm

—

Timing chain tensioner

Critical

59 lb-ft · 80 Nm

—

Valve cover bolts

7 lb-ft · 10 Nm

—