Coolant Flush Torque Specs

for 2020 Mercedes-Benz C63 AMG 4.0L Turbo V8 · RWD

Units

7 fasteners

Seq

Component

Torque

Angle

—

Bleed Screw

Open during fill

5 lb-ft · 7 Nm

—

Coolant Hose Clamps

3 lb-ft · 4 Nm

—

Drain Petcock

Hand tight

5 lb-ft · 7 Nm

—

Hose Clamps

3 lb-ft · 5 Nm

—

Housing Bolts

Critical

12 lb-ft · 16 Nm

—

Pump Bolts

Critical

21 lb-ft · 28 Nm

—

Radiator Cap

Hand tight

1 lb-ft · 1 Nm

—

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2020 MERCEDES-BENZ C63 AMG

7 fasteners