cooling
Coolant Flush Torque Specs
for 2021 Mercedes-Benz GLE63 AMG 4.0L V8 BiTurbo M177 · AWD
Units
18 fasteners
Seq
Component
Torque
Angle
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Air Box Clips
4 lb-ft · 5 Nm
—
—
Bleed Screw
Open during fill
5 lb-ft · 7 Nm
—
—
Block Drain Plug
If equipped, use new washer
18 lb-ft · 25 Nm
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—
Bracket Bolts
17 lb-ft · 23 Nm
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—
Connector Bolts
6 lb-ft · 8 Nm
—
—
Coolant Hose Clamps
3 lb-ft · 4 Nm
—
—
Cover Screws
9 lb-ft · 12 Nm
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—
Drain Petcock
Hand tight
5 lb-ft · 7 Nm
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—
Drain Petcock
4 lb-ft · 5 Nm
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—
Drain Plug
11 lb-ft · 15 Nm
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—
Hose Clamps
3 lb-ft · 5 Nm
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—
Housing Bolts
Critical12 lb-ft · 16 Nm
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—
Mounting Bolts
23 lb-ft · 31 Nm
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—
Oil Drain Plug
CriticalUse new crush washer
26 lb-ft · 35 Nm
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—
Pump Bolts
Critical21 lb-ft · 28 Nm
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—
Radiator Cap
Hand tight
1 lb-ft · 1 Nm
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—
Sensor Bolts
9 lb-ft · 12 Nm
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—
Wheel Lug Nuts
CriticalTorque in star pattern
103 lb-ft · 140 Nm
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