brakes

Brake Proportioning Valve Torque Specs

for 2012 Mercedes-Benz GL550 X164 5.5L V8 M273 · AWD

Units

7 fasteners

Seq

Component

Torque

Angle

—

Bleeder Screw

10 lb-ft · 14 Nm

—

Bracket Bolts

Critical

75 lb-ft · 102 Nm

—

Brake Line Fittings

Critical

Use flare nut wrench | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

11 lb-ft · 15 Nm

—

Caliper Bolts

Critical

65 lb-ft · 88 Nm

—

Mounting Bolts

20 lb-ft · 27 Nm

—

Proportioning Valve Bolts

Critical

⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

11 lb-ft · 15 Nm

—

Wheel Lug Nuts

Critical

100 lb-ft · 136 Nm

—