electrical

Clock Spring Torque Specs

for 2017 Mercedes-Benz SLC180 R172 1.6L I4 Turbo M270 · RWD

Units

12 fasteners

Seq

Component

Torque

Angle

—

Airbag Module Bolts

Critical

Torx - disconnect battery first

5 lb-ft · 7 Nm

—

Battery Terminal Bolts

Critical

5 lb-ft · 7 Nm

—

Bracket Bolts

14 lb-ft · 19 Nm

—

Clock Spring Screws

Critical

Align marks before removal

3 lb-ft · 4 Nm

—

Connector Screws

3 lb-ft · 4 Nm

—

Cover Screws

8 lb-ft · 10 Nm

—

Ground Bolt

Critical

10 lb-ft · 13 Nm

—

Ground Strap Bolt

Critical

Clean contact surfaces

10 lb-ft · 14 Nm

—

Mounting Bolts

Critical

24 lb-ft · 33 Nm

—

Steering Column Covers

Plastic clips

2 lb-ft · 3 Nm

—

Steering Wheel Nut

Critical

40 lb-ft · 54 Nm

—

Terminal Bolts

Critical

5 lb-ft · 6 Nm

—

2017 MERCEDES-BENZ SLC180 R172

12 fasteners