Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2003 Mercedes Benz SL55FACTORY OEM SERVICE PROCEDURE

Torque Specifications

TORQUE SPECIFICATIONS

Application

Ft. Lbs. (N.m)

Front Axle

Front Wheel Hub, Positioning Links (RWD)

Self-Locking Nut, Spring Link To Front Axle Carrier

First Stage

60 (80)

Second Stage

88 (120)

Self-Locking Nut, Torque Strut To Front Axle Carrier

First Stage

60 (80)

Second Stage

88 (120)

Tie Rod -To-Inner Tie Rod Lock Nut

44 (60)

Rear Axle

Self-Locking Nut, Tie Rod-To-Rear Axle Carrier (60b & 60c)

52 (70)

Nut & Bolt, Tie Rod-To-Rear Wheel Carrier (Hub) ⁽¹⁾

First Stage

29 (40)

Second Stage ⁽²⁾

Repair Kit Nut (19b)

88 (120)

Stabilizer Bar Mounting Brackets

15 (20)

Steering Wheel-To-Steering Shaft Nut

60 (80)

Torsion Bar-To-Torsion Bar Bracket

16 (22)

Wheel Lug Bolt Alloy Or Steel Wheel

95 (130)

⁽¹⁾	Replace Tapping Plate (4c). See Figure .

⁽²⁾	Turn in degrees.

Chapter Navigation

Return to Chapter: Wheel Alignment Specifications & Procedures

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.