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.

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HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 810 (FRONT SUSPENSION SYSTEM)REPAIR INSTRUCTIONSLOWER CONTROL ARM REPLACEMENTINSTALLATION PROCEDURE

2006 Chevrolet Cobalt SS, 4D Sedan, Standard

Installation Procedure

2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Installation Procedure

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Front Lower Control Arm Components

Courtesy of GENERAL MOTORS CORP.

Position the lower control arm (3) in the frame (6).

CAUTION: Refer to Fastener Caution .

Install the control arm to frame bolt (4) and tighten to 100 N.m (74 lb ft) + 180 degrees..
Install the lower control arm brackets (5) and bolt (2) and tighten to 55 N.m (41 lb ft).

Fig 2: View Of Front Lower Control Arm Ball Stud Nut

Courtesy of GENERAL MOTORS CORP.

Install the lower control arm bolt (3) in the knuckle (2).

NOTE: The torque sequence must be followed in the order that is listed.

Install the lower control arm nut (1) and tighten to 50 N.m (37 lb ft). Reverse the nut 3/4 turn. Then tighten to 50 N.m (37 lb ft) + 30 degrees.
Install the wheel. Refer to Tire and Wheel Removal and Installation .
Lower the vehicle.
Road test the vehicle in order to test for leads or pulls. If leads or pulls are present refer to Wheel Alignment Measurement .

RENDER: 1.0x

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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.