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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
    GM2003591Courtesy of GENERAL MOTORS CORP.
  1. Position the lower control arm (3) in the frame (6).
    2. CAUTION: Refer to Fastener Caution .
  2. Install the control arm to frame bolt (4) and tighten to 100 N.m (74 lb ft) + 180 degrees..
  3. Install the lower control arm brackets (5) and bolt (2) and tighten to 55 N.m (41 lb ft).
    4. Fig 2: View Of Front Lower Control Arm Ball Stud Nut
    GM2003560Courtesy of GENERAL MOTORS CORP.
  4. Install the lower control arm bolt (3) in the knuckle (2).
    5. NOTE: The torque sequence must be followed in the order that is listed.
  5. 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.
  6. Install the wheel. Refer to Tire and Wheel Removal and Installation .
  7. Lower the vehicle.
  8. Road test the vehicle in order to test for leads or pulls. If leads or pulls are present refer to Wheel Alignment Measurement .
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