Astra L4-1.8L (2009)
11. Install the 2 bolted connections, control arm to the front frame.
Tighten the 2 new screw connections for control arm on front frame to 90 Nm (67 lb ft) plus 75 degree, plus 15 degrees.
12. Tighten control arm to frame bolt at trim height. Refer to Trim Height Specifications (See: Specifications/Mechanical
Specifications/Suspension/System Specifications/Trim Height Specifications).
13. Perform the chassis alignment. Refer to Alignment Checking (See: Testing and Inspection/Component Tests and General Diagnostics).
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If necessary, adjust toe-in-Refer to Wheel Alignment - Steering Wheel Angle and/or Front Toe Adjustment (See:
Maintenance/Alignment/Service and Repair/Wheel Alignment - Steering Wheel Angle and/or Front Toe Adjustment).
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If necessary, adjust camber-Refer to Front Camber Adjustment (See: Maintenance/Alignment/Service and Repair/Front Camber Adjustment).
14. Fill and bleed the hydraulic system. Refer to Hydraulic Brake System Bleeding (See: Brakes and Traction Control/Brake Bleeding/Service and
Repair).
