Chevrolet Sonic Repair Manual: Axles

Driveline

...

Hub/Axle Flange and Wheel Stud Runout Inspection

Special Tools GE-8001 Dial Indicator Set , or equivalent Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Mark the location of the wheels to the wheel studs and mar ...

Other materials:

Intake Manifold Installation (1.6L LDE)
Clean the sealing surfaces. Insert the NEW gasket. Caution: Refer to Fastener Caution. Install the intake manifold (2) and the 7 intake manifold bolts (1) and tighten to  20 Y (15 lb ft). Install the intake manifold supp ...

Timing Belt Idler Pulley Installation
Special Tools EN-45059 Angle Meter For equivalent regional tools, refer to Special Tools. Caution: Refer to Fastener Caution. Caution: Refer to Torque-to-Yield Fastener Caution. Re-cut the timing belt idler pulley thread. Install the timing belt idler pulley̴ ...

Knock Sensor System Description
Circuit/System Description The knock sensor system enables the engine control module (ECM) to control the ignition timing for the best possible performance while protecting the engine from potentially damaging levels of detonation. The ECM uses the knock sensor system to test for ...