Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Camshaft Timing Chain Installation

Chevrolet Sonic Repair Manual / Powertrain / Engine / Valvetrain / Valvetrain Timing / Camshaft Timing Chain Installation

Special Tools

For equivalent regional tools, refer to Special Tools.

  1. The engine should be adjusted to TDC.
  2. The crankshaft should be locked with EN-952 fixing pin.
  3. The camshaft should be locked with EN-953-A fixing tool.


  4. Install the timing chain (1) along with the crankshaft sprocket (2).
  5. ii0/
  6. Install the timing chain tensioner shoe (1).
  7. Caution:

    Refer to Fastener Caution.

  8. Install the timing chain tensioner shoe bolt (2) and tighten to 20 Y (15 lb ft)

    .



  9. Install the timing chain guide right side (1).
  10. Install the 2 timing chain guide right side bolts (2) and tighten to 8 Y (71 lb in)

    .



  11. Push the timing chain (2) in direction to the timing chain tensioner (1) and remove the EN-955-10 fixing pin (3).

The upper timing chain guide will be installed after the installation of the engine front cover and the fastening of the camshaft sprockets.

Camshaft Timing Chain Inspection
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