Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Timing Belt Idler Pulley Replacement

Chevrolet Sonic Repair Manual / Powertrain / Engine / Valvetrain / Valvetrain Timing / Timing Belt Idler Pulley Replacement

Timing Belt Idler Pulley Replacement


Component Name

Preliminary Procedure

Remove the timing belt. Refer to Timing Belt Replacement.


Timing Belt Idler Pulley Bolt


Refer to Fastener Caution.


  • First pass 20 Y (15 lb ft)
  • Second pass 120 degrees
  • Third pass 15 degrees

Special Tools

EN-45059 Torque Angle Sensor Kit

For equivalent regional tools, refer to Special Tools.


Timing Belt Idler Pulley


Ensure to use a NEW BOLT whenever the timing belt idler pulley is removed.

Timing Belt Idler Pulley Removal
Remove the timing belt idler pulley bolt (1). Remove the timing belt idler pulley (2). ...

Timing Belt Tensioner Installation
Special Tools EN-45059 Angle Meter Clean the timing belt tensioner thread. Install the timing belt tensioner (2). Caution: Refer to Fastener Caution. Caution: Refe ...

Other materials:

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