Chevrolet Sonic Repair Manual: Camshaft Timing Chain Installation

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

Special Tools

EN-952 Fixing Pin
EN-953-A Fixing Tool
EN-955-10 Fixing Pin from EN-955 Kit

For equivalent regional tools, refer to Special Tools.

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

Install the timing chain (1) along with the crankshaft sprocket (2).

Install the timing chain tensioner shoe (1).

Caution:

Refer to Fastener Caution.

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

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

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

Special Tools EN-952 Fixing Pin EN-953-A Fixing Tool EN-49977-100 Transmitter Disc Fixation For equivalent regional tools, refer to Special Tools. Remove the ignition coil. Refer to I ...

Camshaft Timing Chain Removal

Special Tools EN-952 Fixing Pin EN-953-A Fixing Tool EN-955-10 Fixing Pin from EN-955 Kit For equivalent regional tools, refer to Special Tools. The engine should be adjusted to TDC. ...

Other materials:

Driver Information Center (DIC)
The DIC display is in the instrument cluster. It shows the status of many vehicle systems. The controls for the DIC are on the turn signal lever. 1. SET/CLR: Press to set or clear the menu item displayed. 2. : Turn the band to scroll through the menu items. 3. MENU: Press to display the DI ...

Front Bumper Fascia Bracket Replacement
Front Bumper Fascia Bracket Replacement Callout Component Name Preliminary Procedure Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement. Remove the front bumper fascia center support bracket. Refer to ...

Camshaft Intake and Exhaust Sprocket Replacement
Special Tools EN-955-A Locking Pin For equivalent regional tools, refer to Special Tools. Removal Procedure Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement. Remove the camshaft cover. Refer to Camshaft Cover Replacement. Remove both camshaft p ...

0.0051