G6 V6-3.6L (2007)
For demonstration purposes - The 3rd design chain (1) was never used in the models mentioned in this bulletin.
The above illustration shows the 3rd design roller type chain (1) (for model years 2005-2006 - LY7) and the 4th design link type chain (2) (for model
year 2007 - LY7).
It may take several thousand miles of use before the timing chains begin to stretch. Inspect both the primary drive and both secondary drive timing chains
for the following conditions:
Binding Links
Loose Links
Loose Pins
If any of the chains are stretched, replace the primary drive and both secondary drive timing chains only. Do Not replace any of the other timing chain
component parts.
Parts Information
Warranty Information
For vehicles repaired under warranty, use the table.
