TrailBlazer 4WD L6-4.2L VIN S (2002)
14. Remove the timing chain tensioner shoe bolt.
15. Remove the timing chain tensioner shoe.
16. Remove the timing chain tensioner guide bolts.
17. Remove the timing chain tensioner guide.
18. Remove the timing chain tensioner bolts.
19. Remove the timing chain tensioner.
Installation Procedure
Notice: Refer to Fastener Notice in Service Precautions.
Important: Every seventh link of the timing chain is darkened to aid in aligning the timing marks.
