Timing Chain Tensioner Installation

WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.

Special Tools

EN-50513 Tensioner Pin

For equivalent regional tools, refer to Special Tools .

Install the timing chain tensioner (1).

CAUTION:

Refer to Fastener Caution .

Install the 2 timing chain tensioner bolts (2) and tighten to 10 N.m (89 lb in).
Push the timing chain guide - left side (2) in the direction of the arrow.
Remove the EN-50513 tensioner pin (3) from the tensioner (1).