Installation Procedure
WARNING: This page is about a different car, the 2020 Buick Regal and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
- Collapse the oil pump timing chain tensioner (3) by hand.
- Install the oil pump sprocket (2) and oil pump timing chain (4) onto the oil pump shaft.
- Oil Pump Drive Bolt (1) - Install and tighten - Camshaft Timing Chain Components Installation
- Oil Pan - Install - Oil Pan Replacement (AWD)
NOTE:
Engine front cover not shown for clarity.
NOTE:
Align the flat on the sprocket with the flat on the oil pump drive shaft.