Lower Crankcase Removal
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.
Remove the 2 long lower crankcase bolts (1).
- Remove the 8 short lower crankcase bolts (2).
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Loosen the 10 lower crankcase bolts in the sequence as shown.
Remove and DISCARD the 10 lower crankcase bolts (2).
- Loose the lower crankcase (1) from the engine block, use a suitable tool.
- Remove the lower crankcase (1).
- Clean the sealing surfaces.