9-5 (9600) L4-2.3L Turbo (B235) HO (2003)
1. Fit a new nut piece without plastic holder.
2. Fit the bolt from underneath.
3. Apply anti-corrosion agent to the edge and fit a plug, part no. 43 33 498.
4. Remove all swarf, grinding dust and the like from the floor, using a vacuum cleaner.
5. Fit a new insulating mat.