Second Repair

1. Remove the stripped fastener and discard it.
2. Enlarge the hole in the floor pan to 10 mm.
3. Install riv-nut GM P/N 10237960. It is recommended that an air tool be used for the installation.
4. Install the SDM with new fastener GM P/N 15614704.
5. Tighten
Tighten fastener to 5 N.m (44 lb in).