911 Turbo AWD F6-3600cc 3.6L SOHC Twin Turbo (1997)
Establishing Torx Connection
7. When fitting bracket to crankcase, use a screw driver to establish Torx connection between oil pump drive shaft and driver in intermediate shaft;
do not apply force, but press cautiously with hand.
8. Tighten bracket.
9. Tighten screw cap (no. 12).