Porsche 911 GT3 Cup 2018 Techical Manual page 292

Threaded bushings with collar
 Remove the standard wire thread inserts (Helicoil) before drilling
 Drill out the old thread completely using the drill (included in the kit) (B)
The repair bushing has to be fitted more deeply. Use the tool included in the tool kit
for milling the appropriate recess
 Mill the recess with the core drill (C)
Use an electronically controlled drill for milling and set a speed of approx. 250 rpm
Version: 4/20/2018
Bodywork
4.16.1.13
4.16.1.14
911 GT3 Cup (991 II)
MY 2018
291