Mercedes 722.9 gearbox converter screw installation tool

thingiverse

This converter drain screw holder is designed to secure the A 001 990 11 17 screw on an automatic Mercedes E-class gearbox during both removal and installation processes. The task of removing and installing this screw can be accomplished, yet it's still a challenging one. The screw requires a T25 angular Torx key for loosening and tightening, but unfortunately, it often slips into the bell housing with ease. This tool takes control over the screw, making its removal much easier without risking loss in the bell housing, while also helping to catch the thread during installation, ensuring a secure fit.