NEED HELP,FUEL PUMP BOLT ISSUE,LEAKS OIL

I watched it shows the tang being broken off the helicoil after it’s driven on. I wouldn’t want that to fall into the engine
Bearing grease on a rag behind the hole where the insert is installed. (Might need 3 hands) brake off tab as instructed, catch tab in greasy rag, carefully remove. Account for everything, like during a surgery.