1.

Withdraw mandrel and place Insert in chamber as above. Note: Tang end of insert must lie towards nozzle.

2.

Rotate mandrel clockwise through insert to engage mandrel abutment with Tang. Continue rotating and push forward gently until insert engages in nozzle. Continue winding until first coil of insert is just about to emerge at face X.

3.

Place tool squarely over tapped hole in work piece. Continue winding until insert is transferred from tool. No forward pressure whatsoever should be used.