Need to update Neckband N31 PLL. Because left wire housing and right wire housing have 8 and 8 stage. And during the online process, both the wires run simultaneously on the line due to which the soldering operator has difficulty in getting the wire. And there is also a line hamper.

If WIP is given at FVI assembly stage of Left Housing and Right Housing and left housing and right housing device is given at offline soldering stage then there will be no possibility of line stuck. And this will not cause any manpower problem and there is no point in running left housing and right housing online. And the plan will also be completed easily.

21-02-2023