The fuel line coupling from my fuel pump keeps popping off. The retractable barbs internal to the coupling have become worn, and I need to replace the hose.

The car is a 2003 V70 with B5244S engine, steel tank, 'T' emissions group.

The hose is part no. 30636734.

My question is, where does this hose terminate, and can I replace it without dropping the tank?

Thanks,
Jack