737 Classics. Single engine landing with crossfeed open.
When conducting a B737 Classic single engine approach with fuel imbalance procedures still applied (crossfeed selector open and two main tank fuel pumps off), is there any FCOM or FCTM requirement that normal fuel feed procedures (crossfeed selector off, all main tank pumps switches on) must be re-instated before landing? If so, in what Boeing document is this stated?