QRH sez....
300kts minimum blo fl300.....
no restart.....then
it may be neccesary to reduce to Vref30 +100 to increase range
subsequently
descent approx 400ft per nm
360 degree turn loses 5000 feet
aim to cross OM /4 dme at twice normal height, Flap 5, Vref30+40
gear down flap 20 after OM/4dme