during monsoon it has two rakes, One rake maintained at MAO. Other times it runs with one rake. I think RSA wil b only during non monsoon. Ten it will b 12051/52/71/72 running with 3 rakes and at any given time one of these 3 wil b in maintenance yard as these trains leave early at dawn and return late at night.
However 12071 reaches aurangabad at 8.30 pm and has sufficient time to maintain as compared wit MAO JNS.