Administration revoked if will discovered.
Section 657
SEC. 657. Administration revoked if will discovered. — If, after granting letters of administration by a court on the estate of a person as if he had died intestate, a will of such deceased person is proved and allowed by the court, the letters of administration shall be revoked and the powers of the administration cease, and he shall thereupon surrender the letters of administration to the court, and render his account within such time as the court directs.