A member of the classified civil service who is appointed to a position within the department which is not within the civil service, as provided in Section 2.48.080(D) shall retain his or her former civil service classification. Such employee shall have the right to recourse to a civil service hearing for discharge and disciplinary matters, but shall have no right to a hearing on the return to the underlying civil service classification. If an employee appointed to a position as provided in Section 2.48.080(D) is not removed for cause, affecting the underlying Civil Service position, the employee shall, upon removal from the appointed position, resume his or her former position in the classified service, and the last appointee to the position from which he or she was appointed and the last appointees in positions subordinate thereto and in line of promotion shall resume their former positions respectively. The name of the person in the lowest position affected and who necessarily retired from the service because of the retirement of the officer shall be placed on the appropriate register for certification.