(c) For a system required by this section, the Airplane Flight Manual shall contain—
(1) Appropriate procedures for—
(i) The use of the equipment;
(ii) Proper flight crew action with respect to the equipment; and
(iii) Deactivation for planned abnormal and emergency conditions; and
(2) An outline of all input sources that must be operating.
(d) No person may deactivate a system required by this section except under procedures in the Airplane Flight Manual.
(e) Whenever a system required by this section is deactivated, an entry shall be made in the airplane maintenance record that includes the date and time of deactivation.
(f) This section expires on March 29, 2005.
[Doc. No. 26202, 57 FR 9951, Mar. 20, 1992, as amended by Amdt. 135–60, 61 FR 2616, Jan. 26, 1996; Amdt. 135–66, 62 FR 13257, Mar. 19, 1997; Amdt. 135–75, 65 FR 16755, Mar. 29, 2000]