NDU 2

31-63-04	NDU 2

Applicable to: -

31-63-04-A

Repair interval	Nbr installed	Nbr required	Placard
C 13.04.2026	1	0	Yes

(o)

May be inoperative provided that PFDU 1, PFDU 2, NDU 1, EWDU and SDU are operative.

+ Reference

(o) Refer to OpsProc NDU 2