CHAN (1, 2) LEDs on the CKPT DOOR CONT Overhead Panel

52-01-01-01	CHAN (1, 2) LEDs on the CKPT DOOR CONT Overhead Panel

Applicable to: -

52-01-01-01-A CKPT DOOR FAULT light operative

Repair interval	Nbr installed	Nbr required	Placard
C 13.04.2026	2	0	Yes

(o)

One or both may be inoperative provided that the CKPT DOOR FAULT light indicator is checked operative.

+ Reference

(o) Refer to OpsProc CHAN (1, 2) LEDs on the CKPT DOOR CONT Overhead Panel

52-01-01-01-B CKPT DOOR FAULT light inoperative

Repair interval	Nbr installed	Nbr required	Placard
-	2	0	Yes

One or both may be inoperative provided that the CDLS Normal System is considered inoperative.