(b)
Hold the SYSTEM POWER switch in the ON position and the DOOR CONTROL switch in the CLOSE position until the door is closed and latched and the green LATCHES CLOSED light on the Nose Cargo Door Control panel comes on, then release both switches.
(c)
Momentarily push the LAMP TEST switch.
1) Make sure that all lights on the Nose Cargo Door Control Panel (POWER ON, LOCK-OUT ENGAGED, LATCHES CLOSED, and DOOR UP) come on when the LAMP TEST switch is pushed.
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2) Make sure that all lights on the Nose Cargo Door Control
panel but not the LATCHES CLOSED light go off when the
switch is released.
(d) Momentarily push each of the 16 LATCHED/NOT LCHD lights on the
Nose Cargo Door Latch Annunciator panel.
1) Make sure that while each light is pushed, the green
LATCHED and amber NOT LCHD lights are on.
2) Make sure that when each light is released, the green
LATCHED light stays on and the amber NOT LCHD light goes
off.
(e) Momentarily push each of the two CLOSED/NOT CLSD lights on the
Nose Cargo Door Closed Annunciator panel.
1) Make sure that while each light is pushed, the green CLOSED
and amber NOT CLSD lights are on.
2) Make sure that when each light is released, the green
CLOSED light stays on and the amber NOT CLSD light goes
off.
(f) Make sure the caution message DOOR NOSE CARGO is shown on
EICAS.
(g) Momentarily hold the SYSTEM POWER switch in the OFF/LOCK TEST
position.
NOTE: This engages the electrical lock.____
1) Make sure that the green LOCK-OUT ENGAGED light on the Nose
Cargo Door Control panel comes on when the SYSTEM POWER
switch is held in the OFF/LOCK TEST position.
2) Make sure that the green LOCK-OUT ENGAGED light goes off
when the SYSTEM POWER switch is released.
(h) Look to see these indications after the door is closed,
latched, and locked:
1) Sixteen green LATCHED lights on the Nose Cargo Door Latch
Annunciator panel are on and 16 amber NOT LCHD lights are
off.
2) Two green CLOSED lights on the Nose Cargo Door Closed
Annunciator panel are on and two amber NOT CLSD lights are
off.
3) All lights on the Nose Cargo Door Control panel are off.
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4) The caution message DOOR NOSE CARGO is not shown on EICAS.
5) After 60 seconds the status message DOOR NOSE CARGO does not show on EICAS.
(i) Momentarily hold the SYSTEM POWER switch in the ON position.
NOTE: This releases the door.
____
1) Make sure the white POWER ON light comes on when the SYSTEM POWER switch is held in the ON position.
2) Make sure the white POWER ON light goes off when the SYSTEM POWER switch is released.
(j)
Make sure the caution message DOOR NOSE CARGO is shown on EICAS.
(k)
Hold the SYSTEM POWER switch in the ON position and the DOOR CONTROL switch in the OPEN position until the door stops automatically in the fully open position, then release the two switches.
(l) Look to see these indications as the door operates: 1) The white POWER ON light comes on when the SYSTEM POWER switch is held in the ON position. 2) The green LATCHES CLOSED light on the Nose Cargo Door Control panel goes off as the latch pins start to retract. 3) Sixteen green LATCHED lights on the Nose Cargo Door Latch Annunciator panel go off and 16 amber NOT LCHD lights come on as each latch pin retracts. 4) Two green CLOSED lights on the Nose Cargo Door Closed Annunciator panel go off and two amber NOT CLSD lights come on as the door is pushed out of the cutout. 5) The blue DOOR UP light on the Nose Cargo Door Control panel comes on as the door gets to the full OPEN position. 6) The white POWER ON light goes off when the SYSTEM POWER switch is released. 7) The caution message DOOR NOSE CARGO stays shown on EICAS. 8) After 60 seconds the status message DOOR NOSE CARGO does
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