(h) Do a test of the door warning system on the side cargo door. 1) Manually push and hold the plunger on the door latched switch for at least 60 seconds.
2) See that the DOOR SIDE CARGO (STATUS) message shows on EICAS.
NOTE: The status message shows after you hold the
____
plunger for more than one minute.
3) Release the plunger on the door latched switch. 4) Erase the status message DOOR SIDE CARGO from EICAS. 5) Push and hold the plunger on the door closed switch for at
least 60 seconds. 6) See that the message DOOR SIDE CARGO (STATUS) shows on EICAS.
NOTE: The status message shows after you hold the
____
plunger for more than one minute.
7) Release the plunger on the door closed switch.
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8) Erase the status message DOOR SIDE CARGO from EICAS. 9) Push and hold the plunger on the door warning switch for at least sixty seconds. 10) See that the message DOOR SIDE CARGO (STATUS) shows on EICAS.
NOTE: The status message shows after you hold the
____
plunger for more than one minute.
11) Release the plunger of the door warning switch. 12) Erase the DOOR SIDE CARGO (STATUS) message from EICAS. 13) Push and hold the plungers on the door warning switch and
the door latched switch at the same time. 14) See that the DOOR SIDE CARGO status message shows on EICAS.
NOTE: The status message shows after you hold the
____ plungers of the switches for more than one minute.
15) Push the plunger on the door closed switch while you continue to hold the plungers of the other switches. 16) See that the DOOR SIDE CARGO status message does not show
on EICAS. 17) Release the plungers of the three switches. 18) Push and hold the plungers of the door warning switch and
the door closed switch at the same time. 19) Make sure the DOOR SIDE CARGO status message shows on EICAS.
NOTE: The status message shows after you push the
____ plungers on the switches for more than one minute.
20) Push the plunger on the door latched switch while you continue to hold the plungers of the other switches. 21) See that the DOOR SIDE CARGO status message does not show on EICAS. 22) Release the plungers on the three switches.
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CAUTION: DO NOT CLOSE THE DOOR UNTIL 5 MINUTES AFTER YOU OPEN IT.
_______ DO NOT OPEN THE DOOR UNTIL 5 MINUTES AFTER YOU CLOSE IT. IF YOU DO NOT STOP THE OPERATION OF THE DOOR, THE THERMAL PROTECTIVE SWITCH IN THE LIFT POWER UNIT WILL OPEN.
(i) Move the external door control switch to the CLOSE position until the door is fully closed and electrical operation stops.
NOTE: The door will stop shortly when the door moves
____ between the lift mechanism and hook mechanism. This is because of the lost motion in the slip joints of the rotary actuator links.
(j)
Make sure the indications and operation are as follows: 1) The DOOR UP lights go off as the door starts to move. 2) The LATCHES CLOSED lights come on when the electrical
operation stops. 3) The door is fully closed in approximately 66 seconds.
(k)
Lift and stow the master latch lock handle.
(l)
Make sure the indications and operation are as follows: 1) The mechanism operates smoothly with no interference with
the latch cams. 2) The SIDE CARGO DR (CAUTION) message on EICAS goes off. 3) The LATCHES CLOSED lights on the control panels go off. 4) The pressure relief doors close to the usual not
pressurized position (top of door up to 0.50 inch inboard of door skin). 5) The POWER ON lights on the control panels stay on.
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