S 014-021
(3)
Move the panel out.
S 034-022
(4)
Disconnect the electrical cables.
(5)
Remove the panel.
S 024-006
TASK 31-41-05-404-007
3. Install the EICAS Maintenance Panel___________________________________
A. References
(1) AMM 24-22-00/201, Electrical Power - Control
ú
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757
MAINTENANCE MANUAL
B. Access
(1) Location Zones
211/212 Flight Compartment
C. Procedure
S 864-023
(1) Make sure that this circuit breaker on the P11 panel is open:
(a) 11J32, EICAS PILOTS DSP or
EICAS DISPLAY SELECT
S 434-025
(2)
Connect the electrical cables to the control panel.
S 424-010
(3)
Install the panel.
S 434-026
(4)
Tighten the screws that hold the control panel.
S 444-012
(5)
Remove the DO-NOT-CLOSE tag and close this circuit breaker on the P11 panel:
(a) 11J32, EICAS PILOTS DSP
EICAS DISPLAY SELECT
D. Maintenance Panel Test
S 864-013
(1)
Supply electrical power (AMM 24-22-00/201).
S 864-014
(2)
Make sure that these circuit breakers on the P11 panel are closed:
(a)
11J2, EICAS CMPTR LEFT
(b)
11J3, EICAS UPPER IND
or
11J3, EICAS UPPER DISPLAY
(c)
11J29, EICAS CMPTR RIGHT
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757 MAINTENANCE MANUAL
(d)
11J30, EICAS LOWER IND
or
11J30, EICAS LOWER DISPLAY
(e)
11J31, EICAS DISPLAY SW
(f)
11J32, EICAS PILOTS DSP
or
11J32, EICAS DISPLAY SELECT
S 864-015
(3)
Make sure that the airplane parking brake is engaged.
S 744-027
(4)
Push the TEST switch on the EICAS maintenance panel.
S 754-028
(5)
Make sure that the TEST page shows on the two displays.
S 864-029
(6)
Push each of the switches that follow and make sure that the message that shows is the same as the name on the switch:
(a)
ECS/MSG
(b)
ELEC/HYD
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本文链接地址：757 AMM 飞机维护手册 仪表 CHAPTER 31 - INSTRUMENTS 2(84)
