(3)
31-41-00/501, Engine Indication and Crew Alerting System (EICAS)
D. Access
(1)
Location Zones
119/120 Main Equipment Center
211/212 Flight Compartment
(2)
Access Panels
119AL Main Equipment Center
E. Prepare to do a Test
S 865-002
(1) Make sure these circuit breakers on the overhead circuit breaker panel, P11, are closed:
(a)
11C30, LANDING GEAR POS SYS 1
(b)
11E8, FMCS CDU LEFT
(c)
11E9, FMCS CMPTR LEFT
(d)
11E16, MODE CONT PNL LEFT
(e)
11E17, FLT CONT COMPUTER POWER LEFT
(f)
11E18, FLT CONT COMPUTER SERVO LEFT
(g)
11E20, FLIGHT CONT CMPTR PWR CENTER
(h)
11E21, FLIGHT CONT CMPTR SERVO CENTER
(i)
11E29, FMCS CDU RIGHT
(j)
11E30, FMCS CMPTR RIGHT
(k)
11E34, MODE CONT PNL RIGHT
(l)
11E35, FLT CONT CMPTR PWR RIGHT
(m)
11E36, FLT CONT CMPTR SERVO RIGHT
(n)
11F14, TMC AC
(o)
11F15, TMC DC
(p)
11F16, TMC SERVO
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(q)
GUN 001-050, 052-999;
11S4, MAINT CONT DSPL
(r)
GUN 051;
11S6, MAINT CONT DSPL
(s)
11S15, AIR/GND SYS 1
(t)
11S19, AIR/GND SYS 2
(u)
11S23, POS SYS 2
F. Do the MCDP Test
S 865-003
(1)
If operation of the remote MCDP panel is to be done, see the Energize the MCDP with the Remote MCDP Control Panel procedure.
S 865-007
(2)
Energize the MCDP without the Remote MCDP Control Panel.
(a)
Supply electrical power (Ref 24-22-00)
(b)
Push and hold the ON/OFF switch until the FAIL light in the ON/OFF switch comes on. 1) Make sure the FLT FAULTS and GRD TEST lights come on and
then go off. 2) Make sure all the display segments come on.
NOTE: Push the MCDP ON/OFF switch off and then on again to
____ get more time to make sure switch and display segments work correctly.
3) After 5 seconds, make sure the effects that follow occur. a) The FAIL light in the ON/OFF switch goes off. b) The FLT FAULTS MODE light comes on. c) The message LAST FLT FAULT? is shown.
S 485-008
(3) Energize the MCDP with the Remote MCDP Control Panel.
(a)
Supply electrical power (Ref 24-22-00).
(b)
Make sure the EICAS operates (Ref 31-41-00).
(c)
Connect the Remote MCDP control unit to the remote control connector found on the forward side of the P61 panel.
(d)
Push the CONF/MCDP switch on EICAS MAINT panel on right side panel P61.
(e)
Make sure the EICAS shows the message MCDP OFF.
(f)
Push and hold the ON/OFF switch until an IN PROGRESS message shows on the EICAS. 1) Make sure the MCDP FLT FAULTS message replaces the MCDP OFF
message on the EICAS display. 2) Make sure the LAST FLT FAULT? message shows below the MCDP FLT FAULTS message on the EICAS display.
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MAINTENANCE MANUAL
S 865-009
(4) Ground Test Mode Operation
(a)
Operate the GRD TEST switch. 1) Make sure the GRD TEST light on the EADI comes on and the message 01 FCC TEST? is shown on the MCDP.
2) If the remote MCDP control unit is used, then the MCDP GRD TEST message replaces the MCDP FLT FAULTS message and the message 01 FCC TEST? is shown on the EICAS display. 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：757 AMM 飞机维护手册 自动飞行 AUTOFLIGHT 2(180)
