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MAINTENANCE MANUAL
(3)
The A/P is operational when a CMD or CWS switch is pressed and the lower half of the switch/lights illuminate.
(4)
GUN 051; the A/P is operational when an engage switch is placed and remains in the CMD position.
(5)
Various modes can be selected on the MCP. Corresponding mode indications are annunciated on the EADIs.
(6)
The autopilot is turned OFF when power is removed.
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AUTOPILOT (FLIGHT CONTROL) - ADJUSTMENT/TEST
____________________________________________
1. General_______
A. This procedure contains two tasks. The first task is an operational test of the Autopilot/Flight Director System (AFDS). The second task is a system test of the AFDS.
B. The operational test is to be used without tools or test equipment for a fast check of the operation of the system. The system test uses the MCDP to test the AFDS interfaces and autoland fuction.
TASK 22-10-00-715-002
2. AFDS Operational Test_____________________
A. General
(1) This task makes sure the Flight Control Computers (FCCs), Mode Control Panel (MCP), and Autoland Status Annunciators (ASAs) operate correctly. The test uses only equipment installed on the airplane.
B. References
(1)
24-22-00/201, Electrical Power - Control
(2)
29-11-00/201, Hydraulic Power
(3)
31-51-00/601, Warning System
(4)
33-16-00/501, Master Dim and Test
(5)
34-12-00/501, Air Data Computing System
(6)
34-21-00/501, Inertial Reference System
(7)
34-22-00/501, Flight Instrument System
(8)
34-33-00/501, Radio Altimeter System
(9)
34-61-00/501, Flight Management Computer System
C. Access
(1) Location Zones
211/212 Flight Compartment
D. Prepare to Test
S 865-003
(1) Make sure these circuit breakers on the overhead circuit-breaker panel, P11, are closed:
(a) 11A2, VOR MKR LEFT
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(b) 11A3, ILS CENTER
(c) GUN 006-050, 052-999;
11A7, EFIS DSPL SW LEFT
(d) 11A10, AIR DATA CMPTR LEFT
(e) 11A11, AIR DATA AOA SENSOR LEFT
(f) 11A12, AIR DATA BARO CORRECT LEFT
(g) 11A17, AUTOFLIGHT WARN
(h) 11A31, INDICATOR LIGHTS TEST
(i) 11A32, INDICATOR LIGHTS 1
(j) GUN 006-999;
11B17, CLOCK IND LEFT
(k) 11B18, WARN ELEX B
(l) GUN 051;
(m) 11C4, 11C6, EFIS DSPL SW LEFTCSEU 1L AC
or
FLT CONT ELEC 1L AC
(n) 11C7, CSEU 1L DC
or
FLT CONT ELEC 1L DC
(o) 11C8, CSEU 2L AC
or
FLT CONT ELEC 2L AC
(p) 11C9, CSEU 2L DC
or
FLT CONT ELEC 2L DC
(q) 11C14, FLAP/SLAT ELEC UNIT 2 POWER
or
FSEU 2 PWR
(r) 11C15, FLAP/SLAT ELEC UNIT 2 CONT
or
FSEU 2 CONT
(s) 11C16, FLAP/SLAT ELEC UNIT 2 SENSOR
or
FSEU 2 SENSOR
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