757 AMM 飞机维护手册 自动飞行 AUTOFLIGHT 2(169)

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 NOTE: In later MCP test steps failure of FCC L and FCC
____ C, or FCC R will cause half lighting of lower half of MCP switch/light indicators. Failure of TMC will prevent EPR and SPD switch/lights from lighting.
 b)  Displays the interaction message for checking the lower lights in the MCP lightswitches.
 c)  Displays interaction messages for checking the on and off position of the captain's flight director switch.
 d)  Displays interaction messages for checking the arm and off position of the autothrottle ARM switch.
 e)  Displays the interaction message for checking the command function of the indicated airspeed/mach select switch.
 f)  Displays the interaction message for checking the command function of heading select switch.
 g)  Displays the interaction message for checking the ON and OFF positions of the first officer's flight director switch.
 h)  GUN 051; displays interaction messages for checking the engaged and disengaged position of the bat handle switches.
 i)  GUN 001-050, 052-999; displays interaction messages for checking the down and up position of the disengage bar.
 j)  Displays interaction messages for checking the command function for each position of the bank limit switch.
 k)  Displays interaction messages for checking the control function of the indicated airpseed/mach display rotary control.
 l)  Displays interaction messages for checking the control function of heading display rotary control.
 m)  Displays interaction messages for checking the control function of the vertical speed display rotary control.
 n)  Displays interaction messages for checking the control functions of the altitude select display rotary control.
05 TMSP
 a)  Displays TMC self-test faults.
 b)  Displays TMSP-to-TMC interface faults
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MAINTENANCE MANUAL

 c)  Does a TMSP SW/MODE DISPLY test routine which checks the mode display and command function of continuous, climb, and cruise mode switching. Displays an interactive message at end of the test.
 d)  Does a TMSP TEMP SELECT test with interaction messages to check control function of temperature select control display.
06 ASA
 a)  Displays any FCC self-test faults related to ASA.
 b)  Displays FCC interface faults related to ASA.
 c)  Checks all ASA displays and their reset function.
07 SERVO AIL
 a)  Displays any FCC self-test faults and FCC interface faults related to aileron servos.
 b)  Provides interaction message to verify hydraulic pressure on (VFY HYD ON).
 c)  Provides interaction message to verify aileron trim set to zero.
 d)  GUN 051; provide interaction message to position MCP CMD bat handle switches up to CMD. This action automatically synchronizes the aileron and elevator servos to the present control surface position. Servos will not engage until servos synchronized.
 e)  GUN 001-050, 052-999; provide interaction message to push MCP CMD switches. This action automatically synchronizes the aileron and elevator servos to the present control surface position. Servos will not engage until servos synchronized.
 f)  Wheel centers, then moves clockwise and then counterclockwise and back to center. Inboard ailerons are driven to a plus and minus 10 degree position. FCC's check that each position is within limits.
08 SERVO ELEV
 a)  Displays any FCC self-test faults and FCC interface faults related to elevator servo.
 b)  Provides interaction message to verify hydraulic pressure on (VFY HYD ON).
 c)  Provides interaction message to verify elevator trim set to zero.
 d)  Displays elevator feel position pressure for operator to verify pitot pressure is zero.
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