(d)
Displays action messages to set flap lever to 25, 15, 1, and 0.
(e)
Tests operation of flap position sensing transducer, and the slat switch position for the FCC and TMC interfaces.
(30)
65 STAB TRIM
(a)
Displays any FCC self-test faults and FCC interface faults related to stab trim.
(b)
Provides action message VFY HYD ON.
(c)
Tests the ability of the FCC to command the Stabilizer Trim and Elevator Asymmetry Limit Module (SAM) to drive the horizontal stabilizer UP and DOWN. It checks the FCC-to-SAM interface.
(31)
66 XDCR OUTPUTS
(a)
Displays any FCC and TMC self-test faults, and transducer related interface faults.
(b)
AIRPLANES WITHOUT CONTROL WHEEL STEERING; displays position of horizontal stabilizer, aileron servo, aileron surface, elevator servo, elevator surface, rudder servo, rudder surface, and flaps to the FCC and TMC. It tests and displays the left and right power lever angle position sent to the TMC.
(c)
AIRPLANES WITH CONTROL WHEEL STEERING; tests and displays the force on left and right control column and control wheel. Displays position of horizontal stabilizer, aileron servo, aileron surface, elevator servo, elevator surface, rudder servo, rudder surface, and flaps to the FCC and TMC. It tests and displays the left and right power lever angle position sent to the TMC.
(d)
AIRPLANES WITHOUT CONTROL WHEEL STEERING; tests and displays the force of horizontal stabilizer, aileron servo, aileron surface, elevator servo, elevator surface, rudder servo, rudder surface, and flaps to the FCC and TMC. It tests and displays the left and right power lever angle position sent to the TMC.
(32)
67 AIL SURF LIMIT
(a)
Displays any FCC self-test faults and FCC interface faults related to aileron servo.
(b)
Provides action messages VFY HYD ON, SET AIL TRIM = 0-ADV, and A/P ENG LCR TO CMD (for valid FCCs only) (LCR = Left, Center, Right).
(c)
Drives aileron to its positive limit if operator responds YES/ADV to action message AIL POS LIM?
(d)
Drives aileron to its negative limit if operator responds YES/ADV to action message AIL NEG LIM?
(e)
Displays aileron surface position in degress.
AIL SURF DEG |XX.X |XX.XX |XX.XX where XX.X = decimal number
(33) 68 ELEV SURF LIM
(a) Displays any FCC self-test faults and FCC interface faults related to aileron servo.
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MAINTENANCE MANUAL
(b)
Provides action messages VFY HYD ON, SET STAB TRIM = 6-ADV, and A/P ENG LCR TO CMD (for valid FCCs only) (LCR = Left, Center, Right).
(c)
Drives elevator to its positive limit if operator responds YES/ADV to action message ELEV TO POS LIM?
(d)
Displays elevator surface position in degress.
ELEV SURF DEG |XX.X |XX.X |XX.X where XX.X = decimal number
(e)
Drives elevator to its negative limit if operator responds YES/ADV to action message ELEV TO NEG LIM?
(f)
Displays elevator surface position in degress.
ELEV SURF DEG
|XX.X |XX.X |XX.X
(34) 69 RUD SURF LIM
(a)
Displays any FCC self-test faults and FCC interface faults related to aileron servo.
(b)
Provides action messages VFY HYD ON, SET RUD TRIM = 0-ADV, and A/P ENG LCR TO CMD (for valid FCCs only) (LCR = Left, Center, Right).
(c)
Drives rudder to its positive limit if operator responds YES/ADV to action message RUD TO POS LIM?
(d)
Displays rudder surface position in degress.
RUD SURF DEG
|XX.X |XX.X |XX.X
(e)
Drives rudder to its negative limit if operator responds YES/ADV to action message RUD TO NEG LIM?
(f)
Displays rudder surface position in degress.
RUD SURF DEG
|XX.X |XX.X |XX.X
C. Fault Message Interpretation
(1) Fault messages displayed by the MCDP are intended to reflect flight deck effects, and identify as near as possible the cause of a fualt. Hardware monitors and software monitors detect unit malfunctions and generate fault data for storage and reporting.
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