(2)
Do MCDP test 12.
NOTE: The MCDP shows TMC FAIL if the TMC had a self-test failure
____ when it went into GRD TEST MODE. If no TMC FAIL message shows, the MDCP shows TMC interface faults related to the autothrottle disengage switch. The MCDP tells the person to push and hold, then release the two (L, R) autothrottle disengage switches. The switches are monitored for autothrottle disengage command operation.
S 862-077
(3) Put the airplane back to its usual condition if no other ground tests are necessary.
R. 13 SW G/A
S 862-078
(1)
Do the "Prepare to Test" steps.
S 742-079
(2)
Do MCDP test 13.
NOTE: The MCDP shows FCC # and TMC FAIL for each FCC and TMC that
____ had a self-test failure when it went into GRD TEST MODE. The MCDP shows FCC and TMC interface faults related to the go-around switch. The MCDP then tells the person to push and hold, then release, the two (Capt, F/O) go-around switches. The FCCs and the TMC monitor the G/A switch command operation.
S 862-080
(3) Put the airplane back to its usual condition if no other ground tests are necessary.
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22-00-02
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A
757
MAINTENANCE MANUAL
S. AIRPLANES WITHOUT CONTROL WHEEL STEERING; 14 XDCR COL L
S 742-239
(1) This test is not used.
T. AIRPLANES WITH CONTROL WHEEL STEERING; 14 XDCR COL L
S 862-081
(1) Do the "Prepare to Test" steps.
S 862-082
WARNING: KEEP PERSONS AND EQUIPMENT AWAY FROM ALL CONTROL SURFACES WHEN
_______ HYDRAULIC POWER IS SUPPLIED. AILERONS, ELEVATORS, RUDDER, FLAPS, SLATS, SPOILERS, AND STABILIZER ARE FULLY POWERED SURFACES. INJURY OR DAMAGE CAN OCCUR WHEN HYDRAULIC POWER IS SUPPLIED.
(2)
Do the "Supply Hydraulic Power" steps.
S 742-084
(3)
Do MCDP Test 14.
NOTE: The MCDP shows FCC # FAIL for a FCC that had a self-test
____ failure when it went into GRD TEST MODE. The MCDP shows FCC interface faults related to the left column force transducer. The MCDP shows a message to make sure hydraulic power is supplied. The MCDP then tells a person to hold the control column full aft, then full forward, and then release it. The force transducer output is monitored at each position and the MCDP shows the applicable fault messages.
S 862-085
(4) Put the airplane back to its usual condition if no other ground tests are necessary.
U. AIRPLANES WITHOUT CONTROL WHEEL STEERING; 15 XDCR COL R
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22-00-02
ALL ú ú 14 Page 221 ú Jan 28/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
S 742-241
(1) This test is not used.
V. AIRPLANES WITH CONTROL WHEEL STEERING; 15 XDCR COL R
S 862-087
(1) Do the "Prepare to Test" steps.
S 862-086
WARNING: KEEP PERSONS AND EQUIPMENT AWAY FROM ALL CONTROL SURFACES WHEN
_______ HYDRAULIC POWER IS SUPPLIED. AILERONS, ELEVATORS, RUDDER, FLAPS, SLATS, SPOILERS, AND STABILIZER ARE FULLY POWERED SURFACES. INJURY OR DAMAGE CAN OCCUR WHEN HYDRAULIC POWER IS SUPPLIED.
(2)
Do the "Supply Hydraulic Power" steps.
S 742-088
(3)
Do MCDP test 15.
NOTE: The MCDP shows FCC # FAIL for a FCC that had a self-test
____ failure when it went into GRD TEST MODE. The MCDP shows FCC interface faults related to the right column force transducer. The MCDP shows a message to make sure hydraulic power is supplied. The MCDP then tells a person to hold the control column full aft, then full forward, and then release. The force transducer output is monitored at each position and the MCDP shows the applicable fault messages.
S 862-089
(4) Put the airplane back to its usual condition if no other ground tests are necessary.
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