(2)
Bring each ENG LIM page successively into view by pressing the CDU slew switch.
(3)
Repeat steps (1) and (2) for the PLNG, WPT, NAV DATA, NAV AID, PERF DATA, CLB, CRZ and DES pages by pressing the respective key on the CDU keyboard.
J. PMS Select, Auto Throttle Engage, and Red/Amber Warning
(1) Ensure that all engines are not operating.
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34-62-00
(2)
Ensure that the trailing edge (TE) flaps and the leading edge (LE) flaps are retracted to the full up position.
(10)
Place the TURB/SPEED switch on the A/P-F/D MSP to the PMS position and verify that the switch does not remain in the selected position for more than approximately 1.5 seconds.
(11)
Open LRRA-1 and LRRA-2 system circuit breakers, to simulate a radio altitude above 2500 feet on LRRA-1 and LRRA-2 respectively.
(12)
Place the TURB/SPEED switch on the A/P-F/D MSP to the PMS position and verify that the switch remains in the selected position.
(13)
Verify that the A/T amber warning light flashes, on the Captain's and on the F/O's flight mode annunciators (FMA's).
(14)
Place the A/T engage switch on the A/P-F/D MSP to the ON position. Verify that the A/T amber warning light extinguishes, on both FMA's.
(15)
Place the A/T engage switch to OFF. Verify that the A/T red warning light flashes, on both FMA's. Reset (extinguish) the red warning lights by returning the A/T engage switch to ON.
NOTE: For trailing edge flap operation refer to 27-51-00,____
Maintenance Practices. For leading edge flap operation
refer to 27-81-00, Maintenance Practices.
(3) Ensure that present position latitude and longitude coordinates
are entered into each INS (Refer to 34-41). Verify that the mode
selector switch, on each INS MSU, is set to ALIGN.
(4) Ensure that gross weight of airplane is entered into the PMS.
(5) On IB airplanes,
select CRZ limit mode on the PMS limit select panel (LSP). Verify
that the PMS limit indicator (LI) displays CRZ and some value of
EPR limit (no dashes or blank display) indicating a valid EPR
limit condition.
(6) On AF airplanes,
select CRZ limit mode on the PMS limit select panel (LSP). Verify
that the PMS limit indicator (LI) displays CRZ and some value of
N1 limit (no dashes or blank display) indicating a valid N1 limit
condition.
(7) Verify that the captain's and F/O's FLT DIR CMPTR select switches
are set to 'A'.
(8) Place the following switches on the A/P-F/D MSP to the positions
shown:
Captain's and F/O's FLT DIR switches to ON.
TURB/SPEED switch to OFF.
Auto throttle (A/T) Engage Switch to OFF.
(9) Close LRRA-1 and LRRA-2 system circuit breakers, to simulate a
radio altitude below 2500 feet on LRRA-1 and LRRA-2 respectively.
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(16)
Push the A/T disconnect switch on throttle lever No. 1. Verify that the A/T red warning light flashes, on both FMA's. Reset (extinguish) the red warning lights by pressing the disconnect switch again. Verify that the A/T amber warning light flashes, on both FMA's.
(17)
Place the A/T engage switch to the ON position. Verify that the A/T amber warning light extinguishes, on both FMA's.
(18)
Push the A/T disconnect switch on throttle lever No. 4. Verify that the A/T red warning light flashes, on both FMA's. Reset (extinguish) the red warning lights by pressing the warning light assembly on either the Captain's FMA or the F/O's FMA. Verify that the A/T amber warning light flashes, on both FMA's.
(19)
Place the A/T engage switch to the ON position. Verify that the A/T amber warning light extinguishes, on both FMA's.
(20)
Ensure that the following switches on the A/P-F/D MSP are in the positions shown.
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