(b)
Make sure the BLEED 1 and BLEED 2 switches on the Pilot's Forward Overhead Panel (P5) are in the OFF position.
(c)
Make sure the outputs on the CDU display are the same as the outputs shown below:
NOTE: The table below show the position of the BLEED-1 and
____ BLEED-2 switches and the related CDU display.
~............................................................................. |TEST | SWITCH | SWITCH | CDU DISPLAY | |STEP | NAME | POSITION | LEFT RIGHT | ...............................................................................
| 1 | BLEED-1 | OFF | ENGINE BLEED OFF OFF |
| | | | |
| 2 | BLEED-2 | OFF | ENGINE BLEED OFF OFF |
| | | | |
| 3 | BLEED-1 | ON | ENGINE BLEED ON OFF |
| | | | |
| 4 | BLEED-2 | ON | ENGINE BLEED ON ON |
| | | | |
2.....…..............…............…...........................................1
(d) Push the LSK adjacent to <INDEX to show the FMCS BITE 1/1 page.
F. Performance (PERF) Factors - Verification/Adjustment
S 715-133
(1) Do the preparation test in this task: "Operational Test - FMCS" if it is necessary.
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(2) S 865-134Make sure the CDU display shows the FMCS BITE 1/1 page.
(3) S 865-190If the CDU display does not show the FMCS BITE 1/1 page, do these steps: (a) Push the CDU INIT REF key to show the POS INIT or PERF INIT page. (b) Push the LSK adjacent to <INDEX. (c) Push the LSK adjacent to MAINT>. (d) Push the LSK adjacent to <FMCS.
(4) S 865-135Push the LSK adjacent to PERF FACTR> to show the PERF FACTORS 1/1 page.
(5) S 285-191Make sure the outputs on the FMCS PERF FACTORS 1/1 page are the same as the outputs below:
PERF CODE 1000 DRAG FACTOR +0.0 F-F FACTOR +0.0 MNVR MARGIN 1.30 MIN CRZ TIME 1 OPTION CODE00000001MIN R/CCLB300CRZ100ENG OUT100
NOTE:____ The values of the performance factors are the example values only.
NOTE:____ OPTION CODE is shown only on airplanes with FMC part numbers 10-62044-107, 10-62044-401 and on.
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S 825-192
(6) Do the performance (PERF) code verification:
NOTE: The performance code determines the climb thrust
____ operation. The PERF CODE, shows on the CDU PERF FACTORS 1/1 page, is in binary form. The PERF CODE shows the state of the FMC performance option program pins. You can use FMC program pins to change the performance code.
(a) Make sure the CDU display shows the PERF FACTOR 1/1 page.
CAUTION: MAKE SURE THAT YOU HAVE THE CORRECT VALUES BEFORE YOU DO
_______ THE ADJUSTMENT FOR THE PERFORMANCE CODE. YOU CAN GET THE CORRECT CODE VALUES FROM THE AIRLINE DEPARTMENT.
(b)
On the PERF FACTOR 1/1 page, make sure that the performance code is correct.
(c)
If the performance code is not correct, adjust the FMC program pins to change the performance code.
NOTE:____The performance option program pins are: C15, D15, E15, and F15. At the rear of the FMC, you can find these pins in the middle receptacle.
S 825-193
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