757 AMM 飞机维护手册 仪表 CHAPTER 31 - INSTRUMENTS 1(71)

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 S 865-Q75-001
 (2)  Set the thrust reversers back to the stow position (AMM 78-31-00).
 
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 R. EPR Data Bus Test
 S 735-Q76-001
 (1)  Do the EPR data bus test that follows:
 (a)  
On the tester, set the SUBFRAME to 0 and the WORD to 38 for the right EPR.

 (b)  
Make sure the EPR reads 1.0, and the tester display shows between 1764 and 2013 with the engine not in operation.

 (c)  
On the tester, set the SUBFRAME to 0 and the WORD to 6 for the left EPR.

 (d)  
Make sure the EPR reads 1.0, and the tester display shows between 1764 and 2013 with the engine not in operation.

 S 865-Q77-001
 (2)  Set the EPR system back to normal.
 S. Total Fuel Quantity Test
 S 735-Q78-001
 (1)  Do the fuel quantity test that follows:
 (a)  
On the tester, set the SUBFRAME to 0 and the WORD to 10.

 (b)  
Make sure the tester display shows the data that is in range as shown in the table that follows.

 
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 GUN 009  ú CONFIG 1 ú 05 Page 521 ú Sep 28/01

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 ~.................................................... | TOTAL FUEL QTY | | | (LBS. X 1000) | TESTER DISPLAY | ...................................................... | 0.5 | 0025 to 0051 | | 7.5 | 0044 to 0070 | | 10.0 | 0064 to 0110 | | 12.5 | 0104 to 0130 | | 15.0 | 0123 to 0147 | | 17.5 | 0143 to 0167 | | 20.0 | 0163 to 0207 | | 22.5 | 0202 to 0226 | | 25.0 | 0222 to 0246 | | 27.5 | 0241 to 0265 | | 30.0 | 0261 to 0305 | | 32.5 | 0301 to 0325 | | 35.0 | 0320 to 0344 | | 37.5 | 0340 to 0364 | | 40.0 | 0360 to 0404 | | 42.5 | 0377 to 0423 | | 45.0 | 0417 to 0443 | | 47.5 | 0436 to 0462 | | 50.0 | 0456 to 0502 | | 52.5 | 0476 to 0522 | | 55.0 | 0515 to 0541 | | 57.5 | 0535 to 0561 | | 60.0 | 0555 to 0601 | | 62.5 | 0574 to 0620 | | 65.0 | 0614 to 0640 | | 67.5 | 0633 to 0657 | | 70.0 | 0653 to 0677 | | 72.5 | 0673 to 0717 | | 75.0 | 0712 to 0736 | | 77.5 | 0732 to 0756 | 2.........................…..........................1
 
 GUN 001-008, 010, 101 PRE-EO B531006;  ú 31-31-00
 GUN 009  ú CONFIG 1 ú 06 Page 522 ú Sep 28/01

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 (c)  Make sure the thrust reverser system is operational (Ref 78-31-00).
 WARNING: OPERATION OF TRANSLATING COWL IS ACHIEVED IN APPROXIMATELY
_______ 2 SECONDS. MAKE SURE ALL PERSONNEL ARE CLEAR OF IMMEDIATE AREA OR INJURY TO PERSONNEL MAY OCCUR.
　
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