A
757 MAINTENANCE MANUAL
(d)
Set the COMPUTER switch on the EICAS DISPLAY select panel to the L position.
(e)
Make sure the EICAS message, FLT DATA AQC, is shown on the bottom display.
(f)
Make sure the EICAS message, FLT DATA REC, does not show on the bottom display.
(g)
Open these circuit breakers on the overhead circuit breaker panel, P11, and attach the DO-NOT-CLOSE tags: 1) 11J7, FLIGHT RECORDER AC 2) 11J8, FLIGHT RECORDED DC
(h)
Install the DFDR to the mounting tray (AMM 31-31-01/401).
(i)
Install the DFDAU to the mounting tray (AMM 31-31-03/401).
S 865-920-001
(4) Remove the DO-NOT-CLOSE tags and close the P11 panel circuit breakers:
(a)
11J7, FLIGHT RECORDER AC
(b)
11J8, FLIGHT RECORDED DC
(c)
Return the L and R FUEL CONT SWITCHES to the CUTOFF position.
(d)
Set the FDEP switch to the NORM position.
S 865-893-001
(5) Remove the DO-NOT CLOSE tags and close the P11 panel circuit breakers:
(a)
11D7, ENGINES STBY IGNITION LEFT 1
(b)
11D8, ENGINES STBY IGNITION LEFT 2
(c)
11D9, ENGINES STBY IGNITION RIGHT 1
(d)
11D10, ENGINES STBY IGNITION RIGHT 2
(e)
11K9, LEFT ENGINE OIL PRESS
(f)
11K35, RIGHT ENGINE OIL PRESS
(g)
11L1, LEFT ENGINE IGN 1
(h)
11L28, RIGHT ENGINE IGN 1
S 865-894-001
(6) Remove the DO-NOT-CLOSE tags and close the P6 panel circuit breakers:
(a)
6E1, FUEL VALVES L SPAR
(b)
6E2, FUEL VALVES R SPAR
TASK 31-31-00-705-786-001
3. Flight Data Recorder System Test_________________________________
A. General
(1)
This subject is a system test that test all input parameters that are connected to the flight data recorder.
(2)
A test equipment is necessary to do the flight recorder system test.
GUN 001-008, 010, 101 PRE-EO B531006; ú 31-31-00
GUN 009 ú CONFIG 1 ú 06 Page 506 ú Sep 28/01
A
757
MAINTENANCE MANUAL
B. Equipment
(1)
981-6301-002 Data Signal Display Unit (DSDU)
Alliedsignal Air Transport Avionics
P.O. BOX 97001
15001 NE 36TH ST
Redmond, WA 98073-9701
(2)
A31007-49 Adapter Cable - Tester (recommended)
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：757 AMM 飛機維護手冊 儀表 CHAPTER 31 - INSTRUMENTS 1(59)
