(c)
11J8, FLIGHT RECORDER DC
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S 434-009
(2)
Install the electrical connectors to the FRCP.
S 864-010
(3)
Move the FRCP into the right side panel
S 434-011
(4)
Tighten the screws that hold the FRCP to the side panel.
S 864-012
(5)
Remove the DO-NOT-CLOSE tags and close these circuit breakers:
(a)
11C23, INTERPHONE CABIN SERVICE
(b)
11J7, FLIGHT RECORDER AC
(c)
11J8, FLIGHT RECORDER DC
D. FRCP Test
S 864-013
(1)
Supply the electrical power (AMM 24-22-00/201).
S 214-014
(2)
Make sure the OFF light on the FRCP is on.
S 864-015
(3)
Momentarily set the function switch on the FRCP to the TEST position.
S 214-016
(4)
Make sure the OFF light goes off.
(5)
Set the SERV INTPH switch to the ON position.
S 864-018
(6)
Make a service interphone voice communication from the audio selector panel to an exterior jack location (AMM 23-41-00/501).
(7)
Set the SERV INTPH switch to the OFF position.
(8)
Remove electrical power if it is not necessary (AMM 24-22-00/201).
S 864-017
S 864-019
S 864-020
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757 MAINTENANCE MANUAL
FLIGHT RECORDER (3-AXIS) ACCELEROMETER - REMOVAL/INSTALLATION
_____________________________________________________________
General
_______
A. There are two tasks in this procedure. The first task is the removal ofthe accelerometer. The second task is the installation and testing of the accelerometer.
B. The accelerometer is installed on a bracket attached to the inboard wall of the left main landing gear wheel well. The accelerometer measures thevertical, lateral, and longitudinal accelerations for input to the flightrecorder system.
TASK 31-31-05-004-001Remove the Accelerometer
________________________
A. References
(1)
AMM 32-00-15/201, Landing Gear Door Ground Operation and Locking Procedure
(2) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：757 AMM 飞机维护手册 仪表 CHAPTER 31 - INSTRUMENTS 1(135)
