Cockpit Voice Recorder Test
YA613, YA626, YC153 - YC413, YK101 - YK104
Note: The Cockpit VOICE RECORDER switch must be in the ON position or at least one engine must be operating to perform this test.
Test switch ........................................................................................ Push After a slight delay: Test light........................................................................................ ON A tone may be heard through a headset plugged into the headset jack. Test switch ....................................................................................Release
Copyright . The Boeing Company. See title page for details.
737 Flight Crew Operations Manual
Electrical Power Up
The following procedure is accomplished to permit safe application of electrical power.
BATTERY switch ............................................................... Guard closed
STANDBY POWER switch ............................................... Guard closed
Verify that the STANDBY PWR OFF light is extinguished.
ALTERNATE FLAPS master switch ................................. Guard closed
Windshield WIPER selector(s) ...................................................... PARK
ELECTRIC HYDRAULIC PUMPS switches .................................. OFF
LANDING GEAR lever .....................................................................DN
Verify that the green landing gear indicator lights are illuminated.
Verify that the red landing gear indicator lights are extinguished.
WEATHER RADAR .......................................................................... Off
If external power is needed:
Verify that the GRD POWER AVAILABLE light is illuminated.
GRD POWER switch – ON
Verify that the SOURCE OFF lights are extinguished.
Verify that the TRANSFER BUS OFF lights are extinguished.
If APU power is needed:
Verify that the engine No. 1, APU and the engine No. 2 fire switches
are in.
Alert ground personnel before the following test is accomplished.
OVERHEAT DETECTOR switches – NORMAL
TEST switch – Hold to FAULT/INOP
Verify that the MASTER CAUTION lights are illuminated.
Copyright . The Boeing Company. See title page for details.
Supplementary Procedures -Electrical 737 Flight Crew Operations Manual
Verify that the OVHT/DET annunciator is illuminated. Verify that the FAULT light is illuminated. If the FAULT light fails to illuminate, the fault monitoring system is inoperative. Verify that the APU DET INOP light is illuminated. Do not operate the APU if the APU DET INOP light fails to illuminate.
TEST switch – Hold to OVHT/FIRE Verify that the fire warning bell sounds. Verify that the master FIRE WARN lights are illuminated. Verify that the MASTER CAUTION lights are illuminated. Verify that the OVHT/DET annunciator is illuminated. Master FIRE WARN light – Push
Verify that the master FIRE WARN lights are extinguished. Verify that the fire warning bell cancels.
Verify that the engine No. 1, APU and the engine No. 2 fire switches stay illuminated. Verify that the ENG 1 OVERHEAT and ENG 2 OVERHEAT
lights stay illuminated. EXTINGUISHER TEST switch – Check TEST Switch - Position to 1 and hold Verify that the three green extinguisher test lights are illuminated. TEST Switch - Release Verify that the three green extinguisher test lights are extinguished. Repeat for test position 2. APU - Start and on bus
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址:737NG机组操作手册Flight Crew Operations Manual FCOM 1(76)