S 434-007
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737-300/400/500MAINTENANCE MANUAL
8) INDICATOR MASTER DIM BUS - BAT
9) INDICATOR MASTER DIM BUS - NO. 1 DC
10) INDICATOR MASTER DIM BUS - NO. 2 DC
11) MASTER CAUTION - ANNUNCIATOR NO. 1
12) MASTER CAUTION - ANNUNCIATOR BAT
(b) P18 Circuit Breaker Panel
1) AUTO FLIGHT CONTROL - YAW DAMPER AC
2) AUTO FLIGHT CONTROL - YAW DAMPER DC
S 864-012
(5)
Supply electrical power (AMM 24-22-00/201).
S 864-013
(6)
Supply hydraulic power (AMM 29-15-00/201).
S 714-017
(7)
Do a test of the STANDBY HYD - LOW QUANTITY and the STANDBY HYD -LOW PRESSURE lights.
(a)
Push the STANDBY HYD - LOW QUANTITY light switch. 1) Make sure the STANDBY HYD - LOW QUANTITY light comes on.
(b)
Set the FLT CONTROL A switch to STDBY RUD. 1) Make sure the STANDBY HYD - LOW PRESSURE light comes on.
(c)
Remove the DO-NOT-CLOSE tags and close these circuit breakers:
1) P6 Circuit Breaker Panel a) NO. 1 GEN BUS - STBY HYD PUMP NORMAL b) NO. 2 GEN BUS - STBY HYD PUMP (ALT)
(d)
Make sure the STANDBY HYD - LOW PRESSURE light goes off.
(e)
Set the FLT CONTROL A switch to ON. 1) Make sure the STANDBY HYD - LOW PRESSURE light is off.
S 714-010
(8)
Do a test of the lights for the FEEL DIFF PRESS, SPEED TRIM FAIL, MACH TRIM FAIL, and AUTO SLAT FAIL switches.
(a)
Make sure the FEEL DIFF PRESS, SPEED TRIM FAIL, MACH TRIM FAIL, and AUTO SLAT FAIL lights are off.
(b)
Push and hold the LIGHTS switch on P2 Main Panel to TEST.
1) Make sure the FEEL DIFF PRESS, SPEED TRIM FAIL, MACH TRIM FAIL, and AUTO SLAT FAIL lights come on.
(c)
Release the LIGHTS switch to BRT.
(d)
Push and release the MASTER CAUTION light switch.
1) Make sure the MASTER CAUTION, FEEL DIFF PRESS, SPEED TRIM FAIL, MACH TRIM FAIL, and AUTO SLAT FAIL lights go off.
S 714-009
(9)
Do a test of the YAW DAMPER light for the yaw damper system.
(a)
Make sure the FLT CONTROL B switch is ON.
(b)
Turn the YAW DAMPER switch to OFF. 1) Make sure that the light for the YAW DAMPER comes on.
(c)
Turn the YAW DAMPER switch to ON. 1) Make sure that the light for the YAW DAMPER goes off.
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737-300/400/500MAINTENANCE MANUAL
S 714-014
(10)
Do a test of the FLT CONTROL and SPOILER switches.
(a)
Operate the aileron control wheel, control column, and rudder pedal sets. 1) Make sure the ailerons, rudders, elevators, and spoilers
operate satisfactory.
(b)
Set the FLT CONTROL A and B switches and the SPOILER A and B switches to OFF. 1) Make sure that the two LOW PRESSURE lights come on. 2) Make sure that the spoilers do not operate.
(c)
Set the FLT CONTROL A and B switches and the SPOILER A and B switches to ON. 1) Make sure that the two LOW PRESSURE lights go off.
S 714-015
(11)
Do a test of the alternate leading edge flaps and slats system.
(a)
Set the FLT CONTROL B switch to STBY RUD.
1) Make sure that the STANDBY HYD - LOW PRESSURE light comes on momentarily, and then goes off.
(b)
Make sure that the flap control lever is in the FLAP UP detent.
(c)
Set the ALTERNATE FLAPS arm switch to ARM.
NOTE: Standby Hydraulic Pump Low Pressure light may illuminate
____
momentarily.
1) Make sure that the leading edge flaps and slats do not extend. 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：737-300 400 500 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 1(35)
