(a)  
Make sure the EICAS message NOSE GEAR DOWN shows on the bottom display.

 S 495-136
 (50)
 Install a deactuator on the sensor S10079.

 S 865-137

 (51)
 Erase the EICAS ECS/MSG AUTO EVENT page.

 S 735-138

 (52)
 Make sure the EICAS message LDG GEAR MONITOR is not shown on the bottom display.

 S 495-139

 (53)
 Install a deactuator on the sensor S10065.

 S 735-140

 (54)
 Make sure the green NOSE light is off.  Make sure the EICAS message LDG GEAR MONITOR is shown on the bottom display after 2 seconds.

 (a)  
Make sure the EICAS message NOSE GEAR LOCKED shows on the bottom display.

 S 735-141
 (55)
 Move the COMPUTER switch to the L position.  Make sure the EICAS message LDG GEAR MONITOR is shown on the bottom display.

 (a)  
Make sure the EICAS message NOSE GEAR LOCKED shows on the bottom display.

 S 495-142
 (56)
 Install a deactuator on the sensor S10078.

 S 735-143

 (57)
 Make sure the indications that follow occur:

 (a)  
The amber DOORS and GEAR lights are on.

 (b)  
The green NOSE, RIGHT and LEFT lights are off.

 (58)
 Install an actuator on the sensor S10081.

 (59)
 Erase the EICAS ECS/MSG AUTO EVENT page.

 S 735-146

 (60)
 Make sure the conditions that follow occur:

 (a)  
The amber DOORS light is off.

 (b)  
The EICAS message GEAR DOORS is not shown on the top display after 35 seconds.

 S 495-144
 S 865-145
 

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 S 735-147
 (61)
 Make sure the EICAS message PSEU BITE is shown on the bottom display after 10 seconds.

 S 735-148

 (62)
 Move the COMPUTER switch to the R position.  Make sure the EICAS message PSEU BITE is shown on the bottom display.

 S 735-149

 (63)
 Move the control lever for the landing gear to the DN position. Make sure the EICAS message LDG GEAR MONITOR is shown on the bottom display after 60 seconds.

 S 215-215

 (64)
 Make sure the EICAS message GEAR LEVER shows on the bottom display.

 S 735-150

 (65)
 Move the COMPUTER switch to the L position.  Make sure the EICAS message LDG GEAR MONITOR is shown on the bottom display.

 S 215-216

 (66)
 Make sure the EICAS message GEAR LEVER shows on the bottom display.

 S 495-189

 (67)
 Make sure the downlocks are installed on the nose and main landing gear (AMM 32-00-20/201) and the chocks are put on the wheels.

 S 865-151

 (68)
 Make sure the pressure is removed from the left hydraulic system (AMM 29-11-00/201).

 S 865-152

 (69)
 Use the OVRD button and and move the control lever for the landing gear to the UP position.

 S 735-153

 (70)
 Erase the EICAS ECS/MSG AUTO EVENT page.

 S 865-154

 (71)
 Make sure the EICAS message LDG GEAR MONITOR is not shown on the bottom display.

 WARNING:_______ MAKE SURE THE DOWLOCKS ARE INSTALLED ON THE NOSE AND MAIN
 LANDING GEAR BEFORE YOU MOVE THE CONTROL LEVER FOR THE LANDING
 GEAR.  IF THE LEVER IS MOVED WITHOUT THE DOWNLOCKS INSTALLED,
 THE LANDING GEAR CAN RETRACT AND CAUSE INJURY TO PERSONS OR
 DAMAGE TO EQUIPMENT.

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 S 865-155
 (72)
 Move the control lever for the landing gear to the DN position.

 S 095-156

 (73)
 Remove the actuators or deactuators on the sensors in the list

 below:
 SENSOR______  ACTUATOR________  DEACTUATOR__________
 S10057  -- Remove
 S10061  -- Remove
 S10065  -- Remove
 S10066  -- Remove
 S10070  -- Remove
 S10072  Remove  --
S10074  -- Remove
 S10078  -- Remove
 S10079  -- Remove
 S10076  Remove  --
S10081  Remove  --
S10241  Remove  --
　
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本文鏈接地址：757 AMM 飛機維護手冊 起落架 CHAPTER 32 - LANDING GEAR 3(155)