747-400 AMM 飞机维护手册 发动机控制 ENGINE CONTROLS(29)

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D. Procedure
 S 422-141-N00
 (1)  Install the light for the fuel control switch.
 (a)  Install a new light in the cap with light pressure from one finger.
 NOTE: The light will make clicks when it is in the retainers.
____
 (b)  
Align the key in the cap with the key slot in the control switch lever.

 (c)  
Carefully push the cap down and turn it clockwise to put the cap on the control switch lever.

 (d)  
Do this procedure: Energize the Fuel Control Toggle Switches.

 TASK 76-11-03-002-029-N00
 16. Remove the Engine Start Module
______________________________
 A. General
 (1)  This task gives access to the fuel control toggle switches and the stabilizer trim switches in the engine start module.
 B. References
 (1)  IPC 76-11-03 Fig. 3
 C. Access
 (1)  Location Zone
 221 Control Cabin, LH
 222 Control Cabin, RH

 D. Procedure
 S 862-171-N00
 (1)  
Do this task: Remove the Electrical Power from the Fuel Control Toggle Switches.

 S 012-030-N00

 (2)  
Remove the lightplate for the engine start module.

 (a)  
Remove the five screws from the lightplate.

 (b)  
Remove the four fuel control switch knobs.

 (c)  
Disconnect the lightplate wire from the engine start module.

 (d)  
Remove the lightplate.

 

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////////////////////////A / PW4000 SERIES /747-400 / ENGINES /MAINTENANCE MANUAL ////////////////////////
SEE  A  MODULE LIGHTPLATE ENGINE START 
(5 LOCATIONS) SCREW 
(2 LOCATIONS) ENGINE START MODULE SCREW 

A
Control Stand - Engine Start Module Installation Figure 205
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 76-11-03
 ALL  ú ú N01 Page 218 ú Oct 10/92
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SEE A LEVER RAIL SCREW (3 LOCATIONS)
LEVER
RAIL SCREW
(3 LOCATIONS)

THRUSTLEVER RAIL
A
Control Stand - Thrust Lever Rails Installation Figure 206
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 ALL  ú ú N01 Page 219 ú Oct 10/92
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES /MAINTENANCE MANUAL ////////////////////////
MICROSWITCH PACK ASSEMBLY
SEE A 
PACK ASSEMBLY MICROSWITCH 
START MODULE ENGINE  PACK ASSEMBLY TO THE MICROSWITCH 

ATTACHED TO THE CONTROL STAND FRAME GROUND PLATE
FLAP LEVER RVDT
Control Stand - Electrical Cable Installation
Figure 207 (Sheet 1)

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NUT
FUEL
LOCKWASHER
CONTROL
(4 LOCATIONS)
SWITCH
KEYING WASHER
(4 LOCATIONS

A

Control Stand - Electrical Cable Installation
Figure 207 (Sheet 2)

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 76-11-03
 ALL  ú ú N01 Page 221 ú Oct 10/97
　
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