27-11-08
 ALL  ú ú 01 Page 216 ú Feb 15/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 S 092-058
 WARNING:_______ YOU MUST CAREFULLY DO THE STEPS IN THE TASK BELOW TO REMOVE THE
 DOOR LOCKS FROM THE LANDING GEAR DOORS.  THE DOORS CAN CLOSE
 QUICKLY IF YOU DO NOT REMOVE THE DOOR LOCKS CORRECTLY.  THIS

 CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (1)  
Do this task: "Removal of the Door Locks from the Wing Landing Gear" (AMM 32-00-30/201).

 S 862-052

 (2)  
If it is not necessary to have electrical power on the airplane, do this task: "Electrical Power Removal" (AMM 24-22-00/201).

 S 862-053

 (3)  
Do this task: "Hydraulic System Depressurization" (AMM 29-11-00/201).

 S 612-054

 (4)  
Do this task: "Hydraulic Reservoir Servicing" (AMM 12-12-01/301).

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 27-11-08
 ALL  ú ú 01 Page 217 ú Oct 10/94
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 CENTRAL LATERAL CONTROL PACKAGE QUADRANT - REMOVAL/INSTALLATION
_______________________________________________________________
 1.  General_______
 A.  There are two tasks in this procedure. There is one task for the removal and one task for the installation of the central lateral control package quadrant. The procedure has these parts:
 (1)  
The installation of rig pin A/S-2

 (2)  
The installation of the door locks on the doors for the main landing gear

 (3)  
The removal of the central lateral control quadrant

 (4)  
The installation of the central lateral control quadrant

 (5)  
The adjustment of the central lateral control quadrant

 TASK 27-11-09-004-001
 2.  Central Lateral Control Package (CLCP) Quadrant Removal_______________________________________________________
 A.  Special Tools and Equipment
 (1)  
G12001-50 Rig Pin Kit

 (2)  
MIT65B04001-41 Control Wheel Straightedge

 B.  
References

 (1)  
24-22-00/201, Manual Control

 (2)  
29-11-00/201, Main Hydraulic Supply System

 (3)  
32-00-30/201, Landing Gear Door Locks

 (4)  
IPC 27-11-09, Fig. 2

 C.  
Access

 (1)  
Location Zone
 136 Wing Landing Gear Well, RH

 D.  
Prepare for Removal

 S 864-002
 (1)  
Do this task to pressurize hydraulic systems No. 1 and 4: "Hydraulic System Pressurization" (Ref 29-11-00/201).

 (2)
Do this task: "Supply Electrical Power" (Ref 24-22-00/201).

 S 864-003
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 27-11-09
 ALL  ú ú 03 Page 401 ú Oct 10/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

SEE A
RIGHT AILERON PROGRAMMER
LEFT CLCP (LEFT QUADRANT AUTOPILOT)
1 CABLE AB
CLCP CONTROL ROD BUSHING
COLLAR
BOLT CLCP CONTROL
LEVER  RIG PIN A/S-3 HOLE  A  ROD  RIG PIN A/S-3 
SUPPORT 
BRACKET  LEVER 
DOUBLE 
BOLT 
A 
CABLE AA 
CLCP QUADRANT 
WASHER  QUADRANT 
CONTROL ROD 
BACK DRIVE  CLEVIS 
CONTROL ROD 
A-A 

1
INSTALLED IN THE RIGHT WHEEL WELL  A
Central Lateral Control Package Quadrant Installation
Figure 401

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