align.

 (c)  
Tighten the coupling nut on the elbow to 45-55 pound inches.

 (d)  
Install a lockwire on the coupling nut on the elbow.

 (e)  
Tighten the coupling nut on the conduit to finger tight and then turn 1/8 of a turn more.

 (f)  
Install a lockwire on the coupling nut on the conduit.

 S 864-023
 (9)  
Remove the DO-NOT-CLOSE tag and close this circuit breaker:

 (a)  
P180 DC Power Distribution Panel
 1) 180J10, BRAKE TEMP IND

 S 734-024
 (10) Do this task:  "Brake Temperature Monitoring System - Ground Test" (AMM 32-46-00/501).
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-46-01
 ALL  ú ú 02 Page 407 ú Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 S 094-020
 WARNING:_______ YOU MUST CAREFULLY DO THE STEPS IN THE TASK BELOW TO REMOVE THE
 DOOR LOCKS ON THE LANDING GEAR DOORS.  THE DOORS CAN CLOSE
 QUICKLY IF YOU DO NOT INSTALL THE DOOR LOCKS CORRECTLY.  THIS

 CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (11)
 Do this task:  "Removal of the Door Locks on the Body Landing Gear" (AMM 32-00-30/201).

 S 094-019

 (12)
 Do this task:  "Removal of the Door Locks on the Wing Landing Gear" (AMM 32-00-30/201).

 S 094-021

 (13)
 Remove the landing gear ground locks (AMM 09-11-00/201).

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-46-01
 ALL  ú ú 01 Page 408 ú Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 BRAKE TEMPERATURE COMPENSATOR - REMOVAL/INSTALLATION
____________________________________________________
 1.  General_______
 A.  This airplane uses four brake temperature compensators. Each main junction box on each main landing gear has one. When the CMC indicates a failure of any brake temperature compensator, it may be replaced using this procedure.
 TASK 32-46-02-024-009
 2.  Brake Temperature Compensator - Removal_______________________________________
 A.  References
 (1)  
AMM 09-11-00/201, Towing

 (2)  
AMM 32-00-30/201, Landing Gear Door Locks

 (3)  
IPC 32-46-51 Fig. 1

 (4)  
WDM 32-46-11, WDM 32-46-12, WDM 32-46-13

 (5)  
SSM 32-46-01

 B.  
Access

 (1)  
Location Zones 118 Electrical & Electronics Compartment, RH

 (P180 DC Power Distribution Panel) 755 Body Landing Gear - Left 765 Body Landing Gear - Right 735 Wing Landing Gear - Left 745 Wing Landing Gear - Right
 C.  Procedure
 S 864-001
 (1)  Make sure that the ground locks are installed in all landing gear (AMM 09-11-00/201).
 S 494-002
 WARNING:  YOU MUST CAREFULLY DO THE STEPS IN THE TASK BELOW TO INSTALL
_______ THE DOOR LOCKS ON THE LANDING GEAR DOORS. THE LOORS CAN CLOSE QUICKLY IF YOU DO NOT INSTALL THE DOOR LOCKS CORRECTLY. THIS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (2)  Do this task: "Installation of the Door Locks on the Body Landing Gear" (AMM 32-00-30/201).
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-46-02
 ALL  ú ú 01 Page 401 ú Oct 10/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 S 494-010
 (3)  
Do this task: "Installation of the Door Locks on the Wing Landing Gear" (AMM 32-00-30/201).

 S 864-012

 (4)
Open this circuit breaker and attach a DO-NOT-CLOSE tag:

 (a)  
　
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