S 024-011
(5)
Do these steps to remove the brake temperature compensator (Fig. 401):
(a)
Open the J Box specified below for the brake temperature
compensator that you will remove: ~............................................ | GEAR | J BOX | COMPENSATOR | 2..............….............…...............1 | L Wing Gear | J8 | X288 | .............................................. | L Body Gear | J6 | X289 | .............................................. | R Body Gear | J5 | X290 | .............................................. | R Wing Gear | J7 | X291 | 2..............….............…...............1
(b)
Remove the nut and washer (2 locations) and remove the compensator from the terminal strip (Fig. 402).
TASK 32-46-02-424-013
3. Brake Temperature Compensator - Installation____________________________________________
A. References
(1)
AMM 09-11-00/201, Towing
(2)
AMM 32-00-30/201, Landing Gear Door Locks
(3)
AMM 32-46-00/501, Brake Temperature Monitoring System
(4)
IPC 32-46-51 Fig. 1
(5)
WDM 20-30-00, WDM 32-46-11, WDM 32-46-12, WDM 32-46-13
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
SHOCK STRUT
J8 (LEFT WING GEAR) J7 (RIGHT WING GEAR)
WING GEAR
TRUNNION
DRAG STRUT
J6 (LEFT BODY GEAR)
J5 (RIGHT BODY GEAR)
BODY GEAR
Location of the Brake Temperature Compensator Figure 401
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
(6)
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 (Fig. 401)
S 864-004
(1) Make sure that the ground locks are installed in all landing gear (AMM 09-11-00/201).
NUT
LOCK
LOCK WASHER
WASHER
BRAKE
COMPENSATOR TEMPERATURE WASHER
LUG
J BOX
TERMINALSTRIP
Installation of the Brake Temperature Compensator
Figure 402
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A
747-400 MAINTENANCE MANUAL
S 494-014
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).
S 494-015
(3)
Do this task: "Installation of the Door Locks on the Wing Landing Gear" (AMM 32-00-30/201).
S 024-016
(4)
Install a new brake temperature compensator on the terminal strip (WDM 20-30-00).
(a)
Seal the terminals with the sealant specified in WDM 20-30-00.
(b)
Install the cover on the J Box.
S 864-020
(5)
Remove the DO-NOT-CLOSE tag and close this circuit breaker:
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