(a)
Let up to 10 cubic inches of fluid out to set the fuse.
S 434-027
(11)
Tighten the actuator bleed valve and the lockwire.
F.
Put the Airplane in Its Usual Condition.
S 614-028
(1) Examine the hydraulic reservoir level and fill it if it is necessary (AMM 12-12-01/301).
S 094-034
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.
(2)
Do this task: "Removal of the Door Locks from the Wing Landing Gear" (AMM 32-00-30/201).
S 094-035
(3)
Do this task: "Removal of the Door Locks from the Body Landing Gear" (AMM 32-00-30/201).
S 864-030
(4)
Remove the hydraulic power if it is not necessary
(AMM 29-11-00/201).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
32-13-24
ALL ú ú 03 Page 406 ú Oct 18/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
BODY GEAR TRUCK POSITIONING SYSTEM HYDRAULIC FUSE -
___________________________________________________ INSPECTION/CHECK
________________
1. General
_______
A. The hydraulic fuse inspection for the truck positioning system has two tasks:
B. Do a check on the hydraulic fuse operation.
C. Examine the hydraulic connections for leaks.
TASK 32-13-24-206-001
2. Body Gear Truck Positioning System Hydraulic Fuse Examination
_____________________________________________________________
A. References
(1)
AMM 09-11-00/201, Towing
(2)
AMM 12-12-01/301, Hydraulic System
(3)
AMM 29-11-00/201, Main Hydraulic Supply System
(4)
AMM 32-00-30/201, Landing Gear Door Locks
(5)
AIPC 32-13-24 Fig. 1
B.
Access
(1)
Location Zone
755 Body Landing Gear, LH
765 Body Landing Gear, RH
C.
Procedure
S 866-015
WARNING: YOU MUST CAREFULLY INSTALL THE GROUND LOCKS IN ALL LANDING
_______ GEAR. AN ACCIDENTAL RETRACTION OF THE LANDING GEAR CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(1) Install the ground locks in all landing gear (AMM 09-11-00/201).
S 496-016
WARNING: YOU MUST CAREFULLY DO THE STEPS IN THE TASK BELOW TO INSTALL
_______ 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.
(2) Do this task: "Installation of the Door Locks on the Wing Landing Gear" (AMM 32-00-30/201).
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
32-13-24
ALL ú ú 01 Page 601 ú Oct 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
S 496-017
(3) Do this task: "Installation of the Door Locks on the Body Landing Gear" (AMM 32-00-30/201).
S 866-018
WARNING:_______ MAKE SURE THAT PERSONS AND EQUIPMENT ARE CLEAR OF ALL CONTROL
SURFACES BEFORE YOU SUPPLY HYDRAULIC POWER. AILERONS, RUDDERS,
ELEVATORS, FLAPS, SPOILERS, LANDING GEAR, AND THRUST REVERSERS
CAN MOVE QUICKLY WHEN YOU SUPPLY HYDRAULIC POWER. THIS CAN
CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(4)
Supply the hydraulic No. 1 power to the system (AMM 29-11-00/201).
S 796-006
(5)
Do a check on the hydraulic connections at the fuse for leaks.
(a)
Bend the truck hose at the higher end to make sure there is no leak.
S 876-007
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