20-11-16
ALL ú ú 01 Page 404 ú Feb 10/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
CONTROL CABLE QUICK STOPS - REMOVAL/INSTALLATION
________________________________________________
1. General
_______
A. This procedure contains one task. The task is the replacement of the control cable stops.
B. Control cable stops are for the protection of the control stand cable drums if an engine separation occurs.
TASK 20-11-17-964-008
2. Replacement of the Control Cable Stop
_____________________________________
A. References
(1) AMM 20-11-28/401, Lockwires
B. Remove the Control Cable Stop (Fig. 401).
S 034-001
(1)
Remove the lockwire that attaches the control cable stop to the swaged cable terminal stud.
S 024-002
(2)
Move the control cable stop longitudinally away from the swaged cable terminal stud until the control cable stop disengages. Then move the control cable stop laterally to let the cable go through the slot in the control cable stop.
C. Install the Control Cable Stop (Fig. 401).
S 434-003
(1)
Put the large center hole of the control cable stop near the swaged cable terminal stud. Move the slot of the control cable stop along the cable.
S 424-004
(2)
Push the control cable stop on the end of the swaged cable terminal stud until the control cable stop fully engages.
S 824-005
(3)
To adjust the control cable stop, twist the swaged cable terminal stud to get the dimension shown.
S 434-006
(4)
Install a lockwire from the control cable stop to the swaged cable terminal stud (AMM 20-11-28/401).
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
1.68 |0.03 INCHES
Control Cable Stops Installation
Figure 401
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20-11-17
ALL ú ú 01 Page 402 ú Jun 10/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
FLEXIBLE HOSE - REMOVAL/INSTALLATION
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1. General_______
A. This procedure contains one task. The task is the installation of flexible hoses.
B. This procedure gives general instructions for the installation of flexible hoses. If there is a special procedure for a specified system, use the special procedure. For example, there is a special procedure for AMM 71-00-02, Power Plant - Removal/Installation.
C. Flexible hoses do not have a specified life limit. Inspect flexible hoses to the applicable operators standard.
D. Before you do maintenance on oxygen system flexible hoses, refer to safety precautions and general maintenance instructions in AMM 35-11-00 Crew Oxygen System or AMM 35-21-00 Passenger Oxygen System - Maintenance Practices.
TASK 20-11-18-204-008
2. Install the Flexible Hose (Fig. 401)_________________________
A. References
(1)
AMM 35-11-00, Crew Oxygen System
(2)
AMM 35-21-00, Passenger Oxygen System
(3)
AMM 20-11-05/401, Flareless Tubing Assembly
(4)
AMM 20-51-01/201, Standard Torque Valves
B. Procedure
S 214-011
(1) Prior to hose installation do a visual check of the hose assembly to determine its condition.
(a)
Look at the hose, fittings, sealing surfaces and outer covering for damage.
(b)
Do the following if you find broken wires in the outer covering: 1) Put a tag on the hoses that have isolated or random broken
wires.
NOTE: This is to identify the hose for future inspections.
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