(b)
Components having stripped threads, or threads that cannot be suitably cleaned up as described above, must be replaced by an approved spare.
(4)
Removal of surface corrosion
(a)
Light alloy components
1 Remove corrosion using an abrasive cloth.
2 If applicable restore the surface treatment in accordance with local regulations.
(b)
Steel components 1 Remove corrosion using a coarse-grade wire brush, steel wool, or abrasive cloth.
(5)
Upholstery - fabric
CAUTION: DO NOT USE NYLON OR COTTON THREAD. THE BACK AND BOTTOM CUSHION ASSEMBLIES USED ON THE SEAT MODELS IDENTIFIED IN THIS MANUAL ARE CERTIFIED TO CONFORM TO AWN59. CHANGING OF EITHER DRESS COVER OR FIREBLOCKER MATERIALS MAY CAUSE CUSHIONS TO FAIL THE REQUIREMENTS OF AWN59 AND WILL EFFECTIVELY VOID THE BACK OR BOTTOM CUSHION CERTIFICATION.
(a)
Excessively worn or damaged dress covers must be discarded.
(b)
Small cuts, tears, and flotation straps may be repaired using KEVLAR. thread.
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COMPONENT MAINTENANCE MANUAL
MILLENNIUM. 88813 SERIES
B. Remove, Install, and Adjust Headrest and Headrest Ear Assemblies
7
1
2 3
Figure 6001 - Headrest Procedures 5 6 4
Table 6002 Headrest Components
ITEM 1 2 3 4 DESCRIPTION ITEM DESCRIPTION Headrest assembly 5 Release latch Bolt 6 Slide plate assembly Headrest ear assembly 7 Friction bushings Lock nut NOTE: For specific part Information, see IPL Figures 4 and 6.
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B/E AEROSPACE
COMPONENT MAINTENANCE MANUAL MILLENNIUM. 88813 SERIES
(1) Remove and install headrest (Refer to Figure 6001)
(a)
Slide the headrest (1) up until it is not quite fully extended.
(b)
Lift the release latch (5) with a finger and continue to slide the headrest (1) up until it releases. A firm, steady pull is necessary to disengage the slide plate assembly (6).
(c)
To install the headrest (1), align slide plate assembly (6) with friction bushings (7), and then push downward firmly.
NOTE: Headrest should install with a downward pressure of 10-12 pounds.
(2)
Adjust headrest (Refer to Figure 6001)
(a) Adjust the headrest (1) tension by tightening or loosening friction bushings (7).
(3)
Adjust headrest ears (Refer to Figure 6001)
NOTE: Headrest ear assemblies (3) are designed to be adjustable with a pressure of 6-8 pounds of force.
(a) Regulate amount of pressure required to adjust headrest ear assemblies (3) by tightening or loosening the bolt (2) and lock nut (4).
Page 6004
B/E AEROSPACE
COMPONENT MAINTENANCE MANUAL MILLENNIUM. 88813 SERIES
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