1 Replacement of terminations and/or connectors
2 Movement of hinged or sliding joints
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COMPONENT MAINTENANCE MANUAL MILLENNIUM. 88813 SERIES
3 Removal and replacement of face mounted equipment
4 Coupling and uncoupling of connectors
Movement of equipment to perform adjustment, servicing or removal.
5
(c) Provide drip loops so that liquids will not drip on or into electrical equipment. Do not use drip loops unless cable routing will permit liquids to run down the wiring into the connector. Drip loops are not required on wires or connectors that terminate in a potted connector.Take care to prevent the drip loop from chafing on adjacent structure or equipment. If chafing can occur, that section of wire or cable must be sleeved or tape wrapped. Do not use drip loops to take up excess wire length. Refer to Figure 2006.
Figure 2006
(5) Cable Ties
(a)
Untangle cables as much as practical before tying them into groups. Lay cable groups parallel when practical before tying them into bundles.
(b)
In underseat baggage stow areas, place cable out of reach of passenger and install ties as necessary to ensure no slack in this area.
(c)
The use of nylon straps (Tyraps, Panduit, etc.) attached directly to smooth structure is acceptable.
(d)
Cut off cable ties square and flush with the cable tie head to prevent injury. Refer to Figure 2007.
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Figure 2007
(e) Where a cable or cables break out of a cable bundle, each group shall be tied together and/or secured at a maximum distance of 1 inch from the break out point. Refer to Figure 2008.
6" TO 8"
Figure 2008
(f) Do not use cable ties in areas where the head of the cable tie can press against and abrade adjacent wires, or where the clamping pressure results in deformation of a coaxial cable. Refer to Figure 2009.
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Figure 2009
(g) When cable ties intrude into the foam of the seat (e.g., seat back), turn the head of the cable tie to one side to minimize risk of damage to the seat cushion.
(6)
Spacing Ties for Bundle Support
(a)
Space ties on cable bundles a minimum of 6” and a maximum of 8” apart.
(b)
Ties may be placed as required to provide adequate support at bends, breakout and locations where cables are adjacent to moving parts.
(7)
Clamping
(a) Cable bundles should never be attached directly to the structure. Instead, use stand-offs and spacers. Refer to Figure 2010.
Figure 2010 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：MILLENNIUM™ 88813 SERIES PASSENGER SEATS 旅客座椅(14)
