MD Helicopters 369-500, Maintenance Instructions Manual

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CSP-HMI-3
MD Helicopters, Inc
.
MAINTENANCE MANUAL
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[ Chapter 97 TOC ]
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Revision 12
97-04-00
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Neither this document nor any part hereof may be reproduced or transferred to
other documents or used or disclosed to others for manufacturing or any other
purpose except as specifically authorized in writing by MD Helicopters, Inc.
Copyright
©
1999 − 2016 by MD Helicopters, Inc.
G97-0405-2
K414
RELAY
KMA24H
AUDIO
CONTROL
PANEL
SWITCH
PANEL
T-PANE
L
K414
RELAY
RELAY K414 LOCATION
(RH COMMAND HELICOPTERS)
ROTATED
180
°
RELAY K414 LOCATION
(LH COMMAND HELICOPTERS)
TB100
TB200
TB300
K414
K414
Figure 201. Intercommunication System Installation (Sheet 2 of 2)
7. Intercommunication System Repairs
Consumable Materials
(Ref. Section 91 − 00 − 00)
Item Nomenclature
CM301 Pre-treatment
CM310 Enamel, lusterless
CM801 Abrasive paper, silicon carbide
(1). Surface Repairs:
(a). Remove rust and corrosion from
metal surfaces by lightly sanding
with No. 000 sandpaper (CM801).
(b). Apply pretreatment coating (CM301)
to bare metal surfaces.
(c). Brush two thin coats of lusterless
enamel (CM310, color to match
original) on the pretreated surface.
Allow each coat to air dry.
(d). Touch up panel markings as required
with appropriate paint.
(2). Connectors:
With standard practices and tools,
replace broken connector pins. Straight­
en bent pins. Tighten or replace loose
pins. (Ref. Chap. 96 for additional
information on repair of connectors.)
(3). Wiring Harnesses:
(Ref. Electrical Maintenance - Wiring,
Electrical Bonding, and Wiring Har­
nesses, Chap. 96 for information on
repair of wiring harnesses.)