MD Helicopters 369-500, Maintenance Instructions Manual

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CSP-HMI-3
MD Helicopters, Inc
.
MAINTENANCE MANUAL
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Page 210
Revision 11
96-48-00
The information disclosed herein is proprietary to MD Helicopters, Inc.
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.
(9). Inspect wire connections to circuit
breaker CB140.
(10). Inspect security of circuit breaker
mounting fasteners.
(11). Inspect wire connections to relay K307.
(12). Inspect security of relay mounting
fasteners.
(13). Inspect connectors P/J113 for security.
(14). Inspect wire connections to switch S32
on pilot's collective stick.
12. Float Lamp Assembly Repairs
Repair instructions in this section are for
factory installed float lamp assemblies or for
installations performed in accordance with
instructions of this manual. Refer to Table 201,
Section 01-00-00 for complete descriptions of
consumable materials required to repair and
replace float lamp assembly components.
Always adhere to shop practices which will
assure the restoration of the equipment
involved to FAA certification standards.
A. Wire Identification Numbers
Before stripping wire insulation for repair or
replacements, observe wire identification
numbers stamped on the insulation and
sleeves. When wire insulation must be
stripped back far enough to obliterate identifi­
cation numbers, tag the wires carefully with
their identification numbers. Figure 202
includes wire numbers, component reference
designations, and terminal letters and
numbers for all electrical components compris­
ing the float lamp assembly. Before disconnect­
ing wires whose identification numbers have
been obliterated, determine their identification
numbers by carefully observing what the wires
are connected to (observe both the component
reference designation and the terminal letter
or number) and referring to that component
and terminal in the wiring diagram. Tag the
wires before disconnecting them.
CAP SCREW 1/4-20X
3/4 IN. SPLIT WASHER
0.30 IN. (7.62 MM) BOTH SIDES
BRACKET BRACE
CONDUIT NUT
RNF 100X1/2 SLEEVE
SCREW 6-32X1/4 IN.
INTERNAL LOCK
WASHER
GLASS CLOTH
SEAL ALL LAMP JOINTS
USING 140 RTV
STA.
137.50
RNF 100X3/8 SLEEVE
SEAL WIRE HARNESSES
AT LAMP HOUSINGS
USING 140 RTV
40
°
20
°
INSTALL LAMPS APPROXIMATELY
AT THE ANGLES SHOWN
G96-4008
Figure 203. Float Lamp Sealing and Adjustment Data