MD Helicopters 369-500, Maintenance Instructions Manual

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CSP-HMI-3
MD Helicopters, Inc
.
MAINTENANCE MANUAL
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Revision 7
95-20-10
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.
G95-2001-3A
F501A22
LIN
E
RE
D
F501R22N
GN
D
BLU
FL100
NOISE FILTER
(NOTE 5)
LOAD
WITH NOISE FILTER (NOTE 4)
2TC13-5 (CB105)
CIRCUIT BREAKER
GYRO
INSTRUMENT PANEL
GYROS
CB105
1
2
5A
F501A20
1
RE
D
P507
SPAR
E
P507W10
E3
F501R20N
2
BLU
SPAR
E
2
W3
+28 VDC BUS
W2
GROUND
BUS
4
TB6
TB103
JUMPE
R
E26
C
A
D
B DIRECTIONAL
GYRO
INDICATOR
-3 WIRE
HARNESS
DIRECTIONAL
GYRO
INDICATOR
-5 WIRE
HARNESS
C
A
RE
D
BLU
WITHOUT NOISE FILTER
WIRING DIAGRAM FOR -501, -503, -505 AND -507 VERSION
2TC13-5 CB105 - GYROS
REMOVE BS 51043 PLUG
NOISE FILTER
(REF)
P507
DIRECTIONAL
GYRO
INDICATOR
C
A
B
D
RE
D
BLU
IDENTIFICATION
SLEEVE
F501Q22
RE
D
BLU
JUMPE
R
GN
D
LOAD
CASE
LIN
E
F501A22
CB105 (GYROS)
(REF)
5A
W1
DS132
TB503-1 (REF)
B
M7928/1-12
LUG 3 PLCS.
F501R22
N
L
E33 (REF)
-7 WIRE HARNESS ASSEMBLY FOR COMMERCIAL -509 VERSION
NOTES:
1. THIS WIRING DIAGRAM SHOULD BE USED WITH ELECTRICAL
SYSTEM WIRING DIAGRAM IN CHAPTER 96 FOR COMPLETE
CIRCUIT IDENTIFICATION.
2. DASHED LINE (- - - -) ITEMS ARE PART OF HELICOPTER
BASIC ELECTRICAL SYSTEM.
3. TERMINAL NUMBERS ARE FOR REFERENCE ONLY AND MAY
NOT BE ON COMPONENTS.
4. CASE ELECTRICALLY BONDED TO STRUCTURE
(REF. CHAP. 96).
5. ELECTRICAL NOISE FILTER IS USED INSTEAD OF TB103
IF KING KR85 ADF EQUIPMENT IS INSTALLED.
6. WHEN 369H90038, 369H90041 OR 369H90039 INDICATORS
ARE INSTALLED, ONLY ONE CIRCUIT BREAKER IS REQUIRED.
Figure 201. Directional Gyro Indicators Wiring Diagrams and Installation (Sheet 3 of 3)