MD Helicopters 369D - Page 25

CSP−HMI−3
MD Helicopters, Inc
.
MAINTENANCE MANUAL
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95 Contents
Page xi
Revision 14
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.
TABLE OF CONTENTS (Cont.)
Para/Figure/Table Title Page
Table 110. Quad Digital Indicator (Oil Temp, Oil Press, Vdc, Amp)
Troubleshooting 105..............................................
Table 111. Input/Output Signals - Autronics EPO Warning Control Unit 105.....
Table 112. Input/Output Signals - Voice Warning LRU (600N4514-3/-5) 107.....
Table 113. Input/Output Signals - Voice Warning LRU (600N4515-1) 107........
Figure 101. Voice Warning System Interconnect Data (Sheet 1 of 2) 108..........
Removal/Installation 401.........................................................
1. Chip Detector Circuits Replacement 401.........................................
2. Tachometer Indicating Systems Maintenance Procedures 401.....................
3. Tachometer Generator Replacement 401.........................................
4. TOT Indicator Maintenance Procedures 401.....................................
5. Thermocouple Wiring Harness Maintenance Procedure 401.......................
Figure 401. Wiring Diagram - Tachometer Indicating Systems
(Sheet 1 of 5) 402.................................................
Figure 402. Wiring Diagram - Tachometer Indicating System
(P/N 369D24518-17) (Sheet 1 of 2) 405.............................
6. Plenum Wall Fitting Replacement (369D Helicopters S/N 0003 - 0232) 407.........
7. Engine Oil Pressure and Torque Gauge Maintenance Procedures 407..............
Figure 403. TOT Installation and Wiring Diagram 408.........................
8. Engine Oil Pressure and Torque Gauge Pressure Line Replacement 408............
A. Engine Oil Pressure Gauge and Torque Pressure Line Removal 408..............
Figure 404. Torque and Engine Oil Pressure
Indicating System (Sheet 1 of 2) 409...............................
B. Engine Oil Pressure and Torque Gauge Pressure Line Installation 410...........
9. Autronics EPO Warning Control Unit Replacement 411...........................
A. Autronics EPO Warning Control Unit Removal 411.............................
B. Autronics EPO Warning Control Unit Installation 411..........................
Figure 405. NR Disable Switch (S199) Replacement 412........................
10. NR Disable Switch (S199) Replacement 413.....................................
11. Engine Torque and/or Oil Pressure Transducer Replacement 413..................
A. Engine Torque and/or Oil Pressure Transducer Removal 413....................
B. Engine Torque and/or Oil Pressure Transducer Installation 413.................
12. Voice Warning LRU (600N) Replacement 413....................................
Adjustment/Test 501..............................................................
1. Power Train Instruments Adjustment/Test (369D/E/FF - 500N) 501...............
2. Tachometer Generator Test 501.................................................
3. TOT Indicating System Calibration 501.........................................
Figure 501. Test Hookup - Tachometer Generator 502..........................