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Garmin G5 Installation Manual
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Garmin G5 Electronic Flight
Instrument Part 23 AML STC Installati
on Manual
190
-01112-
10
Rev. 21
Page
222
A.3
GAD 29/29B
A.3.1
J291
Figure 6-9 J291 on the G
AD 29/29B
J291 Pin Descriptions
Pin
Pin Name
I/O
1
CAN
-H
I/O
2
CAN
-L
I/O
3
RESERVED
--
4
RESERVED
--
5
RESERVED
--
6
GROUND
--
7
AIRCRAFT POWER 1
In
8
AIRCRAFT POWER 2
In
9
GROUND
--
A.3.2
J292
Figure 6-
10
J292 on
the GAD 29/29B
J292 Pin Descriptions
Pin
Pin Name
I/O
1
AC REFERENCE HI
(GAD 29B ONLY)
In
2
AC REFERENCE LO
(GAD 29B ONLY)
In
3
HDG/CRS VALID
(GAD 29B ONLY)
Out
4
ARINC 429
RX
4B
In
5
ARINC 429
RX
3B
In
6
ARINC 429
TX
2B
Out
221
223
Table of Contents
Default Chapter
6
Table of Contents
6
1 General Description
13
Introduction
13
Acronyms and Abbreviations
14
Reference Documents
14
Table 1-1: Reference Documents
14
STC Permission
15
Scope
15
Figure 1-4 GMU 11
15
Table 1-2 G5 Attitude and G5 DG/HSI Equipment
15
System Overview
16
Figure 1-1, G5 Electronic Flight Instrument (Attitude)
16
Figure 1-2 G5 Standby Battery
18
Figure 1-3 G5 Electronic Flight Instrument (DG/HSI)
19
Figure 1-5 GAD 29/29B
22
Figure 1-6 - Glare Shield Mounted GPS Antenna
23
Figure 1-8 - GTP 59 (Temperature Probe)
24
Technical Specifications
25
Table 1-3: Physical Characteristics
25
Table 1-4: Power Requirements
25
2 Limitations
26
Installation Limitations
26
Operational Limitations
26
3 Installation Overview
27
Introduction
27
Installation Materials
27
Table 3-1: Contents of the G5 Installation Kit (011-03892-00)
27
Table 3-2: Contents of the GMU 11 Installation Kit (011-04349-90)
27
Table 3-3: Contents of the G5, GMU 11, and GAD 13 Connector Kits (011-03002-00/10)
28
Table 3-4: Contents of the GAD 29/29B Connector Kit (011-03271-00)
28
Table 3-5: G5 Adapter Plate
28
Table 3-6: G5 Recessed Adapter Plate
28
Test Equipment
30
Installation Considerations
30
Table 3-7: G5 and Supporting LRU Circuit Breaker Labels
32
Figure 3-1 CAN Bus Backbone
33
Figure 3-2 Correct CAN Bus Wiring Example and Node Connections
33
Figure 3-3 Incorrect CAN Wiring Example
34
Figure 3-4 CAN Bus Termination (011-02887-00) for G5, GMU 11, and GAD 13
34
Figure 3-5 CAN Bus Termination for GAD 29/29B
35
Figure 3-6 CAN Bus Termination for G5 on M27500 Wire
35
Figure 3-7 GAD 29B Inline Transformer Mounting Instructions
37
Figure 3-8 G5 Diode and Resistor Method a Buildup
38
Figure 3-9 Method a Placement of G5 CAN Bus Resistors
39
Figure 3-10 Method B G5 Resistor Preparation
40
Figure 3-11 Method B Placement of CAN Bus Components
41
Figure 3-12 Wire P/N M27500 Simplified Resistor Connections
41
Figure 3-13 Placement of G5 Power Diode (Bothe Wire Types)
42
4 Installation Procedures
43
Mechanical Installation
43
Figure 4-1 Typical G5 Installations for IFR Approved Aircraft
44
Figure 4-2 G5 Mounting Ring
45
Figure 4-3 Maximum Misalignment of the G5 in the Lateral Axis
45
Figure 4-4 Maximum Misalignment of the G5 in the Longitudinal Axis
46
Figure 4-5 Maximum Misalignment of the G5 in the Vertical Axis
46
Figure 4-6 G5 Alignment Pin
47
Figure 4-7 G5 Hex Driver Insertion
47
Figure 4-8 G5 Captive Mounting Screw Replacement
48
Figure 4-9 Required Vertical Spacing between G5 Units
49
Figure 4-10 Instrument Panel Modification
49
Figure 4-11 G5 Adapter Plate
50
Figure 4-12 G5 Adapter Plate Assembly
50
Figure 4-13, G5 Instrument Hole Dimensions
51
Figure 4-14, Clearance for Connections
52
Figure 4-15 Recessed Adapter Plate
52
Figure 4-16 Recessed Adapter Plate Template Reference Holes
53
Figure 4-17 Single G5 Recessed Adapter Plate Installation
54
Figure 4-18 Single G5 Recessed Installation
54
Figure 4-19 Dual Vertical G5 Recessed Adapter Plate Installation
55
Figure 4-20 Dual Vertical G5 Recessed Installation
55
Figure 4-21 Dual Horizontal G5 Recessed Installation
56
Figure 4-22, Instrument Panel Limitations
57
Figure 4-23 Instrument Panel - View Looking Forward
58
Figure 4-24 Instrument Panel - View with Instruments Removed
58
Figure 4-25 Recessed Adapter Plate Located on Panel
59
Figure 4-26 Match Drilling through Panel - Using Adapter Plate as Template
59
Figure 4-27 Preliminary Trimming of Adapter Plate
60
Figure 4-28 Adapter Plate Located on Far Side of Instrument Panel
60
Figure 4-29 Additional Trimming of Adapter Plate Required
61
Figure 4-30 Trimmed Adapter Plate
61
Figure 4-31 Adapter Plate Mounting Holes
62
Figure 4-32 Dual G5 Panel Cutout - Using Match Drilled Holes for Reference
62
Figure 4-33 Instrument Panel after Cutout for Dual Vertical G5 Units
63
Figure 4-34 Adapter Plate Installed
63
Figure 4-35 Dual Vertical G5 Units Installed
64
Figure 4-36 G5 Flush Mount Adapter Plate Printable Template
65
Figure 4-37 GMU 11 Pitch and Roll Requirements
67
Table 4-1 GMU 11 Supporting Hardware
67
Figure 4-38 GMU 11 Heading Alignment Requirements
68
Figure 4-39 GMU 11 Mounting Hardware
69
Table 4-2 GAD 29/29B, GAD 13 Supporting Hardware
70
Figure 4-40 GAD 29/29B Mounting Hardware
71
Figure 4-41 GAD 13 Mounting Hardware
72
Figure 4-42 - Glare Shield Mounted GPS Antenna Dimensions
74
Figure 4-43 - Glare Shield Mounted GPS Antenna (Screw-Mounted Installation Example)
75
Figure 4-44 - Glare Shield Mounted GPS Antenna (Hook & Loop Installation Example)
76
Figure 4-45 - GTP 59 OAT Probe Dimensions
77
Figure 4-46 - GTP 59 Mounting (Aircraft with Metallic Skin Example)
78
Figure 4-47 - GTP 59 Mounting - Composite Aircraft (Non-Conductive Access Panel)
79
Figure 4-48 - GTP 59 Mounting - Composite Aircraft (Conductive Access Panel)
80
Electrical Installation
81
Table 4-3: Contact Crimp Tooling
81
Table 4-4: G5 (1P51, 2P51), GMU 11 (P111), and GAD 13 (P131) Connector Parts
83
Table 4-5: GAD 29/29B 9-Pin (P291) Connector Parts
84
Table 4-6: GAD 29/29B 25-Pin (P292) Connector Parts
85
Figure 4-49 Wiring Harness Connector Assembly
86
Figure 4-50 Shield Termination Methods
87
Weight and Balance
89
Electrical Load Analysis
89
Table 4-7: LRU Weights
89
Table 4-8: Sample Net Electrical Load Change Calculation
90
Figure 4-51 Ammeter Placement for Current Measurements
92
Figure 4-52 Blank Electrical Load Tabulation Form, Sheet 1 of 2
94
Figure 4-53 Blank Electrical Load Tabulation Form, Sheet 2 of 2
95
Figure 4-54 Sample Completed Electrical Load Tabulation Form, Sheet 1 of 2
96
Figure 4-55 Sample Completed Electrical Load Tabulation Form, Sheet 2 of 2
97
Electrical Bonding
98
Figure 4-56 - Nut and Washer Electrical Bonding
98
Figure 4-57 - Nut Plate Electrical Bonding
98
Figure 4-58 Fiberglass Insulation for Carbon Fiber Material
100
Figure 4-59 Aluminum Tape Joint
100
Figure 4-60 Aluminum Tape Ground Termination
101
Figure 4-61 GAD 29/29B Aluminum Tape Installation (GAD 13 Similar)
102
Table 4-9: Bonding Strap Potential Part Numbers
102
Figure 4-62 #10 Terminal Installation on Garmin Backshell
104
Figure 4-63 - Pan Head Screw Ground Stud Buildup
105
5 System Interconnects
106
G5 Interconnect Notes
107
Figure 5-1 G5 Interconnect Notes
107
Power and Ground
108
Figure 5-2 Power and Ground
108
G5 (ADI) with a GPS Antenna
109
Figure 5-3 G5 (ADI) with a GPS Antenna
109
G5 (ADI) with GPS Position Input
111
Figure 5-4 G5 (ADI) with GPS Position Input
111
G5 (ADI) and GMU 11 with GPS Position Input
115
Figure 5-5 G5 (ADI) and GMU 11 with GPS Position Input
115
G5 (ADI or DG), GMU 11 and GPS Antenna
119
Figure 5-6 G5 (ADI or DG), GMU 11 and GPS Antenna
119
G5 (HSI) with VHF Navigator
122
Figure 5-7 G5 (HSI) with VHF Navigator
122
G5 (HSI) with GPS/VHF Navigator
125
Figure 5-8 G5 (HSI) with GPS/VHF Navigator
125
Figure 5-9 G5 (HSI) with GPS/VHF Navigator Notes
126
Dual G5 Without Navigator
131
Figure 5-10 Dual G5 Without Navigator
131
Dual G5 with VHF Navigator
134
Figure 5-11 Dual G5 with VHF Navigator
134
Dual G5 with GPS/VHF Navigator
138
Figure 5-12 Dual G5 with GPS/VHF Navigator
138
Figure 5-13 Dual G5 with GPS/VHF Navigator Notes
139
G5 (ADI) with GPS/VHF Navigator
144
Figure 5-14 G5(ADI) with GPS/VHF Navigator
144
Figure 5-15 G5 (ADI) with GPS/VHF Navigator Notes
145
G5 (ADI) with VHF Navigator
150
Figure 5-16 G5 (ADI) with VHF Navigator
150
G5 (HSI) with GPS Navigator
154
Figure 5-17 G5 (HSI) with GPS Navigator
154
Dual G5 with GPS Navigator
157
Figure 5-18 Dual G5 with GPS Navigator
157
G5 (ADI) with GPS Navigator
161
Figure 5-19 G5 (ADI) with GPS Navigator
161
G5 (HSI) with Two-Inch GPS Navigator
164
Figure 5-20 G5 (HSI) with GPS Navigator
164
Dual G5 with Two-Inch GPS Navigator
168
Figure 5-21 Dual G5 with Two-Inch GPS Navigator
168
Figure 5-22 Dual G5 with Two-Inch GPS Navigator Notes
169
G5 (ADI) with Two-Inch GPS Navigator
173
Figure 5-23 G5 (ADI) with Two-Inch GPS Navigator
173
Figure 5-24 G5 (ADI) with Two-Inch GPS Navigator Notes
174
G5 Portable Avionics Unit Interface
177
Figure 5-25 G5 Portable Avionics Unit Interface
177
GAD 13 Interface
180
Figure 5-26 GAD 13 Interface
180
GAD 29B Interface to Garmin Autopilots
181
GAD 29B Interface to Non-Garmin Autopilots
182
Table 5-1: Non-Garmin Autopilots
182
Figure 5-27 GAD 29B Interface to Century Autopilots, Sheet 1 of 2
183
Figure 5-28 GAD 29B Interface to Century Autopilots, Sheet 2 of 2
184
Figure 5-29 GAD 29B Interface to Cessna Autopilots, Sheet 1 of 2
186
Figure 5-30 GAD 29B Interface to Cessna Autopilots, Sheet 2 of 2
187
Figure 5-31 GAD 29B Interface to Honeywell Autopilots
188
Figure 5-32 GAD 29B Interface to S-TEC Autopilots
190
Figure 5-33 GAD 29B Interface to Piper Autopilots
192
6 System Configuration and Checkout Procedures
194
Overview
194
Mounting, Wiring, and Power Checks
194
Post-Installation Checkout Procedures
194
Figure 1-7 - GAD 13
198
Table 6-1: Post-Installation Calibration Procedure Summary
198
Figure 6-1, Attitude Calibration Example
200
Figure 6-2, Example of Calibration Equations
200
Figure 6-3 Engine Vibration Test Failure Indication
202
Table 6-2: Heading Verification
205
Figure 6-4 ADI Display of OAT and TAS (Typical Values Shown)
212
Figure 6-5 HSI Display of Crosswind (Typical Values Shown)
213
Figure 6-6 Example EMC Source/Victim Matrix
214
Documentation Checks
217
Figure 6-7 J51 on the G5
219
Appendix
219
Connector Information
219
Figure 6-8 J111 on the GMU 11
220
Figure 6-9 J291 on the GAD 29/29B
222
Figure 6-10 J292 on the GAD 29/29B
222
Figure 6-11 J131 on the GAD 13
224
Figure 6-12 GTP 59
225
Figure 6-13 G5 Outline Drawing
226
Outline and Installation Drawings
226
Figure 6-14 G5 Installation Drawing
227
Figure 6-15 G5 Panel Cutout Measurements (Not to Scale)
228
Figure 6-16 GAD 29/29B Outline Drawing
229
Figure 6-17 GAD 29/29B Install Breakdown
230
Figure 6-18 GMU 11 Outline Drawing
231
Figure 6-19 GMU 11 Install Breakdown
232
Figure 6-20 GAD 13 Outline Drawing
233
Figure 6-21 GAD 13 Install Breakdown
234
Figure 6-22 GTP 59 Outline Drawing
235
Figure 6-23 GTP 59 Install Breakdown
236
Magnetic Interference Survey
237
Figure 6-24 Magnetic Interference Test Harness
238
Gmu 11 Mounting in Nonmetallic Wingtip
241
Figure 6-25 GMU 11 Overbraid Installation
242
Figure 6-26 GMU 11 Overbraid Termination
243
Model Specific Data
244
Table 6-3: Aircraft Model-Specific Data
245
Table 6-4: Lightning Zoning Legend
267
Lightning Protection
267
Figure 6-27 Zoning for Wingtips on Aircraft Not Limited to VFR Operation
268
Figure 6-28 Zoning for Wingtips on Aircraft Limited to VFR Operations
270
Figure 6-29 Zoning for Wings Affected by Landing Gear
271
Figure 6-30 Zoning for a Single Propeller (Low- or High-Wing)
272
Figure 6-31 Zoning for a Low- or High-Wing Canard with a Rear-Mounted Propeller
273
Figure 6-32 Zoning for a Low- or High-Wing Aircraft with a Curved Lower Fuselage
274
Figure 6-33 Zoning for a Single, Rear-Mounted Prop above Fuselage
275
Figure 6-34 Zoning for Front-Mounted Twin Propellers (Low- or High-Wing)
276
Figure 6-35 Zoning for Rear-Mounted Twin Propellers (Low- or High-Wing)
277
Figure 6-36 Zoning for Front- and Rear-Mounted Propellers (Low- or High-Wing)
278
Figure 6-37 Zoning for High-Wing with Front and Rear Propellers Mounted above Fuselage
279
Figure 6-38 Zoning for Low or High Wing Canard with Twin Rear-Facing Props
280
Figure 6-39 Zoning for Single-Propeller Biplane
281
Figure 6-40 Zoning for Empennage
282
Figure 6-41 V-Tail Empennage Zoning
283
Figure 6-42 Dual Vertical Stabilizer with Low Horizontal Stabilizer Zoning
283
Figure 6-43 Example Lightning Zoning for Single-Engine Aircraft
284
Figure 6-44 Example Lightning Zoning for Twin-Engine Aircraft
285
Other manuals for Garmin G5
User Manual
168 pages
Pilot's Guide
96 pages
Install Manual & Pilot's Guide
238 pages
Maintenance Manual
62 pages
4
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Garmin G5 Specifications
General
Brand
Garmin
Model
G5
Category
Avionics Display
Language
English
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