Installation Procedure; Unpacking Unit; Wiring Harness Installation - Garmin GTS 8 Series Installation Manual

3

INSTALLATION PROCEDURE

3.1

Unpacking Unit

Carefully unpack the equipment and make a visual inspection of the unit for evidence of damage incurred
during shipment. If the unit is damaged, notify the carrier and file a claim. To justify a claim, save the
original shipping container and all packing materials. Do not return the unit to Garmin until the carrier
has authorized the claim. Retain the original shipping containers for storage. If the original containers
are not available, a separate cardboard container should be prepared that is large enough to accommodate
sufficient packing material to prevent movement.
3.2

Wiring Harness Installation

Allow adequate space for installation of cables and connectors. The installer shall supply and fabricate all
of the cables. All electrical connections are made through two 78-pin high-density D subminiature
connectors, one 37-pin standard density connector, and one 19-pin circular connector (GTS 820 and
GTS 850 only). Section 4 defines the electrical characteristics of all input and output signals. Required
connectors and associated hardware are supplied with the connector kit.
See Appendix B for examples of interconnect wiring diagrams. Construct the actual harness in
accordance with aircraft manufacturer authorized interconnect standards.
Manufacturer
High Density Pin
(P8001 & P8002)
Garmin P/N 336-00021-00
Military P/N M39029/58-360
Positronic
AMP
ITT Cannon
*Identify manufacturer part number by MIL SPEC identification
** Use only positioner part numbers ITT Cannon 980-0005-722, Astro Tools 616245 and Daniels MFG K250
Table 3-2. Socket Contact MIL SPEC M39029/5-115 Crimp Tooling
Manufacturer
Military P/N
Daniels
Military P/N
Daniels
* Indicates plastic insertion/extraction tool
GTS 8XX/GPA 65 Installation Manual
190-00587-00
Table 3-1. Socket and Pin Contact Part Numbers
78 Pin High Density D-Subminiature Connectors P8001 & P8002
37 Pin Standard Density D-Subminiature Connector P8003
19 Pin Circular Connector P651
Standard
(P8003)
336-00022-00
M39029/63-368
*
* 205090-1
* 031-1007-042
Hand Crimping
Tool
Tools Option 1
M22520/1-01
AF8
Tools Option 2
M22520/2-01
AFM8
Circular
Connector
Socket
Socket
(P651)
M39029/5-115
*
Positioner
M22520/1-02
TH1A
M22520/2-02
K1S
Standard Socket
(P8003)
N/A 336-00023-00
N/A
* FC6018D
*
* 031-1007-054**
Insertion/Extraction
Tool
M81969/14-11*
M81969/14-11*
M81969/14-11*
M81969/14-11*
Revision 4TP
*
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