Garmin GNC 250, Руководство по установке

Страница: 13 / 44

Av. Kit Install. Manual
190-00067-62 Rev. E
Page 13
3.3 CABLE INSTALLATION
A. Route the coax cable to the rack location keeping in mind the recommendations
of Section 2. Secure the cable in accordance with good aviation practice.
B. Trim the coaxial cable to the desired length and install the BNC connector (330-
00087-00) per the cabling instructions on Figure 3-3. If the connector is provided
by the installer, follow the connector manufacturer's instructions for cable
preparation.
C. Contacts for the 37 and 26 pin connectors must be crimped into the individual
wires of the aircraft wiring harness. The following table lists contact part numbers
(for reference) and crimp tools:
Non- GARMIN part numbers shown are not maintained by GARMIN and conse-
quently are subject to change without notice.
NOTE: Alternate contacts for 18 AWG wire: As an alternate to the Positronic contacts
listed (and provided in the install kit), the installer may use contacts made by ITT
Cannon as follows: Socket contact - ITT Cannon p/n: 031-10007-001, Pin contact -
ITT Cannon p/n: 330-5291-055. These contacts require the use of a different crimp
tool positioner than that shown in the table, with part numbers as follows: Daniels
p/n: K250, Astro p/n: 616245, or ITT Cannon p/n: 980-00005-722.
See Appendix B for information regarding obsolete stamped type contacts.
Tools
Hand Standard Density Connectors (size 20 contacts) Hi Dens. Connector (size 22D)
Crimping
pin or socket contacts (20-24 AWG) pin or socket contacts (18 AWG) pin contacts (22-28 AWG)
Tool positioner insert/extract positioner insert/extract positioner insert/extract
military p/n M22520/2-01 M22520/2-08 M81969/1-02 n/a M81969/1-02 M22520/2-09 M81969/1-04
Positronic 9507 9502-5 M81969/1-02 9502-11 M81969/1-02 9502-3 M81969/1-04
ITT Cannon 995-0001-584 995-0001-604 980-2000-426* see note 274-7048-000* 995-0001-739 n/a
Amp 601966-1 601966-5 91067-2 n/a n/a 601966-6 91067-1
Daniels AFM8 K13-1 M24308/1-02 K774 M24308/1-02 K42 M24308/18-1
Astro 615717 615725 M81969/1-02 see note M81969/1-02 615724 M81969/1-04
* Insert/extract tools from ITT Cannon are all plastic, others are plastic with metal tip.
Contacts
Standard Density Connectors Hi Dens. Connector
37 socket connector (J1 on unit) 9 pin connector (on battery pack) 26 pin connector (J2 on unit)
20-24 AWG socket contact 18 AWG socket contact 20-24 AWG pin contact 18 AWG pin contact 22-28 AWG pin contact
Garmin p/n 336-00022-00 336-00023-00 336-00024-00 336-00025-00 336-00021-00
military p/n M39029/63-368 n/a M39029/64-369 n/a M39029/58-360
Amp 205090-1 n/a 205089-1 n/a 204370-2
Positronic M39029/63-368 FC6018D M39029/64-369 MC6018D M39029/58-360
ITT Cannon 031-1007-042 see note 330-5291-037 see note 030-2042-000