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2 I
NSTALLATION
This section describes the installation of the GDL 90 including mounting, wiring, and connections. Refer
to the GDL 90 Installation Manual for limitations and post-installation configuration and checkout
procedures.
2.1 P
-I
RE
NSTALLATION
Always follow acceptable avionics installation practices per FAA Advisory Circulars (AC) 43.13-1B,
43.13-2A, or later FAA approved revisions of these documents.
Follow the installation procedure in this section as it is presented for a successful installation. Read the
entire section before beginning the procedure. Prior to installation, consider the structural integrity of the
GDL 90 installation as defined in AC 43.13-2A, Chapter 1. Perform the post installation checkout before
closing the work area in case problems occur.
Complete an electrical load analysis in accordance with AC 43.13-1B, Chapter 11, on the aircraft prior to
starting modification to ensure aircraft has the ability to carry the GDL 90 load. Document the results of
the electrical load analysis on FAA Form 337.
2.2 M
ATERIALS
2.2.1
M
ATERIALS
The GDL 90 is intended for use with standard aviation accessories. The following items are required for
the installation, but not supplied:
•
Wire (MIL-W-22759/16 or equivalent)
•
Shielded wire (MIL-C-27500 or equivalent)
•
Circuit breakers
•
Ring terminals (for grounding)
2.3 S
T
PECIAL
OOLS
Some of the connectors use crimp contacts. The tables below identify crimp tools required to ensure
consistent, reliable crimp contact connections for the rear D-SUB connectors. The tables define one
source for the crimp tool. Alternate equivalent tools may be used.
Table 2-1 - Crimp Tool for P/N 245-0027
Description
Insertion/Extraction tool CIET-20HD
Crimp tool
Positioner
Below is the contact for ITT/Cannon crimp tools:
ITT Cannon
1851 E. Deere Ave
Santa Ana, CA 92705-6500
GDL 90 Capstone Upgrade Instructions
I
NFORMATION
N
S
OT
UPPLIED
R
B
EQUIRED
UT
R
EQUIRED
ITT/Cannon P/N
980-200-426
995-0001-584
995-0001-604
Phone (714) 261-5300
FAX (714) 575-8324
560-1057-00 Rev A
N
S
OT
UPPLIED
Military number
M81969/39-01
M22520/2-01
M22520/2-08
Installation
2-1
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