190-00734-17
GTX 335 w/GPS Installation Guidance
Rev. 1
Page 1-11
1.5 System Installation
This section gives equipment information to install the GTX system and related hardware. For interconnect
diagrams, refer to section B.
1.5.1 Pre-Installation Checklist
Before beginning a GTX system installation the installer must make sure the aircraft meets the prerequisites
for the installation of the GTX system under this STC. Use the checklists from table 1-2 to determine the
necessary requirements that must be met before the installation of the GTX is started in a specific aircraft.
Make sure each of the items are completed as necessary before modifying.
Table 1-2 GTX 335 Pre-Installation Checklist
Prerequisite
Reference
GTX 335
with GPS
Complete
Aircraft is on AML
AML
Approved uncorrected pressure altitude
source or GAE option installed
Satisfactory SBAS/GPS antenna installed
Satisfactory transponder antenna installed
Satisfactory attachment provisions have
been identified
Satisfactory electrical bonding provisions
have been identified
Planned equipment interfaces are
approved under the STC or have other
FAA approval
Installation/operational limitations
reviewed to make sure no adverse impact
to installation
Aircraft electrical system is sufficient for
the installation
Aircraft does not have a TCAS II system
