GPS 155XL/GNC 300XL Installation Manual
Page 5-1
190-00067-22
Revision F
5
CONTINUED AIRWORTHINESS
5.1
CONTINUED AIRWORTHINESS
This section provides assistance to the installing agency in preparing Instructions for Continued
Airworthiness (ICA) in response to Bulletin Number HBAW 98-18, “Checklist for Instructions for
Continued Airworthiness for Major Alterations Approved Under the Field Approval Process”, effective
10/7/98.
Aviation Authority approved installers are hereby granted permission to reference appropriate service
instructions and excerpts from this Installation Manual to accomplish the Instructions for Continued
Airworthiness. This permission does not construe suitability of the documents. It is the applicant’s
responsibility to determine the suitability of the documents for the ICA.
Following is a suggested ICA for a Garmin GPS 155XL or GNC 300XL installation. Some of the
checklist items do not apply, in which case they should be marked “N/A” (Not Applicable). In this
sample, square braces are used to indicate instances where explicit words should be substituted (e.g.,
replace “[GPS 155XL/GNC 300XL]” with “GNC 300XL”).
INSTRUCTIONS FOR CONTINUED AIRWORTHINESS, GARMIN [GPS 155XL/GNC 300XL]
1.
Introduction
[Aircraft that has been altered: Registration (N-) number, Make, Model and Serial Number]
Content, Scope,
Purpose and Arrangement: This document identifies the Instructions for Continued Airworthiness
for the modification of the above aircraft by installation of a Garmin
[GPS 155XL/GNC 300XL].
Applicability:
Applies to aircraft altered by installation of the Garmin [GPS
155XL/GNC 300XL].
Definitions and
Abbreviations: None,
N/A.
Precautions: None,
N/A.
Units of Measurement:
None, N/A.
Referenced Publications:
Garmin GPS 155XL/GNC 300XL Installation Manual, P/N
190-00067-22
Garmin GPS 155XL/GNC 300XL Maintenance Manual, P/Ns
190-00067-25 and 190-00067-35 respectively.
Garmin STC # [applicable STC number for the specific model installed,
refer to Appendix C of this manual].
Garmin [GPS 155XL/GNC 300XL] Sample Flight Manual Supplement,
refer to Section 3, paragraph 3-1 of this manual.
Garmin [GPS 155XL/GNC 300XL] Pilot’s Guide, refer to Section 3,
paragraph 3-1 of this manual.
Distribution:
This document should be a permanent aircraft record.
2.
Description of the Alteration
Installation of the Garmin GPS 155XL/GNC 300XL, with interface to external altitude encoder and
CDI [include other equipment/systems as appropriate]. Refer to Sections 1 and 2, and Figures D-4
through D-9 of this manual for interconnect information. Antenna installation, removal and
replacement should be in accordance with applicable provisions of AC43.13-1B and 43.13-2A.
