Garmin SR02232LA Instruction Manual
400W Series Rotorcraft
Instructions for Continued Airworthiness
as installed in
_____________________________
(Make and Model Rotorcraft)
Reg. No.____________ S/N_______________
STC SR02232LA
Document Number
190-00356-21 Rev. C
Garmin Ltd. Or its subsidiaries
c/o Garmin International, Inc.
1200 E. 151st Street
Olathe, Kansas 66062 USA
Record of Revision
Rev. Date Description of Change
A 10/24/08 Initial Release
B 1/28/09 Added table for list of interfaced equipment, STC number, and changed
document title.
C 4/24/09 Added STC number and changed revision levels in section 2.1
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400W Series Rotorcraft 190-00356-21 Rev. C
Instructions for Continued Airworthiness Page 2 of 15
1. INTRODUCTION................................................................................................................... 4
1.1 PURPOSE ............................................................................................................ 4
1.2 Scope.................................................................................................................... 4
1.3 Document Control................................................................................................. 4
1.4 Permission to Use Certain Documents................................................................. 4
1.5 Definitions ............................................................................................................. 4
2. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS .................................................... 5
2.1 Introduction ........................................................................................................... 5
2.2 Description of Alteration........................................................................................ 6
2.3 Control, Operating Information ............................................................................. 8
2.4 Servicing Information ............................................................................................ 8
2.5 Periodic Maintenance Instructions........................................................................ 8
2.6 Troubleshooting Information................................................................................. 9
2.7 Removal and Replacement Information ............................................................... 9
2.8 Diagrams............................................................................................................... 10
2.9 General Procedural Instructions........................................................................... 10
2.10 Special Inspection Requirements......................................................................... 13
2.11 Application of Protective Treatments.................................................................... 13
2.12 Data Relative to Structural Fasteners................................................................... 13
2.13 Special Tools ........................................................................................................ 13
2.14 Additional Instructions........................................................................................... 14
2.15 Overhaul Period.................................................................................................... 14
2.16 ICA Revision and Distribution............................................................................... 14
2.17 Assistance............................................................................................................. 14
2.18 Implementation and Record Keeping ................................................................... 14
3. AIRWORTHINESS LIMITATIONS SECTION....................................................................... 14
APPENDIX A ............................................................................................................................... 15
3.1 Wire Routing ......................................................................................................... 15
Figure 1: 400W Series Control and Display Layout .................................................................... 6
Table 1: Interfaced Equipment to 400W Series Unit ................................................................... 7
Table 2: Unit Weight Information................................................................................................. 10
Table 3: Unit Location Information ..............................................................................................11
Table 4: 400W Series Power Input.............................................................................................. 12
Table 5: Circuit Breaker Size and Placard .................................................................................. 13
400W Series Rotorcraft 190-00356-21 Rev. C
Instructions for Continued Airworthiness Page 3 of 15
1. INTRODUCTION
1.1 PURPOSE
This document is designed for use by the installing agency of the Garmin Model 400W series
GPS/WAAS Nav/Com as Instructions for Continued Airworthiness in response to Federal Aviation
regulation (FAR) Part 27.1529, Part 27 Appendix A. The ICA includes information required by the
operator to adequately maintain the Garmin Models 400W series installed under Rotorcraft Approved
Model List (AML) STC SR02232LA.
1.2 Scope
This document identifies the Instruction for Continued Airworthiness for the modification of the rotorcraft
for installation of the Garmin Models 400W series GPS/WAAS Nav/Com installed under Rotorcraft
Approved Model List (AML) STC SR02232LA.
1.3 Document Control
This document shall be released, archived, and controlled in accordance with the Garmin document
control system. When this document is revised, refer to Section 2.16 for information on how to gain FAA
acceptance or approval and how to notify customers of changes.
1.4 Permission to Use Certain Documents
Permission is granted to any corporation or person applying for approval of a Garmin Model 400W series
to use and reference appropriate STC documents to accomplish the Instructions for Continued
Airworthiness and show compliance with STC engineering data. This permission does not construe
suitability of the documents. It is the responsibility of the applicant to determine the suitability of the
documents for the ICA.
1.5 Definitions
The following terminology is used within this document:
1) AC: Advisory Circular
2) ACO: Aircraft Certification Office
3) AEG: Aircraft Evaluation Group
4) CFR: Code of Federal Regulations
5) DER: Designated Engineering Representative
6) FAA: Federal Aviation Administration
7) IAW: In Accordance With
8) ICA: Instructions for Continued Airworthiness
9) MFD: Multi-Function Display unit
10) PMI: Primary Manufacturing Inspector
11) POI: Primary Operations Inspector
12) STC: Supplemental Type Certificate
13) TC: Type Certification or Type Certificate
400W Series Rotorcraft 190-00356-21 Rev. C
Instructions for Continued Airworthiness Page 4 of 15
14) TSO: Technical Standard Order
15) BIT: Built In Test
16) TCDS: Type Certificate Data Sheet
17) N/A: Not Applicable
2. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS
2.1 Introduction
Content, Scope, Purpose and Arrangement: This document identifies the Instructions for
Continued Airworthiness for the modification of the
rotorcraft by installation of the Garmin Models
400W Series GPS/WAAS Nav/Com.
Applicability: Applies to rotorcraft altered by installation of the
Garmin Model 400W Series GPS/WAAS Nav/Com.
Definition of Abbreviations: See Section 1.5
Precautions: None
Units of measurement: None
Referenced publications:
(or later FAA approved revisions)
Retention: This document, or the information contained within,
190-00357-22 Rev. C STC Rotorcraft Installation
Supplement for 400W/500W Series
190-00356-02 Rev. G 400W Series Installation
Manual
005-C0221-02 Rev. 4 400W Series Rotorcraft AML
STC Installation Master Data List
will be included in the rotorcraft’s permanent
records.
400W Series Rotorcraft 190-00356-21 Rev. C
Instructions for Continued Airworthiness Page 5 of 15
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