Instructions for Continued Airworthiness GTN 6XX/7XX - Bell 206L Series
as installed in Bell 206L Series
(Make and Model Aircraft)
Reg. No. ___________ |
S/N __________ |
Dwg. Number:
190-01007-K1 Rev. 3
Garmin International, Inc.
1200 E. 151st Street
Olathe, Kansas 66062 USA
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Record of Revision |
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Rev. |
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Description of Change |
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10/02/2013 |
Initial Release |
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2 |
03/22/2016 |
Added instructions to disable Airspace Altitude Labels |
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3 |
01/29/2020 |
Corrected references and added information about GMA 35c and |
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Flight Stream 510. |
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Company Proprietary Information
This drawing and the specifications contained herein are the property of Garmin International or its subsidiaries and may not be reproduced or used in whole or in part as the basis for manufacture or sale of products without written permission.
Copyright © 2020 Garmin Ltd. or its subsidiaries. All rights reserved.
Garmin International, Inc.
1200 E. 151st Street
Olathe, Kansas 66062 U.S.A.
Page ii |
Instructions for Continued Airworthiness GTN 6XX/7XX - Bell 206L Series |
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190-01007-K1 Rev. 3 |
Table of Contents
1. |
INTRODUCTION ................................................................................................................................... |
1 |
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1.1 |
Purpose .......................................................................................................................................... |
1 |
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1.2 |
Scope ............................................................................................................................................. |
1 |
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1.3 |
Document Control........................................................................................................................... |
1 |
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1.4 |
Permission to Use Certain Documents .......................................................................................... |
1 |
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1.5 |
Definitions ....................................................................................................................................... |
1 |
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1.6 |
Terminology.................................................................................................................................... |
2 |
2. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS ..................................................................... |
3 |
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2.1 |
Introduction..................................................................................................................................... |
3 |
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2.2 |
Description of Alteration ................................................................................................................. |
3 |
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2.3 |
Control, Operating, and Testing Information .................................................................................. |
4 |
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2.4 |
Servicing Information...................................................................................................................... |
4 |
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2.5 |
Periodic Maintenance ..................................................................................................................... |
4 |
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2.6 |
Troubleshooting Information........................................................................................................... |
8 |
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2.7 |
Removal and Replacement Information ......................................................................................... |
8 |
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2.8 |
Equipment Location and Access .................................................................................................... |
9 |
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2.9 |
Weight and Balance ..................................................................................................................... |
15 |
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2.10 |
Diagrams ...................................................................................................................................... |
16 |
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2.11 |
Special Inspection Requirements................................................................................................. |
16 |
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2.12 |
Application of Protective Treatments............................................................................................ |
16 |
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2.13 |
Data Relative to Structural Fasteners .......................................................................................... |
16 |
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2.14 |
Special Tools ................................................................................................................................ |
16 |
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2.15 |
Additional Instructions .................................................................................................................. |
16 |
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2.16 |
Overhaul Period............................................................................................................................ |
16 |
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2.17 |
ICA Revision and Distribution....................................................................................................... |
16 |
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2.18 |
Assistance .................................................................................................................................... |
17 |
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2.19 |
Implementation and Record Keeping ........................................................................................... |
17 |
3. |
AIRWORTHINESS LIMITATIONS SECTION ..................................................................................... |
18 |
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APPENDIX A EQUIPMENT LOCATIONS AND WIRE ROUTING........................................................ |
19 |
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Table of Tables
Table 1. |
Maintenance Intervals for GTNs, GMA 35, and Flight Stream 510 |
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Table 2. |
Maintenance Intervals for Antennas Replaced Under this STC..................................................... |
7 |
Table 3. |
Bill of Materials ............................................................................................................................. |
11 |
Table 4. |
GTN Equipment Weight and Moment Arm................................................................................... |
15 |
Page iii |
Instructions for Continued Airworthiness GTN 6XX/7XX - Bell 206L Series |
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190-01007-K1 Rev. 3 |
1. INTRODUCTION
1.1 Purpose
This document provides Instructions for Continued Airworthiness compliant with requirements of 14 CFR §27.1529, and Part 27 Appendix A. This ICA is to be used by the agency installing Garmin GTN 6XX/7XX navigators, GMA 35/35c audio panel, Flight Stream 510, and additional equipment under the STC SR02120SE, and includes information required by the operator to adequately maintain installed items.
1.2 Scope
This document provides the Instructions for Continued Airworthiness for Bell 206L series rotorcraft, modified by the installation of the Garmin GTN 6XX/7XX, optional GMA 35/35c, and Flight Stream 510 under the AML STC SR02120SE.
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 2.17 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 GTN 6XX/7XX, GMA 35/35c, and Flight Stream 510 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)ACO: Aircraft Certification Office
2)AEG: Aircraft Evaluation Group
3)BIT: Built-In Test
4)COM: Communications
5)CFR: Code of Federal Regulations
6)FAA: Federal Aviation Administration
7)GPS: Global Positioning System
8)ICA: Instructions for Continued Airworthiness
9)LED: Light Emitting Diode
10)LRU: Line Replaceable Unit
11)NAV: Navigation
12)MFD: Multi-Function Display
13)PMI: Principal Maintenance Inspector
14)POI: Principal Operations Inspector
15)STC: Supplemental Type Certificate
16)TSO: Technical Standard Order
17)WAAS: Wide Area Augmentation System
Page 1 of 19 |
Instructions for Continued Airworthiness GTN 6XX/7XX - Bell 206L Series |
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190-01007-K1 Rev. 3 |
1.6 Terminology
Except where specifically noted, references made to the ‘GTN’ will equally apply to the GTN 625/635/650/725/750. Also, ‘GTN 7XX’ refers specifically to the GTN 725 and GTN 750, and ‘GTN 6XX’ refers specifically to the GTN 625, GTN 635, and GTN 650.
Except where specifically noted, references made to the GMA 35 will be synonymous with the GMA 35 and GMA 35c.
Also, except where specifically noted, references made to the ‘Bell 206L Series’ will apply equally to the
Bell 206L, Bell 206L3, and Bell 206L4.
Page 2 of 19 |
Instructions for Continued Airworthiness GTN 6XX/7XX - Bell 206L Series |
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190-01007-K1 Rev. 3 |
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 aircraft by installation of the Garmin GTN 6XX/7XX per STC SR02120SE.
Applicability: |
Applies to aircraft altered by installation of the Garmin 6XX/7XX |
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per STC SR02120SE. |
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Definition of Abbreviations: |
See Sections 1.5 and Section 1.6 |
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Precautions: |
None |
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Units of measurement: |
None |
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Referenced publications: |
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(or their later revisions) |
1) |
Garmin 190-01007-B1 Rev.1, “GTN 6XX/7XX Part 27 AML |
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STC Maintenance Manual” |
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2) |
Garmin 190-01007-03 Rev. D, “GTN 725/750 Pilot’s Guide” |
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3) |
Garmin 190-01004-03 Rev. D, “GTN 625/635/650 Pilot’s |
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Guide” |
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4) |
Bell Model 206L Maintenance Manual, Bell Document BHT- |
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206L-MM, Revision 36, 1 June 2012 |
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5) |
Bell Model 206L1 Maintenance Manual, Bell Document BHT- |
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206L1-MM, Revision 33, 1 June 2012 |
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6) |
Bell Model 206L3 Maintenance Manual, Bell Document BHT- |
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206L3-MM, Revision 19, 1 June 2012 |
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7) |
Bell Model 206L4 Maintenance Manual, Bell Document BHT- |
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206L4-MM, Revision 16, 1 June 2012 |
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8) |
Structural Repair Manual for Bell Model 206 Series |
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Helicopters, BHT-206-SRM-1, Revision 1, April 1995 |
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9) |
Electrical Standard Practices Manual for all Bell Helicopter |
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Commercial Products, BHT-ELEC-SPM, Revision 2, July |
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2012 |
Retention: |
This document, or the information contained within, will be |
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included in the aircraft’s permanent records. |
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2.2 Description of Alteration
The GTN navigators are a family of aviation panel mounted retro-fit products. GTN units utilize a touchscreen as the primary control interface. Traditional knobs and buttons have been minimized to simplify access to the color multi-function display (MFD), NAV and COM transceiver, and GPS/WAAS navigator functions.
The GTN 625/635/650 Navigators (Garmin Touch Navigation) are a family of 2.65-inch tall aviation panel mounted retro-fit products that are intended to supersede the Garmin 400W Series Navigators. The GTN 6XX product family consists of the GTN 625 GPS/WAAS navigator, the GTN 635 GPS/WAAS/COM navigator, and the GTN 650 GPS/WAAS/NAV/COM navigator.
The GTN 725/750 Navigators (Garmin Touch Navigation) are a family of 6.00-inch tall aviation panel mounted retro-fit products that are intended to supersede the Garmin 500W Series Navigators. The GTN 7XX product family consists of the GTN 725 GPS/WAAS navigator, and the GTN 750 GPS/WAAS/NAV/COM navigator.
Page 3 of 19 |
Instructions for Continued Airworthiness GTN 6XX/7XX - Bell 206L Series |
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190-01007-K1 Rev. 3 |
The optional GMA 35 is an audio panel with a Marker Beacon receiver. The GMA 35 in conjunction with a GTN 7XX provide full audio panel capability, for communication and navigation radios, headsets, microphones, and speakers. The GMA 35c provides the functionality of the GMA 35, with the capability to pair Bluetooth™ audio sources. This enables the distribution of audio to ICS positions when using a compatible iOS or Android™ device. The GMA 35c supports up to ten stored devices and one active Bluetooth device. The GMA 35 is mounted in a notch behind the GTN 7XX to free up mounting space in the flight deck instrument panel.
The optional Aerospace Optics HTAWS terrain caution/warning indicator and HTAWS status annunciation are required for those installations that have the HTAWS function enabled on the GTN (unless the rotorcraft is equipped with a GDU 620 or GDU 700/1060). These annunciators serve as the visual indication of a terrain/obstacle caution or warning alert as well as HTAWS failure and HTAWS inhibit status.
The Flight Stream 510 is a wireless-enabled data card that is inserted into the GTN data card slot to allow wireless database synchronization with personal electronic devices (PEDs). Synchronized information is then disseminated to various LRUs through their existing GTN interface connections.
2.3 Control, Operating, and Testing Information
See Garmin 190-01004-03 Rev. D, “GTN 625/635/650 Pilot’s Guide” and Garmin 190-01007-03 Rev. D, “GTN 725/750 Pilot’s Guide” for information on how to operate the system in normal mode.
See the Section 3 of the GTN 6XX/7XX PART 27 AML STC MAINTENANCE MANUAL, Section 3 for details on how to operate and access configuration mode and diagnostic pages, and Section 2.1 for document part numbers. See Section 6 for general ground checks and system test procedures
See GTN 6XX/7XX PART 27 AML STC MAINTENANCE MANUAL for a system description.
2.4 Servicing Information
None.
In the event of system failure, troubleshoot the GTN 6XX/7XX,GMA 35, and Flight Stream 510 in accordance with Section 4 of the GTN 6XX/7XX PART 27 AML STC MAINTENANCE MANUAL.
2.5 Periodic Maintenance
The GTN and GMA 35 are designed to detect internal failures. A thorough self-test is executed automatically upon application of power to the units, and built-in tests (BIT) are continuously executed. Detected errors are indicated as failure annunciations, system messages, or a combination of the two.
Operation of the GTN 6XX/7XX and GMA 35 is not permitted unless the inspections described in this section have been completed within time intervals prescribed in Table 1. All antennas connected to the GTN should be maintained in accordance with maintenance and inspection data appropriate for the antenna installation.
Table 1. Maintenance Intervals for GTNs, GMA 35, and Flight Stream 510
Item |
Description/Procedure |
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Interval |
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Equipment Removal |
Removal and replacement of the following items. See |
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On Condition |
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Section 5 of the GTN 6XX/7XX PART 27 AML STC |
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& Replacement |
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MAINTENANCE MANUAL for instructions. |
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• GTN 6XX/7XX, GMA 35, or Flight Stream 510 |
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• NAV antenna cable splitter |
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• NAV antenna cable diplexer |
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• Cooling Fan |
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Page 4 of 19 |
Instructions for Continued Airworthiness GTN 6XX/7XX - Bell 206L Series |
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190-01007-K1 Rev. 3 |
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