Évaluations - 4, GPA: 5
(
)
)
|
Facilité d'utilisation
THE SERVICE INFORMATION CONTAINED IN THIS DOCUMENT SUPERCEEDS THE SERVICE INFORMATION SECTION CONTAINED IN DOCUMENT NO. 1206-EFS/SRV. REVISION: B – 05/12/03 1 of 10 INTEC 1206 SERIES-ICA-1 RECORD OF REVISIONS REV DATE DESCRIPTION BY IR 11/20/99 INITIAL RELEASE AG/NP A 10/25/02 ADDED FILTER SYSTEM KIT 1206IN11600 AND 1206IN1-1601 TO TITLE PAGE. MINOR REVISIONS TO FILTER ELEMENT SERVICING PROCEDURES. JW B 05/12/03 ADDED FILTER SYSTEM KIT 1407IN1600 FOR BELL 407 SERIES HELICOPTERS. LIST OF EFFECTIVE PAGES PAGES REV 1 B 2 B 3 B 4 B 5 B 6 B 7 B 8 B 9 B 10 B REVISION: B – 05/12/03 2 of 10 INTEC 1206 SERIES-ICA-1 TABLE OF CONTENTS SECTION TITLE PAGE 1 Introduction 4 1.1 General Product Information 4 1.2 Scope of ICA 4 1.3 Precautions 4 1.4 Definitions, Abbreviations, Acronyms and Symbols 5 1.5 Distribution 5 2 Airworthiness Limitations 6 3 Inspection/Test Requirement 7 3.1 General 7 3.2 Service Intervals 7 4 Filter Element Servicing 8 4.1 General 8 4.2 Removal and Reinstallation of Element 8 4.3 Filter Element Cleaning 8 4.3.1 Inspection - Severe Conditions 9 4.3.2 Inspection - Normal Conditions 10 4.4 Oiling the Filter Element 10 REVISION: B – 05/12/03 3 of 10 INTEC 1206 SERIES-ICA-1 SECTION 1 Introduction 1.1 General Product Information The engine filter system is designed to protect the turbine engine from foreign object damage and micro erosion when operating in normal and severe environmental conditions. The Model 1206 and 1407 Engine Filter Systems consist of a duct assembly, left & right filter elements, low inlet pressure annunciator system, and a pilot actuated alternate air system. The filter elements are comprised of a specially formulated polymerized oil suspended by a pleated wire cloth and fabric matrix for the purpose of attracting and holding airborne dust particles. These filter elements are serviced by cleaning and re-oiling at regular intervals, or as required, based on engine performance loss or by visual inspection. The pilot actuated alternate air system is provided to bypass the filter elements in the event that engine performance is degraded due to filter blockage. The alternate air system should be inspected at regular intervals or prior to flight into environmental conditions that may require its use. 1.2 Scope of ICA This manual describes the airworthiness limitations, service instructions, inspection procedures, and testing of the engine filter systems and its individual components. Strict adherence to the information given herein will assure maximum filtration benefit and increased component life. 1.3 Precautions The following precautions are used throughout this manual and are defined as follows: WARNING: Maintenance procedure, practice, condition, etc. which if ignored could result in personal injury or loss of life. CAUTION: Maintenance procedure, practice, condition, etc. which if ignored could result in damage or destruction of equipment. NOTE: Maintenance procedure, practice, condition, etc. or a statement which needs to be highlighted. REVISION: B – 05/12/03 4 of 10 INTEC 1206 SERIES-ICA-1 SECTION 1 Introduction (cont.) 1.4 Definitions, Abbreviations, Acronyms, and Symbols The following are used throughout the manual fl. oz. Fluid Ounce in. lb. Inch Pound (torque) .P Differential Pressure EFS Engine Filter System STC Supplemental Type Certificate FAR Federal Aviation Regulation ICA Instructions for Continued Airworthiness 1.5 Distribution From time to time it may be necessary to revise or update information contained in this ICA. Although best efforts will be made to distribute revisions and updates to the registered owner of the product, it is ultimately the responsibility of the current user to ensure he or she is using the most current information available. Additional copies of this ICA as well as revisions and updates may be obtained by contacting Filtration Development Corporation (FDC) at 415-884-0555. Additionally, you may register to receive these updates when they are released. When revised pages are received, insertions should be logged on the Record of Revisions page and the List of Effective Pages log should be updated. REVISION: B – 05/12/03 5 of 10 INTEC 1206 SERIES-ICA-1 SECTION 2 Airworthiness Limitations The Airworthiness Limitations section is FAA approved and specifies inspections and other maintenance required under §43.16 and §91.403 of the Federal Aviation Regulations unless an alternate program has been approved. No airworthiness limitations associated with this STC. REVISION: B – 05/12/03 6 of 10 INTEC 1206 SERIES-ICA-1 SECTION 3 Inspection/Test Requirements 3.1 General This section covers the basic maintenance and service requirements necessary for safe operation and continued airworthiness of the Model 1206 and 1407 Engine Filter Systems. The service and inspection intervals designated herein are the maximum allowable and should not be exceeded. 3.2 Service Intervals When severe or unusual environmental conditions exist or as flight requirementsdictate...