ICA-D212-725 (29)
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CHAPTER 29 – HYDRAULIC SYSTEM (29-00-00)
COPYRIGHT
2007 BY DART AEROSPACE LTD.
THIS DOCUMENT IS PRIVATE AND CONFIDENTIAL AND IS SUPPLIED ON THE EXPRESS CONDITION THAT IT IS NOT TO BE USED FOR ANY PURPOSE OR COPIED OR COMMUNICATED TO ANY
OTHER PERSON WITHOUT WRITTEN PERMISSION FROM DART AEROSPACE LTD.
Revision:
6
Date: 13.08.26
TABLE OF CONTENTS
Table of Contents ............................................................................................................................................. 2
List of Figures ................................................................................................................................................... 3
List of Tables .................................................................................................................................................... 3
29.1
Hydraulic System ................................................................................................................................. 4
29.2
General Maintenance Practices ........................................................................................................... 4
29.2.1
Leakage Limits ............................................................................................................................. 4
29.2.2
Troubleshooting.......................................................................................................................... 11
29.2.3
Flushing ...................................................................................................................................... 17
29.2.4
Operational Check ..................................................................................................................... 18
29.2.5
Operational Check (Helicopter Power) ...................................................................................... 20
29.3.1
Reservoir Assemblies ................................................................................................................ 21
29.3.2
Integrated Valve and Filter Assemblies ..................................................................................... 24
29.3.3
Hydraulic Filter Assemblies ........................................................................................................ 25
29.3.4
Hydraulic System Accumulators ................................................................................................ 29
29.3.5
Hydraulic Pump (System 1) ....................................................................................................... 29
29.3.6
Hydraulic Pump (System 2) ....................................................................................................... 31
29.3.7
Pressure Transmitter .................................................................................................................. 34
29.3.8
Collective Hydraulic Cylinder ..................................................................................................... 36
29.3.9
Cyclic Hydraulic Cylinder ........................................................................................................... 40
29.3.10
Tail Rotor Hydraulic Cylinder ................................................................................................. 42
29.4
Rotor Brake Hydraulic System ........................................................................................................... 46
29.4.1
Rotor Brake System ................................................................................................................... 46
29.4.2
Troubleshooting.......................................................................................................................... 46
29.4.3
Servicing ..................................................................................................................................... 49
29.4.4
Bleeding ..................................................................................................................................... 49
29.4.5
Master Cylinder .......................................................................................................................... 49
Содержание ICA-D212-725
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