SAE ARP 4925 : 2014
Current
Current
The latest, up-to-date edition.
AEROSPACE DESIGN AND INSTALLATION OF COMMERCIAL TRANSPORT HELICOPTER HYDRAULIC SYSTEMS
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
09-10-2014
Publisher
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1. SCOPE
2. REFERENCES
3. OVERALL HYDRAULIC SYSTEM REQUIREMENTS
4. GENERAL HYDRAULIC SYSTEM AIRWORTHINESS
REQUIREMENTS
5. SPECIFIC HYDRAULIC SYSTEMS AIRWORTHINESS
REQUIREMENTS
6. DESIGN PRACTICES AND GUIDELINES
7. COMPONENTS
8. INSTALLATION PRACTICES AND GUIDELINES
9. NOTES
Sets up the factors which should be considered in the design and installation of a commercial transport rotorcraft hydraulic system, including the applicable airworthiness regulations that affect the hydraulic system.
| Committee |
A-6A1
|
| DocumentType |
Revision
|
| Pages |
45
|
| PublisherName |
SAE International
|
| Status |
Current
|
| Supersedes |
| SAE AIR 5451 : 2017 | A GUIDE TO LANDING GEAR SYSTEM INTEGRATION |
| SAE ARP 994 : 2016 | DESIGN OF TUBING INSTALLATIONS FOR AEROSPACE HYDRAULIC SYSTEMS |
| SAE ARP 4378 : 2017 | ACCUMULATOR, HYDRAULIC, WELDED BELLOWS, FACTORY PRE-CHARGED |
| SAE AIR 1922 : 2017 | AEROSPACE - SYSTEM INTEGRATION FACTORS THAT AFFECT HYDRAULIC PUMP LIFE |
| SAE ARP584D | COILED TUBING - CORROSION RESISTANT STEEL, HYDRAULIC APPLICATIONS, AEROSPACE |
| SAE AS595D | AEROSPACE - CIVIL TYPE VARIABLE DELIVERY, PRESSURE COMPENSATED, HYDRAULIC PUMP |
| SAE ARP 4146D : 2012 | COILED TUBING - TITANIUM ALLOY, HYDRAULIC APPLICATIONS, AEROSPACE |
| SAE ARP 5891 : 2014 | ACHIEVING CLEANLINESS STANDARDS FOR AIRCRAFT HYDRAULIC SYSTEMS DURING MANUFACTURE |
| SAE AS 5586 : 2005 | GENERAL REQUIREMENTS FOR HYDRAULIC SYSTEM RESERVOIRS |
| SAE ARP 5555 : 2016 | RECOMMENDATIONS FOR INSTALLATION OF SEALS IN STANDARD GLANDS |
| SAE AS 5994A:2000(S2013) | PUMP UNITS, HYDRAULIC, ELECTRIC MOTOR DRIVEN, VARIABLE DELIVERY |
| SAE AS 4396 : 2013 | FITTING END, BULKHEAD, FLARED TUBE CONNECTION, DESIGN STANDARD |
| SAE AIR 1569 : 1993 | HANDLING AND INSTALLATION PRACTICE FOR AEROSPACE HOSE ASSEMBLIES |
| SAE AS 620 : 2012 | HOSE ASSEMBLIES, CONVOLUTED POLYTETRAFLUOROETHYLENE METALLIC REINFORCED, HIGH TEMPERATURE, MEDIUM PRESSURE, AIRCRAFT |
| SAE ARP 1897 : 2013 | CLAMP SELECTION AND INSTALLATION GUIDE |
| SAE ARP 4835 : 2006 | AEROSPACE FLUID POWER-HYDRAULIC THERMAL EXPANSION RELIEF VALVES |
| SAE AIR 1922 : 2017 | AEROSPACE - SYSTEM INTEGRATION FACTORS THAT AFFECT HYDRAULIC PUMP LIFE |
| SAE ARP 4146D : 2012 | COILED TUBING - TITANIUM ALLOY, HYDRAULIC APPLICATIONS, AEROSPACE |
| SAE ARP 4553 : 2008 | AEROSPACE - ACCUMULATOR, HYDRAULIC, SELF-DISPLACING |
| MIL H 27267 : B | HOSE TETRAFLUOROETHYLENE, HIGH TEMPERATURE, MEDIUM PRESSURE |
| SAE ARP 4379 : 2016 | AEROSPACE - ACCUMULATOR, HYDRAULIC, CYLINDRICAL, PISTON SEPARATED |
| SAE ARP 1281 : 2002 | ACTUATORS: AIRCRAFT FLIGHT CONTROLS, POWER OPERATED, HYDRAULIC, GENERAL SPECIFICATION FOR |
| MIL J 5513 : C | JOINT, HYDRAULIC SWIVEL |
| SAE AS1300D | PORT - RING LOCKED FLUID CONNECTION TYPE, STANDARD DIMENSIONS FOR |
| SAE AIR 310 : 2013 | FITTINGS, CATALOG OF FLARED. FLARELESS, PIPE THREADED, PORT, HOSE AND OTHER TYPE TUBE STANDARD CONNECTORS |
| SAE AIR 887 : 2013 | LIQUID FILTER RATINGS, PARAMETERS AND TESTS |
| ISO 2685:1998 | Aircraft — Environmental test procedure for airborne equipment — Resistance to fire in designated fire zones |
| MIL H 25579 : E | HOSE ASSEMBLY, TETRAFLUOROETHYLENE, HIGH TEMPERATURE MEDIUM PRESSURE, GENERAL REQUIREMENTS FOR |
| MIL-PRF-5606 Revision H:2002 | HYDRAULIC FLUID, PETROLEUM BASE; AIRCRAFT, MISSILE, AND ORDNANCE |
| SAE AS 5169 : 2009 | FITTING, PORT PLUG AND BLEEDER |
| SAE AS 4395 : 2013 | FITTING END, FLARED, TUBE CONNECTION, DESIGN STANDARD |
| SAE AMS 5561 : 2012 | STEEL, CORROSION AND HEAT-RESISTANT, WELDED AND DRAWN OR SEAMLESS AND DRAWN TUBING, 9.0MN - 20CR - 6.5NI - 0.28N, HIGH-PRESSURE HYDRAULIC |
| SAE AS 5586 : 2005 | GENERAL REQUIREMENTS FOR HYDRAULIC SYSTEM RESERVOIRS |
| SAE AMS 4081 : 2014 | ALUMINUM ALLOY TUBING, HYDRAULIC, SEAMLESS, DRAWN, ROUND, 1.0MG - 0.60SI - 0.28CU - 0.20CR (6061-T4) SOLUTION HEAT TREATED AND NATURALLY AGED |
| SAE AS1055D | FIRE TESTING OF FLEXIBLE HOSE, TUBE ASSEMBLIES, COILS, FITTINGS AND SIMILAR SYSTEM COMPONENTS |
| ISO 12:1987 | Aerospace — Pipelines — Identification |
| SAE AS 5440 : 2011 | HYDRAULIC SYSTEMS, AIRCRAFT, DESIGN AND INSTALLATION REQUIREMENTS FOR |
| MIL-DTL-27272 Revision D:2015 | Fittings, Polytetrafluoroethylene Hose, High-Temperature, Medium-Pressure, General Specification for |
| SAE AMS T 7081 : 1999 | TUBE, ALUMINUM ALLOY, SEAMLESS, ROUND, DRAWN, 6061, AIRCRAFT HYDRAULIC QUALITY |
| SAE AS 1709 : 2014 | COUPLING ASSEMBLY, HYDRAULIC SELF SEALING, QUICK DISCONNECT |
| SAE AIR 797 : 2013 | HOSE CHARACTERISTICS AND SELECTION CHART |
| MIL-DTL-83298 Revision C:2009 | Hose, Conductive Polytetrafluoroethylene Tube, High Temperature, High Pressure (3000 PSI), Hydraulicand Pneumatic |
| SAE AIR1379B : 1985 | PRESTRESSING (AUTOFRETTAGING) OF HYDRAULIC TUBING LINES |
| ISO 11217:1993 | Aerospace Hydraulic system fluid contamination Location of sampling points and criteria for sampling |
| MIL-PRF-87257 Revision C:2017 | HYDRAULIC FLUID, FIRE RESISTANT, LOW TEMPERATURE, SYNTHETIC HYDROCARBON BASE, AIRCRAFT AND MISSILE |
| ISO 22089:2009 | Aerospace Hydraulic power transfer units General specifications |
| SAE AS 7997:1999 | MOTORS, AIRCRAFT HYDRAULIC, CONSTANT DISPLACEMENT - GENERAL SPECIFICATION FOR |
| SAE ARP 994 : 2016 | DESIGN OF TUBING INSTALLATIONS FOR AEROSPACE HYDRAULIC SYSTEMS |
| MIL-PRF-5503 Revision G:2013 | ACTUATORS: AERONAUTICAL LINEAR UTILITY, HYDRAULIC, GENERAL SPECIFICATION FOR |
| SAE AS 19692 : 2016 | Aerospace – Military Type Variable Delivery, Pressure Compensated Hydraulic Pump |
| SAE ARP 4378 : 2017 | ACCUMULATOR, HYDRAULIC, WELDED BELLOWS, FACTORY PRE-CHARGED |
| SAE AS 18280 : 2010 | FITTINGS, 24 DEGREES CONE FLARELESS, FLUID CONNECTION, 3000 PSI |
| SAE AS 1896 : 2013 | COUPLING ASSEMBLY, SELF-SEALING, ONE SIDE ONLY, HYDRAULIC |
| MIL-DTL-9395 Revision K:2016 | Switches, Pressure (Absolute, Gage and Differential) General Specification for |
| SAE AIR 4150 : 1993 | INSPECTION OF INSERVICE AIRBORNE ACCUMULATORS FOR CORROSION AND DAMAGE |
| MIL-DTL-19068 Revision B:2006 | VALVES, SHUTTLE, HYDRAULIC, AIRCRAFT, TYPE 2 SYSTEMS |
| SAE AIR1388B | SERVICE DAMAGE LIMITS FOR AIRCRAFT HYDRAULIC TUBING |
| SAE AIR 4057 : 2012 | SECONDARY FILTERS FOR FLUID SYSTEM RELIABILITY |
| SAE AS 1241 : 2016 | FIRE RESISTANT PHOSPHATE ESTER HYDRAULIC FLUID FOR AIRCRAFT |
| MIL-PRF-83282 Revision D:1997 | HYDRAULIC FLUID, FIRE RESISTANT, SYNTHETIC HYDROCARBON BASE, METRIC, NATO CODE NUMBER H-537 |
| SAE AS 3121 : 2014 | PLUG, EXPANSION, ALUMINUM, 2024-T4 AND 2024-T351, LONG; STD AND .010 OVERSIZE DIAMETERS (UNS A92024) |
| MIL F 8815 : D | FILTER AND FILTER ELEMENTS, FLUID PRESSURE, HYDRAULIC LINE, 15 MICRON ABSOLUTE AND 5 MICRON ABSOLUTE, TYPE 11 SYSTEMS; GENERAL SPECIFICATION FOR |
| SAE AS 1339 : 2012 | HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE, METALLIC REINFORCED, 3000 PSI, 400 DEGREES F, LIGHTWEIGHT, HYDRAULIC AND PNEUMATIC |
| SAE AS1290B | GRAPHIC SYMBOLS FOR AIRCRAFT HYDRAULIC AND PNEUMATIC SYSTEMS |
| SAE ARP584C | COILED TUBING - CORROSION RESISTANT STEEL, HYDRAULIC APPLICATIONS, AEROSPACE |
| SAE AIR 4092 : 2013 | INVESTIGATION OF PTFE 'MELT' PHENOMENON FOR HIGH PRESSURE HOSES |
| SAE AS 4059F : 2013 | AEROSPACE FLUID POWER - CONTAMINATION CLASSIFICATION FOR HYDRAULIC FLUIDS |
| SAE AMS4083L | ALUMINUM ALLOY TUBING, HYDRAULIC, SEAMLESS, DRAWN, ROUND, 1.0MG - 0.60SI - 0.28CU - 0.20CR (6061-T6), SOLUTION AND PRECIPITATION HEAT TREATED |
| SAE AS 4941 : 2015 | AEROSPACE - GENERAL REQUIREMENTS FOR COMMERCIAL AIRCRAFT HYDRAULIC COMPONENTS |
| SAE AS595D | AEROSPACE - CIVIL TYPE VARIABLE DELIVERY, PRESSURE COMPENSATED, HYDRAULIC PUMP |
| SAE AMS 4944 : 2015 | TITANIUM ALLOY TUBING, SEAMLESS, HYDRAULIC 3.0AL - 2.5V COLD WORKED, STRESS RELIEVED |
| MIL-DTL-5498 Revision G:2013 | ACCUMULATORS, HYDRAULIC, CYLINDRICAL 3000 PSI, AIRCRAFT |
| SAE AS 1227 : 2013 | HOSE ASSEMBLY, CONVOLUTED POLYTETRAFLUOROETHYLENE, METALLIC REINFORCED, LOW PRESSURE, UP TO 400 DEGREES F, AIRCRAFT |
| SAE ARP490F | ELECTROHYDRAULIC SERVOVALVES |
| MIL-DTL-25427 Revision B:2009 | COUPLING ASSEMBLY, HYDRAULIC, SELF SEALING, QUICK DISCONNECT, GENERAL SPECIFICATION FOR |
| SAE AS 5202 : 2005 | PORT OR FITTING END, INTERNAL STRAIGHT THREAD, DESIGN STANDARD |
| SAE AIR737F | AEROSPACE HYDRAULIC AND PNEUMATIC SPECIFICATIONS, STANDARDS, RECOMMENDED PRACTICES, AND INFORMATION REPORTS |
| SAE ARP1280B | AEROSPACE - APPLICATION GUIDE FOR HYDRAULIC POWER TRANSFER UNITS |
| SAE AS 33566 : 2013 | FITTINGS, INSTALLATION OF FLARELESS TUBE, STRAIGHT-THREADED CONNECTORS |
| SAE AS 3131 : 2014 | PLUG, EXPANSION - CRES, 303, SHORT; STD AND .010 OVERSIZE DIAMETERS, UNS S30300 |
| MIL-DTL-83296 Revision B:2009 | Fittings, Corrosion Resistant Steel, High Temperature, High Pressure (3000 PSI), Hydraulic and Pneumatic, General Specification for |
| SAE AS 33611 : 2015 | TUBE BEND RADII |
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