1Key Takeaways
This SAE Aerospace Recommended Practice (ARP) establishes the processes to achieve and maintain the required cleanliness levels in flight vehicle hydraulic systems during fabrication, assembly and pre-flight functional tests. This recommended practice covers exclusion and removal primarily of solid contaminants that oc…
2Scope / Description
This SAE Aerospace Recommended Practice (ARP) establishes the processes to achieve and maintain the required cleanliness levels in flight vehicle hydraulic systems during fabrication, assembly and pre-flight functional tests. This recommended practice covers exclusion and removal primarily of solid contaminants that occur or are created during these successive steps. The flushing procedure for installed tubing is detailed. This ARP does not address contamination levels of hydraulic fluids as purchased, operation and maintenance of ground carts, details of component cleanliness or of contamination measurement. This ARP applies to military aircraft and helicopters designed to SAE AS 5440, commercial aircraft hydraulic systems designed to SAE ARP 4752 and commercial helicopter hydraulic systems designed to SAE ARP 4925.
5Citation Network
Referenced by SAE ARP5891-2008
MIL-PRF-83282-1997
MIL-PRF-87257-2004
MIL-STD-419
SAE AIR1362-1975
SAE ARP4752-1994
SAE ARP4925-1996
SAE ARP5376-1998
SAE ARP994-1976
6Frequently Asked Questions
What is SAE ARP5891-2008?
SAE ARP5891-2008 — Achieving Cleanliness Standards for Aircraft Hydraulic Systems During Manufacture is an international standard developed by Society of Automotive Engineers (SAE). This SAE Aerospace Recommended Practice (ARP) establishes the processes to achieve and maintain the required cleanliness levels in flight vehicle hydraulic systems during fabrication, assembly and pre-flight functional tests. This recommended...
What does SAE ARP5891-2008 cover?
This standard covers: This SAE Aerospace Recommended Practice (ARP) establishes the processes to achieve and maintain the required cleanliness levels in flight vehicle hydraulic systems during fabrication, assembly and pre-flight functional tests. This recommended practice covers exclusion and removal primarily of solid...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in the aerospace and defense industry. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of SAE ARP5891-2008?
The current published version is SAE ARP5891-2008, published on 2008-01-01. Always check for amendments or pending revisions.
How do I purchase SAE ARP5891-2008?
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