SAE AS4775A-2004
SAE · 2004

Aircraft Maintenance Jacks - General Requirements

Replaced ICS 49.100

1Key Takeaways

This document covers the general requirements for hydraulic aircraft jacks. It can be applied to tripod, unipod, and axle jacks that may be used on open ramp areas as well as in the aircraft hanger. Throughout this Aerospace Standard, the minimum essential criteria are identified by the key word shall. Recommended crit…

2Scope / Description

This document covers the general requirements for hydraulic aircraft jacks. It can be applied to tripod, unipod, and axle jacks that may be used on open ramp areas as well as in the aircraft hanger. Throughout this Aerospace Standard, the minimum essential criteria are identified by the key word shall. Recommended criteria are identified by use of the key word should. Deviation from recommended criteria should only occur after careful consideration and thorough service evaluation have shown alternate methods to provide an equivalent level of safety. The term vertical load throughout this Aerospace Standard is defined as the force imposed on the aircraft jack at the airframe jack point.

3Version History

SAE AS4775-1994 older 1994
SAE AS4775A-2011 newer 2011-1-1
SAE AS4775B-2017 newer 2017-01-01
SAE AS4775B-2021 newer 2021-09-30

5Citation Network

0
Cite this standard
14
Referenced herein
ISO 1464:1985 MIL-PRF-5606 SAE AMS-QQ-C-320-2000 SAE AMS-QQ-P-416-2000 SAE AMS2404 SAE AMS5560 SAE ARP1247C-1993 SAE ARP490

6Frequently Asked Questions

What is SAE AS4775A-2004?
SAE AS4775A-2004 — Aircraft Maintenance Jacks - General Requirements is an international standard developed by Society of Automotive Engineers (SAE). This document covers the general requirements for hydraulic aircraft jacks. It can be applied to tripod, unipod, and axle jacks that may be used on open ramp areas as well as in the aircraft hanger. Throughout this Aerospace Standard, the minimum...
What does SAE AS4775A-2004 cover?
This standard covers: This document covers the general requirements for hydraulic aircraft jacks. It can be applied to tripod, unipod, and axle jacks that may be used on open ramp areas as well as in the aircraft hanger. Throughout this Aerospace Standard, the minimum essential criteria are identified by the key word...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of SAE AS4775A-2004?
The current published version is SAE AS4775A-2004, published on 2004. Always check for amendments or pending revisions.
How do I purchase SAE AS4775A-2004?
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