Accession Number:

AD0773023

Title:

U.S. Army Helicopter Hydraulic System Reliability and Maintainability Investigation, Volume II. Supplemental Design Guide

Descriptive Note:

Final rept.

Corporate Author:

SYSTEMS ASSOCIATES INC LONG BEACH CA

Personal Author(s):

• Huffman, James L.

Report Date:

1973-09-01

Pagination or Media Count:

209.0

Abstract:

The report is a result of the investigation performed in Volume 1, Document Deficiency Analysis which identifies deficiencies in military specifications and standards that may impact the reliability and maintainability of U.S. Army helicopters. The report provides supplementary information for each deficient document relating to design requirements, qualification testing, and quality assurance. The supplementary information to offset the most prevalent deficiencies addressed helicopter mission design requirements which relate to environmental conditions, reliability and maintainability programs, and safety. Environmental testing and reliability and maintainability requirements were also addressed.

Descriptors:

• *DOCUMENTS
• *HYDRAULIC EQUIPMENT
• DEFICIENCIES
• LIFE EXPECTANCY(SERVICE LIFE)
• MAINTAINABILITY
• MANUALS
• SPARE PARTS

Subject Categories:

• Helicopters
• Hydraulic and Pneumatic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE