Major Item Special Study (MISS), OH-6A Main Rotor Hub.

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Abstract:

Major Item Special Study MISS reports are performed on DA Form 2410 reportable components. These are time change items and certain condition change items selected because of high cost or need for intensive management. Basically, the MISS reports are concerned with analyzing reported removal data presented in the Major Item Removal Frequency MIRF report. The failure modes reported for each removal are examined and grouped into categories which are intended to clarify the intent of the data reporting. From this data, removal distribution can be plotted and an MTR mean time to removal can be calculated. The MISS reports then investigate possible cost savings based on total elimination of selected failure modes. These modes are chosen because of the percentage of failures they represent andor because they appear to be feasible Product Improvement Program PIP areas. Author

Author(s):
No Author(s) Identified
Author Organization(s):
ARMY AVIATION SYSTEMS COMMAND ST LOUIS MO
Descriptive Note:
Interim rept. 1 Jan 64-1 Jul 73.
Supplementary Note:
Supersedes report dated Oct 71.
Pagination:
0022

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
USAAVSCOM-TR-74-29
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*Helicopters, *Helicopter rotors, *Value engineering, Hubs, Logistics support, Quality control, Spare parts, Maintainability, Cost analysis
Field(s)/Group(s):
Helicopters, Manufacturing and Industrial Engineering and Control of Production Systems
Keyword(s):
MISS(Major Item Special Studies), Major item special studies, *Failure analysis, *Logistics management, OH 6A aircraft, H 6 aircraft
Report Date:
1974 Jun 01