DEPARTMENT
OF
THE
ARMY
TECHNICAL
BULLETIN
PHASE MAINTENANCE SYSTEM
FOR ARMY AIRCRAFT
Headquarters, Department of the Army, Washington, D. C.
18 May 1984
REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS
You can help improve this manual. If you find any mistake or if you know of a way to improve the procedure, please let
us know. Mail your letter or DA Form 2028 (Recommended Changes to Publications and Blank Forms) directly to:
Commander, US Army Aviation Systems Command, ATTN: DRSAV-MPSD, 4300 Goodfellow Blvd., St. Louis, Missouri
63120. A reply will be furnished to you.
TABLE OF CONTENTS
Paragraph
Page
INTRODUCTION
Purpose .......................................................................................
Scope ..........................................................................................
Arrangement ................................................................................
IMPLEMENTATION OF PHASE MAINTENANCE SYSTEM
Receipt of Technical Bulletin and Maintenance
Checklists ..............................................................................
PHASE MAINTENANCE SYSTEM
Name Designation .......................................................................
Phase Maintenance Cycle............................................................
Basic Maintenance Studies ..........................................................
Phase Maintenance Field Evaluations and Optimum
Phase Maintenance System .........................................................
Phase Maintenance Approach to Optimizing
Preventive Maintenance ........................................................
Preventive Maintenance Requirements........................................
INSTRUCTIONS
Changeover Instructions, Periodic to Phase .................................
Changeover Instructions, Phase Maintenance
Interval Change .....................................................................
Transfer of Aircraft .......................................................................
Entry in Historical Records ...........................................................
REFERENCES ............................................................................
*This TB supersedes TB 55-1500-337-24, 17 December 1975, including all changes.
1