DEPARTMENT OF THE ARMY TECHNICAL BULLETIN
TEMPORARY INSTALLATION OF MAIN ROTOR DRIVE
COVER PLATE AND DE-ICE DISTRIBUTOR COVER
PLATE FOR AH-64 SERIES AIRCRAFT
Headquarters, Department of the Army, Washington, D.C.
23 April 2004
DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited.
THIS PUBLICATION IS EFFECTIVE UNTIL RESCINDED OR SUPER-
1. PRIORITY CLASSIFICATION.ROUTINE.
1.1. AIrcraft in Use. Upon application of this Technical Bulletin (TB) the condition status symbol of the cited
aircraft will be changed by entering a circle red X in the logbook along with an entry stating "Temporary cover
plates installed, aircraft restricted to maintenance test flight only". Following the test flight and retention nut
re-torquing, remove the circle red X entry from logbook.
1.2. Aircraft in Depot Maintenance. Not Applicable.
1.3. AIrcraft Undergoing Maintenance. Aircraft involving removal/reinstallation of the Main Rotor Retention
1.4. Aircraft in Transit. Not Applicable.
1.5. Maintenance Trainers (Category A, B, and Others). Not Applicable.
1.6. Component/Parts in Stock Including War Reserves at All Levels (Depot and Others). Not applicable.
2. TASK INSPECTION SUSPENSE DATE. Not Applicable.
3. REPORTING COMPLIANCE SUSPENSE DATE. Not applicable.
*This TB supersedes USAMCOM (PROV) Message AH-64-MIM-02-011.