URGENT
* TB 1-1520-238-20-86
DEPARTMENT OF THE ARMY TECHNICAL BULLETIN
INSPECTION OF NUMBER 2L STRINGER
FOR AH-64 AIRCRAFT HAVING ACCUMULATED
1750 OR MORE FLIGHT HOURS
Headquarters, Department of the Army, Washington, D.C.
28 February 1997
DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited.
NOTE
THIS PUBLICATION IS EFFECTIVE UNTIL RESCINDED OR SUPERSEDED.
1. Priority Classification. URGENT
a. Aircraft in Use. Upon receipt of this Technical Bulletin (TB) the condition status symbol of the cited aircraft will be
changed to a red horizontal dash "//-//". The red horizontal dash "//-//" may be cleared when the inspection of paragraph
8 below is completed. The affected aircraft shall be inspected as soon as practical, but no later than the task/inspection
suspense date. Failure to comply with the requirements of this TB will cause the status symbol to be upgraded to a red
"//x//".
b. Aircraft in Depot Maintenance. Same as paragraph 1.a.
c. Aircraft Undergoing Maintenance. Same as paragraph 1a.
d. Aircraft in Transit.
(1) Surface/Air Shipment. Same as paragraph 1a.
(2) Ferry Status.
(a) Same as paragraph 1 a.
(b) Those aircraft that have a DD Form 250 and are at McDonnell Douglas Helicopter
Systems (MDHS) will be inspected prior to ferry to final destination.
e. Maintenance Trainers (Category A and B). Same as paragraph 1a.
f. Component/Parts in Stock Including War Reserves at all Levels (Depot and Others) - N/A.
2.
Task/inspection Suspense Date. Within 10 flight hours or 14 days.
3.
4.
Summary of the Problem.
*This TB supersedes USAATCOM Message 110905Z Feb 97 (AH-64-97-ASAM-04).
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