TB1-1520-238-20-127
(2) If damage other than cracking is found - proceed to paragraph 9b.
b. Include the criteria IAW paragraph 8a to inspect for chordwise cracking and/or surface damage at
each subsequent 10 hr/14 day recurring inspection required IAW AH-64-02-04 (TB 1-1520-238-20-118).
NOTE
Do not use TM 1-1520-238-23 damage repair limits. For AH-64A damage/repair limits,
use AMCOM approved Figure1 for scratches, nicks, gouges, and corrosion; and Figure
2 for dents and depressions. The damage/repair limits as
listed in
the current AH-64D
IETM are the same and can also be used.
a. If a crack is found, remove blade IAW AH-64-02-04 (TB 1-1520-238-20-118).
b. If damage other than cracking is found, correct IAW AH-64-02-04 (TB 1-1520-238-20-118) and Fig-
10. Supply/Parts and Disposition.
a. Parts Required. Items cited in paragraph 7 may be required to replace defective items.
b. Requisitioning Instructions. Requisition replacement parts using normal supply procedures. All req-
uisitions shall use project code (CC 57-59) "X1G" (X-Ray One Golf).
NOTE
Project code "X1G" is required to track and establish a data base of stock fund expenditures in-
curred by the field as a result of message actions.
c.
Bulk and Consumable Materials. Same as AH-64-02-04 (TB 1-1520-238-20-118).
d. Disposition. Submit a CAT 1 QDR for blade failing the inspection per this TB. Hold any discrepant
part/component pending disposition instructions from technical POC in paragraph 16a.
e. Disposition of Hazardous Material - Same as AH-64-02-04 (TB 1-1520-238-20-118).
11. Special Tools, Jigs and Fixtures Required. N/A.
a. Category of Maintenance - Same as AH-64-02-04 (TB 1-1520-238-20-118).
b. Estimated Time Required - Same as AH-64-02-04 (TB 1-1520-238-20-118).
c.
Estimated Cost Impact to the Field - Same as AH-64-02-04 (TB 1-1520-238-20-118).
d. TB/MWOs to be applied prior to or concurrently with this Inspection. N/A.
e. Publications Which Require Change as a Result of This Inspection - TM 1-1520-238-23, (Aviation
Unit and Intermediate Maintenance Manual for the AH-64A), dated 16 May 1994, and TM 1-1520-238-PMS
(AH-64A Helicopter 10 Hour/14 Day Inspection Checklist), dated 30 June 1994 shall be changed to reflect
this TB. A copy of this TB shall be inserted in the appropriate TM as authority to implement the change until
the printed change is received.
13. References. - Same as AH-64-02-04 (TB 1-1520-238-20-118).
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