TB 1-1520-251-20-01
SINGLE GENERATOR/SINGLE RTRU FAILURE
1. Exit NOE environment.
2. Affected GEN 1 or GEN 2 -- Reset pilot GEN RST panel.
If condition persists:
3. LAND AS SOON AS PRACTICABLE .
MULTIPLE MPD FAILURE
1. Exit NOE environment.
2. LAND AS SOON AS POSSIBLE .
a. Parts Required. N/A.
b. Requisitioning Instructions. N/A.
c.
Bulk and Consummable Materials. N/A.
d. Disposition. Hold any adapter, spline, P/N 1593588--9, NSN 3040--01--382--2814, Torlon, yellow--
green in color found in retail repair parts stockage pending disposition instructions from logisical in paragraph
11. Special Tools and Fixtures Required. N/A.
12. Application.
a. Category of Maintenance. AVUM.
b. Estimated Time Required.
(1) Total of 0.5 man--hours using 1 person.
(2) Total of 0.5 hours downtime for each end item.
c.
Estimated Cost Impact To the Field. N/A.
d. TB/MWOs To Be Applied Prior To Or Concurrently With This Inspection. N/A.
e. Publications Which Require a Change As a Result of This TB. TM 1-1520-251-10, TM
1-1520-251-MTF, TM 1-1520-251-CL, and Longbow IETM with changes, shall be changed to reflect this TB.
A copy of this TB shall be inserted in each of the appropriate TMs as authority to implement the change until
the printed change or corrected IETM is received.
13. References.
a. DA PAM 738-751.
b. TM 1-1520-251-10, Operator 's Manual for Helicopter, Attack, AH--64D Longbow Apache, dated 15
December 1998, with changes.
c. TM 1-1520-251-MTF, Maintenance Test Flight Manual, Helicopter, Attack, AH--64D Longbow
Apache, dated 15 March 1998, with changes .
d. TM 1-1520-251-CL, Operator 's Checklist for Helicopter, Attack, AH--64D Longbow Apache, dated
15 March 1998, with changes.
e. Interactive Electronic Technical Manual (IETM): TM 1-1520-LONGBOW/APACHE IETM, CD No.
1, Version 3.1.2, Data 19 November 1998, CD dated 1 December 1998 (or subsequent).
a. Reporting Compliance Suspense Date (Aircraft). Upon entering requirements of this TB on DA
Form 2408-13-1 on all subject MDS Aircraft, forward a priority message, Datafax or e-mail to CDR, AMCOM,
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