Attachment_0010_MEO_B2033_W58RGZ-19-R-0050.pdf

MAINTENANCE ENGINEERING ORDER

(AMCOM Reg. 750-2)

MEO NO.

DATE PAGE 1 of

TITLE Tolerances Unless otherwise noted, dimensions are in inches and tolerances are:

Fractional ………………… ± 1/32 Decimal ………………... ± 0.010 Angular ………………… ± ½°

APPLICABILITY CSI Critical Characteristic Affected?

Impact Statement Attached?

REFERENCES FOR RDECOM USE ONLY

DOCUMENT(S) AFFECTED

PURPOSE OR PROBLEM

PROJECT ENGINEER ENGINEERING REVIEW ENGINEERING RELEASE

MED FORM 5-DEC-09 1401-R-E

B 2033

UH-60 Tail Rotor Blade Assembly - Add Embrittlement Relief Baking Requirement for Repair Bushing

P/N: 70101-11200-044 (NSN 1615-01-088-3230)

P/N: 70101-31000-043 (NSN 1615-01-113-8188)

Technical

INTERIM USE OF THIS MEO IS AUTHORIZED

UNTIL AFFECTED DOCUMENT IS UPDATED.

MEO CHANGE TYPE

3) High - Has a business or process impactPRIORITY IMPLEMENTATION CATEGORY

UH60 DAA

DMWR 1-1615-287 dtd 30 December 2011 MEC B201345

SS8407, SAE AMS2759/9D

DOCUMENT CHANGE IS REQUIRED Verification: Hands-On Table-Top None

3-13.4.5.d.(6): Addition of Type II and Class 2 to SAE-AMS-QQ-P-416 cad plate requirement for bushing and a new step (7) for embrittlement relief baking requirement after cadmium plating ( 23 hours at 375+/-25°F).

GONZALEZ.LUI

S.III.1231164878

Digitally signed by

GONZALEZ.LUIS.III.1231164878

DN: c=US, o=U.S. Government, ou=DoD, ou=PKI, ou=USA, cn=GONZALEZ.LUIS.III.1231164878 Date: 2015.07.06 13:41:13 -05'00'

GRZELECKI.DAN

IEL.P.125929525

Digitally signed by

GRZELECKI.DANIEL.P.1259295250

DN: c=US, o=U.S. Government, ou=DoD, ou=PKI, ou=USA, cn=GRZELECKI.DANIEL.P.1259295250 Date: 2015.06.25 15:46:28 -05'00'

Daniel Grzelecki

HORN.REINHOL

D.J.1087783495

Digitally signed by

HORN.REINHOLD.J.1087783495

DN: c=US, o=U.S. Government, ou=DoD, ou=PKI, ou=USA, cn=HORN.REINHOLD.J.1087783495 Date: 2015.07.06 14:30:24 -05'00'

Luis Gonzalez lll Ron Horn PUBLICATION CHANGE REQUEST: REQUEST THAT THE FOLLOWING DATA BE INCLUDED IN THE NEXT

CHANGE OR REVISION TO THE PUBLICATION IDENTIFIED ABOVE.

WP NO. PAGE

NO.

PARA-

GRAPH

FIGURE/

TABLE

NO.

CHANGES

(EXACT WORDING OF CHANGES MUST BE GIVEN)

3-61 3-13.4.5 .d.(6)

3-13.4.5 .d (7)

ADD the following after "SAE-AMS-QQ-P-416" in the first sentence:

"Type II, Class 2"

ADD new paragraph "3-13.4.5.d (7)" as follows:

"(7) After cadmium plating of the bushings, perform embrittlement relief bake at 375+/-25°F for 23 hours and within 4 hours of the last step of the cadmium plating process. Bake time refers to the time at which the surface of part is at the specified bake temperature."

Distribution Statement D:- Distribution authorized to Department of Defense and U.S. DoD contractors only to protect critical technology effective as of 26 June 2014. Other requests for this document must be referred to U.S. Army Aviation and Missile Research, Development and Engineering Center, ATTN: RDMR -AEM , Corpus Christi, TX 78419-5211

MED FORM 18 NOV 2014

JULY 16 2015

W58RGZ-17-R-0237

Attachment 0010