MEO B1657.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 1657

Aug 8, 2014 2

Replacement of n-Propyl Bromide with Vertrel SDG in DMWR 1-1650-419, Damper Assembly, P/N 70106-08100-042, -043, -044, -046

Administrative

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 1-1650-419, dated 28 January 2011 TN 134633

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

Replacement of n-Propyl-Bromide with Vertrel SDG because of upcoming environmental regulatory changes.

TRAN.CHUCK

.B.1232211551

Digitally signed by

TRAN.CHUCK.B.1232211551

DN: c=US, o=U.S. Government, ou=DoD, ou=PKI, ou=USA, cn=TRAN.CHUCK.B.1232211551 Date: 2014.08.07 16:31:06 -05'00'

GONZALEZ.JAC

OB.A.145582119

Digitally signed by

GONZALEZ.JACOB.A.1455821190

DN: c=US, o=U.S. Government, ou=DoD, ou=PKI, ou=CONTRACTOR, cn=GONZALEZ.JACOB.A.1455821190 Date: 2014.08.07 12:32:18 -05'00'

Jacob Gonzalez

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: 2014.08.07 17:01:14 -05'00'

Chuck B. Tran Daniel P. Grzelecki 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)

h Replace n-Propyl-Bromide warning statement with following:

VERTREL SDG specialty fluid is combustible, toxic to eyes, skin, and respiratory tract, and decomposes into other hazardous products when exposed to extreme heat. Wear chemical protective gloves and goggles/face shield. Avoid repeated or prolonged contact. Avoid breathing vapors or mist. Use only in well-ventilated areas. If ventilation is not adequate, use approved respirator as determined by local safety/industrial hygiene personnel. Keep away from open flames, sparks, or other sources of ignition. Refer to MSDS for specific requirements about components, reactivity, physical hazards, spill procedures, health hazards, first aid procedures, and

PPE.

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 26 JUN 2014

MAINTENANCE ENGINEERING ORDER

(AMCOM Reg. 750-2) Continuation Sheet

MEO NO.

PAGE of

WP NO. PAGE

NO.

PARA-

GRAPH

FIGURE/

TABLE

NO.

CHANGES

(EXACT WORDING OF CHANGES MUST BE GIVEN)

MED FORM 15-DEC-09 1401-R-E

3-20

3-21

C-4

3-10.5.2

3-10.5.2

Appendix C

Replace n-Propyl-Bromide warning statement with following:

VERTREL SDG specialty fluid is combustible, toxic to eyes, skin, and respiratory tract, and decomposes into other hazardous products when exposed to extreme heat. Wear chemical protective gloves and goggles/face shield. Avoid repeated or prolonged contact. Avoid breathing vapors or mist. Use only in well-ventilated areas. If ventilation is not adequate, use approved respirator as determined by local safety/industrial hygiene personnel. Keep away from open flames, sparks, or other sources of ignition. Refer to MSDS for specific requirements about components, reactivity, physical hazards, spill procedures, health hazards, first aid procedures, and

PPE.

Within Paragraph: 3-10.5.2, Replace:

n-Propyl Bromide (App C, Item 54) with:

VERTREL SDG specialty fluid (App C, Item 54)

Replace:

54 6850-01-450-6162 Solvent, Cleaning Compound (n-Propyl 6 GL Bromide)

With:

54 6850-01-626-7714 VERTREL SDG specialty fluid DR

PN: M2S-SDGD (9V583)

MED FORM 26 JUN 2014

B 1657

Formatted Cont. Sheet

RDMR-AEM

MEMORANDUM FOR RECORD:

SUBJECT: Impact of AED Maintenance Engineering Order (MEO) on maintenance using ,affecting system:

Enclosed MEO is issued by this office and is provided as part of our Technical Data user support mission.

4. THIS MEO CHANGES THE FOLLOWING (Check all that apply):

1.

Consumables

Materials

Expendables

Repairable Bill of Materials (RBOM)Impact

3. PRIORITY IMPLEMENTATION CATEGORY :

6. :

. Point of contact for this action is

2. FOR AMCOM ACQUISITION CENTER USE ONLY:

This MEO was written as a request from a contractor/KO on an active M&O contract.

Request that MEO be transmitted to the contractor as soon as possible.

b.Items checked in this area are considered Normal Priority Implementation Category.

Illustrated Parts Breakdown Change Mandatory Replacement Part

TSO/TSN Change Configuration Change

Publication New Change

Hardware Tooling Equipment

New/Revised Procedure/Process

Process Improvement Project Inspection

Special Process Testing Cost Savings a.Items checked in this area are considered High Priority Implementation Category.

5. Reason(s) MEO Written:

Other

Other

B 1657

DMWR 1-1650-419, dated 28 January 2011 UH60 ROTOR H

B 1657

3) High - Has a business or process impact

Environmental Review

No

Daniel Grzelecki,RDMR-AEM,361-961-4062 or Jacob Gonzalez, jacob.a.gonzalez42.ctr@mail.mil, 361-961-4422

GONZALEZ.JACOB.A.1455

821190

Digitally signed by GONZALEZ.JACOB.A.1455821190 DN: c=US, o=U.S. Government, ou=DoD, ou=PKI, ou=CONTRACTOR, cn=GONZALEZ.JACOB.A.1455821190 Date: 2014.08.07 12:32:00 -05'00'