MEO B3151.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

AR 70-62 •11 May 2016 B 3151

Mar 21, 2018 6

IUID Parts Marking Updates to Chapter 3, Damper Assembly P/Ns 70106-08100-042, 70106-08100-043, 70106-08100-044 and 70106-08100-046

Technical

INTERIM USE OF THIS MEO IS AUTHORIZED

UNTIL AFFECTED DOCUMENT IS UPDATED.

MEO CHANGE TYPE

4) Normal - Can be implemented with normal priorityPRIORITY IMPLEMENTATION CATEGORY

UH60 DAA

DMWR 1-1650-419, dtd 28 January 2011 TN 183771 3/8/2018

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

Changes based on revised Boilerplate marking requirements: Add Fabrication Note and Updates to IUID Query requirements. Implement MEO's B3150, B3151, B3152 and B1956 Change 1 cancellation concurrently.

SOUTH.JEPHRE

Y.LEE.123067790

Digitally signed by

SOUTH.JEPHREY.LEE.12306

77901 Date: 2018.03.09 07:54:31 -06'00'

NOLEN.OTIS.

F.1231157146

Digitally signed by

NOLEN.OTIS.F.1231157146

Date: 2018.03.08 13:06:43 -06'00'

Otis Nolen (Camber Corporation)

HORN.REINHOL

D.J.1087783495

Digitally signed by

HORN.REINHOLD.J.1087783

Date: 2018.03.09 07:57:01 -06'00'

Jephrey South Ron Horn PUBLICATION CHANGE REQUEST: REQUEST THAT THE FOLLOWING DATA BE INCLUDED IN THE NEXT

CHANGE OR REVISION TO THE PUBLICATION IDENTIFIED ABOVE.

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3-5

3-5

3-7.1 thru 3-7.4

Table 3-0

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

REPLACE paragraph 3-7A heading and sub-paragraphs with new headings 3-7.1 thru 3-7.4 and sub-paragraphs as shown on pages 2 and 3 of this MEO.

ADD Table 3-0 with figure found on page 4 of the MEO.

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3-7.1. DoD IUID Registry Query. The DoD IUID Registry and/or TAMMS-A/MCDS, UID database shall be queried to determine if the component has been assigned a UII.

NOTE

• Do not remove IUID data plate(s) unless necessitated by damage, maintenance requirements or determination that the item does not meet the criteria below.

• Protect the IUID data plate(s) that remain on the item during cleaning, maintenance processes and painting.

• If the Damper Assembly arrives with an IUID data plate(s) other than what is depicted in Figures 1-2 and 1-3, contact cognizant AMRDEC engineering or contracting officer representative (COR) for replacement instructions.

a. Inspect the Damper Assembly for the presence of 2-D data matrix or matrices via an IUID data plate(s)

(Figure 1-2), or other IUID label media. If present, use a handheld data matrix reader (App B, Table B-1) or an equivalent, to scan the 2-D data matrix or matrices for the presence of an UII. If a scan of a 2-D data matrix provides a UII, proceed to paragraph 3-7.1.d and/or 3-7.1.e. If the scan of the 2-D data matrix or matrices are not successful (unreadable or does not provide a UII) after two attempts, proceed to paragraph 3-7.1.b.

Isopropyl alcohol is flammable and toxic to eyes, skin, and respiratory tract. Wear protective gloves and goggles/face shield. Avoid repeated or prolonged contact. Use only in well ventilated areas (or use approved respirator as determined by local safety/industrial hygiene personnel). Keep away from open flames, sparks, or other sources of ignition.

b. Clean the 2-D data matrix or matrices with a cloth (App C, item 2) moistened with isopropyl alcohol (App C, item 33) and scan again. If the third scan is successful (provides a UII), proceed to paragraph 3-7.1.d.(1) and/or 3-7.1.e.(1). If the third scan is not successful (still unreadable or does not provide a UII), use the HRI to query the DoD IUID Registry (paragraph 3-7.1.d.(2)) and/or TAMMS-A/MCDS, UID database (paragraph 3-7.1.e.(2)).

c. If no OPM IUID Label nor IUID data plate(s) are present, query the DoD IUID Registry (paragraph

3-7.1.d.(2)) and/or TAMMS-A/MCDS, UID database (paragraph 3-7.1.e.(2)).

d. Query the DoD IUID Registry via WAWF (App A, Websites) as follows:

(1) DoD IUID Registry home page, select “Queries”, then “Single Item Query” and place the scanned/recorded UII data into the “UII*” field. If the query returns a record, proceed to paragraph 3-7.1.f. If the query does not return a record proceed to paragraph 3-7.1.d.(2) below.

(2) Using the human readable manufacturer serial number on the component (indicated by Serial No., Ser

No., S/N, SN, SER, (S), SEQ, etc.), query the DoD IUID Registry. Select “Queries,” then “Pedigree Query.” Place the human readable manufacturer serial number in the “Serial Number” field. The query may return multiple records. Use the additional data from the component (component description, part number, etc.) to determine if one of the registry records can be matched to the component. If a registry record's data matches the component data exactly, proceed to paragraph 3-7.1.f. If no registry record can be matched exactly to the component data, proceed to paragraph 3-7.1.d.(3) below.

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(3) Using the human readable manufacturer serial number on the component (indicated by Serial No., Ser No., S/N, SN, SER, (S), SEQ, etc.), query the DoD IUID Registry. Select “Queries,” then “Mark Query.”

Place “SERIAL NUMBER” in the “Mark Content” field and place the human readable manufacturer serial number (as visible on component, minus any spaces) in the “Mark Value” field. The query may return multiple records. Use the additional data from the component (component description, part number, etc.) to determine if one of the registry records can be matched to the component. If a registry record's data matches the component data exactly, proceed to paragraph 3-7.1.f. If no registry record can be matched exactly to the component data, indicate on local documents that the component was not found in the DoD IUID Registry (i.e., did not have a registered UII). IUID data plate(s) shall be fabricated IAW paragraph 1-7.6.

e. Query the TAMMS-A/MCDS, UID database (App A, Websites) as follows:

(1) TAMMS-A/MCDS home page, select ''Apps”, then “UID” from the drop down menu, and place the scanned/recorded UII data into the “UII” field. If the query returns a record, proceed to paragraph 3-7.1.f. If the query does not return a record proceed to paragraph 3-7.1.e.(2) below.

(2) Using the human readable manufacturer serial number on the component (indicated by Serial No., Ser

No., S/N, SN, SER, (S), SEQ, etc.) query the TAMMS-A/MCDS, UID database by placing the serial number in the “SER” field. The query may return multiple records. Use the additional data from the component (component description, part number, etc.) to determine if one of the database records can be matched to the component. If a database record matches the component data exactly, proceed to paragraph 3-7.1.f. If no database record can be matched exactly to the component data, (i.e., did not have a registered UII), IUID data plate(s) shall be fabricated IAW paragraph 1-7.6.

f. Record Data.

(1) Ensure the data in the DoD IUID Registry and/or TAMMS-A/MCDS, UID database record matches the component data (resident on the Damper Assembly or within its accompanying historical records). If all data matches, record all pertinent component data required to fabricate the IUID data plate (UII Data Elements, Sikorsky or Vendor PN (if applicable) and all other data requirements resident on the component and/or in the registry record). It is necessary that all recorded data be matched to the same end item, assembly, or component on which they were found during PSA.

(2) If the data in the DoD IUID Registry and/or TAMMS-A/MCDS, UID database record does not match the component data, IUID data plate(s) shall be fabricated IAW paragraph 1-7.6.

3-7.2. IUID LIFE CYCLE EVENTS (LCE). A life cycle event specific to UID compliance is any change to the permanent status of an item i.e., lost, stolen, destroyed…, that the DOD Guide to Uniquely Identifying Items requires be reported to the DOD IUID registry. If applicable, report to the DoD IUID Registry via the WAWF (App A, Websites) or TAMMS-A/MCDS, UID database (App A, Websites), the item's change of permanent status if one of the life cycle events listed in Table 3-0 occur.

3-7.3. IUID PARENT CHILD RELATIONSHIP. A parent item is an assembly, intermediate component or subassembly that has an embedded item with an UII or DoD recognized UII equivalent. If applicable, upon completion of the M&O event, report component parent child relationship updates to the DoD IUID Registry via the WAWF (App A, Websites) or TAMMS-A/MCDS, UID database (App A, Websites).

3-7.4. PART NUMBER CONFIGURATION CHANGE. If required, upon completion of the M&O event, the component part number configuration changes (part number roll/dash number change) that would require an addition or update to the PNR or 30P (current part number), the configuration change shall be reported to the DoD IUID Registry via the WAWF (App A, Websites) or TAMMS-A/MCDS, UID database (App A, Websites).

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Table 3-0. IUID Life Cycle Events.

IUID LIFE CYCLE EVENTS (LCE)

Event Definition

Abandoned

Property surrendered by a Federal agency after a written determination that the property has no commercial value, or the estimated cost of its continued care and handling would exceed the estimated proceeds from its sale. An item has no commercial value when it has neither utility or monetary value (either as useable property or as scrap)

Consumed Non-reversibly incorporated into another item

Destroyed – Accident Destroyed during a fire, natural disaster, or other unplanned natural or man-made incident

Destroyed – Combat Destroyed by the enemy during combat

Donated

Surplus property provided to a Service Educational Activity; a State, political subdivision, municipality, or tax-supported institution acting on behalf of a public airport; a public agency; a public body; a charitable institution; or any State or local government agency, and certain nonprofit organizations or institutions

Exchanged – Sold Provided to a supplier for credit Exchanged – Repair Provided to a supplier for an equivalent replacement part Exchanged – Warranty

Provided to a supplier for an equivalent replacement part or credit while under warranty

Expended – Normal Use

Such as in the firing of a missile during combat or consumed during a manufacturing process

Expended – Experimental/Target

Such as the firing of a missile during training exercises and for testing;

items destroyed while serving as a target during training exercises and tests

Leased Property that is granted to a lessee for a period of time in exchange for rent or other consideration

Loaned Owned by a DoD component and loaned to contractors, scientific institutions or other organizations

Lost Property that cannot be located or otherwise accounted for Reintroduced When an item is returned to DoD service

Retired Withdrawn from normal service; taken out of use. Includes decommissioned, stricken, sunken, transferred to AMARC/DRMS, etc.;

excludes temporary idling of the item

Scrapped Waste material that will not be reused or reprocessed Sold – Other Federal Title transferred to non-DoD Federal Agencies with compensation

Sold – State/Local Title transferred to non-Federal governmental entities with compensation

Sold – Foreign Govt. Title transferred to non-US governmental entities with compensation

Sold – Non-Govt. Title transferred to non-governmental entities such as churches, organizations, etc. with compensation

Sold – Historic Title transferred to a museum or similar entity with compensation Stolen Lost via theft

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3-7

3-11

3-11

Figure 3-2

REPLACE Figure 3-2 (Sheet 1 of 2) with new figure found page 6 for this

MEO.

REPLACE Figure 3-2 Parts list, item 54 with the following:

“INDEX NO: 54

PART NO: SS9142-A017

DESCRIPTION: Data Plate, Item Unique Identification (IUID) (UII) (Local Fabrication) Quantity: 1"

ADD to Figure 3-2 Parts list, item 54.1 with the following:

“INDEX NO: 54.1

PART NO: SS9142-A017

DESCRIPTION: Data Plate, Item Unique Identification (IUID) (PNR) (Local Fabrication) Quantity: 1"

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54.1

Figure 3-2. Damper Assembly-Exploded View (Sheet 1 of 2).