Attachment 0009 MEO B2963A.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 2963A

Dec 6, 2018 2

Oil Tube Inspection for Scratches (T700, T401, T401C, T701C, T701D)

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

T700 DAX

DMWR 1-2840-248-2 Dated 30 Sept 14 TTS 178780, 193353

MEO-B2964, MEC B345461

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

To update general tube inspections for nicks and scratches so that depot and field manual are in agreement. Rev. A: To allow the use of Scotch Brite pads for polishing.

BONHAM.ROBI

N.L.1229254100

Digitally signed by

BONHAM.ROBIN.L.12292541

Date: 2018.12.06 11:46:05 -06'00'

REDUBLO.GABR

IELLE.JADE

LIM.1548514688

Digitally signed by

REDUBLO.GABRIELLE.JADE

LIM.1548514688

Date: 2018.11.28 07:51:27 -06'00'

Gabrielle Jade Redublo

HORN.REINHOL

D.J.1087783495

Digitally signed by

HORN.REINHOLD.J.1087783

Date: 2018.12.06 13:09:10 -06'00'

Robin Bonham Reinhold 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)

3-852

3-853

3-1078

3-261.a (2)

3-261.a (3)(a)

3-345.a (1)

REPLACE step as shown on page 2 of this MEO.

REVISE Corrective Action as follows:

"If area has not been previously blended, remove high metal and blend area along the axis of the tube(para 3-503); or polish with Scotch Brite Pad (item 216, Appendix B), either by hand or with a rotary tool."

REPLACE with the following:

Max Rep. Corrective Inspect Usable Limits Limits Action (1)Each tube See Inspection of Tubes, Hoses and

(1, 2). Fittings (para 3-260 and 3-261).

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 13 JAN 2017

MAINTENANCE ENGINEERING ORDER

(AMCOM Reg. 750-2) Continuation Sheet

MEO NO.

PAGE of

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

AR 70-62 •11 May 2016 2

Max Repairable Inspect Usable Limits Limits Corrective Action

(2) Nicks, scratches, (a) On all tubes except Any number, 0.010 If area has not gouges, wear, and those carrying fuel, inch deep,with been previously chafing (except any amount that high metal. blended, remove chafing caused by cannot be felt with high metal and tubing clamps). a scriber having a blend area

0.040 inch radius, along the without high metal. axis of the tube

(para 3-503); or polish with Scotch Brite Pad (item 216, Appendix B), either by hand or using a rotary tool.

(b) On fuel-carrying Same as usable If area has not tubes, any amount, limits, with been previously

0.005 inch deep high metal. blended, remove without high metal. if area has not high metal and been previously blend area blended. along the axis of the tube (para 3-503); or polish with Scotch Brite Pad (item 216, Appendix B), either by hand or using a rotary tool.

MED FORM 13 JAN 2017

B 2963A