SOW Attachment A_HC-144 ARMPIT Panel Modification ALC Drawing 1100-53-14.pdf

FLANGE TEMPLATE

SCALE 1:43

SCALE: NONE

SEE MODIFICATION PROCESS 3

RUBBER

SEAL INSTALLATION

CROSS SECTION

DOOR CUT-OUT DIMENSIONS

SCALE 1:10

25.00

20.00

12.00 17.00

R2.00

R3.00

2.90

TYP OF 6

3.16

TYP OF 3

.25

TYP OF 22

1.29

1.26

1.50

TYP ALL HOLES

124.50

62.188 16.00 18.00 11.00

22.00 13.75

R3.00 TYP

HOLES NOT

PRESENT ON

NEW PANELS

.750 BACKING FLANGE RUBBER SEAL

MODIFICATION DRAWING

ITEM PART NO. NOMENCLATURE MATERIAL QTY

- CA18203 RETAINER - 22

- CCR264CS3-3 RIVET, BLIND - 44

- MS24693-S6 SCREW - 40

- MS15795-804 WASHER - 40

- MS21044N04 NUT - 40

- 74.20 RUBBER SEAL OR EQUAL AR

- MS20426AD3 RIVET - 44

- CA18112-4TS STUD - 22

- NAS1169DD10L WASHER - 22

- CA18157 ANCHOR NUT RECEPTACLE - 22

- 573 120E FIBERGLASS FIBRE GLAST OR EQUAL AR

- 543 181 FIBERGLASS FIBRE GLAST OR EQUAL AR

- EPON 9309 9309 RESIN - AR

- EPON 828 828 RESIN - AR

3 1100-53-14-3 FLANGE TEMPLATE 6061-T6 .030 THICK 1

2 1100-53-14-2 RH PANEL MOD - 1

1 1100-53-14-1 LH PANEL MOD - 1

- 1100-53-14 ARMPIT PANEL MODIFICATION - 1

NEXT ASSY USED ON

APPLICATION

REV

STATUS

REV SH

SHREV

APPROVED:

DRAWN BY: D BLACKFORD

J BETTS

CHECKED BY:

ESD QC:

IOD/AA QC:

ORIGINATOR: H PARCHMENT

H PARCHMENT

J HERMAN

DATE:

J LININGER

12/16/19

SIZE

ZONE

ARMPIT PANEL MODIFICATION

HC144

BY CHECK

REVISIONS

APPRDATEDESCRIPTIONREV

D

C

A

C

D

A

B

.XXX

ANGLEDECIMAL

TOLERANCES ON:

DIMENSIONS ARE IN INCHES.

UNLESS OTHERWISE SPECIFIED

PARTS LIST

D

SCALE: AS NOTED SHEET 1 OF 1

REVDRAWING NO.CAGE CODE

ELIZABETH CITY, NC 27909

AVIATION LOGISTICS CENTER

U. S. COAST GUARD

27426 -

.X .XX

1100-53-14

12345678

.010 1/2 .03 .1

WARNING- This document contains technical data whose export is restricted by the Arms Export-Control Act (Title 22, U.S.C., Sec 2751, et. seq.) or the Export Administration Act of 1979, as amended, Title 50, U.S.C. App 2401 et. seq.

Violations of these export laws are subject to severe criminal penalties.

Disseminate in accordance with provisions of DoD Directive 5230.25.

Distribution authorized to the DHS/CG/DoD and their contractors, for administrative or operational purposes only, determined on Approval Date in title block. Other requests shall be referred to U. S. Coast Guard Aviation Logistics Center, ESD Technical Publications Department, Elizabeth City, NC 27909.

DISTRIBUTION STATEMENT D

B

DESTRUCTION NOTICE- For unclassified, limited documents, destroy by any method that will prevent disclosure of contents or reconstruction of the document.

NOTES:

BREAK AND DEBURR ALL SHARP EDGES.1.

MARK WITH PART NUMBER AND CAGE CODE 2.

IAW MIL-STD-130.

FINISH: NONE3.

START WITH PART NUMBER(S):4.

OEM 35-22837-0005-01

OEM 35-22837-0006-01

5. ENSURE PANEL IS PROPERLY SUPPORTED OR

FIXTURED TO PREVENT PERMANENT

DEFORMATION DURING THE MODIFICATION

PROCESS.

6. FINAL FITMENTS MUST COMPLY WITH

AERODYNAMIC SMOOTHNESS

SPECIFICATIONS LISTED IN SRM 51-10-10.

MODIFICATION PROCESS:

MEASURE OUT DOOR PER DRAWING, DRAW 1.

OUT DOOR. MEASURE OUT FOR THE DOOR

FLANGE, 1.5 INCH OUTSIDE DOOR AND 1

INCH INSIDE DOOR, ALL THE WAY AROUND.

WAX AND PVA ENTIRE FRONT PANEL AREA 2.

TO MAKE THE DOOR FLANGE. BAG THE

AREA TO MAKE DOOR FLANGE. RETRACE

LINES ON PANEL FOR DOOR.

CREATE TWO SPLASH MOLDS OF CUT-OUT 3.

AREA USING WET LAY UP 25 LAYER OF 181

FIBERGLASS WITH 828 RESIN. LAY ON THE

WAXED AND PVA AREA OF DOOR AND BAG

DOWN. CREATE A .100 THICK INLAY SHIM TO

THE BACKSIDE OF ONE MOLD DURING WET

LAY UP, TO ACCOMODATE THE THICKNESS

OF THE SEAL FLANGE. (SEE RUBBER SEAL

INSTALLATION CROSS SECTION).

CUT DOOR OUT TO PRODUCE MINIMAL 4.

MATERIAL LOSS (THIN KERF).

CUT OUT DOOR FLANGE TO DIMENSIONS 5.

LISTED FOR THE FLANGE TEMPLATE (ITEM 3).

MARK 1 INCH AROUND THE BACK OF THE 6.

DOOR WHERE THE HONEYCOMB IS, AND

BEVEL THE EDGE OF THE HONEYCOMB BACK.

TAKE THE PANEL SPLASH AND SILVER TAPE 7.

THE ENTIRE PIECE FRONT AND BACK. WAX

AND PVA IT.

CUT 5 LAYERS OF 181 FIBERGLASS TO GLASS 8.

THE BACKSIDE OF THE DOOR TO STRENGTHEN

IT. CUT 3 LAYERS OF 120E FIBERGLASS TO

COVER THE EXPOSED HONEYCOMB. BACK

FILL HONEYCOMB WITH 9309 RESIN. LAY THE

181 FIBERGLASS FIRST THEN COVER WITH 9309

RESIN, THEN OVERLAY THE 120E TO COVER

THE HONEYCOMB.

MAKE AN ENVELOPE TO VACUUM CURE THE 9.

DOOR USING THE PANEL SPLASH AND THE

FRONT MOLD.

SAND BACK OF DOOR.10.

MEASURE OUT 1.5 INCHES AROUND THE 11.

BACK OF THE DOOR OPENING FOR THE

DOOR FLANGE TO FIT. GRIND OUT

HONEYCOMB AND SCUFF BACK OF PANEL

FOR THE DOOR FLANGE TO FIT.

BACK FILL HONEYCOMB WITH 9309 RESIN 12.

THICK AND BOND DOOR FLANGE TO THE

BACK OF THE PANEL WITH 9309 RESIN. USE

VISE-CLAMPS TO SECURE OR VACUUM BAG,

USING FRONT SPLASH AS TOOLING.

MARK HONEYCOMB 1 INCH AROUND THE 13.

DOOR FLANGE AND BEVEL THE HONEYCOMB

BACK.

BACK FILL HONEYCOMB WITH THICK 9309 14.

RESIN. USE 3 LAYERS OF 120E FIBERGLASS TO

COVER THE HONEYCOMB WITH 9309 RESIN

AND VACUUM DOWN, USING FRONT SPLASH.

MARK THE HOLES FOR THE CAMLOCKS. 15.

ONCE HOLES ARE MARKED DRILL HOLES FOR

CAMLOCKS.

PUT DOOR IN PLACE AND BACK DRILL THE 16.

HOLES THROUGH THE DOOR FLANGE AND

THROUGH THE DOOR. AS EACH HOLE IS

DRILLED PLACE A BOLT IN EACH HOLE TO

MAKE SURE OF NO MOVEMENT WHILE

DRILLING REMAINING HOLES.

MHemenway ALC Copy

JCEure Sticky Note SOW Attachment A

JCEure Text Box

ATTACHMENT A

NOTICE TO ACCOMPANY THE DISSEMINATION

OF EXPORT-CONTROLLED TECHNICAL DATA

Export of the attached information which includes, in some circumstances, release to foreign nationals within the United States, without first obtaining approval or license from the Department of State for items controlled by the International Traffic in Arms Regulation (ITAR), or the Department of Commerce for items controlled by the Export Administration Regulations (EAR), may constitute a violation of the law.

Under 22 U.S.C. 2778, the penalty for unlawful export of items or information controlled under the ITAR is up to 2 years imprisonment, or a fine of $100,000, or both. Under 50 U.S.C., Appendix 2410, the penalty for unlawful export of items or information controlled under the EAR is a fine of up to $1,000,000, or five times the value of the exports, whichever is greater; or for an individual, imprisonment of up to 10 years, or a fine of up to $250,000, or both.

In accordance with your certification that establishes you as a “qualified U.S. contractor,” unauthorized dissemination of this information is prohibited and may result in your disqualification as a qualified U.S.

contractor, and may be considered in determining your eligibility for future contracts with the Department of Defense.

The U.S. Government assumes no liability for direct patent infringement, or contributory patent infringement or misuse of technical data.

The U.S. Government does not warrant the adequacy, accuracy, currency, or completeness of the technical data.

The U.S. Government assumes no liability for loss, damage, or injury, resulting from the manufacture or use for any purpose of any product, article, system, or material involving reliance upon any or all technical data furnished in response to the request for technical data.

If the technical data furnished by the Government will be used for commercial manufacturing or other profit potential, a license for such use may be necessary. Any payments made in support of the request for data do not include or involve any license rights.

A copy of this notice shall be provided with any partial or complete reproduction of these data that are provided to qualified U.S. contractors.

Full Export-Control Act Warning Statement

COMPOSITE REPAIR STATEMENT OF WORK ATTACHMENT A PATE 1 of 2

NOTICE TO ACCOMPANY THE DISSEMINATION

OF EXPORT-CONTROLLED TECHNICAL DATA

Export of the attached information which includes, in some circumstances, release to foreign nationals within the United States, without first obtaining approval or license from the Department of State for items controlled by the International Traffic in Arms Regulation (ITAR), or the Department of Commerce for items controlled by the Export Administration Regulations (EAR), may constitute a violation of the law.

Under 22 U.S.C. 2778, the penalty for unlawful export of items or information controlled under the ITAR is up to 2 years imprisonment, or a fine of $100,000, or both. Under 50 U.S.C., Appendix 2410, the penalty for unlawful export of items or information controlled under the EAR is a fine of up to $1,000,000, or five times the value of the exports, whichever is greater; or for an individual, imprisonment of up to 10 years, or a fine of up to $250,000, or both.

In accordance with your certification that establishes you as a “qualified U.S. contractor,” unauthorized dissemination of this information is prohibited and may result in your disqualification as a qualified U.S.

contractor, and may be considered in determining your eligibility for future contracts with the Department of Defense.

The U.S. Government assumes no liability for direct patent infringement, or contributory patent infringement or misuse of technical data.

The U.S. Government does not warrant the adequacy, accuracy, currency, or completeness of the technical data.

The U.S. Government assumes no liability for loss, damage, or injury, resulting from the manufacture or use for any purpose of any product, article, system, or material involving reliance upon any or all technical data furnished in response to the request for technical data.

If the technical data furnished by the Government will be used for commercial manufacturing or other profit potential, a license for such use may be necessary. Any payments made in support of the request for data do not include or involve any license rights.

A copy of this notice shall be provided with any partial or complete reproduction of these data that are provided to qualified U.S. contractors.

Full Export-Control Act Warning Statement