Attachment_0035_-_Field_Struc_Repair_Rec_FSRR_Rev_1_DCN_801.docx

Rev (NR) Jun 4, 2009, Rev (1) April 12, 2012 Field Structural Repair Record MCDL # 256, DCN 801Page | 1 Page | 1 Page | 1

HULL #

LOCATION

DATE

WELDER/INSPECTOR

1. AREA OF DAMAGE

2. DESCRIPTION OF DAMAGED AREA AND REPAIR PROCESS

3. EQUIPMENT USED IN THE REPAIR & SETTINGS

WELDING PROCESS

CURRENT TYPE (DC REVERSE POLARITY OR DC STRAIGHT POLARITY)

TYPE/MODEL WELDING MACHINE

ELECTRODE (i.e. E7018) WELD WIRE LOT# FILLER METAL CLASSIFICATION (i.e. ER70S-6) DIAMETER

SHIELDING GAS COMPOSITION FLOW RATE(CU.FT./HR)

POSITION |_|FLAT |_|HORIZONTAL |_|OVERHEAD |_|VERTICAL UP |_|VERTICAL DOWN

WELD JOINT TYPE |_|GROOVE (BUTT) |_|LAP |_|CORNER |_|TEE |_|OTHER

WELDING PARAMETERS AMPS(A) WIRE FEED SPEED(IN/MIN) VOLTAGE(V)

NUMBER OF PASSES PER SIDE SIDE ONE SIDE TWO

INTERPASS CLEANING |_| WIRE BRUSH |_| GRINDING |_| NONE |_|

4. MATERIAL USED IN THE REPAIR

PARTS AND OTHER MATERIAL:

COMMENTS:

STEEL DATA LOT#

JON

SubJON

PCC

DATE ENTERED INTO DMIS

This document must be submitted electronically to host@gdls.com when completed

Extent of Flat Bottom (FBH) Stryker hull field repair allowed for FSRR covered repair NOTE: when FSRR authorized hull repair was completed by a field welder and FSRR submitted to HOST E-mail address (see page 1), submission of Preliminary Hull Damage Assessment is not required

Extent of Double-V (DVH) Stryker hull field repair allowed for FSRR covered repair NOTE: when FSRR authorized hull repair was completed by a field welder and FSRR submitted to HOST E-mail address (see page 1), submission of Preliminary Hull Damage Assessment is not required

FSRR authorized repair – DVH hull

Following hull damage can be repaired by filed welder and FSRR completed:

Small cracks in welds and HAZ. HAZ is defined as of maximum 15.8 mm from the toe of the weld

· Gouges in weld covers only can be repaired. Gouge is identified as a blunt grove or surface cavity resulting from material excavation. Weld covers gouges which are allowed to be repaired under FSRR authority shall be:

· 1/8 inches (3 mm ) deep or deeper. Gouges with depth less than 1/8 inches (3 mm) need not be repaired.

· Gouge is confined within weld cover and does not extend in hull plates

· There is no crack associated with a gouge

· Gouge area is less than 8 sq inches (5000 sq mm)

· Dents in weld covers, rear floor, LH and RH sponson, drivers floor and engine floor need not be repaired. Dent is identified as a localized deformation of material which violates design profile.

· Individual tapping pads damaged beyond use can be removed and replaced

· Individual footman loops regardless of length can be removed and replaced

· #1 axle front and rear and #2 axle front A-frame mounts welded to engine floor only can be removed and replaced, fixture M-6590 required

LS1080654

LS1081396

LS1081374

Fixture M-6590

· #1 and #2 front differential mounts welded to RH vertical leg of front main tunnel only can be removed and replaced, fixture M-M-6535 will be required

LS1082425

LS1082694

LS1082425

Fixture M-6535

DISTRIBUTION STATEMENT D: Distribution authorized to the Department of Defense and DoD contractors only, per the STRYKER Security Classification Guide and Program Protection Plan. Date of determination is 27 March 2003. Other requests for this document shall be referred to Project Manager Brigade Combat Team, ATTN: SFAE-GCS-BCT, DSN 786-2000 or Commercial 586-753-2000 image3.jpeg image4.jpeg image5.jpeg image6.jpeg image7.png image8.png image9.png image10.png image11.png image12.png image13.png image14.png image1.jpeg image2.jpeg image15.png