Appendix III-F. ITEM DEFECTS FOR ROLLERS

Appendix III-E. ITEM DEFECTS FOR CONCRETE MIXERS (Cont) - SB-740-97-380036

Appendix III-F. ITEM DEFECTS FOR ROLLERS (COnt) - SB-740-97-380038

SB-740-97-38 Storage Serviceability Standard for TROSCOM Material Construction Mining Excavating and Highway Maintenance Equipment Manual
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C 1, SB 740-97-38

APPENDIX III-F

ITEM DEFECTS FOR ROLLERS

Classification

Major

Minor

Item

Defect

EXTERIOR SURFACES AND

HOUSING:

General

Fractures; base mounting and/or fastening devices broken or

missing .......................................................................................................................

Dents ...............................................................................................................................

Painted surfaces

Stage III corrosion; chipped or abraded ..........................................................................

Stage II corrosion ............................................................................................................

Unpainted noncritical surfaces

Stage IV corrosion ..........................................................................................................

Stage III corrosion ...........................................................................................................

Stage II corrosion ............................................................................................................

FRAME AND BODY:

Cracked or broken welds; stage IV corrosion .................................................................

Stage III corrosion ..........................................................................................................

Stage II corrosion ............................................................................................................

DRAWBAR OR BOLSTER:

Cracked or broken %welds; stage IV corrosion .............................................................

Stage III corrosion............................................................................................................

Stage II corrosion ............................................................................................................

PINTLE OR COUPLER:

Stage III corrosion; frozen ...............................................................................................

ROLLS AND DRUMS:

Distorted; broken; stage IV corrosion on internal or external

surfaces ......................................................................................................................

Stage III corrosion on internal or external surfaces .........................................................

Stage II corrosion on internal or external surfaces ..........................................................

TIRES

Checks and cracks extending to the cord; cut or punctured;

bulges indicating ply separation; chunking of rubber .................................................. :

WHEELS:

Distorted; broken; stage IV corrosion ..............................................................................

Stage III corrosion ...........................................................................................................

Stage II corrosion ............................................................................................................

OPEBATOR'S PLATFORM:

Controls and instruments

Stage Ill corrosion; cracked or broken; dial face deteriorated ..........................................

Stage II corrosion; linkage frozen ....................................................................................

Seat cushions

Punctured or torn; mildew or fungus growth; insect infested ..........................................

Seat adjusters

Stage II corrosion ............................................................................................................

SPRNKLER SYSTEIM:

W ater tank

Stage IV corrosion on internal surfaces; leaks ................................................................

Stage III corrosion on internal surfaces ..........................................................................

Stage II corrosion on internal surfaces ...........................................................................

Valves, lines and hoses

Frozen or broken; checking or cracking; frayed or cut; loss of

flexibility fungus growth; broken reinforcing.................................................................

Cocoa mats

Tears; cuts; mildew or mold.............................................................................................

Scraper blades

Bent broken or distorted; stage III corrosion ...................................................................

SCARIFIER ASSEM:

Bent or distorted; stage IV corrosion ..............................................................................

Stage Ill corrosion ...........................................................................................................

Stage II corrosion ............................................................................................................

III-F-1

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