Appendix III-T. ITEM DEFECTS FOR DRIERS - MIXERS, BITUMINOUS - CONCRETE MATERIALS, WHEEL MOUNTED (Cont)

Appendix III-T. ITEM DEFECTS FOR DRIERS - MIXERS, BITUMINOUS - CONCRETE MATERIALS, WHEEL MOUNTED

Appendix III-T. ITEM DEFECTS FOR DRIERS - MIXERS, BITUMINOUS - CONCRETE MATERIALS, WHEEL MOUNTED (Cont) - SB-740-97-380108

SB-740-97-38 Storage Serviceability Standard for TROSCOM Material Construction Mining Excavating and Highway Maintenance Equipment Manual
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C 4, SB 740-97-38

Classification

Item

Defect

Major

Minor

Stage III corrosion

............................................................................................................. x

Stage II corrosion

.............................................................................................................

Brackets and hangers

Stage IV corrosion; cracked or broken ..................................................

Stage III corrosion

............................................................................................................. x

Stage II corrosion

.............................................................................................................

Intake and exhaust manifolds,

muffler and pipes.

Stage IV corrosion; punctured................................................................

Stage III corrosion

............................................................................................................. x

Stage III corrosion

.............................................................................................................

ELECTRICAIL SYSTEM:

Wiring

Broken strands, cracked insulation; fungus growth ............................

Frayed; checked; loss of flexibility

............................................................................................................. x

Terminals and connections

Stage III corrosion; broken terminals.....................................................

Stage II corrosion

............................................................................................................. x

Spark plugs

Stage IIIcorrosion on spark point end; ceramic insulator broken ......

Stage II corrosion on spark point end

.............................................................................................................

Switches, regulators, relays,

magnetos and controllers.

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

Stage II corrosion

............................................................................................................. x

Generator assemblies, electric

motors and starters.

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

Stage II corrosion

............................................................................................................. x

Lights and reflectors

Stage III corrosion; cracked or broken ..................................................

Stage I I corrosion

.............................................................................................................

LUBRICATION SYSTEM:

Lines, hoses and fittings

Kinked; broken; leaks or seeps; checked or cracked; fungus growth

Filters

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

Stage II corrosion on internal surfaces; element deteriorated

or contaminated

x ........................................................................................................... x

Lubricant

Contaminated .....................................................................................

Seals

Deteriorated; leaks or seeps ...................................................................

CONTROLS AND INSTRUMENTS:

Stage III corrosion; cracked or broken; inoperable; dial face illegible

Stage II corrosion; linkage frozen

............................................................................................................. x

GOVERNORS:

Stage IV corrosion; linkage broken..................................................

Stage III corrosion; linkage frozen

............................................................................................................. x

Stage II corrosion

.............................................................................................................

CLUTCH REDUCTION

ASSEMBLY:

Bearings, shafts, linkage

and springs.

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

Stage II corrosion

............................................................................................................. x

Metal disks, plates and gears

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

Stage II corrosion

............................................................................................................. x

Lubricant

Contaminated .....................................................................................

DRIVE BELTS AND HOSES:

Checking; cracking; broken reinforcing, frayed;

cut; loss of flexibility and resiliency; fungus

growth

............................................................................................................. x

GEARS;

E xposed

Chipped, cracked or broken; stage IV corrosion..................................

Stage III corrosion

............................................................................................................. x

Stage II corrosion

.............................................................................................................

Enclosed

Chipped, cracked or broken; stage III corrosion ..................................

Stage II corrosion; lubricant contaminated .........................................................................................................

PULLEYS AND DRIVEa

SPROCKETS:

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

Stage III corrosion

............................................................................................................. x

Stage II corrosion

.............................................................................................................

DRIVE CHAINS:

Precision

Stage III corrosion; cracked or broken links .........................................

Stage II corrosion; pins and/or rollers frozen......................................................................................................

Nonprecision

Stage IV corrosion; cracked or broken links.........................................

Stage III corrosion; pins and/or rollers frozen.....................................................................................................

Stage II corrosion

.............................................................................................................

III-T-2

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