Appendix III-S. ITEM DEFECTS FOR DRILLING MACHINE, WELL, PERCUSSION GASOLINE-ENGINE-DRIVEN, SKID-MOUNTED (Cont)

Appendix III-S. ITEM DEFECTS FOR DRILLING MACHINE, WELL, PERCUSSION GASOLINE-ENGINE-DRIVEN, SKID-MOUNTED (Cont) - SB-740-97-380102

Appendix III-S. ITEM DEFECTS FOR DRILLING MACHINE, WELL, PERCUSSION GASOLINE-ENGINE-DRIVEN, SKID-MOUNTED (Cont) - SB-740-97-380104

SB-740-97-38 Storage Serviceability Standard for TROSCOM Material Construction Mining Excavating and Highway Maintenance Equipment Manual
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C 3, SB 740-97-38

Classification

Item

Defect

Major

Minor

Brackets and hangers

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

Stage III corrosion

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

Stage II corrosion

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

manifolds, muffler

and pipes

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

Stage III corrosion

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

Stage II corrosion

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

ELECTRICAL 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 III corrosion on spark point end; ceramic

insulator broken

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

Stage II corrosion on spark point end

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

Switches, regulators,

relays, magnetos

and controllers

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

Stage II corrosion

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

Generator assemblies and

starters

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

Stage II corrosion

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

Lights

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

Stage II 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

Lubricant

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

Seals

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

Oil cooler

Bent or broken; leaks ........................................................................

Stage III corrosion; cracked or broken; inoperable;

CONTROLS AND INSTRUMENTS:

dial face illegible

Stage II corrosion; linkage frozen

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

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

GOVERNORS:

Stage III corrosion; linkage frozen

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

Stage II corrosion

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

DRIVE CHAINS AND

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

SPROCKETS:

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

III-S-3

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