C 2, SB 740-97-38
APPENDIX III-J
ITEM DEFECTS FOR DUMP TRUCKS
Classification
Item
Defect
Major
Minor
AB
Fan
Blades broken; stage IV corrosion ...................................................................... x
Bent; stage III corrosion ......................................................................................
x
Stage II corrosion ................................................................................................
x
Cooling fins
Bent or otherwise damaged to the extent repair is required.................................
x
Seals and gaskets
Deteriorated; leaks or seeps................................................................................ x
Hoses and belts
Checking or cracking; frayed or cut; loss of flexibility; fungus
growth; broken reinforcing...................................................................................
x
Cracked; broken; stage IV corrosion ................................................................... x
Stage III corrosion ...............................................................................................
x
Stage II corrosion ................................................................................................
x
W ater pump
Stage IV corrosion on internal surfaces; frozen; leaks ........................................ x
Stage III corrosion on internal surfaces...............................................................
x
Stage II corrosion on internal surfaces................................................................
x
Fuel system:
Tanks:
Internal surfaces
Stage III corrosion ............................................................................................... x
Stage II corrosion: coating peeling or flaking......................................................
x
External surfaces
Stage IV corrosion............................................................................................... x
Stage III corrosion ...............................................................................................
x
Stage II corrosion ................................................................................................
x
Lines, hoses and connectors
Cracked or checked: kinked; broken; fungus growth ......................................... x
Filters and sediment bowls
Stage IV corrosion on internal surfaces; cracked or broken................................ x
Stage III corrosion on internal surfaces; element deteriorated
or contaminated...................................................................................................
x
Stage II corrosion on internal surfaces................................................................
x
Primer pump
Stage III corrosion on internal surfaces; frozen................................................... x
Stage II corrosion on internal surfaces................................................................
x
Injectors or nozzles
Stage III corrosion: cracked or broken................................................................ x
Stage II corrosion; contaminated.........................................................................
x
Seals
Deteriorated; leaks or seeps................................................................................ x
Exhaust system:
Rain cap
Stage IN corrosion; cracked; broken or missing.................................................. x
Stage III corrosion ...............................................................................................
x
Stage II corrosion ................................................................................................
x
Brackets and hangers
Stage IV corrosion: cracked or broken ............................................................... x
Stage III corrosion ...............................................................................................
x
Stage II corrosion ................................................................................................
x
mufflers and pipes
Stage I corrosion; punctured ............................................................................... x
Stage III corrosion ...............................................................................................
x
Stage II corrosion ................................................................................................
x
BLOWER ASSEMBLY:
Stage III corrosion on internal surfaces............................................................... x
Stage II corrosion on internal surfaces................................................................
x
TURBOCHARGER:
Stage III corrosion on internal surfaces............................................................... x
Stage II corrosion on internal surfaces................................................................
x
ELECTRICAL SYSTEM:
Wiring
Broken strands; cracked insulation; fungus growth............................................. x
Frayed; checked; loss of flexibility ......................................................................
x
Terminals and connections
Stage III corrosion; broken terminals................................................................... x
Stage II corrosion ................................................................................................
x
Switches, regulators, relays
and circuit breakers
Stage III corrosion: broken; frozen ..................................................................... x
Stage II corrosion ................................................................................................
x
IllI-J-2
