C 2, SB 740-97-38
APPENDIX Ill-N
ITEM DEFECTS FOR DISTRIBUTORS,
LIQUID BITUMINOUS MATERIAL, TANKLESS TYPE
Classification
Item
Defect
Major
Minor
AB
EXTERIOR SURFACES AND
HOUSINGS:
Fractures; base mounting and/or fastening devices broken
General
or missing ........................................................................................................... X
Dents ..................................................................................................................
X
Painted surfaces
Stage III corrosion ; chipped or abraded ............................................................. X
Stage II corrosion ................................................................................................
X
Unpainted noncritical surfaces
Stage IV corrosion............................................................................................... X
Stage III corrosion ...............................................................................................
X
Stage II corrosion ................................................................................................
X
TRAILER CHASSIS:
Refer to SB 740-97-23
ENGINE ASSEMBLY:
Valves, rocker arm assembly
and combustion chambers
Stage II corrosion ................................................................................................ X
Stage I corrosion .................................................................................................
X
Piston assembly and cylinder
walls Stage II corrosion
X
Stage I corrosion .................................................................................................
X
Flywheel and ring gear
Stage IV corrosion; ring gear chipped, cracked or broken................................... X
Stage III corrosion ...............................................................................................
X
Stage II corrosion ................................................................................................
X
Air cleaner
Stage IV corrosion............................................................................................... X
Stage III corrosion ...............................................................................................
X
Stage II corrosion ................................................................................................
X
Cooling system:
Radiator
Stage IV corrosion on internal surfaces; leaks .................................................... X
Stage III corrosion on internal surfaces; coolant
contaminated.......................................................................................................
X
Stage II corrosion on internal surfaces................................................................
X
Shutters and controls
Stage IV corrosion............................................................................................... X
Frozen; stage III corrosion...................................................................................
X
Stage II corrosion ................................................................................................
X
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
III-N-1
