C 3, SB 740-97-38
Classification
Item
Defect
Major
Minor
A
B
Lunette
Stage IV corrosion; bent or ................................................................... distorted; cracked
or broken
x
Stage III corrosion
............................................................................................................. x
Stage II corrosion
.............................................................................................................
x
ENGINE ASSEMBLY:
Valve, rocker arm
assembly and
Stage II corrosion .....................................................................................
x
Stage I corrosion
............................................................................................................. x
Piston piston assembly
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 ystem:
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
Shutter 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 seps .....................................................................
x
Hoses and belts
Checking or cracking; frayed or cut; low of
flexibility; fungus growth; broken reinforcing ....................................................................................................
x
Cracked; broken; stage IV corrosion ....................................................
x
Stage III corrosion
............................................................................................................. x
Stage II corrosion
.............................................................................................................
x
Water pump
Stage IV corrosiononinternal 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
III-Q-2