C 3, SB 740-97-38
Classification
Item
Defect
Major
Minor
A
B
Cooling system:
Radiator
Stage IV corrosion on internal surfaces: leaks .....................................
x
Stage III corrosion on internalsurfaces;
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 fans
Bent or otherwise damagedto 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
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
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
StageIV corrosion oninternal surfaces; cracked or broken .............
x
Stage III corrosion on internal surfaces; element
deteriorated or contaminated
............................................................................................................. x
Stage II corrosion on internal surfaces .............................................................................................................
x
Carburetor
Stage III corrosion; cracked or broken ..................................................
x
Stage II :orrosion; contaminated
............................................................................................................. x
Seals
Deteriorated; leaks or seeps ...................................................................
x
Rain cap
Stage IV corrosion; cracked, broken or missing ..................................
x
Stage III corrosion
............................................................................................................. x
Stage II corrosion
.............................................................................................................
x
III-S-2