Lubrication points
Seals
CONTROLS AND
Stage III corrosion cracked or broken inoperable, dial
INSTRUMENTS
face illegible
Stage II corrosion, linkage frozen
Stage IV corrosion linkage broken
GOVERNORS
Stage III corrosion linkage frozen
Stage II corrosion
HYDRAULIC SYSTEM
Kinked broken leaks or seeps, checked or cracked, fungus
Lines, hoses and fittings
growth loss of flexibility
Pump and/or fluid
Body cracked or broken, stage III corrosion
reservoir
Stage II corrosion on internal surfaces
Stage III corrosion
Cylinders and valves
Stage II corrosion on rods and/or internal surfaces of
cylinders and valves
Contaminated
Operating fluid
Deteriorated, leaks or seeps
Gaskets and seals
Stage III corrosion on internal surfaces
Filters
Stage II corrosion on internal surfaces, element
contaminated
CLUTCH ASSEMBLY
Bearings, shafts, linkage
Stage III corrosion, frozen
and springs
Stage II Corrosion
Stage III corrosion
Metal disks and plates
Stage II corrosion
Fiber disks and bands
Deteriorated, punctured or torn
Contaminated
Lubricant
BRAKE ASSEMBLY
Stage IV corrosion
Drum and/or shoes
Stage III corrosion
Stage II corrosion
Springs, anchors. cable,
Stage IV corrosion, distorted or broken
yokes and/or linkage
Stage III corrosion, frozen
Stage II corrosion
Fluid reservoirs wheel and
Stage III corrosion on internal surfaces. stage IV corrosion
master cylinders
on external surfaces. leaks, boots deteriorated, frozen
Stage III corrosion on external surfaces, stage II corrosion
on internal surfaces
Air compressor and air
reservoir
Stage III corrosion on internal surfaces, stage IV corrosion
on external surfaces
Stage II corrosion on Internal surfaces, stage III corrosion on
external surfaces
Cylinder actuating rods
Stage IV corrosion
Stage III corrosion
Stage II corrosion
Lines hoses, and fittings
Checked, cracked, kinked spl or cut, leaks, loss of
flexibility
Parking brake
Expanding mechanism
Stage IV corrosion distorted or broken
Stage III corrosion, frozen
Stage II corrosion
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