ROYCOŽ 483 Clear MIL-C-6529, Amendment 2, Type III Spec Turbine Engine Corrosion Preventative Compound - 5 Gallon Can

ROYCO 483 is a light green rust and corrosion prevention oil commonly used to preserve aircraft gas turbine engines that are normally lubricated with mineral based fluids. The ashless anti-corrosion additive package and highly refined petroleum base oils protect the engine by minimizing the effects of humidity and neutralizing the acidic components of engine oil oxidation and combustion by-products. ROYCO 483 is normally used as a preservation grade engine oil for the internal preservation of turbojet engines or engine parts and accessories during moderate outdoor to long term indoor storage periods. This oil can also be used as temporary "flyaway" oil. Operation of engines preserved with the diluted material should be limited. The engine to be preserved should be filled to normal capacity with ROYCO 483 and then run at idle until the engine reaches normal operating temperature (approx. 10 - 15 minutes.) Upon shutdown the engine is now fully protected from interior rust and corrosion. Turbine engines using synthetic engine lubricating oils should use a Mil-C-8188 corrosion preventative concentrate.

ROYCO 483 is normally used as a preservation grade engine oil for the internal preservation of turbojet engines or engine parts and accessories during moderate outdoor to long term indoor storage periods. This oil can also be used, as temporary "flyaway" oil however operation of engines preserved with the diluted material should be limited.

The engine to be preserved should be filled to normal capacity with ROYCO 483 and then run at idle until the engine reaches normal operating temperature (approx. 10 - 15 minutes.) Upon shutdown the engine is now fully protected from interior rust and corrosion.