a. Use of lubricating oil. Prolonged contact with
lubricating oil may cause a skin rash. Skin and clothing that come
in contact with lubricating oil must be thoroughly washed
immediately. Saturated clothing should be removed without delay.
Areas in which lubricating oil is used must be ventilated to keep
paint, oil spilled on painted surfaces must be promptly and
thoroughly washed off.
b. Cadmium plated tools. Be sure tools used on engine are
not cadmium plated. The cadmium plating on tools chips off, and oil
contaminated with cadmium chips can cause magnesium parts to
c. Handling of parts. When handling combustion chamber
internal parts that have been exposed to fuels containing tetraethyl
lead compounds, be sure that the poisonous leadoxide residue is not