The task of chemical process operator in the parts cleaning area is generally considered unskilled labor and in the past, little or no training had been provided or recommended. Since overhaul cleaning is a critical process step prior to visual and fluorescent penetrant inspection processes, consideration must be given to minimum levels of training for these process operators. It is the responsibility of the department supervisor to ensure that all personnel within the department are trained to acceptable level in all general aspects of health and safety and basic operating procedures. This document is intended to augment the local quality control system which will control the application and frequency of the guidelines stated within.
The specification establishes the requirements for a liquid cleaning compound intended for use in steam cleaning machines to clean metallic and painted, soiled surfaces.
This specification covers two types of paint remover in the form of a liquid. This product has been used typically as a stripper for polyurethane/ epoxy painted aircraft wheels and landing gear, but usage is not limited to such applications.
This specification covers a silicone-rubber-remover compound in liquid form of a liquid supplied as a ready-to-use product. This compound has been used typically for removal of silicone rubber adhesive/sealant materials from turbine engine components by immersion at room temperature, but usage is not limited to such applications. This compound shall not be used on steel parts having hardness of 40 HRC or over.