Apparatus, system, and method for in-situ application of engineering coating

A system for in-situ application of an engineering coating to one or more components, the system comprising:

• an apparatus comprising:
• a head section adapted to selectively apply the engineering coating to the one or more components, the head section having an applicator end and a coupling end opposite to the applicator end;
• a body section coupled to the head section at the coupling end and adapted to actuate the head section, the body section comprising:
• a first stage actuator adapted to actuate the head section to swivel about a first axis;
• and
• a second stage actuator adapted to actuate the head section and the first stage actuator together to rotate about a second axis, wherein the second axis is orthogonal to the first axis;
• and
• one or more gas channels provided along the body section to the head section;
• a deployment device for deploying the apparatus near the one or more components;
• and
• a source of engineering coating material coupled to the deployment device for supplying the engineering coating material to the apparatus.