For some good examples how to teach technical and mechanic concepts concerning maintenance check Out PS, The Preventive Maintenance Monthly. It's a series of US

For some good examples how to teach technical and mechanic concepts concerning maintenance check Out PS, The Preventive Maintenance Monthly. It's a series of US Army technical bulletins published since June 1951 as a monthly magazine with comic book-style art to illustrate proper preventive maintenance methods. Comic Legend Will Eisner’s Work Influences Military Training http://www.military.com/video/off-duty/humor/comic-legend-will-eisners-work-influences-military-training/5374039482001 http://www.military.com/video/off-duty/humor/comic-legend-wi... Also check out the PS archives. It's one of Will Eisner's hidden gems. http://dig.library.vcu.edu/cdm/landingpage/collection/psm http://dig.library.vcu.edu/cdm/landingpage/collection/psm