Final answer:
Cross-trained QARs/CDQARs use a specific series of technical manuals relevant to their service or operational guidelines, like NAVAIR manuals for naval aviation, which contain maintenance manuals, technical guidelines, and inspection procedures.
Step-by-step explanation:
Cross-trained Quality Assurance Representatives (QARs) and Collateral Duty Quality Assurance Representatives (CDQARs) should refer to the appropriate technical manuals of the series prescribed by their specific service or operational guidelines.
The references usually encompass maintenance manuals, technical guidelines, and inspection procedures detailed by the military or the organization they are affiliated with. For example, in the United States Navy, these may include series such as the Naval Air Systems Command (NAVAIR) manuals, which provide guidance on aircraft inspection and maintenance. The actual series number would depend on the specific equipment or systems the QARs/CDQARs are dealing with.