Which TM is utilized for PMCS on the M902 LS?

The correct resource for performing PMCS (Preventive Maintenance Checks and Services) on the M902 Launching System is TM 9-1440-1600-10. This technical manual provides detailed instructions and guidelines necessary for proper maintenance and operation of the system. It covers the specific procedures required to ensure that the M902 LS is functioning efficiently and safely, including pre-operation checks, operational checks, and any required services.

The format of the TM indicates its content; the first part, "TM 9," refers to the type of publication, which is often associated with equipment maintenance, while the "10" at the end typically denotes the operator's manual. This combination is crucial to understanding that it is intended for operators working with the system.

In contrast, the other options represent different TMs that either do not apply to PMCS for this specific launcher or are intended for different maintenance levels, such as the "20" series, which generally covers more in-depth technical or organizational maintenance rather than day-to-day operational checks. Thus, for individuals seeking instructions specifically related to PMCS on the M902 LS, TM 9-1440-1600-10 is the correct and most relevant reference.