U.S. Navy 3M 301 Test. Exam Study Guide: Questions and Verified Answers. Latest 2026 Update

U.S. Navy 3M 301 Test. Exam
Study Guide: Questions and
Verified Answers. Latest 2026
Update


What does PMS stand for? - Ans✔✔-Planned Maintenance System



What is the key point of PMS? - Ans✔✔-- provides test procedures/MRCs



What's the role of the CO in 3M? - Ans✔✔--Overall responsible for 3M to
function effectively within the command



What the role of the XO in 3M? - Ans✔✔-System Manager



What's the role of 3MC in 3M? - Ans✔✔-Functional manager



What's the role of DH in 3M? - Ans✔✔-- effective operation and execution of
maintenance within dept.
-Approves quarterly PMS schedule.



What's the role of the 3MA in 3M? - Ans✔✔-coordination and supervision of
the department

, What's the role of the DIVO in 3M? - Ans✔✔-execution of maintenance within
the division



What's the role of the LCPO in 3M? - Ans✔✔-proper operation within their
division



What's the role of the Work Center Supervisor (WCS) in 3M? - Ans✔✔-effective
operation within their respective Work Center



What does MRC stand for and what does it contain? - Ans✔✔-Maintenance
Requirement Card, Step by step procedure to do the maintenance



What does MIP stand for and what does it contain? - Ans✔✔-Maintenance
Index Page, a list of MRCs for one system



What does LOEP stand for and what does it contain? - Ans✔✔-List of effective
Pages, list of all the MIPs for a work center/Table of contents for MIPs



What is the Change Page? - Ans✔✔-Record of previous force revisions



What is the order of validating MRCs for spot checks? - Ans✔✔-MRC to MIP to
LOEP to Change Page


What to do in Step 1 (MRC to MIP) of validating MRCs for spot checks? -
Ans✔✔-Use system control number, description, and periodicity code