Specifications

TM 05539-IN
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
INCLUDING LUBRICATION INSTRUCTIONS - CONTINUED 0008 00
0008 00-3
INTERMEDIATE PREVENTIVE MAINTENANCE CHECKS AND SERVICES
A MOS 2112 conducts a semi-annual inspection at the Intermediate Maintenance Activity (IMA). Conduct the inspec-
tion in accordance with the instructions outlined in this work package.
Table 1. Intermediate Preventive Maintenance Checks and Services (PMCS) Quarterly Schedule.
ITEM INSPECTED PROCEDURE/CONDITIONS
General
Sniper Rifle 1. Field strip the weapon in accordance with TM 05539-OR_.
2. Disassemble the weapon as needed in accordance with WP 0012 00.
3. Inspect all parts for cleanliness. Imperfections to the overall finish of the scope, rifle,
and stock do not meet criteria for evacuation.
Serial Numbers 1. Check that the last four digits of the weapon’s serial number match the serial
numbers on the bolt handle, trigger guard, and stock.
2. These parts are not interchangeable with any other weapons.
Weapon Record Book 1. Ensure that the Weapon Record Book (Part II, Tube Data) accompanies the weapon.
2. Calculate and verify all round count entries for correctness.
Scope 1. Check that the elevation, windage, parallax, and reticle brightness knobs move freely
in both directions with distinct clicks.
2. Inspect lenses for scratches, pits, or chips that interfere with the field of view.
Scratches, pits, or chips are acceptable as long as they are not in the direct field of
view.
3. Ensure optical platform for the telescope is securely fastened and that all four screws
are present.
4. If any of the above problems exist, evacuate to higher level of maintenance for
repairs. Imperfections to the overall finish of the scope do not meet criteria for
evacuation.