Specifications

TM 05539-IN
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
INCLUDING LUBRICATION INSTRUCTIONS - CONTINUED 0008 00
0008 00-2
INSPECTING THE WEAPON
NOTE
A MOS 2111 (Small Weapons Repairman) must be trained by a MOS 2112 (Precision Weapons
Repairman) on procedures prior to performing a limited technical inspection (LTI) or a pre-fire
inspection (PFI).
Inspections reveal the need for repairs, cleaning, or lubrication. When the using unit armory initially receives the
weapon, the MOS 2112 (Precision Weapons Repairman) will perform a Limited Technical Inspection (LTI) to verify the
weapon’s serviceability. In order to ensure that every operator is provided a safe, serviceable and accurate weapon, all
M40A3/A5 Sniper Rifles will receive periodic inspections.
1. Limited Technical Inspection
.
a. A MOS 2111 will conduct a pre-fire inspection (PFI) that is good for 30 days from the date of inspection. (Conduct
the inspection in accordance with TI 8005-24/20_, Pre-fire Inspection, Small Arms Weapons, Ordnance Materiel
and Trigger Pull Measurement Small Arms Weapons).
b. A MOS 2111 will conduct quarterly Preventive Maintenance Checks and Services (PMCS) every 90 days in accor-
dance with Table 1 of this work package. Any weapon not repairable at Organizational Maintenance will be evac-
uated to a higher level of maintenance for further evaluation or repair.
c. A MOS 2112 will conduct semi-annual inspections every 180 days in accordance with this work package.
d. Reserve units will inspect at the same frequency, except the semi-annual inspection will not be required and weap-
ons will be inspected annually by a qualified MOS 2112 at the Reserve IMA.
2. Weapons in Use
. A weapon in use and subject to the elements requires no inspection for cleanliness since its use and
exposure is sufficient evidence that it requires repeated daily cleaning and lubrication. Combine daily cleaning with the
unit armorer’s inspection program for damage detection and maintenance repairs. Evacuate to next higher level of main-
tenance if necessary.
ORGANIZATIONAL TOOLS AND EQUIPMENT
Tools and equipment listed in the Repair Parts List are authorized at the Organizational Maintenance level for the proper
care and cleaning of the weapon.
LUBRICATING THE WEAPON
CAUTION
Use only authorized lubricants. DO NOT mix lubricants.
Lubricate the weapon in accordance with TM 05539-OR_ and TM 9150-15/1_, Military Use of Cleaner, Lubricant, Pre-
servative (CLP) for Weapons and Support Equipment.