TM 5-4310-380-13
3-9. GENERAL- Continued.
WARNING
Cleaning solvent, Federal Specification P-D-680, is both toxic and flammable. Keep off skin.
Use only in a well-ventilated area and avoid prolonged breathing of vapors. Keep away from
open flame.
(1) Keep it clean: Dirt, grease, oil, and debris may cover up a serious problem. Clean as you work and as
needed. Use cleaning solvent (Federal Specification P-D-680) to clean metal surfaces. Use soap and
water when you clean cloth, rubber, painted surfaces, or plastic material.
(2) Bolts, nuts, and screws: Check that they are not loose, missing, bent, or broken. Look for chipped paint,
bare metal, or rust around bolt heads. Tighten any that you find loose.
(3) Wields: Look for cracked or broken welds and cracks in parent metal. If you find a bad weld, report it to
Intermediate Maintenance.
(4) Electric wires and connectors: Look for cracked or broken insulation, bare wires, and loose or broken
connections. Tighten loose connections and report defective wiring to Intermediate Maintenance.
g. Item Number Column. This column not only indicates the sequence of performing the PMCS but is also used as
a source of item number for the TM Number Column on DA Form 2404, Equipment Inspection and Maintenance
Worksheet, in recording results.
h. Item to be Inspected Column. This column identifies the item to be inspected by its common name.
i. Procedure Column. This column contains the procedures and methods required to perform the PMCS.
Table 3-1. Unit Preventive Maintenance Checks and Services (PMCS)
ITEM
ITEM TO BE
PROCEDURE
NO.
INSPECTED
1
Pulley, Drive
Inspect pulley for missing or loose set screws. Tighten setscrews as required.
2
Pulley,
Inspect pulley for missing or loose bolts. Tighten bolts as required.
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