TM 11-6130-243-14-3
3-5. Organizational Preventive Maintenance Checks and Services Monthly Schedule
Item
Item to be Inspected
Procedures
No.
1
Transformer Terminals
Inspect terminals on power transformer. All nuts must be tight. There should be no evidence of
dirt or corrosion.
2
Terminal Blocks
Inspect terminal blocks for loose connections and cracked or broken insulation.
3
Gaskets and Insulators
Inspect gaskets, insulators, bushings, and sleeves for cracks, chipping, and excessive wear.
4
Metal Surfaces
Inspect exposed metal surfaces for rust and corrosion. Clean and touchup paint as required (para
3-6. Organizational Preventive Maintenance Checks and Services Quarterly Schedule
I
Item
Procedures
Item to be Inspected
No.
Publications
Requisition all publications which are not on hand or in usable condition (para 1-2).
1
2
Modification Work Orders
Check to see if any MWO'S are required for the power supply. Check equipment to see if current
MWO'S have been applied and MWO number is stamped as required. Perform or request
modifications as applicable (para 1-2).
Inventory components. Requisition missing parts (para 1-8).
3
Components
3-7. Cleaning
ETHANE dissolves natural oils, prolonged
Inspect the exterior of the equipment. The exterior sur-
contact with skin should be avoided. When
necessary, use gloves which the solvent can-
faces should be free of dust, dirt, grease, and fungus.
not penetrate. If the solvent is taken inter-
a. Remove dust and loose dirt with a clean soft
nally, consult a physician immediately.
cloth,
b. Remove grease, fungus, and ground-in dirt from
WARNING
the case; use a cloth dampened (not wet) with Tri-
Adequate ventilation should be provided
while using TRICHLOROTRIFLUORO-
chlorotrifluoroethane (NSN 6850-00-105-3084).
c. Remove dust or dirt from OUTPUT terminals
ETHANE. Prolonged breathing of vapor
with a brush.
should be avoided. The solvent should not
be used near heat or open flame; the pro-
CAUTION
Do not press on the meter face (glass) when
ducts of decomposition are toxic and ir-
cleaning: the meters may become damaged.
ritating. Since TRICHLOROTRIFLUORO-
3-2
Change 2
