ORGANIZATIONAL MAINTENANCE INSTRUCTIONS
Section I TOOLS , AND EQUIPMENT
No special tools or equipment are required by organizational maintenance.
Section II REPAINTING AND REFINISHING INSTRUCTIONS
Metal surfaces of the processor and detector are painted with a very durable undercoat and finish paint. Under normal
conditions the paint will permanently remain on the surfaces and will require no retouching or repainting. However, the
paint may become chipped or worn away from accidental causes, such as being bumped by a sharp object, or being
subjected to abrasive damage of various types. If such damage occurs, the damaged area should be retouched, or
repainted, both for appearance and to protect the steel case from corrosion.
5-2. Touchup Painting Instructions
Remove rust and corrosion from metal surfaces by lightly sanding them with fine sandpaper. Brush two thin coats of
paint (color 26492 per Federal Standard 595) on the bare metal to protect it from further corrosion. Refer to applicable
cleaning and refinishing practices specified in TB 746-10
a. Use grey paint for processor and detector enclosures and covers.
b. Use aluminum paint for interconnecting conduit.
Section III LUBRICATION INSTRUCTIONS
No lubrication instructions are required by organizational maintenance in the performance of their
Section IV. PREVENTIVE MAINTENANCE CHECKS AND SERVICES
5-3. Organizational Monthly Preventive Maintenance Checks and Services (Table 5-1).
Table 2-3. Organizational Preventive Maintenance Checks and Services
Items to be inspected
See that the equipment is complete (pare 24, 1
Inspect unit exterior for properly secured enclosure covers and enclosure damage.
Inspect interconnections and conduit for damage or tampering.
Inspect vibration pickup assembly (detector) for a tight mounting condition (no free plan).
Simulate a forced penetration associated with each detector.
Inspect exposed metal surfaces for rust and corrosion Clean and touchup paint as required.
Inspect the exterior of the equipment. The exterior surfaces should be free from dust, dirt, grease and fungus.
a. Remove dust and loose dirt with a clean, soft cloth.
Do not use Trichloroethane or any other hydrocarbon cleaning agents. Use only soap and
water for cleaning purposes.
b. Remove grease, fungus, and ground-in dirt from the case using a cloth dampened (not wet) with soap and water.