Chapter 3. ORGANIZATIONAL MAINTENANCE INSTRUCTIONS

TM 11-6625-2609-12

CHAPTER

ORGANIZTIONAL MAINTENANCE INSTRUCTIONS

Section I. TOOLS AND EQUIPMENT

3-1. Tools and Equipment

a n d organizational maintenance repairmen is

Test equipment prescribed for use by operator

given in paragraph 1-9 c.

Section II. REPAINTING AND REFINISHING INSTRUCTIONS

cloth dampened (not wet) with cleaning com-

3 - 2 . Cleaning

pound.

Before any painting or refinishing is done, the

c. Remove with a brush, dust or dirt from

surface should be cleaned-

plugs, receptacles, and jacks.

CAUTION

d. Use a soft, clean cloth to clean the front

D o not use any cleaning solvent on the

panel and control knobs. If dirt is difficult to re-

front panel where silk-screening is pres-

move, dampen the cloth with water and use mild

ent.

soap if necessary.

a. Remove dust and loose dirt with a clean soft

3-3. Repainting and Refinishing

cloth.

Remove rust and corrosion from metal surfaces

WARNING

by lightly sanding them with fine sandpaper.

Brush two thin coats of paint on the bare metal

Cleaning compound is toxic and flam-

m a b l e . Provide adequate ventilation.

to protect it from further corrosion. Refer to

SB 11-573 to determine the paint or preserva-

DO NOT use near a flame.

tive to be used. Refer to TB 746-10 for applicable

cleaning and refinishing practices.

b. Remove grease and ground-in dirt with a

Section III. PREVENTIVE MAINTENANCE CHECKS AND SERVICES

item numbers indicate the sequence of and mini-

3 - 4 . General

mum inspection required. Defects discovered dur-

To insure that the MK-1004A/ARC is always

ing operation of the unit will be noted for future

ready for operation, it must be inspected system-

correction to be made as soon as operation has

atically so that defects may be discovered and

ceased. Stop operation immediately if a deficiency

corrected before they result in serious damage or

is noted during operation which would damage

failure. The necessary preventive maintenance

the equipment. Record all deficiencies together

checks and services to be performed are listed

with the corrective action taken.

and described in tables 3-1 through 3-3. The

Table 3-1. Daily Preventive Maintenance Checks and Services

3-1