Chapter 4: OPERATOR/ORGANIZATIONAL MAINTENANCE lNSTRUTlONS

TM 11-6130-413-12

CHAPTER 4

OPERATOR/ORGANIZATIONAL MAINTENANCE lNSTRUTlONS

Section 1. TOOLS AND EQUIPMENT

4-1. Scope of Organizational Mainte-

4-2. Tools, Materials, and Test Equip-

nance

m e n t Required for Organizational

Maintenance

The maintenance duties at this category are listed be-

low together with a reference to the paragraphs cover-

No special tools or test equipment are required for or-

ing the specific maintenance functions. The para-

ganizational maintenance. Refer to the maintenance

allocation chart (MAC) in appendix B and the follow-

graphs include instructions for performing corrective

maintenance.

ing listing:

a. Tool Kit, Electronic Equipment TK- 101/G.

b. Multimeter AN/URM- 105.

c. Trichloroethane.

a. Repainting and refinishing (para 4-3).

d. Cleaning cloth.

b. Daily preventive maintenance checks and serv-

e. Fine sandpaper (No. 000).

ices (para 4-6).

f. Soft bristle brush.

c. Cleaning (para 4-7).

g. Paint Gray, Alkali-Resistant.

d. Functional test (para 4-8).

h. Paintbrush.

e. Knob replacement (para 4-9).

Section Il. REPAINTING AND REFINISHING INSTRUCTIONS

4-4. Repainting and Refinishing

4 - 3 . General

When the finish on the equipment has been badly

Remove dirt from the equipment by cleaning affected

areas with trichloroethane or No. 000 sandpaper to

scarred or damaged, further damage can be prevented

complete the preparation for painting. Apply paint

by touching up the damaged surfaces, being careful

with a small brush; brush two thin coats of paint on

not to paint electrical terminals, especially ground

the bare spots to protect from further deterioration.

terminals.

Refer to TM 43-0139, Painting Instructions for Field

Use. Approved paints and finishes are listed in SB

11-573.

Section Ill. PREVENTIVE MAINTENANCE CHECKS AND SERVICES

4-5. General

4-6. Preventive Maintenance Checks

Preventive maintenance is the systematic care, servic-

The functional test procedure in paragraph 4-8 should

ing, and inspection of equipment to prevent the occur-

be used to speedily determine the condition of the

rence of trouble, to reduce downtime, and to maintain

charger/analyzer when the equipment is initially in-

the equipment in serviceable condition. Defects that

stalled, reinstalled after removal for any reason, and

cannot be corrected must be reported to personnel at a

at least once a week if the equipment is maintained in

higher maintenance category. Routine checks like

a standby condition.

cleaning, dusting, washing, checking for frayed cables,

4-7. Cleaning

stowing items not in use, covering unused receptacles

and checking for frayed cables, towing items not in

Inspect the exterior surfaces of the equipment. All ex-

use, covering unused receptacles and checking for

terior surfaces should be clean and free of dirt, grease,

loose nuts and screws are not listed as preventive

and fungus.

maintenance checks or services. They are things that

a. Remove dust and loose dirt with a clean, soft

you should do anytime you see they must be done,

cloth.

4-1