Chapter 4: ORGANIZATIONAL MAINTENANCE INSTRUCTIONS

TM 5-4120-352-14

CHAPTER 4

ORGANIZATIONAL MAINTENANCE INSTRUCTIONS

Section I.

SERVICE

UPON R E C E I P T O F M A T E R I A L

4-1.

General.

is to be performed by organizational maintenance

Instructions for unloading, unpacking and in-

personnel. If other than new equipment has been re-

stalling the air conditioner are covered in para-

ceived, a thorough inspection is to be performed.

graphs 2-1, 2-2, and 2-4.

b. Servicing. Remove and inspect return air fil-

ter and fresh air screen, and service filter and

screen if necessary.

4-2.

Inspecting and Servicing Equip-

ment.

4-3.

Installation.

a. Inspection. General inspection of the equip-

ment is covered in paragraph 2-3. If possible dam-

Check air conditioner for proper installation. If

age has occurred, requiring removal of covers or

auxiliary power connection is to be used, change

other components not authorized for removal by the

leads as shown on schematic diagram, figure 2-4.

operator, further inspection of internal components

M O V E M E N T TO A NEW WORKSITE

Section II.

Not applicable.

S e c t i o n III. REPAIR PARTS, SPECIAL TOOLS AND EQUIPMENT

4-4.

Tools and Equipment.

maintenance of the air conditioner.

No tools or equipment are issued with the air

conditioner.

4-6.

M a i n t e n a n c e Repair Parts.

Repair parts and equipment are listed and illus-

4-5.

trated in the repair parts and special tool list cov-

Special Tools and Equipment.

No special tools or equipment are required for

ering organizational maintenance for this equip-

ment. (TM 5-4120-352-24P).

LUBRICATION

Section IV.

4-8.

Compressor.

4-7.

Fan Motors.

The compressor and compressor motor are fully

The evaporator fan and condenser fan motors are

lubricated by the manufacturer and require no ad-

permanently lubricated by the manufacturer and

require no additional lubrication.

ditional lubrication.

PREVENTIVE MAINTENANCE CHECKS AND SERVICES

Section V.

4-9.

4-10. Quarterly Preventive Mainte-

General.

nance Services.

Periodic maintenance checks are required by or-

ganizational maintenance personnel to check the

a. This paragraph contains a tabulated listing of

performance of daily preventive maintenance ser-

preventive maintenance services which must be

vices. Additional periodic maintenance services are

performed by organizational maintenance person-

required that are beyond the scope of the Operator's

nel at quarterly intervals. A quarterly interval is

maintenance.

equal to three calendar months, or 250 hours of

operation, whichever occurs first.

4-1