Chapter 3. OPERATOR'S AND ORGANIZATIONAL MAINTENANCE INSTRUCTIONS

CHAPTER 3

OPERATOR'S AND ORGANIZATIONAL MAINTENANCE INSTRUCTIONS

Section I. OPERATOR'S AND ORGANIZATIONAL

MAINTENANCE REPAIR PARTS,

TOOLS AND EQUIPMENT

3-1. Tools and Equipment

3-2. Organizational Maintenance Repair Parts

Basic issue tools and repair parts issued with or

Organizational maintenance repair parts are

authorized for the air conditioner are listed in the

listed and illustrated in TM 5-4120-222-24P.

Basic Issue Items List, Appendix B of this

manual.

Note. This unit requires no lubrication.

Section Il. PREVENTIVE MAINTENANCE CHECKS AND SERVICES

deficiency is noted during operation, which would

3-3. General

damage the equipment if operation were con-

TO insure that the air conditioner is ready for

tinued. All deficiencies and shortcomings will be

peration at all times, it must be inspected system-

recorded together with the corrective action taken

atically so that defects may be discovered and cor-

rected before they result in serious damage or

on DA Form 2404 at the earliest possible oppor-

failure. The necessary preventive checks and serv-

tunity.

ices to be performed are listed and described in

table 31. The item numbers indicate the sequence

3-4. Preventive Maintenance Checks and

of minimum inspection requirements. Defects dis-

Services

covered during operation of the unit will be noted

Refer to table 3-1 for daily and quarterly preven-

for future correction, to be made as soon as opera-

tion has ceased. Stop operation immediately if a

tive maintenance checks and services.

Preventive M a i n t e n a n c e C h e c k s a n d

Services

Table

3-1.

Interval

M-Monthly

B-Before Operation

A-After Operation

Q-Quarterly

D-During Operation

W-Weekly

ORG.

Operator

Daily

Item to be Inspected

Reference

Procedure

Air inlet filter-----------------

Wash and dry fresh air inlet filter.

Paragraph

3-9

Tighten

loose

mounting. * Replace

damaged

filter.

Paragraph

3-7

Air

conditioner

filter--

Clean

air

conditioning

filter.

Tighten

loose

mounting.

Replace

damaged

filter.

Check

for

damage

and

proper

opera-

Controls------------

tion.

*Tighten

loose

mountings.

Condenser

screen----

Clean

condenser

screen.

Paragraph

2-7

Sight

glass------------------

Check

for

damage

broken

glass.

Check

for

full

condition

unit.

Fan---------------------

Tighten

loose

mounting.

Check

for

Paragraph

3-20

and

3-21

damage.

Replace

damaged

fan.

Note. During operation observe for any unusual noise or vibration.

AGO 20053A