Section III. Repair Parts, Special Tools, and Equipment

TM 5-4120-355-14

Section III. Repair Parts, Special Tools, and Equipment

4-8. Special TOOIS and Equipment

No special tools or equipment are required.

Repair Parts

4-9.

Repair parts are listed and illustrated in the repair parts and special tools list, TM5-4120-355-24P, covering organi-

zational maintenance for the air conditioner.

Section IV. Lubrication Instructions

No lubrication is required.

Section V. preventive Maintenance Checks and services (PMCS) (QUART)

4-10. General

The necessary preventive maintenance services to be performed are listed and described in table 4-1. The sequence

numbers indicate the minimum inspection requirements. Defects discovered during operation of the unit will be noted

for further correction, to be made as soon as operation has ceased. Stop operation immediately if a deficiency is noted

during operation which would damage the equipment if operation were continued. All deficiencies and shortcomings

will be recorded together with corrective action taken on DA Form 2404 (Equipment inspection and Maintenance Work-

sheet) at the earliest possible opportunity.

4-11. Quarterly Preventive Maintenance

Table 4-1 contains a tabular listing of preventive maintenance services which must be performed by organizational

maintenance personnel. The sequence numbers are listed consecutively and indicate the minimum requirements.

Table 4-1.

O r g a n i z a t i o n a l Preventive Maintenance Checks and Services

Q-Quarterly

Item

Interval

Item to be

No.

Inspected

Procedures

Air

Filter

Clean and service as required.

Evaporator

Clean and service as required.

Coil

C o n d e n s e r Coil

Clean and service as required.

Fan Motor

Clean and service as required. Turn shaft to be

sure bearings are not defective.

Air Condi-

Lubricate all movable connections and linkage with

tioner Unit

SAE 30 oil.

C h e c k for loose, missing, or damaged

components.

Clean and service as required.

S i g h t Glass

Check for damaged or broken glass. Check for full

condition of unit.

Wiring

Look for broken or loose wires on connections.

Inspect refrigerant hoses and tubing for signs of

Refrigerant

leakage abrasion, tearing, kinking, etc.

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