Chapter 4. DIRECT AND GENERAL SUPPORT AND DEPOT MAINTENANCE INSTRUCTIONS

TM 5-4120-274-15

CHAPTER 4

DIRECT AND GENERAL SUPPORT AND DEPOT

MAINTENANCE INSTRUCTIONS

Section I. GENERAL

4-2. Record and Report Forms

4-1. Scope

These instructions are published for the use of

For record and report forms applicable to direct

direct and general support and depot maintenance

and general support and depot maintenance, re-

personnel maintaining the Redmanson model CV

fer to TM 38-750.

9 series air conditioned. They provide in forma-

tion on the maintenance of the units, which is be-

Note. Applicable forms, excluding Standard Form 46

yond the scope of tools, equipment, personnel,

or supplies normally available to using organiza-

which is carried by the operator, shall be kept in a canvas

tions.

bag mounted on equipment.

Section II. DESCRIPTION AND TABULATED DATA

port and depot maintenance personnel. Wiring

4-3. Description

diagrams figure 15 and practical wiring schemat-

A general description of the air conditioned, the

ics figure 1-6 are also included.

location of the identification and instruction

plates, and information on the differences in

b. Capacities.

models are contained in the Operator and Organi-

Refrigerant system Refrigerant-22

zational Maintenance Manual. Direct and Gener-

Refrigerant charge-----53 oz.

al Support and Depot Repair and Maintenance In-

Compressor crankcase-----17 oz. refrigerant compressor

struction are described in appropriate sections of

lubricating oil-FED VV-

L-825, Type IV.

this manual, see paragraph 1-5.

c. Compressor. All Redmanson model CV-9

4-4. Tabulated Data

series air conditioners have hermetically sealed

compressors. If failure occurs compressor should

a. General. This paragraph contains all the

be replaced.

overhaul data pertinent to direct and general sup-

4-1