CHAPTER 1. INTRODUCTION - TM-5-4320-258-120014

CHAPTER 1

INTRODUCTION

Section I. GENERAL

1-3. Administrative Storage

1-1. Scope

Preparation, care, and removal of equipment in

These instructions are published for use by personnel to

administrative storage will be in accordance with the

whom the Barnes Manufacturing Company Model

applicable requirements of TM 740-90-1 (Administrative

US67CCG Centrifugal Pump is issued. They provide

Storage of Equipment).

information on the operation and organizational

maintenance of the equipment as allocated by the

Maintenance Allocation Chart.

1-4. Reporting of Errors

1-2. Forms and Records

Report of errors, omissions, and recommendations for

improving this publication by the individual user is

encouraged. Reports should be submitted on DA Form

Maintenance forms, records, and reports which are used

2028, Recommended Changed to Publications, and

by maintenance personnel at all maintenance levels are

forwarded directly to Commanding General, U.S. Army

listed in and prescribed by TM 38-750.

Mobility Equipment Command, ATTN: AMSME-MP,

4300 Goodfellow Boulevard, St. Louis, Mo. 63120.

Section II. DESCRIPTION AND DATA

Manufacturing Company, Mansfield, Ohio. No known

1-5. Description

differences exist on the pumps procured under this

model number.

a. Centrifugal Pump Model US67CCG (figs. 1-1

and 1-2) consists primarily of a gasoline engine and a

1-7. Identification and Tabulated Data

centrifugal pump mounted on a welded skid base. The

torque from the engine is transferred to the pump

a. Identification. The centrifugal pump has three

through a flexible coupling.

identification plates.

b. The centrifugal pump has a 6-inch suction

(1) US data plate. The US data plate is located

nipple and a 6-inch discharge elbow. The nipple and

on front of the pump above the suction flange. It

elbow are grooved to receive a hose. The pump is

indicates the pump identification number, serial number,

capable of pumping 1120 GPM at governed speed of

dimensions, weight, and shipping information.

2450 RPM, with a total dynamic head of 100 feet. It is

self priming and has an integral check valve which

(2) Engine plate. The engine data plate is

retains the fluid in the pump body after shut down.

located on alternator side of the engine block. It

indicates engine identification numbers, serial number,

c. The gasoline engine is a 6-cylinder, liquid-

valve tappet clearance information, and patent

cooled, pressure-lubricated, L-head, 4-stroke-cycle unit.

information.

It is completely housed in a sheet-metal housing.

Engine drains are piped to the outside of the engine

(3) Instruction plate. The pump instruction plate

housing to provide easy access for servicing.

is located in the cover of the control panel. It identifies

the controls and provides basic operating instructions.

1-6. Differences in Models

This technical manual covers only Centrifugal Pump

Model

US67CCG

manufactured

Barnes

1-1