CHAPTER 1. INTRODUCTION - TM-5-4320-234-340006

TM 5-4320-234-34

CHAPTER 1

INTRODUCTION

Section I. GENERAL

a. Priority for Destruction. When lack of time or

1-1. Scope

personnel prevents complete destruction of the

equipment, the following priority will be used in

This manual is for your use while providing direct

demolition of essential parts.

support and general support maintenance of the Pump,

Centrifugal, Self-priming, Gasoline Engine Driven,

(1) Using an axe, pick, mattock, sledge, or

Wheel Mounted, 6-Inch, 1500 GPM Capacity at 60 Foot

any other heavy implement, damage all vital elements

Head (Peabody Barnes, Inc. Model US9OCCG-1).

such as controls, water, or fuel pumps, cooling systems,

switches, and any other major assemblies or

1-2. Maintenance Forms and Records

components.

Maintenance forms, records, and reports that you

(2) Place 1/2 pound (0.22 kg) charges on

are required to use are DA Form 2400, 2401, 2402,

the following for demolition with explosives.

2404 and 314 (see TM 38-750).

(a) Charge located at carburetor,

1-3. Reporting of Errors

governor, fuel pump and flywheel area.

You can help to improve this manual by calling

(b) Charge located at cylinder head

attention to errors and by recommending improvements.

and crankcase.

Your letter, DA Form 2028 (Recommended Changes to

Publications), or DA Form 2028-2 (Recommended

Changes to Equipment Technical Manuals), may be

exhaust manifold.

used. Copies of DA Form 2028-2 are attached in the

back of the manual for your use. Please mail your

(3) Demolition by misuse. Add sand to oil in

recommended changes directly to Commander, U. S.

engine and drop nuts and bolts into pump case. Run

Army Troop Support Command, ATTN: AMSTS-MPP,

engine until pump fails.

4300 Goodfellow Blvd, St. Louis, MO 63120. A reply

will be furnished directly to you.

(4) Demolition by burning.

Pack rags,

clothing, or canvas under or around the engine and

1-4. Equipment Serviceability Criteria

pump. Saturate this packing with gasoline, oil, or diesel

fuel and ignite.

This equipment is not covered by an ESC.

1-6. Administrative Storage

1-5. Destruction of Army Material to Prevent Enemy

Use

Prepare the pumping assembly for storage

according to procedures given in TM 740-90-1.

Section II. DESCRIPTION AND DATA

pump mounted on a two-wheel chassis. The torque

1-7. Description

from the engine is transferred to the pump through an

intermediate shaft and flexible coupling.

Centrifugal Pump, Model US90CCG-1,

consists primarily of a gasoline engine and a centrifugal

1-1