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TM 5-4930-226-12&P
CHAPTER I.
INTRODUCTION
Section I.
1-1. Scope
This manual is for your use in operating and maintaining
the closed-circuit refueling nozzle assembly with strainer,
Model CCN 101/14. The nozzle can be used with all types
of fuel, i.e., JP4, JP5, Mogas, Diesel, etc.
1-2. Maintenance Forms and Records
a. Maintenance forms and records that you are required
to use are as follows:
(1) DA Form 2404 (Equipment Inspection and
Maintenance Worksheet).
(2) DA Form 2407 (Maintenance Request Used for
Requesting Support Maintenance).
(3) DA Form 2407-1 (Continuous Sheet Used for
Requesting Support Maintenance).
b. For additional forms and records pertaining to your
particular equipment, refer to DA Pam 738-750 (The Army
Maintenance Management System (TAMMS)).
1-3. Administrative Storage
a. Placement of equipment in administrative storage
should be for short periods of time when a shortage of
maintenance effort exists. Items should be in mission readi-
ness within 24 hours or within the time factors as deter-
mined by the directing authority. During the storage period
appropriate maintenance records will be kept.
b. Before placing equipment in administrative storage,
current maintenance services and equipment serviceable
criteria (ESC) evaluations should be completed, shortcom-
ings and deficiencies should be corrected, and all modifica-
tion work orders (MWO’s) should be applied.
GENERAL
c. Storage site selection. Inside storage is prefered for
items selected for administrative storage. If inside storage is
not available, trucks, vans, conex containers and other con-
tainers may be used.
d. Store the nozzle so as to provide maximum protec-
tion from the elements and to provide access for inspection,
maintenance, and exercising. Anticipate removal or deploy-
ment problems and take suitable precautions.
e. Take into account environmental conditions such as:
extreme heat or cold; high humidity; blowing sand, dust or
loose debris; soft ground; mud; heavy snows; or
combinations thereof and take adequate precautions.
f. Establish a fire plan and provide for adequate
firefighting equipment and personnel.
1-4. Destruction of Army Material to Prevent Enemy
Use
a. Using an axe, pick, mattock, sledge, or any other
heavy implement, damage the nozzle assembly, striner
assembly and gravity fill adapter.
b. For further instructions and information on destroy-
ing this equipment, refer to TM 750-244-3. Procedures for
Destruction of Equipment to Prevent Enemy Use.
1-5. Reporting
Equipment
Improvement
Recommendations
EIR’s will be prepared on DA Form 2407, Maintenance
Request. Instructions for preparing EIR’s are provided in
DA Pam 738-750, The Army Maintenance Management
System. EIR’s should be mailed directly to Commander, US
Army Aviation and Troop Command, ATTN: AMSAT-I-
MDO, 4300 Goodfellow Boulevard, St. Louis, MO 63120-
1798. A reply will be furnished directly to you.
Section II. DESCRIPTION AND DATA
1-6. Description
capabilities. The nozzle pressure regulator device performs
in conjunction with a closed-circuit reciever orifice to com-
a. The closed-circuit refueling nozzle assembly and a
prise a flow control unit. This unit allows fuel to enter the
closed-circuit refueling receiver mounted in a vehicle fuel
vehicle at a specified flow rate. A ground cable. assembly is
tank comprise a closed-circuit refueling system. It is
attached to the nozzle assembly (1, fig. 1-1) for discharge of
designed for fueling under pressure with optimum speed,
static electric charge. A strainer assembly (2) is coupled to
minimum loss of fuel and high safety. The refueling system
the nozzle assembly. A gravity fill adapter assembly (3) is
is grounded and bonded and allows the vehicle to be
available for use when the vehicle to be refueled is not
refueled while engines are in operation without danger.
equipped for closed circuit refueling. If the using activity
does not have a gravity till adapter, it can requisition one
b. The nozzle assembly is capable of functioning as an
through normal supply channels.
on-off valve,
in addition to its pressure regulator
Change 6
1-1
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