Operating instructions

CHAPTER 2
OPERATING INSTRUCTIONS
Section I. SERVICE UPON
7. Purpose
a. When a new or reconditioned nozzle
tester is first received, it is the responsi-
bility of the officer in charge to determine
whether the materiel has been properly
prepared for service by the supplying or-
ganization and to be sure it is in condition
to perform its function. For this purpose,
inspect all assemblies and parts to be sure
they are properly assembled, secured,
cleaned, adjusted, and/or lubricated.
b. Make a record of any missing parts,
tools, and/or equipment, and any malfunc-
tions. Correct any deficiencies as quickly
as possible.
8. Services
a. Unpacking and Checking. Pry off the
top of the exterior container and turn the
container upside down letting the nozzle
tester slide out of the container, Remove
the barrier material enveloping the nozzle
tester and all cushioning materials, seals,
and wrappings from the case of the nozzle
RECEIPT OF MATERIEL
tester, also, all equipment stored in the
case. Check all equipment with the listing
in appendix II to be sure every item is
present and in good condition.
b. Cleaning. Remove all preserving ma-
terials and clean all parts of the nozzle
tester, and equipment as prescribed in
paragraph 23.
c. Lubrication. The nozzle tester re-
quires no lubrication.
d. Inspection.
(1)
(2)
(3)
Section Il. CONTROLS, INSTRUMENTS,
Perform a general inspection of the
nozzle tester to assure that all
parts are properly and securely
assembled and in good condition
(par. 22 b).
Perform the preventive-mainte-
nance services as prescribed in
table I, paragraph 24.
Operate the nozzle tester (pars.
15 and 16) and check to see if the
components are functioning prop-
erly by checking such items as
hydraulic pressure gage, body and
plunger assembly, etc.
AND RELATED ITEMS
Note: The key numbers shown below in parentheses in this section refer to figure 1 except
wise indicated.
9. General
This section describes, illustrates, and
furnishes the operator with sufficient in-
formation pertaining to the various con-
trols, instruments, and related items for
the proper operation of the nozzle tester.
10. Fuel Reservoir Assembly
The fuel reservoir (1A) contains the test
fluid used to conduct tests when checking
the performance of
The
-
fuel reservoir
fuel injector nozzles;
has a built in paper
where other-
type filter element (2D, fig. 3). The test
fluid is forced through the filter element
by atmospheric pressure and pump suc-
tion.
11. Hydraulic Pressure Gage Valve
Assembly
The hydraulic pressure gage valve as-
sembly (3C) stops the flow of the test fluid
to the hydraulic pressure gage. Turn the
valve handle (3B) left to open and right to
close.
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