TM 10-4320-344-24
SECTION I. REPAIR PARTS; SPECIAL TOOLS; TEST, MEASUREMENT, AND
DIAGNOSTIC EQUIPMENT (TMDE); AND SUPPORT EQUIPMENT
3.1 COMMON TOOLS AND EQUIPMENT.
For authorized common tools and equipment, refer to Modified Table of Organization
and Equipment (MTOE) applicable to your unit.
3.2 SPECIAL TOOLS, TMDE, AND SUPPORT EQUIPMENT.
Special tools, TMDE, and support equipment are listed in TM 10-4320-344-24P, Repair
Parts and Special Tools List (RPSTL) for the Pumping Assembly, Water, 600 GPM
covering unit, direct support, and general support maintenance, or the Maintenance
Allocation Chart (MAC), Appendix B of this manual.
3.3 REPAIR PARTS.
Repair parts are listed and illustrated in TM 10-4320-344-24P covering unit, direct
support, and general support maintenance of this equipment.
SECTION II. TROUBLESHOOTING
3.4 TROUBLESHOOTING.
3.4.1 General. The malfunction index lists malfunctions that may be observed by
direct support level maintenance. The malfunctions are then cross-referenced to the
t r o u b l e s h o o t i n g T a b l e 3 - 1 c o n t a i n s i n f o r m a t i o n u s e f u l i n d i a g n o s i n g a nd
correcting unsatisfactory operation of the pumping assembly which may be encountered
during operation or maintenance of the pumping assembly or its components.
Use the
malfunction index to locate specific troubleshooting procedures contained in
table 3-1. After locating the listed malfunction, perform the test/inspections and
corrective actions in the order listed in table 3-1. The malfunction index and
Table 3-1 cannot list all the malfunctions that may occur, all the test and
inspections needed to find the fault, or all the corrective actions needed to
correct
the
fault.
If
the
equipment
malfunction
is
not
listed
or
actions
listed
do
not
correct
the
fault,
notify
your
supervisor.
3.4.2 References. When paragraphs are referenced in table 3-1 (for example, paragraph
3.10.2/3.10.5/3.10.7), the paragraph number at the left of the slash, "/", refers to
Pumping Assembly 609-A, the number between the slashes refers to Pumping Assembly
609-C, and the number to the right of the slash refers to Pumping Assembly
US636HCCD-1.
MALFUNCTION INDEX
M a l f u n c t i o n N u m b e r
i n T a b l e 3 - 1
Engine
will
not
start
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
1
E n g i n e s t a r t s a n d
E n g i n e t a c h o m e t er
I m p r o p e r g o v e r n or
I m p r o p e r g o v e r n or
I m p r o p e r g o v e r n o r
N o o r l o w s u c t i o n
r u n s e r r a t i c a l l y
g a u g e s h o w s h i g h
o p e r a t i o n ( M o d e l
s y s t e m o p e r a t i on
o p e r a t i o n ( M o d e l
after
warmup.
.
.
.
.
.
.
.
.
.
.
.
.
2
RPM
(Model
609-A)
.
.
.
.
.
.
.
.
.
.
3
609-A) . . . . . . . . . . . . . . . . 4
(Model
609-C)
.
.
.
.
.
.
.
.
.
.
.
.
5
US636HCCD-1)
.
.
.
.
.
.
.
.
.
.
.
.
.
6
or
discharge
pressure
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
7
Centrifugal
pump
noisy
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
8
3-2
