T
P
-7
126
5/2
0
78
Section
4
Tr
oublesh
ooting
Section or
Publication
Reference*
Recommended Actions
Probable Causes
Trouble Symptoms
Section or
Publication
Reference*
Recommended Actions
Probable Causes
Exer
cise
ru
n
tim
e
and
/or
even
t
re
cor
ds
inope
ra
tive
Di
spl
ays
er
ro
r
me
ss
age/l
ocks
up
Excessi
ve
or
abn
ormal
nois
e
H
igh
fuel
consump
tion
Low
oil
pres
sure
Overhea
ts
Lacks
po
wer
Stop
s
sudd
enly
N
o
or
low
outp
ut
voltage
Starts
ha
rd
C
ran
ks
but
doe
s
not
start
D
oes
no
tc
ra
nk
Cooling System
x
x
Air openings clogged.
Clean the air openings.
—
x
Impeller inoperative.
Replace the impeller.
Section 3
x
x
Seawater strainer clogged or
restricted.
Clean the strainer.
Section 3
x
High temperature shutdown.
Allow the engine to cool down. Then troubleshoot the
cooling system.
Eng. O/M
x
Low coolant level shutdown, if
equipped.
Restore the coolant to normal operating level.
Eng. O/M
x
Coolant level low.
Restore the coolant to normal operating level.
Eng. O/M
x
Cooling water pump inoperative.
Tighten or replace the belt. Replace the water pump.
Eng. O/M or
Eng. S/M
x
Thermostat inoperative.
Replace the thermostat.
Eng. S/M
Fuel System
x
x
Fuel tank empty or fuel valve shut off.
Add fuel and move the fuel valve to the ON position.
—
x
x
x
Air in fuel system (diesel only).
Bleed the diesel fuel system.
Eng. O/M
x
x
x
Fuel or fuel injectors dirty or faulty
(diesel only).
Clean, test, and/or replace the inoperative fuel injector.
[
Eng. S/M
x
x
x
x
Fuel injection timing out of adjustment
(diesel only).
Adjust the fuel injection timing.
[
Eng. S/M
x
x
x
Fuel feed or injection pump inoperative
(diesel only).
Rebuild or replace the injection pump.
[
Eng. S/M
x
x
x
x
Fuel filter restriction.
Clean or replace the fuel filter.
[
Eng. O/M
Engine Lubrication System
x
x
x
Oil level low.
Restore the oil level. Inspect the generator set for oil leaks.
Eng. O/M
x
Low oil pressure shutdown.
Check the oil level.
Eng. O/M
x
x
x
x
Crankcase oil type incorrect for
ambient temperature.
Change the oil. Use oil with a viscosity suitable for the
operating climate.
Eng. O/M
* Sec./Section—numbered section of this manual; ATS—Automatic Transfer Switch; Eng.—Engine; Gen.—Generator Set; Alt.—Alternator; I/M—Installation Manual; O/M—Operation Manual;
S/M—Service Manual; S/S—Spec Sheet; O/S/M—Operation/Service Manual; W/D—Wiring Diagram
[
Have an authorized service distributor/dealer perform this service.
Содержание 300EFOZCS
Страница 8: ...TP 7126 5 20 8 Safety Precautions and Instructions Notes...
Страница 12: ...TP 7126 5 20 12 Maintenance and Service Parts Related Literature Notes...
Страница 44: ...TP 7126 5 20 44 Section 1 Specifications Notes...
Страница 80: ...TP 7126 5 20 80 Section 4 Troubleshooting Notes...
Страница 83: ...TP 7126 5 20 83 Section 5 Wiring Diagrams GM105387A A Figure 5 1 Wiring Diagram Sheet 1 of 5 GM105387A...
Страница 84: ...TP 7126 5 20 84 Section 5 Wiring Diagrams GM105387B A Figure 5 2 Wiring Diagram Sheet 2 of 5 GM105387B...
Страница 85: ...TP 7126 5 20 85 Section 5 Wiring Diagrams GM105387C A Figure 5 3 Wiring Diagram Sheet 3 of 5 GM105387C...
Страница 86: ...TP 7126 5 20 86 Section 5 Wiring Diagrams GM105387D A Figure 5 4 Wiring Diagram Sheet 4 of 5 GM105387D...
Страница 87: ...TP 7126 5 20 87 Section 5 Wiring Diagrams GM105387E A Figure 5 5 Wiring Diagram Sheet 5 of 5 GM105387E...
Страница 88: ...TP 7126 5 20 88 Section 5 Wiring Diagrams ADV9061A A Figure 5 6 Schematic Sheet 1 of 7 ADV9061A...
Страница 89: ...TP 7126 5 20 89 Section 5 Wiring Diagrams ADV9061B A Figure 5 7 Schematic Sheet 2 of 7 ADV9061B...
Страница 90: ...TP 7126 5 20 90 Section 5 Wiring Diagrams ADV9061C A Figure 5 8 Schematic Sheet 3 of 7 ADV9061C...
Страница 91: ...TP 7126 5 20 91 Section 5 Wiring Diagrams ADV9061D A Figure 5 9 Schematic Sheet 4 of 7 ADV9061D...
Страница 92: ...TP 7126 5 20 92 Section 5 Wiring Diagrams ADV9061E A Figure 5 10 Schematic Sheet 5 of 7 ADV9061E...
Страница 93: ...TP 7126 5 20 93 Section 5 Wiring Diagrams ADV9061F A Figure 5 11 Schematic Sheet 6 of 7 ADV9061F...
Страница 94: ...TP 7126 5 20 94 Section 5 Wiring Diagrams ADV9061G A Figure 5 12 Schematic Sheet 7 of 7 ADV9061G...
Страница 95: ...TP 7126 5 20 95 Section 5 Wiring Diagrams ADV5875 AB Figure 5 13 Reconnection Diagram ADV 5875...
Страница 96: ...TP 7126 5 20 96 Section 5 Wiring Diagrams Notes...
Страница 100: ...TP 7126 5 20 100 Appendix Notes...
Страница 101: ...TP 7126 5 20 101...
Страница 102: ...TP 7126 5 20 102...
Страница 103: ...TP 7126 5 20 103...