EasyManua.ls Logo

Yanmar 3JH3(8)E - 5 Trouble and Troubleshooting

Yanmar 3JH3(8)E
48 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
5. Trouble and Troubleshooting
Trouble
Alarm Buzzer and Alarm
Lamps
On
During
Operation
Eng.Lube
Oil Press.
Warning Lamp goes
on
*Water proof warning lamp
goes on
CW.Temp.(Fresh Water)
waming
lamp goes on
Faulty Warning Devices
Warning
lamps
do
not go
on
One of the warning lamps
does not go out
Charge
lamp does not go
out during operation
Probable Cause Measure Reference
NOTICE
Shift
to
low
speed
operation
immediately,
and
check
which
lamp
has
come
on.
Stop
the
engine
for
inspection.
If
no
abnormality
is
identified
and
there
is
no
problem
with
operation,
return
to
port
at
your
lowest
speed
and
request
repairs.
Engine Lube
Oil
insufficient;
Fuel
filter clogged.
Breakage of
seal mount on the sail
drive.
Insufficient water
in
fresh water cooler.
Insufficient
seawater causing temp. to
rise.
Contamination inside
cooling system.
NOTICE
Check Lube
Oil
level.
Replenish
or replace.
Check and change the rubber
mount.
3.2.2
4.3.1(1)
Check
cooling water and replenish. 3.2.4
Check seawater system.
Ask for repairs.
Do
not
operate
the
engine
if
alarm
devices
are
not
repaired.
Serious
accidents
may
result
if
difficulties
are
not
spotted
due
to
faulty
alarm lamps.
When
switch
is
turned
ON:
Alarm
buzzer
does
not
sound.
Circuit
broken
or
buzzer defective.
Ask
for
repairs.
Eng.
Lube Oil Press.
Seawater.
No
current available.
Circuit broken or lamp burnt out.
Sensor switches faulty.
V-belt
is
loose or broken.
Battery defective.
Alternator power generator failure.
Ask for repairs.
Ask for repairs.
Replace V-belt; adjust tension.
Check
fluid level, specific gravity;
replace.
Ask for repairs.
4.3.4(3)
4.3.2(4)
*Note:
Other warning lamps do not go
on
when the switch is turned on. They only go
on
when there
is
an
abnormality.
42

Related product manuals