Westerbeke 38B FOUR Operator's Manual Page 82

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Problem
START
switch is de-
pressed:
no
starter
engagement.
Engine cranks,
but does not start.
Failure
to
stop.
Weslerbeke
Diesel
Engines
probable Cause
1.
Connection
to
starter
solenoid faulty.
2.
F aully
START
switch.
3.
Faulty solenoid.
4.
Loose battery
connection.
5.
Low batteries.
1.
Shut-off valve at
fuel tank.
2.
Faulty fueling system.
3.
Air is in the fuel
system.
4.
Fuel pump is
not
operating.
5.
Fuellilters are clogged.
1.
Mechanical Run
linkage is
disconnected.
80
Verification/Remedy
1.
Check connection S at the
starter solenoid for 12
volts
with the
SWITch
depressed.
2.
Check switch with an
ohmmeter.
3.
Twelve volts is present
at the
S terminal
of
the
starter
solenoid.
4.
Check battery connections
at both the
+ and - ground.
5.
Check battery charge state.
Low voltage at the
solenoid's
S
terminal with
no
activation.
1. Return shut-off valve
to
ITS
ON
pOSITion.
Now
bleed
the fuel system.
2.
Check
for
fuel
to
engine.
3.
Bleed the fuel system.
Locate the
leak and correct
ff.
4.
Check
pump
operation.
Check
for
12-Volts at pump.
5.
Clean/replace fillers.
1 .
Stop engine
by
man-
ually moving the
RUN
linkage
to
STOP.
That failing,
shut
OFF fuel and air.
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