Advertisement
No ignition, cranks,
does not start.
Fuel
solenoid energized.
Failure to stop.
Engine stops.
Faulty fueling system
Fuel solenoid
(PiN 23041) return
spring
Stop switch failure
Fuel injection pump
failure
Low oil pressure or
overheated
Low oil pressure
switch fails to close
High water tempera-
temperature switch
opens at too low a
temperature.
4.
Filters clogged.
(Replace filters and
allow system to self-
bleed by depressing
PREHEAT switch only.
Stop engine by manually
moving the throttle
lever to shut off. That
failing, shut off fuel
and air. Check fuel
solenoid linkage and
repair for free move-
ment.
Stop engine by depres-
sing emergency stop
switch on engine or
manually moving throttle
to shut off.
Test
switch with ohmmeter.
Depress emergency shut-
off switch on engine.
Stop engine by opening
the high pressure injec-
tor lines at the injec-
tors & stop air intake.
Check oil, fresh water
and sea water cooling.
Check for satisfactory
operation with switch
bypassed. Check with
ohmmeter.
Same as above.
20 amp circuit breaker Same as above.
tripping.
High exhaust tempera-
ture switch open at
too low a temperature
Emergency stop switch
or stop switch in
panel defective and
opening fuel run
solenoid circuit.
128
Same as above.
Check operation of
switch with an ohmmeter.
Advertisement
