185 T3 Kubota User Manual 5: Maintenance
02250223-054 R01
Subject to EAR, ECCN EAR99 and related export control restrictions. 47
SSAM flash code: two
flashes
Engine coolant temperature switch
is open
Check wiring connection to the switch
and tighten if necessary
Check switch continuity to ground and
replace if necessary
Cooling air flow is insufficient
Clean cooler and check for proper ven-
tilation
Loose or broken fan belt Tighten or replace belt
Low engine coolant
Fill with proper water/glycol mixture as
required
Faulty water pump Change pump
Defective engine thermostat Change thermostat element
Engine problems might be present Refer to the Engine Operator’s Manual
SSAM flash code: three
flashes
Engine oil pressure switch is open
Check wiring connection to switch and
tighten if necessary
Install gauge in parallel with the switch.
Replace the switch if the pressure
exceeds 15 psig and stays open. If the
pressure is less than 15 psig, refer to
the Engine Operator’s Manual.
SSAM flash code: four
flashes
Did not start compressor within the
30 seconds from turning the igni-
tion switch to the ON position
After turning the ignition switch to the
ON position, press the switch to the
START position within 30 seconds
Low battery voltage
Check the battery cables and tighten if
necessary
Recharge or replace battery if neces-
sary
No fuel Refuel
Water or dirt in the fuel and/or filter
Drain water from the fuel/water separa-
tors on the fuel filters. Siphon water
from the fuel tank and clean the tank if
necessary
Plugged air filter Clean and replace if necessary
Plugged fuel filter Replace the fuel filter
Engine problems
Turn the compressor OFF. See the
Engine Warning/Shutdown Table for
probable causes
Starter solenoid relay does not
engage
Check wiring and tighten all connectors
Replace relay
No input frequency from alternator
Check alternator “W” terminal (7.5 ±
2.50 VAC greater than 300 HZ)
SSAM flash code: five
flashes
No fuel Check fuel level and fill tank if empty
Defective fuel sender Replace fuel sender
Table 5-1: Troubleshooting guide—engine stops, does not crank, or cranks but does not start
Symptom Probable cause Remedy
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