TROUBLESHOOTING
09.1
Troubleshooting
11-04
RoGator 418
Engine
PROBLEM
POSSIBLE CAUSE
CORRECTION
The engine will not start or starts
hard.
→
Incorrect starting proce-
dure.
→
Low or no fuel.
→
Air in fuel lines.
→
Incorrect engine oil viscos-
ity.
→
Incorrect fuel for operating
temperature.
→
Contaminated fuel system.
→
Clogged fuel filter.
→
Malfunctioning fuel injec-
tor(s).
→
Malfunctioning fuel solenoid
or solenoid relay.
→
Clogged air filter.
→
Review starting procedures.
→
Check the fuel level.
→
Bleed the fuel system.
→
Use correct viscosity oil.
→
Use correct type of fuel for
the temperature conditions.
→
Clean the fuel system.
→
Replace the filter element.
→
Contact Ag-Chem Europe
b.v. service centre.
→
Contact Ag-Chem Europe
b.v. service centre.
→
Clean or replace the air filter.
Starter speed low and the engine
cranks slowly
.
→
Connections loose or cor-
roded.
→
Battery earth switch faulty.
→
Low battery voltage.
→
Incorrect viscosity of the
engine oil.
→
Starter defective.
→
Clean and tighten loose
connections.
→
Check the battery earth
switch.
→
Check that the battery open
circuit voltage is 12.6 Volt
minimum. Check the electro-
lyte level and the specific
gravity of each battery.
→
Use correct viscosity oil for
the temperature conditions.
→
Contact Ag-Chem Europe
b.v. se rvice centre.
Engine runs rough and/or stalls.
→
Clogged fuel filter.
→
Restricted air filter.
→
Temperature of engine cyl-
inders too low for clean
burning of fuel.
→
Fuel system contaminated.
→
Injection nozzle(s) defective.
→
Replace the filter.
→
Clean or replace the air filter.
→
Refer to "Cold Weather Op-
eration".
→
Clean the system. Contact
Ag-Chem Europe b.v. service
centre.
→
Contact Ag-Chem Europe
b.v. se rvice centre
