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VANTAGE
441X/LE500X
®
Observe all Safety Guidelines detailed throughout this manual
PROBLEMS
(SYMPTOMS)
Major Physical or Electrical Damage
is Evident.
Engine will not crank
Engine will crank but not start.
Engine shuts down shortly after starting.
Engine shuts down while under a load.
Engine runs rough.
Engine will not shut off.
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your
Lincoln Authorized Service Facility for technical troubleshooting assistance before you proceed.
WWW.LINCOLNELECTRIC.COM/LOCATOR
POSSIBLE
CAUSE
ENGINE PROBLEMS
. Contact your Local Lincoln
1
Authorized Field Service Facility.
1. Battery low.
2. Loose battery cable connections
which may need Inspected, cleaned
or tighten.
3. Faulty wiring in engine starting circuit.
4. Faulty engine starter. Contact
authorized
local Engine Service Shop.
5. If check engine light is on contact
your Field Service Facility.
6. Check 20A Breaker CB7 (Starter
Relay).
1. Out of fuel.
2. Fuel shut off valve is in the off position
make sure the valve lever is in the open
position (lever in-line with the Hose).
3. Engine shut down solenoid not pulling
in.
4. Fuel Filters dirty/clogged, main filter
element and/or Inline Fuel Filter may
need to be replaced.
5. High oil temperature or low oil
pressure (engine protection light lit).
6. Check 5A breaker CB11.
1. Low oil pressure (engine protection
light lit). Check oil level (Consult
engine service dealer).
2. High oil temperature. Check engine
cooling system. (engine protection
light lit).
3. Faulty oil pressure switch.
4. Faulty oil temperature switch. Contact
authorized local Engine Service Shop.
5. Check coolant level.
1. High oil temperature.
2. High coolant temperature.
3. Low oil pressure.
1. Dirty fuel or air filters may need
cleaned/replaced.
2. Water in fuel.
1. Fuel Shutdown solenoid not functioning
properly.
E-2
TROUBLESHOOTING
RECOMMENDED
COURSE OF ACTION
If all recommended possible areas
of misadjustment have been
checked and the problem persists,
Contact your local Lincoln
Authorized Field Service Facility.
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