Engine – Buhler 2425 User Manual

Page 317

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SECTION 4 - TROUBLESHOOTING

4-3

ENGINE

PROBLEM

POSSIBLE CAUSE

CORRECTION

Engine will not start, or

starts hard

Incorrect starting procedure.

Low or no fuel.

Air in fuel lines.

Incorrect engine oil viscosity.

Incorrect fuel for operating

temperature.

Contaminated fuel system.

Clogged fuel filter.

Malfunctioning fuel injector(s).

Malfunctioning fuel solenoid or

solenoid relay.

Clogged air filter.

Review starting procedures.

Check fuel level.

Bleed fuel system.

Use correct viscosity oil.

Use correct type fuel for

temperature conditions.

Clean system.

Replace filter element.

Contact Buhler Versatile dealer.

Contact Buhler Versatile dealer.

Clean or replace air filter.

Engine runs rough and/or

stalls

Clogged fuel filter.

Clogged air filter.

Engine cylinder temperature too

low for clean fuel burn.

Contaminated fuel system.

Fuel solenoid not properly

adjusted.

Malfunctioning fuel injector(s).

Replace filter.

Clean or replace air filter.

Refer to “Cold-Weather Starting”

(Section 2).

Clean system.

Contact Buhler Versatile dealer.

Contact Buhler Versatile dealer.

Engine does not appear to

develop full power

Engine overloaded.

Air cleaner restricted.

Clogged fuel filter.

Incorrect type of fuel.

Engine overheated.

Low engine operating

temperature.

Implement incorrectly adjusted.

Malfunctioning fuel injector(s).

High idle speed is low.

Engine Power Derate

Shift to lower gear or reduce load.

Service air cleaner.

Replace filter.

Use correct fuel.

See “Engine Overheats” (later

in this chart).

Contact Buhler Versatile dealer.

See implement operator’s manual.

Contact Buhler Versatile dealer.

Contact Buhler Versatile dealer.

Refer to EICS operation Section

2. Contact Buhler Versatile dealer.

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