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F-12

TROUBLESHOOTING AND REPAIR

F-12

 

Observe Safety Guidelines detailed in the beginning of this manual.

 

 

 

 

PROBLEMS

POSSIBLE AREAS OF

RECOMMENDED

 

 

 

 

 

 

(SYMPTOMS)

MISADJUSTMENT(S)

COURSE OF ACTION

 

 

The engine will not crank when

FUNCTION PROBLEMS

Make sure battery is fully

 

 

 

 

The battery may be

 

 

the start button is pressed.

discharged. Check, and if

charged and properly

 

 

(Classic® 300D Kubota)

necessary, charge or replace

connected per the wiring

 

 

the battery.

diagram. Turn on the

 

 

 

 

The battery cables or battery

run/stop switch, and within 30

 

 

 

seconds, press the start

 

 

 

 

connections may be loose or

button while checking for

 

 

 

 

corroded. Service the battery

positive battery voltage where

 

 

 

terminals.

the lead #62 connects to the

 

 

 

 

starter solenoid.

 

 

 

 

 

• If voltage is present when the

 

 

 

 

start button is pressed, check

 

 

 

 

that the engine block is

 

 

 

 

 

properly connected to the

If

 

 

 

 

negative battery terminal.

 

 

 

 

the engine block is properly

 

 

 

 

connected, the

 

 

 

 

 

starter/solenoid is defective

 

 

 

 

and should be serviced or

 

 

 

 

 

replaced.

 

 

 

 

 

• If no voltage is present:

 

 

 

 

 

• Check the wiring connecting

 

 

 

 

the starter solenoid, ammeter,

 

 

 

 

start relay, and start button.

 

 

 

 

See wiring diagram.

 

 

 

 

 

• Check the start button.

 

 

 

 

 

• Check for battery voltage at

 

 

 

 

the start relay coil, between

 

 

 

 

leads #212C(+) and lead

 

 

 

 

 

#55(-) within 30 seconds of

 

 

 

 

turning on the run/stop switch

 

 

 

 

and while pressing the start

 

 

 

 

button.

 

 

 

 

 

• If voltage is present, replace

 

 

 

 

the start relay.

 

 

 

 

 

• If voltage is not present,

 

 

 

 

 

check the #55 lead, all the

 

 

 

 

 

conductors and devices

 

 

 

 

 

between the #212C lead and

 

 

 

 

the positive battery terminal.

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call 1-888-935-3877.

CLASSIC® 300D & 300G

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Lincoln Electric SVM194-A service manual Function Problems