Lincoln Electric SVM194-A service manual Low idle adjustment

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F-33	TROUBLESHOOTING AND REPAIR	F-33
	ENGINE RPM ADJUSTMENT TEST PROCEDURE (continued)

ENGINE RPM ADJUSTMENT PROCEDURE Classic® 300G and Classic® 300D (Kubota) have electronic engine RPM control. Both high and low RPM are programmed into the engine control mod- ule and cannot be adjusted.

High Idle Adjustment:

IMPORTANT: For codes: 11110, 11111, 11248, 11249, 11280, 11281, 11411, 11412, 11472, and 11473 The high idle RPM is set by the engine man- ufacturer, and should not be changed. If the high idle RPM is not within the specified range, the engine should be serviced by a qualified engine technician.

For codes: 10545, 10546, 10657, 10658, 10911, and 10927 the high speed solenoid linkage rod must be lengthened or shortened to obtain the specified RPM.

IMPORTANT: The solenoid must pull firmly against its internal stop. The maximum RPM stop screw on the engine should not be adjusted. If the high idle RPM cannot be set by adjusting only the solenoid linkage rod, the engine should be serviced by a qualified engine technician.

Low idle adjustment:

For codes: 11110, 11111, 11248, 11249, 11280, 11281, 11411, 11412, 11472, and 11473, the idle solenoid linkage rod must be lengthened or short- ened to obtain the specified RPM.

IMPORTANT: The solenoid must pull firmly against its internal stop.

For codes: 10545, 10546, 10657, 10658, 10911, and 10927, the low idle RPM is set using the low RPM adjustment screw on the engine.

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CLASSIC® 300D & 300G