Small Engines (Lawn Mowers, etc.): kohler generator, coolant level, coolant temp

Question
QUESTION:  
dear sir;
my generator (kohler 60rozj 60kVA) gives auxiliary fault and
shutdown immediately ,the controller is decision maker 3+
please help me thank u


ANSWER: Hello Ahmed:

>>Send me the Model and Type or Spec Numbers Off the Engine and the Unit/Mower Model Numbers, Please. With these I can Locate the Proper Manual and Better Assist you. The Engine Model Numbers May be Stamped Into the Blower Housing (metal engine cover) Above the Spark Plug. The Unit/Mower Model Numbers are Usually Located Under the Seat on a Sticker on the Body of the Mower or on a Plate/Sticker on the Frame of the Unit if a Generator, Pressure Washer, ect.
>>Thanks.

Respectfully

John

PS: I am Allowed to Answer 3 Questions a Day. If you See I am Maxxed Out, then Try Submitting your Question at or Just After 8pm EST (US). My New Day Starts then. Follow Up Questions are Received Anytime. Comments and Ratings are Greatly Appreciated. Thanks.

Respectfully

John

---------- FOLLOW-UP ----------

QUESTION: the engine is johndeere 4039t
the spec no.is
CD4039T387020

notes
i have printed paper explain the auxiliary faults and
mentioned  reasons for this fault (  low coolant in
radiator, high engine temp, emergency stop )  i checked all
this reasons and the fault still happen just i turn the
generators it stopped . what i do

ANSWER: Hello Again Ahmed:

>>Thanks for the Information.
>>You need to Check the Coolant Sensor and the Wire for the Coolant Sensor.
>>Some of these have a Coolant Level Sensor and a Coolant Temp Sensor.
>>If your Engine has Both, then Check the Coolant Level Sensor First.
>>As Always, If you Hit a Snag or this Does Not Correct the Problem,  I am Here if You Require More Assistance. Hope this Helps. Let me Know What Happens, Please. I Hope you Had a Happy Holiday and May the All Mighty Bless You and Yours. Be Safe and Happy. Thanks.

Good Luck

Respectfully

John

PS: I am Allowed to Answer 3 Questions a Day. If you See I am Maxxed Out, then Try Submitting your Question at or Just After 8pm EST (US). My New Day Starts then. Follow Up Questions are Received Anytime. Comments and Ratings are Greatly Appreciated. Thanks.

Respectfully

John

---------- FOLLOW-UP ----------

QUESTION: i checked the sensor , the fault still happen ,
it happen immediately just i turn the generator,

Answer
Hi Again Achmed:

>>If you have Checked All the Sensors and Safety Switches/Sensors, then
>>You need to Locate a Service Center that has a "FASTCHECK" hand-held Diagnostic Fault Detector that Activates the Controller Circuits without Operating the Engine/Generator. This Unit helps Service or Maintenance Personnel quickly Identify Faults in Controller and Engine Circuits on these Units.
>>I'm Sorry I cann't be of More Assistance on this Issue.
>>May the All Mighty Bless You and Yours. Be Safe and Happy. Thanks.

Good Luck and Best Wishes

Respectfully

John

PS: I am Allowed to Answer 3 Questions a Day. If you See I am Maxxed Out, then Try Submitting your Question at or Just After 8pm EST (US). My New Day Starts then. Follow Up Questions are Received Anytime. Comments and Ratings are Greatly Appreciated. Thanks.