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About BEN
Expertise
I will answer most questions related to this field of small engine repairs,servicing them and trouble shooting problem.Can not answer questions with out the proper Engine Model#,Spec # and Manufacture.

Experience
Presently own a small engine repair shop and a Electrical contracting business.I have been in this field for 26 years.

Education/Credentials
Kohler,Briggs & Stratton,Tecumseh,MTD,Honda,and other Dealer Schools

Awards and Honors
HONORABLE DISCHARGE FROM THE UNITED STATES NAVY VIET NAM SERVICE MEDAL,GOOD CONDUCT AWARD EXPERT MARKSMANSHIP AWARD

 
   

You are here:  Experts > Home/Garden > Home Appliances > Small Engines (Lawn Mowers, etc.) > John Deer LT155 No Spark

Topic: Small Engines (Lawn Mowers, etc.)



Expert: BEN
Date: 9/25/2008
Subject: John Deer LT155 No Spark

Question
Hello Ben,
My Neighbor has a John Deere LT155 with the 15HP Kohler OHV Engine. He went to start today and it has no spark. No Previous issues. I suspect one of the safety interlocks but I am not sure how to test? Thanks Jim

Answer
Jim

First of all Try a NEW plug. Could still be electrically duff even if you clean it. Unplug the kill wire from the coil and check for spark again. If still no spark, your coil is bad.If your engine does not have a S.A.M. module (black box with 7 wires coming from it mounted on the black engine shroud), the kill wire will be a single white wire going under the engine shroud. Don't confuse it with the pair of wires that go to the 3-pronged connector on the regulator/rectifier.


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